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小学不定式to do用法(详细点)

2023-07-30 21:36:36
TAG: 小学
左迁

动词不定式的基本形式是“to+动词原形”,有时可以不带to。动词不定式(或不定式短语)没有人称和数的变化,在句子中不能作谓语。动词不定式仍保留动词的特点,即可以有自己的宾语和状语。动词不定式同它的宾语或状语构成不定式短语。

  动词不定式具有名词、形容词和副词的特征,因此在句子中可以作主语、宾语、表语、宾语补足语、定语和状语。

  1.作主语

  作主语用的动词不定式常常用it替代,动词不定式(或短语)放在后面。例如:

  It"s easy to get lost in a big city like Tokyo.在东京这样的大城市容易迷路。

  It is terrible to see the ship sinking into the sea.目睹轮船沉入大海,真是太可怕了。

  2.作宾语

  Indians like to eat hot food.印度人喜欢吃辣味食品。

  They need to look at a map.他们需要查看地图。

  有的动词不定式在作带有补足语的宾语时,前面往往带有形式宾语it。例如:

  Do you think it necessary for us to learn to wait?你认为学会等待对我们来说很必要吗?

  They improved the software to make it easier for people to use computers.他们改进了软件,使人们使用计算机更简便了。

  3.作表语

  It seems to be an interesting book.它看起来是本有趣的书。

  The old man"s job is to take care of the flowers in the garden.这位老人的工作是照料花园里的花。

  4.作宾语补足语

  He told me not to bring you anything.他叫我不要给你带任何东西。

  Who taught you to play the music?谁教你弹这支曲子的?

  5.作定语

  动词不定式作定语时,要放在它所修饰的名词或代词后面。例如:

  In my dreams I always have very difficult jobs to do.我在梦里总是做一些艰难的工作。

  Every day he made one of the smaller animals bring him something to eat.他每天叫一个小动物给他带来吃的东西。

  6.作状语

  (1)表示目的

  You can hide under my seat when the conductor comes to check the tickets.当列车员来查票时,你可以藏在我的座位下面。

  In his third year,he left Harvard to work for a company called Microsoft.在三年级时,他为了去微软公司工作而离开了哈佛大学。

  (2)表示结果

  动词不定式作状语表示结果时常与副词too或enough连用。例如:

  It"s too heavy to carry.太重了搬不动。

  The Californian ship arrived too late to save more people.加利福尼亚号来得太晚,没能挽救更多的人。

  7.和某些形容词连用

  和动词不定式经常连用的形容词有sure,ready,happy,sorry,afraid等。例如:

  He"s very happy to see his wife.他见到妻子非常高兴。

  I"m sorry to trouble you.很抱歉打扰你了。

  8.和疑问词who,what,when,where,which,how构成不定式短语作宾语。例如:

  I don"t know how to use a computer.我不知道怎样使用计算机。

  Can you tell me when to start?你能告诉我什么时候出发吗?

帮忙翻译一下这篇英语阅读!!急!!

先百度有道翻译,在把这个一句一句复制上去应该就可以了
2023-07-29 06:53:203

学英语必看的电影有哪些

我们在学英语的过程中不仅仅要会背会写,更要会说,而提高英语口语能力的一个好办法就是看英语电影,我给大家推荐几部学英语必看的电影。 学英语必看的电影推荐 1.《幸福终点站》 The Terminal 《幸福终点站》是一部2004年梦工厂出品的电影,由斯蒂芬·斯皮尔伯格执导,主要演员有汤姆·汉克斯、凯瑟琳·泽塔-琼斯、斯坦利·塔奇和齐·麦拜特。影片讲述主角前往美国途中家乡发生政变,政府被推翻,所持证件不被美国入境当局承认,被拒绝入境却又不能回国,被迫滞留肯尼迪国际机场期间的故事。 2.《美丽人生》 La Vita è bella 《美丽人生》是一部由罗伯托·贝尼尼执导,罗伯托·贝尼尼、尼可莱塔·布拉斯基、乔治·坎塔里尼等人主演的剧情片。1997年12月20日,该片在意大利上映。该片讲述了一对犹太父子被送进了纳粹集中营,父亲利用自己的想像力扯谎说他们正身处一个游戏当中,最后父亲让儿子的童心没有受到伤害,而自己却惨死的故事。 3.《风雨哈佛路》 Homeless to Harvard: The Liz Murray Story 《风雨哈佛路》是美国一部催人警醒的励志电影。该影片讲述了一个出身于贫民窟的女孩,在父亲母亲都离世的情况下,凭借着自己努力,最终考上美国最高学府,哈佛大学的故事。 4.《心灵捕手》 Good Will Hunting 《心灵捕手》是一部励志剧情电影。影片讲述了一个名叫威尔的麻省理工学院的清洁工的故事。威尔在数学方面有着过人天赋,却是个叛逆的问题少年,在教授蓝勃、心理学家桑恩和朋友查克的帮助下,威尔最终把心灵打开,消除了人际隔阂,并找回了自我和爱情。 5.《雨人》 Rain Man 《雨人》是巴瑞·莱文森执导的一部剧情电影,影片中,查理发现父亲将遗产留给了患自闭症的哥哥雷蒙,便想骗取这笔财富,并计划利用哥哥超强的记忆力去赌博赚钱。但在此过程中,血缘的亲情打破了原有的疏离,真挚动人的手足之情取代了查理原先只求一己利益的私心。
2023-07-29 06:53:271

TED英语演讲稿优秀

TED英语演讲稿优秀范文五篇   演讲稿具有逻辑严密,态度明确,观点鲜明的.特点。在不断进步的社会中,接触并使用演讲稿的人越来越多,大家知道演讲稿的格式吗?以下是我为大家收集的TED英语演讲稿优秀范文五篇,希望对大家有所帮助。 TED英语演讲稿优秀范文五篇1   In 20x — not so long ago — a professor who was then at Columbia University took that case and made it [Howard] Roizen. And he gave the case out, both of them, to two groups of students. He changed exactly one word: "Heidi" to "Howard." But that one word made a really big difference. He then surveyed the students, and the good news was the students, both men and women, thought Heidi and Howard were equally competent, and that"s good.The bad news was that everyone liked Howard. He"s a great guy. You want to work for him. You want to spend the day fishing with him. But Heidi? Not so sure. She"s a little out for herself. She"s a little political.You"re not sure you"d want to work for her. This is the complication. We have to tell our daughters and our colleagues, we have to tell ourselves to believe we got the A, to reach for the promotion, to sit at the table, and we have to do it in a world where, for them, there are sacrifices they will make for that, even though for their brothers, there are not. The saddest thing about all of this is that it"s really hard to remember this. And I"m about to tell a story which is truly embarrassing for me, but I think important. TED英语演讲稿优秀范文五篇2   Why does this matter? Boy, it matters a lot. Because no one gets to the corner office by sitting on the side, not at the table, and no one gets the promotion if they don"t think they deserve their success, or they don"t even understand their own success.I wish the answer were easy. I wish I could go tell all the young women I work for, these fabulous women,"Believe in yourself and negotiate for yourself. Own your own success." I wish I could tell that to my daughter. But it"s not that simple. Because what the data shows, above all else, is one thing, which is that success and likeability are positively correlated for men and negatively correlated for women. And everyone"s nodding, because we all know this to be true.There"s a really good study that shows this really well. There"s a famous Harvard Business School studyon a woman named Heidi Roizen. And she"s an operator in a company in Silicon Valley, and she uses her contacts to become a very successful venture capitalist. TED英语演讲稿优秀范文五篇3   I gave this talk at Facebook not so long ago to about 100 employees, and a couple hours later, there was a young woman who works there sitting outside my little desk, and she wanted to talk to me. I said, okay, and she sat down, and we talked. And she said, "I learned something today. I learned that I need to keep my hand up." "What do you mean?"She said, "You"re giving this talk, and you said you would take two more questions. I had my hand up with many other people, and you took two more questions. I put my hand down, and I noticed all the women did the same, and then you took more questions, only from the men." And I thought to myself,"Wow, if it"s me — who cares about this, obviously — giving this talk — and during this talk. TED英语演讲稿优秀范文五篇4   I can"t even notice that the men"s hands are still raised, and the women"s hands are still raised, how good are we as managers of our companies and our organizations at seeing that the men are reaching for opportunitiesmore than women?" We"ve got to get women to sit at the table.Message number two: Make your partner a real partner. I"ve become convinced that we"ve made more progress in the workforce than we have in the home. The data shows this very clearly. If a woman and a man work full-time and have a child, the woman does twice the amount of housework the man does, and the woman does three times the amount of childcare the man does. So she"s got three jobs or two jobs, and he"s got one. Who do you think drops out when someone needs to be home more? The causes of this are really complicated, and I don"t have time to go into them. And I don"t think Sunday football-watching and general laziness is the cause. TED英语演讲稿优秀范文五篇5   The problem with these stories is that they show what the data shows: women systematically underestimate their own abilities. If you test men and women, and you ask them questions on totally objective criteria like GPAs, men get it wrong slightly high, and women get it wrong slightly low. Women do not negotiate for themselves in the workforce. A study in the last two years of people entering the workforce out of college showed that 57 percent of boys entering, or men, I guess, are negotiating their first salary, and only seven percent of women. And most importantly, men attribute their success to themselves, and women attribute it to other external factors. If you ask men why they did a good job,they"ll say, "I"m awesome. Obviously. Why are you even asking?" If you ask women why they did a good job, what they"ll say is someone helped them, they got lucky, they worked really hard. ;
2023-07-29 06:53:401

动词不定式怎么理解?在英语中为什么有这个语法的存在?它存在的必要性是什么?不懂这个语法,请说一下

从实用性来说,修饰名词的时候,就是充当定语的时候,也就是不定式放在名词的后面,表示这个名词的动作在未来发生,比如the law to be passed in June will determine the scale of the use of melamine. 即将在6月通过的这个法律将会规定三聚氰胺的使用范围。如果不修饰名词,也就是做状语用,to do 表示目的,比如 I study hard in this term to win the merit-based scholarship. 在这里to win并不修饰谓语后,to win前的任何名词, 所以不是定语而是状语。是状语的话就表示目的。
2023-07-29 06:53:574

我最崇拜的人-贝多芬(英语作文)

A Person I Admire——Franklin Roosevelt Times need heroes,and heroes stand out.Franklin Roose velt is just a hero of the times.Well known for his unprecedented 13 years as the President of U.S.,he is regarded as a savior of America.However,it is not his brilliant achievements that attract me.What I really admire are some qualities shining in his whole life such as fortitude,courage and also his amiability. His early time,I mean before his forties,was smooth.He was born rich and had a happy marriage.After graduating from Harvard,he served in the Navy.At that time,he had already shown his remarkable leadership and since his uncle was a President,he would surely enter the political arena.But everything changed when he was 39.Healthy and strong as he was,he was attacked by polio after swimming,which caused the life long de formity in his legs.It was extremely hard for this ambitious man to face the misfortune.He was,of course,in a bad mood and wanted to give up all his dreams at first.Then,after careful thinking,he finally decided to bestir himself.He was not a man easy to surrender.Again he took part in political activities and,at the same time,practiced standing up and then walking with a stick.Eventually this brave man won the battle against fate.He became the only disabled President in American history and unprecedentedly served four terms.All should be attributed to his fortitude. "The only thing we fear is fear itself." This famous saying now has spread all over the world and encouraged lots of people.Roosevelt first said it,and as a great leader,he made all his people believe it.He practiced what he preached for he was surely a courageous person challenging the tradition.He formulated new policies to help his nation out of the Depression.He declared war against Fascists though most of the Congressmen opposed him at that time.All proved that he was right for his courage was not rash but based on careful thinking."A leader is one who dares to dream,and then,dares to achieve." He was great,but not great in appearance.He looked like a kind grandpa at the first sight.He initiated the fireside chat to express his ideas and explain his policies in a relaxed atmosphere on radio.He always smiled sincerely when speaking and listening.These didn"t lower his prestige but made him amiable and welcome. He is surely not a perfect man no one can be perfect.Every age has its hero in the forefront,just like Franklin Roosevelt a man I admire.
2023-07-29 06:54:061

求《律政俏佳人》经典台词!!

这是Elle Woods毕业典礼上的一段话: At the very first day at Harvard, a very professor quoted Aristotle, "the law is reason free from passion!" Well,no offence to Aristotle,but in my three years at Harvard.I have come to find: Passion is the key ingredient to the study and practice of law, and of life. it was for passion, courage of conviction, strong sense of self that we take our next step into the world. rembering the first impressions are not always correct, you must always have faith in people, and most importantly you must always have faith in yourself. 这是Elle向美甲店小姐(也可以叫做大妈)炫耀“bent and snap”的功效时:Trust me,you have all the equipment you just need to real the manual.I"ll show you a little manevuer my Mom tought me in junior high.In my experience, it has 98% success rate of getting a man"s attention,and when you use appropiratelyit has 83% rate of return on a dinner invitation.这是男主角(忘了名字了,就是有点炸腮那哥们儿)力挺Elle(as a blonde)的一段话:Being a blonde is actually a pretty powerful thing ,you hold more cards than you think you do.I personally would like to see you take that power and channel it towards the greater good.这里是影片的高潮,Elle Woods揭穿凶手!Isn"t it the first cardinal order of perm maintenance that you"re forbidden to wet your hair at least 24 hours after getting a perm at the risk of deactivating the ammounium thioglycolate?And wouldn"t somebody who"s had,say,30 perms in theirs life be well aware of this rules?...You would have had to have found Mrs.Windham with a gun in her hand to make your storyplausible,is that right?这是Legally Blonde的第一部,我超级喜欢,推荐大家也去看。哦对了,还有一句经典的,就是当Elle被Vivian整,以兔女形象出现在一个非化妆舞会的party上被人嘲笑的时候,有这样的对话:V:Nice outfit!(mocking....)E:I like your outfit too.Except when I dress up as a frigid bitch,I try not to look so constipated.
2023-07-29 06:54:161

求助,帮助翻译一下,万分感谢

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2023-07-29 06:54:362

谁能告诉几个电影的英文名?越多越好,急!

SAVE THE LAST DANCE
2023-07-29 06:54:467

提问为什么是动宾关系

提问是动宾结构,例如question,后面就可以跟SB,意思是提问某人。动宾关系例一:I teach you中teach和you为动宾关系(在主动语态中,谓语和宾语是动宾关系)。例二:you are taught by me中you和teach为动宾关系,(在被动语态中,主语和谓语是动宾的关系)。Seen from the top of the hill, the city looks beautiful.这一句中,seen是独立主格,它和city是被动的关系,在语法上不存在主谓或者动宾的关系。从山上看城市很美,城市是被看的,所以独立主格用的是看的过去分词。英语的句子有6种基本结构1.主语+系动词+表语(Au2002isu2002B.)[例句]u2002哈佛是最早接受中国留学生的美国大学之一。Harvardu2002isu2002amongu2002theu2002firstu2002Americanu2002universitiesu2002tou2002acceptu2002Chineseu2002students.2.主语+及物动词+宾语(Au2002doesu2002B.)[例句]这些传统,对今天中国人的价值观念、生活方式和中国的发展道路,具有深刻的影响。Theseu2002traditionsu2002haveu2002exertedu2002au2002profoundu2002impactu2002onu2002theu2002valuesu2002andu2002wayu2002ofu2002lifeu2002ofu2002theu2002Chineseu2002people,u2002andu2002onu2002Chinau201fsu2002roadu2002ofu2002developmentu2002today.3.主语+不及物动词(Au2002leaves.)[例句]1847年,中国最早的一批留美学生容闳等人赴美求学。Inu20021847,u2002Chineseu2002studentu2002Rongu2002Hongu2002andu2002othersu2002cameu2002tou2002theu2002Unitedu2002Statesu2002asu2002theu2002firstu2002groupu2002ofu2002Chineseu2002studentsu2002tou2002studyu2002here.4.主语+及物动词+双宾语(间接宾语指人,直接宾语指物)(Au2002givesu2002Bu2002something.)[例句]昨天,我参观了国际商用机器公司、美国电话电报公司和贝尔实验室,领略了当代科技发展的前沿成就。Myu2002visitu2002tou2002IBM,u2002AT&Tu2002andu2002theu2002Bellu2002laboratoryu2002yesterdayu2002gaveu2002meu2002someu2002first-handu2002knowledgeu2002ofu2002theu2002latestu2002successesu2002inu2002modernu2002scienceu2002andu2002technology.5.主语+及物动词+复合宾语(即宾语+宾语补足语)(Au2002tellsu2002Bu2002tou2002dou2002something)[例句]今天,正在为实现现代化而奋斗的中国人民,把对外开放作为一项基本国策。Today,u2002theu2002Chineseu2002peopleu2002whou2002areu2002strugglingu2002tou2002achieveu2002modernizationu2002haveu2002madeu2002theu2002opening-upu2002au2002basicu2002stateu2002policy.6.There+系动词+主语(Thereu2002isu2002au2002man.)[例句]在自由市场经济国家企业类型有多种多样。Thereu2002areu2002manyu2002typesu2002ofu2002businessesu2002inu2002au2002free-marketu2002economy.
2023-07-29 06:55:011

请帮我翻译下关于哈佛大学的英文,谢谢!

成立于1636年被殖民马萨诸塞州立法机构,哈佛是最古老的高等教育在美国。这也是第一次与古老的公司在北美。 最初称为“大学”或“学院”,这个机构的新Towne名叫哈佛学院3月13日,一位年轻的牧师1639后,他名叫约翰Harvard-a学院的毕业生,英国剑桥大学(剑桥大学的)和圣Olave的文法学校,Orpington在美国大学图书馆的Kingdom-who遗赠自己的书,400万英镑779(这是他一半的房地产)。已知的最早官方参照哈佛大学作为“新”马萨诸塞宪法1780年。 在他担任哈佛校长40(1869 - 1909年)、查尔斯·威廉·艾略特从根本上转变成的图案哈佛大学现代研究。艾略特的改革包括选修课,小班,大学入学考试。哈佛教育模式影响了美国全国范围内,在大学和中等水平。艾略特也首次出版的《哈佛经典”,“伟大的著作“从多学科、发布和儿子f .译文在1909年开始提供大学教育”在15分钟的阅读。”收藏很快被称为“博士艾略特的5英尺11英寸的男性架子上。”总统在他的史无前例的影响力,艾略特,一个多产的图书和杂志的作家和演说家在pre-radio广泛游历广泛认可,成为这样一个公众人物,他的死于1926年,他的名字(而不是巧合,哈佛的代名词)已经成为普遍的抱负的美国高等教育。 1999年,拉德克利夫学院成立于1879年为“哈佛附件为女性”,正式与哈佛大学合并成为拉德克里夫高等研究院。 哈佛大学的图书馆收集了超过15万册,使它最大的高校图书馆在美国,第5”mega-libraries”的世界(美国国会图书馆,英国和法国Bibliotheque图书馆、图书馆,纽约公共图书馆)。哈佛大学一直排名国际学院和大学排名,并拥有最大的金融养老的非营利组织除了比尔盖兹夫妇基金会,站在2008年为3870亿美元。
2023-07-29 06:55:293

美国哈佛大学的校训是什么?

哈佛早期的校训是“察验真理”、“荣耀归于基督”,以及“为基督u2022为教会” 。美国建国后,哈佛大学校训最终被确定为“真理”。“与柏拉图为友,与亚里士多德为友,与真理为友”并不是哈佛的校训。
2023-07-29 06:55:397

初三英语,我们老师讲动词不定式,听不懂,谁能解释下动词不定式怎么用?

就是to do结构的吗
2023-07-29 06:56:243

雷阿伦职业生涯数据

上这个网址,NBA中文官方网-RAY.ALLEN超全的!你也支持他吗?我都好几年了,可惜今年没进全明星...http://data.nba.tom.com/athlete.php?_active=career&athleteid=951
2023-07-29 06:56:434

高分求高手翻译句子,翻译机的不要来。

1:但是她也清楚,尽管所有的方法他都试过了,而且这些原因他很满意,究其原因还是头发
2023-07-29 06:56:588

09年4月自考英语国家概况试卷及答案

全国2009年4月高等教育自学考试 英语国家概况试题 课程代码:00522 I. Read the following unfinished statements or questions carefully. For each unfinished statement or question, four suggested answers marked A, B, C and D are given. Choose the one that you think best completes the statement or answers the question. Write the letter of the answer you have chosen in the corresponding space on the answer sheet. (50 points, 1 point for each) 1. Strictly speaking, “the British Isles” refers to_______. A. Great Britain B. Ireland C. the United Kingdom D. Great Britain and Ireland 2. Which of the following kings was responsible for the complete establishment of the feudal system in England? A. Edward I B. Henry II C. Alfred the Great D. William the Conqueror 3. The spirit of the Great Charter was ______. A. a limitation of the powers of the king B. a guarantee of the freedom of the serfs C. a limitation of the powers of the Church D. a declaration of equality among all people 4. Which of the following is NOT true about the result of the Black Death? A. Much land was left untended. B. There was a terrible shortage of labour. C. The surviving peasants had lost their power of bargaining. D. Landowners tended to change from arable to sheep-farming. 5. The War of Roses that took place from 1455 to 1485 was fought between ______. A. Britain and France B. the Parliament and the Crown C. the working people and the aristocrats D. two branches of the Plantagenet family 6. The English Renaissance was largely literary, and it achieved its finest expression in the so-called ______. A. Romantic poetry B. Romantic fiction C. Elizabethan poetry D. Elizabethan drama 7. British constitutional monarchy is a system under which the powers of the ______ are limited by Parliament or the constitution. A. church B. king or queen C. government ministers D. Bishop"s court 8. The Tories in Britain were the forerunners of ______, which still bears this nickname today. A. the Labor Party B. the Liberal Party C. the Conservative Party D. the Social Democratic Party 9. Which of the following was NOT included in the six-point demand of the Chartist Movement? A. Equal electoral districts B. Voting by secret ballot C. The vote for all adult males D. The vote for all adult females 10. During the First World War, Britain was allied with ______. A. Turkey B. the Central Powers C. France and Russia D. Germany and Austria-Hungary 11. Who was the man that led Britain in the crisis of the Second World War? A. George VI B. Theodore Roosevelt C. Neville Chamberlain D. Sir Winston Churchill 12. The new policies adopted by Mrs. Thatcher and Conservative Government after the 1979 election was known as ______. A. Thatcherism B. the New Deal C. New Frontier D. Keynesianism 13. Over the past one thousand years, the British ______ has been broken only once between 1649 and 1660. A. Cabinet B. Parliament C. Monarchy D. Privy Council 14. Who has the power to appoint the Prime Minister in Britain? A. The Queen B. The Parliament C. The House of Lords D. The Church of England 15. In Britain, a full meeting of ______ is called only when a Sovereign dies or announces his or her intention to marry. A. the Privy Council B. the Parliament C. the House of Commons D. the House of Lords 16. Which of the following is NOT involved in the British judicial responsibilities? A. Attorney General B. Ministry of Justice C. The Lord Chancellor D. The Home Secretary 17. Bank holidays in Britain refer to ______. A. official public holidays B. holidays for the banks only C. public holidays except for the banks D. holidays for the financial institutions only 18. Which statement about the British universities is NOT true? A. They enjoy academic freedom. B. They cannot appoint their own staff. C. They are governed by royal charters. D. They provide their own courses and award their own degrees. 19. ______, the most popular sport in England as well as in Europe, has its traditional home in England where it was developed in the 19th century. A. Basketball B. Tennis C. Football D. Baseball 20. London"s Metropolitan Police Force is directly under the control of _______. A. the Prime Minister B. the Lord Chancellor C. the Home Secretary D. the Attorney General 21. Which statement about the Puritans is NOT true? A. The Puritans did not allow religious dissent. B. The Puritans were poor artisans and unskilled peasants. C. They were dissatisfied with the political corruption in England. D. They went to the United States to establish what they considered the true church. 22. The largest racial and ethnic minority in the U.S. is the ______, which accounts over 12.1% of the population. A. blacks B. Asians C. Indians D. Hispanics 23. The three well-known authors who penned the Federalist Papers are ______. A. Thomas Jefferson, James Madison and John Jay B. George Washington, James Madison and John Jay C. Alexander Hamilton, James Madison and John Jay D. Alexander Hamilton, James Madison and John Adams 24. When Abraham Lincoln was elected president, the southern states broke away and formed a new nation called ______. A. the Southern States of America B. the Federalist States of America C. the Confederate States of America D. the Anti-confederate States of America 25. With the development of industry and extension of railroad network in the early 20th century in the U.S.A., there appeared ______. A. a rapid growth of cities B. an influx of foreign goods C. an increase of urban ghettos D. a great increase in the number of farms 26. In the early 19th century, ______ actively used the Sherman Antitrust Act to stop monopolistic business mergers in the United States. A. J.P. Morgan B. Woodrow Wilson C. Henry Rockefeller D. Theodore Roosevelt 27. The Red Scare in 1919 and 1920 was a typical example of American ______. A. religious intolerance B. intolerant nationalism C. Progressive Movement D. deregulation of big trusts 28. In the early 1930s, the American foreign policy was isolationist, but the ______ suddenly changed the whole situation, which propelled the U.S. into the Second World War. A. Pearl Harbor attack B. bombing of Guam island C. seizing of American merchant ships D. sinking of American passenger ships 29. In 1962, President ______ finally decided on the use of naval force to prevent military material and arms from entering Cuba and demanded Soviet removal of the missiles there. A. Nixon B. Truman C. Johnson D. Kennedy 30. In 1853, in the ______, another 30,000 square miles of Mexican land were added to the territory of the U.S.A. A. Atlantic Purchase B. Mexican Purchase C. Gadsden Purchase D. Louisiana Purchase 31. The four problems that face the economy of the United States are______. A. unemployment, inflation, financial crisis and trade deficit B. unemployment, inflation, financial deficit and trade deficit C. mortgage losses, inflation, financial deficit and trade deficit D. unemployment, market failures, financial deficit and trade deficit 32. Which statement about the U.S. Constitution is NOT true? A. It is the supreme law of the land. B. It is the oldest written constitution in the world. C. It was adopted in 1781 at the Second Continental Congress. D. It provides the basis for political stability, economic growth and social progress. 33. The American President usually takes an oath of office, administered by the ______ of the United States in January. A. Chief Justice B. House Speaker C. Secretary of State D. Senate Majority Leader 34. The U.S. Constitution provides that the ______ shall be President of the Senate. A. Vice President B. Secretary of State C. Senate Majority Leader D. Senate Minority Leader 35. Which one of the following is NOT government-run at the U.S. federal level? A. Motor vehicle B. The road system C. National defense D. The postal service 36. It is generally agreed that U.S. higher education began with the______. A. Civil War B. Independence War C. founding of Harvard College D. founding of Princeton University 37. Formal education in the United States consists of ______. A. kindergarten, junior and senior education B. junior, elementary and secondary education C. elementary, secondary and higher education D. kindergarten, secondary and higher education 38. In his Old Man and the Sea, Ernest Hemingway ______. A. expresses the idea of facing defeat courageously B. shows the basic goodness and wisdom of ordinary people C. praises the ideas of equality and democracy and the joy of common people D. describes the sharp contrast of wealth and poverty in Chicago and New York 39. In the early part of the 19th century, ______ was the center of American writing. A. Boston B. Detroit C. New York City D. Philadelphia 40. The most important patriotic holiday in the U.S. is ______. A. Halloween B. Veterans" Day C. Thanksgiving Day D. Independence Day 41. The capital city of Ireland is ______. A. Cork B. Dublin C. Galway D. Waterford 42. Historically, Ireland has been free of ethnic conflicts because of its ______. A. racial unity B. racial homogeneity C. multi-culturalism D. high rate of emigration 43. Ireland has the following demographic features EXCEPT ______. A. a late marriage age B. an excess of females in the population C. a high proportion of bachelors and spinsters of all ages D. a low birthrate compounded by a century of emigration 44. Which of the following is a typical bilingual city in Canada? A. Ottawa B. Calgary C. Toronto D. Vancouver 45. Which of the following statements about immigration in Canada is NOT true? A. It is estimated that one-third of Canadians were born in other countries. B. Immigration has always been an important source of its population growth. C. Immigration has played an important role in the development of its economy. D. in the past Britain and Western Europe were the principal sources of Canadian immigration. 46. In terms of land area, Canada is the ______ largest country in the world. A. second B. third C. fourth D. fifth 47. The head of state of Australia is ______. A. the Governor B. the President C. the Prime Minister D. the Queen of England 48. ______ is the only city on the western coast of Australia with a population of over one million. A. Perth B. Sydney C. Brisbane D. Melbourne 49. A ______, where two parts of the earth"s crust meet, runs the length of New Zealand. A. fault line B. built area C. dormant volcano D. geothermal area 50. The Treaty of Waitangi in 1840 was an agreement between ______. A. the Maori whalers and the British Crown B. the Maori people and the British missionaries C. the Maori traders and the British missionaries D. the chiefs of the Maori people and the British Crown II. Give a one-sentence answer to each of the following questions. Write your answer in the corresponding space on the answer sheet. (30 points, 3 points for each) 51. What are the main functions of the British Parliament? 52. What were the two countries Elizabeth I successfully played off against each other for nearly 30 years? 53. What was the outcome of the English Civil War? 54. What are the three main Christian festivals in the U.K.? 55. What were the three cornerstones of American postwar economic boom? 56. What was the most important document produced between China and the United States when President Nixon visited China in 1972? 57. What is the most central function of the U.S. Congress? 58. What are the two major parties that dominate American politics at the federal, state and local levels? 59. What are the two official languages used in Ireland? 60. Who are the native people living in Australia? III. Explain each of the following terms in English. Write your answer in the corresponding space on the answer sheet in around 40 words. (20 points, 5 points for each) 61. Open University 62. The Speaker (of the House of Commons in Britain) 63. Muckrakers 64. The stock market crash of 1929
2023-07-29 06:57:211

提问:文件后缀名的意义.

文件后缀名--详解 文件后缀名--详解(中文) 什么是文件名后缀 说起来Windows工作界面下的文件名简直是随心所欲,比如:某编辑部的2000年工作计划。文件名即可用中文直接表达,而且长度最长可达256个字符,让人看起来真是一目了然。然而在Windows环境中,安装的软件中却大量存在着类似CALENDAR.EXE、GAMES.GRP等等的文件名,这又是为什么呢?原来这些文件名都是根据DOS环境的文件名命名规则而定的。 DOS环境下的文件名 在DOS下,文件名采用8+3结构,即:最长8位的文件名,由小数点分隔后再跟上最长3位的后缀名,如:READ.ME、SETUP.EXE,一般情况下文件名不允许使用汉字,只能由字母、数字和一些符号组成。如READ.ME用中文理解就是"读我",即提示用户在使用软件前先看看这个文件的内容,以获取更多的提示信息。而更重要的是,DOS下规定用后缀名来区分各种不同的文件。 在DOS下最容易遇到的首先是可执行文件,后缀名有两类:*.exe、*.com(此处的*表示文件名任意),它们是由汇编语言或其它高级语言编出的程序经过编译后直接在DOS下运行的文件。有时由于软件功能多、内存偏小,不能一次性全部调入内存还可能有同文件名的ovl文件,如ws.exe、ws.ovl。另外还有一种文件可以直接运行,*.bat,即批处理文件,其中有许多命令或可执行文件名,主要用于提高工作效率,其中最有用的是Autoexec.bat,这个文件在开机时会被自动执行(自动执行在英文中就是Automatically execute)。而另外一种可以加载但不能直接运行的文件即是系统扩展管理文件*.sys(sys即系统system),它主要提供某些非标准设备如鼠标、扩充内存等的驱动程序,如mouse.sys、himem.sys。为了统一管理还专门规定了一个config.sys的文本文件来一次性地在开机时自动调入这些必需的设备驱动程序,这些文件一旦被误删或换名或被病毒侵袭则将直接导致系统工作不正常。 DOS下字处理产生的文件原本是可以不用后缀的,但人们常用*.txt表示(txt即文本text)。被所有的平台和所有应用程序支持。而为了管理方便,人们也可以用自己的名字做后缀来表示是自己建的文本文件,如我输入的很多文章即为*.mcj,为了便于用户在意外删掉原文件的情况下能尽快恢复原文件,许多字处理系统都提供了一种自动备份的功能,如我第二次编辑JIHUA.MCJ时(JIHUA:计划的汉语拼音),系统会先拷贝一份原文件为JIHUA.BAK。使用具有特殊格式功能的字处理软件,如求伯君先生早年推出的WPS,就会规定其后缀为.wps,用以标识是用WPS生成的文本文件。当使用字处理软件编辑高级语言程序时,后缀通常为相应语言的前三个字母(如:*.BAS即BASIC语言源程序,*.PAS为PASCAL语言程序,*.FOR为Fortran语言程序,*.C即为C语言,*.ASM即为汇编语言程序)。 伴随着可执行文件常附有以下几类文件:*.HLP即帮助文件(help)、*.CFG即配置文件(config)、*.DAT即数据文件(data)、*.LOG即日志文件(log)、*.TMP为临时文件(temporal)。 Windows环境下的文件名 绝大多数DOS文件名后缀在Windows下继续有效,但Windows本身也引出了许多种崭新的后缀名,如:*.drv为设备驱动程序(Driver)、*.fon和*.fot都是字库文件、*.grp为分组文件(Group)、*.ini为初始化信息文件 (Initiation)、*.pif为DOS环境下的可执行文件在Windows下执行时所需要的文件格式、*.crd即卡片文件(Card)、*.rec即记录器宏文件(Record)、*.wri即文本文件(Write),它是字处理write.exe生成的文件、*.doc和*.rtf也是文本文件(Document),它们是Word产生的文件、*.cal为日历文件、*.clp是剪贴板中的文件格式、*.htm和 *.html即主页文件、*.par为交换文件、*.pwl为口令文件(Password)等等。 图像文件名后缀 进入多媒体世界后,大家会看到各种各样精彩的图片,会发现许多种后缀名。的确,由于各个公司在开发图形有关的软件时都自制标准,导致今日在图形方面有太多的格式,以下就是常见的几种格式: 首先是一种位图文件格式,它是一组点(像素)组成的图像,它们由图像程序生成或在扫描图像时创建。主要有Windows位图(.BMP):由Microsoft公司开发,它被Windows和Windows NT平台及许多应用程序支持。支持32位颜色,用于为Windows界面创建图标的资源文件格式,光标(.CUR、.DLL、.EXE):资源文件格式,用于创建Windows界面的光标。OS/2位图(.BMP):Microsoft公司和IBM开发的位图文件格式。它为各种操作系统和应用程序所支持。支持压缩,最大的图像像素为64000×64000。画笔(.PCX):由Zsoft公司推出,它对图像数据也进行了压缩,可由PCX生成。用于Windows的画笔。支持24位颜色,最大图像像素是64000×64000。支持压缩。图形交换格式: Graphics Interchage Format(.GIF):由Compu Serve创建,它能以任意大小支持图画,通过压缩可节省存储空间,还能将多幅图画存在一个文件中。支持256色,最大图像像素是64000×64000。 Kodak Photo CD(.PCD):Eastman Kodak所开发的位图文件格式,被所有的平台所支持,PCD支持24位颜色,最大的图像像素是2048×3072,用于在CD-ROM上保存照片。 Adobe Photoshop(.PSD):Adobe Photoshop的位图文件格式,被Macintosh和MS Windows平台所支持,最大的图像像素是30000×30000,支持压缩,广泛用于商业艺术。 Macintosh绘画(.MAC):Apple公司所开发的位图文件格式。被Macintosh平台所支持,仅支持单色原图,最大图像像素是576×720。支持压缩,主要用于在Macintosh图形应用程序中保存黑白图形和剪贴画片。 动画文件的后缀名 动画文件格式用于保存包含动画框架中的图形信息。主要有:Autodesk FLIC(.FLC):即.FLI,Autodesk Animator和AnimatorPro的动画文件格式。支持256色,最大的图像像素是64000×64000,支持压缩。广泛用于动画图形中的动画序列、计算机辅助设计和计算机游戏应用程序。不大适合制作真实世界图像动画。 MacPICTS(.PCS,.PIC):Macromedia开发的动画文件格式,为Macintosh应用程序使用。支持256色,支持压缩,用于保存动画数据,是Quick Time的前身。 Microsoft资源互换文件格式,TIFF(.AVD):Microsoft公司开发的动画文件格式,被Windows、Windows NT平台和OS/2多媒体应用程序所支持,支持256色和压缩,用于在多媒体应用程序中保存音频、视频和图形信息。 MPEG(.MPEG):国际标准化组织的运动图像专家小组开发的动画文件格式。被所有平台和Xing Technologies MPEG播放器及其它应用程序所支持,支持压缩,最大图像像素是4095×4094×30帧/每秒。用于编码音频、视频、文本和图形数据。 Quick Time(.QTM):Apple计算机公司开发的动画文件格式。被Apple Macintosh和Microsoft Windows平台所支持,支持25位颜色,最大图像像素是64000×64000,支持压缩,用于保存音频和运动视频信息。 声音文件的后缀名 声音文件格式是用于保存数字音频信息的。它们主要有: AIFF(.AIF):这是Apple计算机公司开发的声音文件格式,被Macintosh平台和应用程序所支持。支持压缩。 Amiga声音(.SVX):Commodore所开发的声音文件格式,被Amiga平台和应用程序所支持,不支持压缩。 MAC声音(.SND):Apple计算机公司开发的声音文件格式,被Macintosh平台和多种Macintosh应用程序所支持,支持某些压缩。 MIDI(.MID):国际MIDI协会开发的声音文件格式,被Windows平台和许多应用程序所支持,用于为乐器创建数字声音。 声霸(.VOC):Creative Labs公司开发的声音文件格式,被Windows和DOS平台所支持,支持压缩。 WAVE(.WAV):微软公司用作Windows平台上保存音频信息的资源格式。 压缩文件的后缀名 为了提高存储效率,许多公司都推出了压缩数据的方法和相应的软件,这类文件的使用主要通过压包和解包软件来进行,主要的后缀有:*.zip、*.arj、*.rar、*.lzh、*.jar。还有一些专用的压缩文件,如:*.ex_、*.dl_、*.d3_、*.cab等。 数据库类文件的后缀名 在Dbase、FoxBase、Foxpro系列软件的环境下有以下几类后缀: .dbf 数据库文件(databasefile) .prg 命令文件(即程序Program) .fxp 编译后的程序 .scx和.sct 屏幕文件 .fpt 备注字段文件 .frx和.frt 报表文件 .cbx和.pjt 标签文件 .mnx 和.mnt 菜单文件 .pjx和.pjt 工程文件 .app 应用文件 .cdx和.idx 索引文件 .qpr和.qpx SQL查询文件 .fp 配置文件 .ap 生成应用 .err 编译错误文件 .men 内存应用 .fky 键宏文件 .win 窗口文件 .pcb 库文件 .tmp 临时文件 .tbk 临时数据库文件 可安全删除的文件类型 临时文件:*.tmp,*.syd,*.$$$,*.@@@,*._mp,*.gid,*.~*,*.gts 备份文件:*.bak,*.old,*.wbk,*.xlk,*.ckr_ 帮助文件:*.hlp、*.chm、*.cnt 后记 用户要注意在不同的操作系统下,后缀名的约定会有所不同,如在Unix下,*.p代表Pascal语言程序,*.z代表压缩文件,*.tar代表归档文件。另外,针对极特殊的设备,其驱动程序也会有特殊的后缀,如3DS显示卡的驱动程序是*.exp。还有某些公司针对自己的产品也规定了文件名后缀,如方正公司的图像排版文件规定用*.grh(即Graph)。 文件名的后缀代表着某一种类型的文件,一般会由某一种特定的软件产生和处理。只有对这些后缀名的知识有一定的了解,才能在上机的过程中知道其所以然。这儿带着大家看到了常见的一些后缀类型,实际上还有很多类型,不可能全部讲完。常言说,师傅领进门,修行在个人,以后大家在计算机世界中自己转着看吧。 常见的文件后缀名 .ACA Microsoft的代理使用的角色文档 .acf 系统管理配置 .acm 音频压缩管理驱动程序,为Windows系统提供各种声音格式的编码和解码功能 .aif 声音文件,支持压缩,可以使用Windows Media Player和QuickTime Player播放 .AIF 音频文件,使用Windows Media Player播放 .AIFC 音频文件,使用Windows Media Player播放 .AIFF 音频文件,使用Windows Media Player播放 .ani 动画光标文件扩展名,例如动画沙漏。 .ans ASCII字符图形动画文件 .arc 一种较早的压缩文件,可以使用WinZip,WinRAR,PKARC等软件打开 .arj 压缩文件。可以使用WinZip,WinRAR,PKARC等软件打开 .asf 微软的媒体播放器支持的视频流,可以使用Windows Media Player播放 .asp 微软的视频流文件,可以使用Windows Media Player打开 .asp 微软提出的Active Server Page,是服务器端脚本,常用于大型网站开发,支持数据库连接,类似PHP。可以使用Visual InterDev编写,是目前的大热门 .asx Windows Media 媒体文件的快捷方式 .au 是Internet中常用的声音文件格式,多由Sun工作站创建,可使用软件Waveform Hold and Modify 播放。Netscape Navigator中的LiveAudio也可以播放.au文件 .avi 一种使用Microsoft RIFF规范的Windows多媒体文件格式,用于存储声音和移动的图片 .bak 备份文件,一般是被自动或是通过命令创建的辅助文件,它包含某个文件的最近一个版本,并且具有于该文件相同的文件名 .bas Basic 语言源程序文件,可编译成可执行文件,目前使用Basic开发系统的是Visual Basic .bat 批处理文件,在MS-DOS中,.bat文件是可执行文件,有一系列命令构成,其中可以包含对其他程序的调用 .bbs 电子告示板系统文章信息文件 .bfc Windows的公文包文件 .bin 二进制文件,其用途依系统或应用而定 .bmp Bitmap位图文件,这是微软公司开发Paint的自身格式,可以被多种Windows和Windows NT平台及许多应用程序支持,支持32位颜色,用于为Windows界面创建图标的资源文件格式。 .c C 语言源程序文件,在C语言编译程序下编译使用 .cab Microsoft制订的压缩包格式,常用于软件的安装程序,使用Windows自带的实用程序,Extract.exe可以对其解压缩,WinZip,WinRAR等都支持这种格式 .cal Windows 中的日历文件 .cdf Internet Explorer的频道文件 .cdr CorelDraw中的一种图形文件格式,它是所有CorelDraw应用程序中均能够使用的一种图形图像文件格式 .cdx 索引文件,存在于Dbase,Foxbase,Foxpro系统软件环境下 .cfg 配置文件,系统或应用软件用于进行配置自己功能,特性的文件 .chm 编译过后的HTML文件,常用于制作帮助文件和电子文档 .clp 在Windows下剪贴板中的文件格式 .cmd 用于Windows NT/2000的批处理文件,其实与BAT文件功能相同,只是为了与DOS/Windows 9x下的BAT有所区别 .cmf 声卡标准的音乐文件,FM合成器等可以回放 .cnf NetMeetting会议连接文件 .cnt 联机帮助文件目录索引文件,通常和同名的.hlp文件一起保存 .col 由Autodesk Animator,Autodesk Animator Por等程序创建的一种调色板文件格式,其中存储的是调色板中各种项目的RGB值 .com DOS可执行命令文件,一般小于64KB .cpl 控制面板扩展文件,Windows操作系统使用 .cpp C++语言源程序,非常强大的语言,在各种平台中都有相应的开发系统 .crd Windows中的卡片文件 .crt 用于安全方面的证书认证文件 .cur Windows下的光标资源文件格式,可用光标编辑软件编辑 .css Text/css文件 .dat 数据文件,在应用程序中使用 .dat VCD中的图象声音文件,VCD播放软件可调用,或是通过VCD机播放 .dbf 数据库文件,Foxbase,Dbase,Visual FoxPro,等数据库处理系统所产生的数据库文件 .dcx 传真浏览文档文件 .ddi 映象文件,DUP,HD,IMG等工具可展开 .dev 设备驱动程序 .dib 设备无关位图文件,这是一种文件格式,其目的是为了保证用某个应用程序创建的位图图形可以被其它应用程序装载或显示一样 .dir 目录文件 .dll Windows动态连接库,几乎无处不在,但有时由于不同版本DLL冲突会造成败各种各样的问踢
2023-07-29 06:57:2911

有完没完查克的演员是谁?

John C. McGinley职业: 演员|编剧|制片 国籍/地区: 生日: 1959-08-03 星座: 狮子座 中文名: 约翰·迈克格雷 主演:1.小鬼上路2/有完没完/Are We Done Yet?(美国)(2007年).... Chuck Mitchell Jr..(主演)2.我舞影凌乱/A.W.O.L(美国)(2006年).... Garris.(主演)3.仙人跳/Puff, Puff, Pass(美国)(2006年).... Jerry Dupree.(主演)4.Dirt Nap/Dirt Nap(美国)(2006年).... Mark.(主演)5.粗野美国/American Crude(美国)(2005年).... Jim.(主演)6.Lil" Pimp/Lil" Pimp(美国)(2005年).... Man Cub Master (voice).(主演)7.致命ID/杀人游戏/致命身份/Identity(美国)(2003年).... George York.(主演)8.It"s a Very Merry Muppet Christmas Movie/It"s a Very Merry Muppet Christmas Movie(美国)(2002年).... Himself.(主演)9.Crazy as Hell/Crazy as Hell(美国)(2002年).... Parker.(主演)10.偷钱上哈佛/Stealing Harvard(美国)(2002年).... Detective Charles.(主演)11.Highway/Highway(美国)(2002年).... Johnny the Fox.(主演)12."Scrubs"/"Scrubs"(美国)(2001年).... Dr. Perry Cox.(主演)13.人面兽心/The Animal(美国)(2001年).... Sgt. Sisk.(主演)14.A Tour of the Inferno: Revisiting "Platoon"/A Tour of the Inferno: Revisiting "Platoon"(美国)(2001年).... Himself/Sgt. O"Neill.(主演)15.惊骇内幕/"Sole Survivor"(加拿大)(2000年).... Yates.(主演)16.大开杀戒/义胆流氓/神龙再现/复仇杀手/复仇威龙/Get Carter(美国)(2000年).... Con McCarty.(主演)17.上班一条虫/Office Space(美国)(1999年).... Bob Slydell.(主演)18.挑战星期天/再战星期天/任何一个星期天/Any Given Sunday(美国)(1999年).... Jack Rose.(主演)19.三人探戈/Three to Tango(澳大利亚)(1999年).... Strauss.(主演)20.Full Contact: The Making of "Any Given Sunday"/Full Contact: The Making of "Any Given Sunday"(美国)(1999年).... Himself.(主演)21.终极猎杀/The Jack Bull(美国)(1999年).... Woody.(主演)22.Target Earth/Target Earth(美国)(1998年).... Agent Vincent Naples, FBI.(主演)23.烈火突击队/Pentagon Wars, The(美国)(1998年).... Col. J.D. Bach.(主演)24.痞子大逃亡/Truth or Consequences, N.M.(美国)(1997年).... Eddie Grillo.(主演)25.惊吓沸点/Intensity(美国)(1997年).... Edgler Foreman Vess.(主演)26.Flypaper/Flypaper(美国)(1997年).... Joe.(主演)27.再无可失/王牌任务/Nothing to Lose(美国)(1997年).... Davis "Rig" Lanlow.(主演)28.勇闯夺命岛/绝地任务/石破天惊/The Rock(美国)(1996年).... Capt. Hendrix.(主演)29.天才老妈/Mother(美国)(1996年).... Carl.(主演)30.Johns/Johns(美国)(1996年).... Danny Cohen.(主演)31.Sex & the Other Man/Sex & the Other Man(美国)(1996年).... producer.(制片)32.辣姊妹/Set It Off(美国)(1996年).... Detective Strode.(主演)33.七宗罪/火线追缉令/Se7en(美国)(1995年).... California.(主演)34.威猩闯天涯/Born to Be Wild(日本)(1995年).... Max Carr.(主演)35.恶夜骇客/Wagons East(美国)(1994年).... Julian Rogers.(主演)36.幸存游戏/Surviving the Game(美国)(1994年).... Griffin.(主演)37.非常地带/On Deadly Ground(美国)(1994年).... MacGruder.(主演)38.异域奇兵/Last Outlaw, The(美国)(1994年).... Frank Willis.(主演)39.笑弹总动员/Car 54, Where Are You?(美国)(1994年).... Officer Francis Muldoon.(主演)40.血染的摇篮/Mother"s Boys(美国)(1994年).... Mr. Fogel, Teacher.(主演)41.Hear No Evil/Hear No Evil(美国)(1993年).... Mickey O"Malley.(主演)42.Watch It/Watch It(美国)(1993年).... producer.(主演)43.Cruel Doubt/Cruel Doubt(美国)(1992年).... .(主演)44.杏林战场/Article 99(美国)(1992年).... Dr. Rudy Bobrick.(主演)45.战火赤子心/A Midnight Clear(美国)(1992年).... Major Griffin.(主演)46.Fathers & Sons/Fathers & Sons(美国)(1992年).... Gary (uncredited).(主演)47.挑战者2:天幕之战/Highlander II: The Quickening(英国)(1991年).... David Blake.(主演)48.终极豪情/惊爆点/Point Break(美国)(1991年).... FBI Agent Ben Harp.(主演)49.Fat Man and Little Boy/Fat Man and Little Boy(美国)(1989年).... Capt. Richard Schoenfield, MD.(主演)50.大话俱乐部/Suffering Bastards(美国)(1989年).... .(主演)51.抓狂电台/Talk Radio(美国)(1988年).... Stu, Barry"s DJ.(主演)52.纽约战场/Shakedown(美国)(1988年).... Sean Phillips.(主演)53.不义之财/Clinton and Nadine(美国)(1988年).... Turner.(主演)54.华尔街/Wall Street(美国)(1987年).... Marvin.(主演)55.野战排/前进高棉/杀戮战场/Platoon(美国)(1986年).... Sgt. Red O"Neill.(主演)56.惊骑之旅/荒野大飚客/Wild Hogs(美国).... .(主演)
2023-07-29 06:57:571

哪位好心的同学给一篇 纽约时报文章(中英文对照)加文章的读后感 急求急求!!!万分感谢。

自己做不就行了吗?
2023-07-29 06:58:073

谁能给我多发点后缀名啊,平时有好多后缀我都不知道是什么文件,谁能给我发一些?顺便都告诉是什么文件。

靠!!!!!
2023-07-29 06:58:295

关于扩展名

太多了。。自己在:文件夹选项 -> 文件类型 里看
2023-07-29 06:58:442

什么是rss订阅

关于RSS RSS是站点用来和其他站点之间共享内容的一种简易方式(也叫聚合内容) 在门户网站大行其道,人们已经习惯通过搜索引擎来获取新闻资讯的今天,一种全新的资讯传播方式已经悄悄地来到我们身边,仔细观察一些网站,你可能注意到一些被标记为"XML"或"RSS"的橙色图标。 面对扑面而来的新闻,不用再花费大量的时间冲浪和从新闻网站下载,只要通过下载或购买一种小程序,这种技术被称为简易信息聚合(RSS:Really Simple Syndication)。RSS会收集和组织定制的新闻,按照你希望的格式、地点、时间和方式,直接传送到你的计算机上。新闻网站和那些在线日记作者已体会到了RSS提要带来的乐趣,这也使读者可以更容易跟踪RSS提要 RSS是一个缩写的英文术语,在英文中被认为有几个不同的源头,并被不同的技术团体做不同的解释。它既可以是"Rich Site Summary"(丰富站点摘要),或"RDF Site Summary"(RDF站点摘要),也可以是"Really Simple Syndication"(真正简易聚合)。现在已有的有Netscape, 1.0 (RSS-DEV版本),和 0.9x and 2.0 (UserLand Software版本) 0.9x和2.0。不过几乎所有能支持RSS的程序都可以浏览不同版本的RSS。 RSS是基于文本的格式。它是XML(可扩展标识语言)的一种形式。通常RSS文件都是标为XML,RSS files(通常也被称为RSS feeds或者channels)通常只包含简单的项目列表。一般而言,每一个项目都含有一个标题,一段简单的介绍,还有一个URL链接(比如是一个网页的地址)。其他的信息,例如日期,创建者的名字等等,都是可以选择的。 RSS是站点用来和其他站点之间共享内容的一种简易方式(也叫聚合内容),通常被用于新闻和其他按顺序排列的网站,例如Blog。一段项目的介绍可能包含新闻的全部介绍,Blog post等等。或者仅仅是额外的内容或者简短的介绍。这些项目的链接通常都能链接到全部的内容。网络用户可以在客户端借助于支持RSS的新闻聚合工具软件(例如NewzCrawler、FeedDemon),在不打开网站内容页面的情况下阅读支持RSS输出的网站内容。网站提供RSS输出,有利于让用户发现网站内容的更新。 RSS如何工作?首先您一般需要下载和安装一个RSS阅读器,然后从网站提供的聚合新闻目录列表中订阅您感兴趣的新闻栏目的内容。订阅后,您将会及时获得所订阅新闻频道的最新内容。 对于一般用户来说,用RSS订阅新闻可以像使用Outlook Express收取订阅的邮件一样简单;而对于Web应用程序的开发者而言,RSS的工作过程也不是那么复杂,至少比大多数其他常见的Web技术都更容易被理解和被实现。 有人认为,RSS的初衷似乎是为了给邮件列表订阅服务以致命的打击,若从RSS的应用方式来看,这几乎是不可避免的。但从实际效果来看,RSS最火爆的应用并非是商业信息的集中订阅,而是个人通过Web实现的信息聚合,一个典型的例子就是各国的网志作者(Blogger)首先成为最普遍的RSS应用人群。
2023-07-29 06:58:511

求《蒙娜丽莎的微笑》电影简介

在迅雷里面soso可以找到的,
2023-07-29 06:59:004

MIDI文件的扩展名有那些?

常见的有.mid和.midi
2023-07-29 06:59:373

magictetris怎么翻译

magic tetris的意思是:魔法俄罗斯方块。tetris的意思是俄罗斯方块。含有tetris的双语例句1、This paper is on "Tetris" game design and development.本文主要介绍了“俄罗斯方块”游戏的设计与开发过程。2、Blue Planet is working on international Tetris Games along the lines of an Olympics.蓝星软件公司正致力于开发国际通行的俄罗斯方块以争取进入奥运会。3、The company has brought a number of Tetris games to almost all mobile platforms.公司已将数款游戏应用到几乎所有的移动手机平台上。4、The student subjects in his laboratory were tested at the video game tetris.学生在他的实验室进行测试科目为方块游戏。
2023-07-29 06:59:441

急求电影《蒙娜丽莎的微笑》中的30个英语短语!!!

http://wenku.baidu.com/view/91348469a45177232f60a225.html 这个网址上是关于所有的短语,词语,短句,给我分吧。。
2023-07-29 07:00:133

语法结构都包括哪些

你好,以下是你要的最全面,最准确的语法结构,请仔细查看:英语的句子有6种基本结构1.主语+系动词+表语(A is B.)[例句] 哈佛是最早接受中国留学生的美国大学之一。Harvard is among the first American universities to accept Chinese students.2.主语+及物动词+宾语(A does B.)[例句]这些传统,对今天中国人的价值观念、生活方式和中国的发展道路,具有深刻的影响。These traditions have exerted a profound impact on the values and way of life of the Chinese people, and on China"s road of development today.3.主语+不及物动词(A leaves.)[例句]1847年,中国最早的一批留美学生容闳等人赴美求学。In 1847, Chinese student Rong Hong and others came to the United States as the first group of Chinese students to study here.4.主语+及物动词+双宾语(间接宾语指人,直接宾语指物)(A gives B something.)[例句]昨天,我参观了国际商用机器公司、美国电话电报公司和贝尔实验室,领略了当代科技发展的前沿成就。My visit to IBM, AT&T and the Bell laboratory yesterday gave me some first-hand knowledge of the latest successes in modern science and technology.5.主语+及物动词+复合宾语(即宾语+宾语补足语)(A tells B to do something)[例句]今天,正在为实现现代化而奋斗的中国人民,把对外开放作为一项基本国策。Today, the Chinese people who are struggling to achieve modernization have made the opening-up a basic state policy.6.There+系动词+主语(There is a man.)[例句]在自由市场经济国家企业类型有多种多样。There are many types of businesses in a free-market economy.英语语句基本结构分析(一)主谓宾结构:1、主语:可以作主语的成分有名词(如boy),主格代词(如you),数词,动词不定式,动名词等。主语一般在句首。注意名词单数形式常和冠词不分家!eg: The boy comes from America. He made a speech. Tow and tow is four.To be a teacher is my dream. Doing a research is a necessary step of covering a story.2、谓语:谓语由动词构成,是英语时态、语态变化的主角,一般在主语之后。谓语可以是不及物动词(vi.)没有宾语,形成主谓结构,eg:We come. Many changes took place in my home town.注(以下这些词是不及物动词:表发生、出现的,如:take place, appear, happen, break out; 表来、去,如:come, go 等)3、宾语:宾语位于及物动词之后,一般同主语构成一样,不同的是构成宾语的代词必须是‘代词宾格",如:me,him,them等。除了代词宾格可以作宾语外,名词,动名词,不定式等可以作宾语。 eg:I will do it tomorrow. The boy needs a pen. I like swimming.I like to swim this afternoon. (二)主系表结构:1、主语:同‘主谓宾"结构。2、谓语:联系动词(Link verb):be动词(am,is,are,was,were,have been);其他联系动词如:become成为,turn变成,go变和感官动词如:feel, touch, hear, see等。其特点是联系动词与其后的表语没有动宾关系,表语多为形容词或副词,既,不可能是宾语。 3、表语:说明主语的状态、性质、等。可为形容词、副词、名词、代词、不定式、分词(1)当联系动词不是be,而其后是名词和代词时,多表达‘转变为"之意,注意与动宾关系的区别。eg: He became a teacher at last. His face turned red.(2)感官动词多可用作联系动词eg: He looks well.他面色好。 It sounds nice.这个听起来不错。I feel good.我感觉好。 The egg smells bad.这个鸡蛋难闻。 例:Tom is a boy.(Tom是个男孩)主语为Tom,系词为be动词的第三人称单数is,表语为a boy (三)There be 结构:There be 表示‘存在有"。这里的there没有实际意义,不可与副词‘there那里"混淆。 此结构后跟名词,表示‘(存在)有某事物" 试比较:There is a boy there.(那儿有一个男孩。)/前一个there无实意,后一个there为副词‘那里"。 二、定语:定语是对名词或代词起修饰、限定作用的词、短语或句子,汉语中常用‘……的"表示。定语通常位于被修饰的成分前。若修饰some,any,every,no构成的复合不定代词时,(如:something、nothing);或不定式、分词短语作定语、从句作定语时,则定语通常置后。副词用作定语时须放在名词之后。(一)形容词作定语: The little boy needs a blue pen.小男孩需要一支蓝色的钢笔。(二)数词作定语相当于形容词: Two boys need two pens.两个男孩需要两支钢笔。 (三)形容词性物主代词或名词所有格作定语:His boy needs Tom"s pen.他的男孩需要Tom的钢笔。There are two boys of Toms there.那儿有Tom家的两个男孩。 (四)介词短语作定语:The boy in the classroom needs a pen of yours.教室里的男孩需要你的一支钢笔。The boy in blue is Tom.穿兰色衣服的孩子是汤姆。There are two boys of 9,and three of 10.有两个9岁的,三个10岁的男孩。 (五)名词作定语:The boy needs a ball pen.男孩需要一支圆珠笔。 副词作定语: The boy there needs a pen.那儿的男孩需要一支钢笔。 不定式作定语: The boy to write this letter needs a pen.写这封信的男孩需要一支钢笔。(六)分词(短语)作定语:The smiling boy needs a pen bought by his mother.那个微笑的男孩需要一支他妈妈买的钢笔。 (七)定语从句:The boy who is reading needs a pen.那个在阅读的男孩需要一支钢笔。三、状语:状语修饰动词、形容词、副词或全句,说明方式、因果、条件、时间、地点、让步、方向、程度、目的等状语在句子中的位置很灵活,常见情况为:通常在句子基本结构之后,强调时放在句首;修饰形容词或副词时,通常位于被修饰的词之前;表示时间、地点、目的的状语一般位于句子两头,强调时放在句首,地点状语一般须在时间状语之前;一些表示不确定时间(如:often)或程度(如:almost)的副词状语通常位于be动词、助动词、情态动词之后,动词之前。有时状语在句中的某个位置会引起歧义,应注意,如:The boy calls the girl in the classroom.一般理解成‘男孩喊教 室里的女孩‘(此时in the classroom为girl的定语),也可以理解为‘男孩在教室里喊女孩"(此时in the classroom为地点状语),最好写作‘In the classroom, the boy calls the girl."(一)副词(短语)作状语:The boy needs a pen very much.男孩非常需要一支钢笔。(程度状语)The boy needs very much the pen bought by his mother.男孩非常需要他母亲买的那支钢笔。(宾语较长则状语前置)The boy needs a pen now./Now, the boy needs a pen. /The boy,now,needs a pen./男孩现在需要一支钢笔。(时间状语) (二)介词短语作状语:In the classroom, the boy needs a pen.在教室里,男孩需要一支钢笔。(地点状语)Before his mother, Tom is always a boy.在母亲面前,汤姆总是一个男孩子.(条件状语)On Sundays, there is no student in the classroom.星期天,教室里没有学生.(时间状语) (三)分词(短语)作状语:He sits there, asking for a pen.他坐在那儿要一支笔。(表示伴随状态)Having to finish his homework, the boy needs a pen.因为不得不完成作业,男孩需要一支笔。(原因状语) (四)不定式作状语:The boy needs a pen to do his homework.男孩需要一支笔写家庭作业。(目的状语)(五)名词作状语:Come this way!走这条路!(方向状语) (六)状语从句:时间状语从句,地点状语从句,原因状语从句,结果状语从句,目的状语从句,比较状语从句,让步状语从句,条件状语从句四、直接宾语和间接宾语:(一)特殊的同源宾语现象: fight a fight , dream a dream , etc. (二)有些及物动词可以有两个宾语,如:give给,pass递,bring带,show显示。这两个宾语通常一个指人,为间接宾语;一个指物,为直接宾语。间接宾语一般位于直接宾语之前。一般的顺序为:动词 + 间接宾语 + 直接宾语。e.g.: Give me a cup of tea, please.强调间接宾语顺序为:动词 + 直接宾语 + to + 间接宾语。e.g.: Show this house to Mr. Smith..
2023-07-29 07:00:311

大学英语作文,关于true love这个话题的

Love makes the world go around.Love to us human is what water to fish.Love shines the most beautiful light of humanity,we born in it,we live by it.Too often we take it as granted,but we should know love is a priceless gift we should cherish.But how to cherish the love?I have heard a saying :the quickest way to receive love is to give it; the fastest way to lose love is to hold it too tightly the best way to keep love is to give it wings.It is important for us to learn to love as the first class in our life.Only when you know how to love than you will be a real man in this world.Love brings us warmth in the fearful coldness,love brings us bright when life gets hard and dark.Love brings us confidence toward life when we are tired out and want to give up.Love deserves all the admiring words,and love is even beyond the life and death.That is what love is all about in my eyes.
2023-07-29 07:00:393

《西部联盟》免费在线观看完整版高清,求百度网盘资源

《西部联盟》百度网盘高清资源免费在线观看:链接:https://pan.baidu.com/s/1F7OGXL5ndvmsBI6_DTggKQ 提取码:06v9《西部联盟》导演: 弗里茨·朗编剧: 赞恩·格雷、罗伯特·卡森、乔治·布鲁斯、霍勒斯·麦科伊主演: 拉塞尔·希克斯、艾恩·艾斯·科迪、欧文·培根类型: 历史、西部制片国家/地区: 美国语言: 英语、Sioux上映日期: 1949-10-27片长: 95 分钟While surveying a telegraph line in 1861, Western Union engineer Edward Creighton (Dean Jagger) is severely injured in an accident. He is discovered by Vance Shaw (Randolph Scott), an outlaw on the run from a posse. Forced to travel on foot after his horse was hurt, Shaw at first considers stealing Creighton"s horse, but changes his mind and takes the man with him, saving his life. Sometime later, following his recovery, Creighton returns to Omaha, Nebraska and plans the construction of a telegraph line from Omaha to Salt Lake City, Utah. Facing considerable opposition to the line from Confederate soldiers, Indians, and outlaws, Creighton elicits the help of his sister Sue (Virginia Gilmore), foreman Pat Grogan (Minor Watson), and assistant Homer Kettle (Chill Wills). Looking to put his outlaw past behind him, Shaw arrives at Creighton"s Western Union office looking for honest work and is hired as a scout by Grogan who is unaware of his past. Creighton recognizes him among the men and allows him to stay despite his suspicions. Creighton also hires tenderfoot Richard Blake (Robert Young), a Harvard-educated engineer as a favor to Blake"s father. Shaw and Blake are both attracted to Sue and vie for her attention, but their romantic rivalry is cut short when construction of the telegraph line starts on July 4, 1861. After work commences on the line, one of the men is killed apparently by a mysterious band of cattle-rustling Indians. Unconvinced that Indians are to blame, Shaw rides out to investigate and follows the rustlers" trail to the camp of Jack Slade, a former friend and cohort, whose gang committed the killing disguised as Indians—the gang Shaw left following his last bank robbery. Slade reveals that they are working for the Confederacy to disrupt Western Union because they believe the telegraph service will help the Union. Shaw rides away and returns to the line. Not wanting to turn in his former friends, Shaw tells Creighton that a large band of Dakota Indians stole the cattle, and recommends that they simply replace the herd and not risk a fight with the Indians. Sometime later, a confrontation takes place between men working on the forward line and a band of drunken Indians. When one of the Indians tries to steal some equipment, a nervous Blake shoots him, ignoring Shaw"s order to remain calm. After word arrives that the main camp is under attack by other Indians, the Western Union men rush back to help with the defense. At the main camp, Slade"s men, who are again disguised as Indians, steal the Western Union horses. The company discover the ruse when one of the wounded Indians turns out to be a white man. Forced to buy back their stolen horses from Slade, Creighton becomes suspicious of Shaw"s involvement, especially when he admits to knowing the gang. Soon the U.S. Army arrives and announces the Indians have now refused to allow the telegraph lines to go through their territory in response to Blake"s shooting of the drunken Indian. Creighton, Shaw, and Blake ride out to convince Chief Spotted Horse to allow them to build the line through Indian territory, even though the man Blake wounded was Spotted Horse"s son. Creighton is finally able to persuade the Indians to allow them passage, and work continues until the company approaches Salt Lake City. Sometime later, Shaw receives word that Jack Slade wants to meet with him. On the way to see Slade, Shaw is captured and bound by Slade"s men. Slade says his group is going to burn down the Western Union camp and they don"t want Shaw to interfere. After Slade and his men ride off, Shaw escapes from his ropes but arrives back too late to prevent the fire. He helps rescue some of the Western Union men from the flames and burns his hands in the process. After the fire, Creighton confronts Shaw for an explanation, but Shaw does not reveal what he knows and is fired by Creighton. As Shaw leaves the camp, he tells Blake that Slade is actually Shaw"s brother and that he, Shaw, will find Slade"s gang and stop them from interfering with the telegraph project. Shaw rides off and finds Slade and his men in a nearby town. At the barber shop, Shaw confronts his brother, whose gun is concealed under the barber"s sheet. Slade shoots Shaw through the sheet. Shaw fights back in spite of his wound, killing some of the gang members, and then dies. Blake arrives and continues the fight with Slade who dies from his wounds. Soon after, the Western Union line is completed and the workers celebrate. When Sue laments the absence of Shaw, Creighton tells her that Shaw can hear them.
2023-07-29 07:00:541

英语阅读题 求答案

53 C [从第二段第二句判断A错,经常被退稿判断B错,在校报当编辑可不是什么NEWSPAPER MAN ]55 D [ALL ALONE可以推断是单身的-A;常被退稿又不确定未来及方向还不悲惨么-B;最后一句显然是C;为什么选D呢 他开始了FIRST BOOK--BOOK意义广着呢 怎么能判定是NOVEL]细心点
2023-07-29 07:01:161

大学生的英文

  现在大学有很多,大学生也有很多,人们越来越重视文化水平,社会也越来越看重文化程度的高低。那么你知道是什么吗?下面是我为你整理的,希望大家喜欢!      1.undergraduate   2.academician   3.university man   undergraduate常见用法   用作名词   A few years ago, sociology is the most popular subject for undergraduate.   几年之前,社会学是大学本科生最欢迎的课程。   He is a Harvard undergraduate.   他是哈佛大学的学生。   用作形容词   About half before New Year, some university psychology teachs the sexology questionnaire that ever sent me a concerned undergraduate.   大约半年前,某大学心理学教授曾送给我一份有关大学生的性学调查表。   Regressing to history original facts and cultivating undergraduate"s interest of study is an important way that may improve teaching effects.   回归历史学科的本真,培养大学生的学习兴趣,是提高课堂教学效果的重要方式。   She had an undergraduate degree in psychology.   她有心理学的学士学位。   It has 10 faculties offering undergraduate and graduate programmes.   它有10个院系,开设本科和研究生课程。   academician的近义词   professor 教授   intellectual 凭理智做事者...   teacher 教师 academic 学院的   schoolman 学校教师   faculty member 大学教职工
2023-07-29 07:01:351

美国哈佛大学

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2023-07-29 07:01:453

关于动词不定式的用法

. 动词不定式 http://www.wwenglish.com/en/z/grammar/ 7.1 不定式作宾语1) 动词+ 不定式 afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake举例: The driver failed to see the other car in time. 司机没能及时看见另一辆车。 I happen to know the answer to your question. 我碰巧知道你那道问题的答案。2)动词+不定式 ; 动词+宾语+不定式ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish… I like to keep everything tidy. 我喜欢每件东西都保持整洁。 I like you to keep everything tidy. 我喜欢你年使每件东西都保持整洁。 I want to speak to Tom. 我想和汤姆谈话。 I want you to speak to Tom. 我想让你和汤姆谈话。3) 动词+疑问词+ to decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell Please show us how to do that. 请演示给我们如何去做。 There are so many kinds of tape-recorders on sale that I can"t make up my mind which to buy.有这么多的录音机,我都拿不定主意买哪一种。注意:疑问词带不定式在句中作成分时,谓语动词用单数。 The question is how to put it into practice. 问题是怎样把它付诸实施。
2023-07-29 07:02:082

陈慧娴的《梦》 歌词

歌曲名:梦歌手:陈慧娴专辑:爱恋二千小时作曲:Patrick Tsang/Ingrid Bjorkman/Harvard Rem填词:因葵编曲:聋耳尘何时何事 那次那地缘来缘尽 半觉半寐无形无味 暗里暗地一些些记起长留长夜 冷对冷月残留残梦 似断似续魂游魂共 有唱有颂歌声彷似风人潮人浪带碰带撞回头回望 有雨有浪谁曾谁愿 寄意寄望漆黑中放光无穷无尽 故有故事传情传话 既爱既骂神迷神荡 每晚每夜芳心给你绑来回如清风 梦内为你送谁来谁留 谁梦见你到夜空无遗无憾 有爱有限难忘难灭 每秒每段何年何月 我冷我倦心只想你知如云如雾 过客过路随时随地 错过错步仍然仍愿 有你有梦支撑得更好何人寻芳踪 入夜后放送谁来谁留谁梦刹那印象中PolyGram @1998 Ltd.http://music.baidu.com/song/2045783
2023-07-29 07:02:241

高考英语3500词详解

以D开头的高考英语3500词详解   1.daily n. adj. adv. a daily visit be visited daily   The story was in all the dailies.   2.damage v. The storm did / caused great damage to the country.   Smoking seriously damages your health.   3.danger n. How many workers are in danger of losing their jobs?   Doctors said she is now out of danger. Police said the man was a danger to the public. dangerous adj It would be dangerous for you to stay here.   4.dare v. He didnu2019t dare (to) say what he thought.   How dare you 你竟敢 How dare you talk to me like that?   I dare say 我想,很可能 I dare say you know about it already.   5. date n. v. We need to fix a date for the next meeting .   date back to / date from a law dating from the 17th century. make a date   6.dawn n. They start work at dawn.   We arrived in Sydney as dawn broke. He works from dawn till dusk.   7.deal dealt dealt v. deal with对付,应付;解决,处理;涉及,关于   She is used to dealing with all kinds of people in her job.   Have you dealt with these letters yet?   Her poems often deal with the subject of death.   a good/great deal of   They spent a great deal of money. It is a deal. 就这么办吧!   8.◎debt n. 债务,欠款 pay off/clear/repay the debts be in debt 欠债   go/get/run/slip into debt 陷入债务之中   9.decision n. make a decision   10.declare v.公布,宣布;声明,断言   The government has declared a state of emergency.   Germany declared war on France on 1 August 1914.   He declared that he was in love with her.   declare for 声明支持 declare against 声明反对   11.● decline 拒绝,谢绝,下降   The number of tourists declined by 10%. Her health was declining rapidly.   I offered to give them a lift but they declined with thanks.   12.◎decorate v. 装饰修饰 decoration n. 装饰,装饰品,奖章   decorate A with B 装点,布置 decorate sb. for bravery 因为勇敢授予奖章   13.◎decrease v. (使) 减少,变小 decrease (sth.) to 1000 decrease (sth.) by 10%   14.deed n. do a good deed   15.defeat v. n. a narrow defeat 惜败 a heavy defeat 惨败 admit defeat   He defeated the champion.   16.defend v. We are trained to defend themselves against knife attacks.   我们都接受过自卫训练,能够对付持刀袭击。   Troops have been sent to defend the borders. 已派出部队去守卫边疆。   He defended his wife against rumours and allegations.   针对谣言和指控他为妻子进行了辩护。   defence n. Soldiers who died in defence of their country   17.degree n.度数(角); 度数(温度);程度; 学位 an angle of ninety degrees   Water freezes at zero degree. I agree with you to a certain degree.   He has a masteru2019s degree from Harvard.   18.delay v. a delay of two hours a two-hour delay   report it to the police without delay   Thousands of passengers were delayed for over an hour.   delay doing:He delayed telling her news,waiting for the right moment.   19. ● delight 快乐,乐事 to the delight of sb with delight   take(great)delight in doing: He takes great delight in proving others wrong.   The guitar is a delight to play. delight in sth/ doing sth   delighted: be delighted to do/ that/ by/at/ with   He was delighted at the news of the wedding.   20. ● deliver deliver a baby   Do you have your milk delivered?   She is due to deliver a lecture. 安排她做一个演讲。
2023-07-29 07:02:331

文件夹的扩展名都有哪些?

文件扩展名是操作系统用来标志文件格式的一种机制。通常来说,一个扩展名是跟在文件名后面的,由一个分隔符分隔。在一个像逗readme.txt地的文件名中,readme是文件名,txt为扩展名,表示这个文件是一个纯文本文件。 我们经常接触的扩展名有doc(Word文档)、wps(Wps文档)、xls(Excel电子表格)、ppt(Powerpoint演示文稿)、jpg(图片)、txt(纯文本)、rar(Winrar压缩文件)、htm(网页文件)、html(网页文件)等等。 A 对象代码库文件 AAM Authorware shocked文件 AAS Authorware shocked包 ABF Adobe二进制屏幕字体 ABK CorelDRAW自动备份文件 ABS 该类文件有时用于指示一个摘要(就像在一篇有关科学方面的文章的一个摘要或概要,取自abstract) ACE Ace压缩档案格式 ACL CorelDRAW 6键盘快捷键文件 ACM Windows系统目录文件 ACP Microsoft office助手预览文件 ACR 美国放射医学大学文件格式 ACT Microsoft office助手文件 ACV OS/2的驱动程序,用于压缩或解压缩音频数据 AD After Dark屏幕保护程序 ADA Ada源文件(非-GNAT) ADB Ada源文件主体(GNAT);HP100LX组织者的约定数据库 ADD OS/2用于引导过程的适配器驱动程序 ADF Amiga磁盘文件 ADI AutoCAD设备无关二进制绘图仪格式 ADM After Dark多模块屏幕保护;Windows NT策略模板 ADP FaxWork用于传真调制解调器的交互安装文件;Astound Dynamite文件 ADR After Dark随机屏幕保护;Smart Address的地址簿 ADS Ada源文件说明书(GNAT) AFM Adobe的字体尺度 AF2,AF3 ABC的FlowChat文件 AI Adobe Illustrator格式图形 AIF,AIFF 音频互交换文件,Silicon Graphic and Macintosh应用程序的声音格式 AIFC 压缩AIF AIM AOL即时信息传送 AIS ACDSee图形序列文件;Velvet Studio设备文件 AKW RoboHELP的帮助工程中所有A-关键词 ALAW 欧洲电话音频格式 ALB JASC Image Commander相册 ALL 艺术与书信库 AMS Velvet Studio音乐模块(MOD)文件;Extreme的Tracker模块文件 ANC Canon Computer的调色板文件,包含一系列可选的颜色板 ANI Windows系统中的动画光标 ANS ANSI文本文件 ANT SimAnt For Windows中保存的游戏文件 API Adobe Acrobat使用的应用程序设计接口文件 APR Lotus Approach 97文件 APS Microsoft Visual C++文件 ARC LH ARC的压缩档案文件 ARI Aristotle声音文件 ARJ Robert Jung ARJ压缩包文件 ART Xara Studio绘画文件;Canon Crayola美术文件;Clip Art文件格式;另一种光线跟踪格式;AOL使用的用Johnson—Grace压缩算法压缩的标记文件 ASA Microsoft Visual InterDev文件 ASC ASCⅡ文本文件;PGP算法加密文件 ASD Microsoft Word的自动保存文件;Microsoft高级流媒体格式(microsoft advanced streaming FORMat,ASF)的描述文件;可用NSREX打开 Velvet Studio例子文件 ASE Velvet Studio采样文件 ASF Microsoft高级流媒体格式文件 ASM 汇编语言源文件,Pro/E装配文件 ASO Astound Dynamite对象文件 ASP 动态网页文件;ProComm Plus安装与连接脚本文件;Astound介绍文件 AST Astound多媒体文件;ClarisWorks逗助手地文件 ASV DataCAD自动保存文件 ASX Cheyenne备份脚本文件;Microsoft高级流媒体重定向器文件,视频文件 ATT AT< Group 4位图文件 ATW 来自个人软件的Any Time Deluxe For Windows个人信息管理员文件 AU Sun/NeXT/DEC/UNIX声音文件;音频U-Law(读作逗mu-law地)文件格式 AVB Computer Associates Inoculan反病毒软件的病毒感染后文件 AVI Microsoft Audio Video Interleave电影格式 AVR Audio Visual Research文件格式 AVS 应用程序可视化格式 AWD FaxVien文档 AWR Telsis数字储存音频文件扩展名格式 Axx ARJ压缩文件的分包序号文件,用于将一个大文件压至几个小的压缩包中(xx取01-99的数字) A3L Authorware 3.x库文件 A4L Authorware 4.x库文件 A5L Authorware 5.x库文件 A3M,A4M Authorware Macintosh未打包文件 A4P Authorware无运行时间的打包文件 A3W,A4W,A5W 未打包的Authorware Windows文件 BAK 备份文件 BAS BASIC源文件 BAT 批处理文件 BDF West Point Bridger Designer文件 BFC Windows 95 Briefcase文档 BG Backgammon For Windows下的游戏文件 BGL Microsoft Flight Simulator(微软飞行模拟器)的视景文件 BI 二进制文件 BIF Group Wise的初始化文件 BIFF XLIFE 3D格式文件 BIN 二进制文件 BK 有时用于代表备份版本 BKS IBM BookManager Read书架文件 BMK 书签文件 BMP Windows或OS/2位图文件 BMI Apogee BioMenace数据文件 BOOK Adobe FrameMaker Book文件 BOX Lotus Notes的邮箱文件 BPL Borlard Delph 4打包库 BQY BrioQuery文件 BRX 用于查看多媒体对象目录的文件 BSC MS Developer Studio浏览器信息文件 BSP Quake图形文件 BS1 Apogee Blake Stone数据文件 BS_ Microsoft Bookshelf Find菜单外壳扩展名 BTM Norton 应用程序使用的批处理文件 BUD Quicken的备份磁盘 BUN CakeWalk 声音捆绑文件(一种MIDI程序) BW SGI黑白图像文件 BWV 商业波形文件 BYU BYU的电影文件格式 B4 Helix Nuts and Bolts文件 C C代码文件 C0l 台风波形文件 CAB Microsoft压缩档案文件 CAD Softdek的Drafix CAD文件 CAL CALS压缩位图;日历计划表数据 CAM Casio照相机格式 CAP 压缩音乐文件格式 CAS 逗号分开的ASCⅡ文件 CAT Quicken使用 的IntellCharge分类文件 CB Microsoft干净引导文件 CBI 二进制卷格式文件(用于IBM大型机系统) CC Visual dBASE用户自定义类文件 CCA cc:邮件文件 CCB Visual Basic动态按钮配置文件 CCF 多媒体查看器配置文件,用于OS/2 CCH Corel图表文件 CCM Lotus cc:邮箱(例如逗INBOX.CCM地) CCO CyberChat数据文件 CCT Macromedia Director Shockwave投影 CDA CD音频轨道 CDF Microsoft频道定义格式文件 CDI Philip的高密盘交互格式 CDM Visual dBASE自定义数据模块文件 CDR CorelDRAW绘图文件;原始音频CD数据文件 CDT CorelDRAW模板 CDX CorelDRAW压缩绘图文件;Microsoft Visual FoxPro索引文件 CEL CIMFast事件语言文件 CER 证书文件(MIME x-x509-ca-cert) CFB Compton的多媒文件 CFG 配置文件 CFM CotdFusion模板文件;Visual dBASE Windows用户定制表单 CGI 公共网关接口脚本文件 CGM 计算机图形元文件 CH OS/2配置文件 CHK 由Windows磁盘碎片整理器或磁盘扫描保存的文件碎片 CHM 编译过的HTML文件 CHR 字符集(字体文件) CHP Ventura Publisher章节文件 CHT ChartViem文件;Harvard Graphics矢量文件 CIF Adaptec CD 创建器 CD映像文件 CIL Clip Gallery下载包 CIM SimCity 2000文件 CIN OS/2改变控制文件用于跟踪INI文件中的变化 CK1 iD/Apogee Commander Keen 1数据文件 CK2 iD/Apogee Commander Keen 2数据文件 CK3 iD/Apogee Commander Keen 3数据文件 CK4 iD /Apogee Commander Keen 4数据文件 CK5 iD /Apogee Commander Keen 5数据文件 CK6 iD /Apogee Commander Keen 6数据文件 CLASS Java类文件 CLL Crick Software Clicker文件 CLP Windows 剪贴板文件 CLS Visual Basic类文件 CMD Windows NT,OS/2的命令文件;DOS CD/M命令文件;dBASEⅡ程序文件 CMF Corel元文件 CMG Chessmaster保存的游戏文件 CMP JPEG位图文件;地址文档 CMV Corel Move动画文件 CMX Corel Presentation Exchange图像 CNF Telnet,Windows和其他其内格式会发生改变的应用程序使用的配置文件 CNM Windows应用程序菜单选项和安装文件 CNQ Compuworks Design Shop文件 CNT Windows(或其他)系统用于帮助索引或其他目的内容文件 COB TrueSpace 2对象文件 COD Microsoft C编译器产生的可显示机器码/汇编代码文件,其中附有源C代码作为注释 COM 命令文件(程序) CPD Corel Print Office文件(图形) CPD,CPE 传真覆盖文档 CPI Microsoft MS-DOS代码页信息文件 CPL 控制面板扩展名,Corel颜色板 CPO Corel打印存储文件 CPP C++代码文件 CPR Corel提供说明书文件 CPT Corel 照片-绘画图像 CPX Corel Presentation Exchange压缩图形文件 CRD Windows Cardfile文件 CRP Corel 提供的运行时介绍文件;Visual dBASE自定义报表文件 CRT 认证文件 CSC Corel脚本文件 CSP PC Emcee On_Screen图像 CSS 瀑布式表格文件 CST Macromedia Director Cast文件 CSV 逗号分隔的值文件 CT Scitex CT位图文件;Paint Shop Pro Grapic编辑器文件 CTL 通常用于表示一个包含控件信息的文件;FaxWork用它来保持有关每个传真收到或发出的信息 CUE Microsoft提示牌数据文件 CUR Windows光标文件 CUT Dr Halo位图文件 CV Corel版本的档案文件;Microsoft CodeView信息屏幕文件 CWK ClarisWorks数据文件. CWS ClarisWorks模块 CXT Macromedia Director受保护的(不可编辑的)投影文件 CXX C++源代码文件 DAT 数据文件;WrodPerfect合并数据文件;用于一些MPEG格式的文件 DB Borland的Paradox 7表 DBC Microsoft Visual FoxPro数据库容器文件 DBF dBASE文件,一种由Ashton-Tate创建的格式,可以被ACT!、Lipper、FoxPro、Arago、Wordtech、Xbase和类似数据库或与数据库有关产品识别;可用数据文件(能被Excel 97打开);Oracle 8.1.x表格空间文件 DBX DataBearn图像;Microsoft Visual FoxPro表格文件 DCM DCM模块格式文件 DCR 冲击波文件 DCS 桌面颜色分隔文件 DCT Microsoft Visual FoxPro数据库容器 DCU Delphi编译单元文件 DCX Microsoft Visual FoxPro数据库容器;基于PCX的传真图像;宏 DC5 DataCAD绘图文件 DDF Btrieve或Xtrieve数据定义文件,它包含用于描述Btrieve或Xtrieve文件的元数据 DDIF Digital Equipment或 Compaq格式,用于保存他们图像与字处理文档 DEF SmartWareⅡ数据文件;C++模块定义文件 DEFI Oracle 7 卸载脚本文件 DEM 用于表示数字高度模型的USGS基准的文件 DER 认证文件 DEWF Macintosh Sound Cap/Sound Edit录音设备格式 DGN Macintosh 95 CAD绘图文件 DIB 设备无关位图 DIC 目录 DIF 可进行数据互换的电子表格 DIG DigiLink格式;Sound DesignerⅠ音频文件 DIR MacromediaDirector文件 DIZ 描述文件 DLG C++对话框脚本文件 DLL 动态链接库 DLS 可下载声音文件 DMD Visual dBASE数据模块文件 DMF X-Trakker音乐模块(MOD)文件 DOC FrameMaker或FrameBuilder文档;Word Star文档、Word Perfect文档、Microsoft Word文档;DisplayWrite文档 DOT Microsoft Word文档模板 DPL Borland Delph3压缩库 DPR Borland Delphi工程头文件 DRAW Acorn的基于对象的矢量图像文件 DRV 驱动程序 DRW Micrografx Designer/Draw;Pro/E绘画文件 DSF Micrografx Designer VFX文件 DSG DOOM保存的文件 DSM Dynamic Studio音乐模块(MOD)文件 DSP Microsoft Developer Studio工程文件 DSQ Corel QUERY(查询)文件 DST 刺绣机图形文件 DSW Microsoft Developer Studio工作区文件 DTA Word Bank(世界银行)的STARS数据文件 DTD SGML文档类型定义(DTD)文件 DTED 地面高度数字数据(图形的数据格式)文件 DTF Symantec Q&A相关的数据库数据文件 DTM DigiTrakker模块文件 DUN Microsoft拔号网络导出文件 DV 数字视频文件(MIME) DWD DiamondWare数字化文件 DWG AutoCAD工程图文件;AutoCAD或Generic CADD老版本的绘图格式 DXF 可进行互交换的绘图文件格式,二进制的DWG格式的文本表示;数据交换文件 DXR Macromedia Director受保护(不可编辑)电影文件 D64 Commodore的64位模拟磁盘图像文件 EDA Ensoniq ASR磁盘映像 EDD 元素定义文档(FrameMaker+SGML文档) EDE Ensoniq EPS磁盘映像 EDK Ensoniq KT磁盘映像 EDQ Ensoniq SQ1/SQ2/Ks32磁盘映像 EDS Ensoniq SQ80磁盘映像 EDV Ensoniq VFX-SD磁盘映像 EFA Ensoniq ASR文件 EFE Ensoniq EPS文件 EFK Ensoniq KT文件 EFQ Ensoniq SQ1/SQ2/Ks32文件 EFS Ensoniq SQ80文件 EFV Ensoniq VFX-SD文件 EMD ABT扩展模块 EMF Windows增强元文件 EML Microsoft Outlook Express邮件消息(MIME RTC822)文件 ENC 重演文件 ENFF 中性文件格式扩展名 EPHTML Perl解释增强HTML文件 EPS 压缩的PostScript图像 EPSF 压缩的PostScript文件 ERI ERWin文件 ERR 当RobooHELP帮助编译器企图编译一个帮助系统源文件时用来存储错误消息的文件 EPX ERWin文件 ESPS ESPS音频文件 EUI Ensoniq ESP家族的压缩磁盘映像 EVY 特使文档 EWL Microsoft Encarta文档 EXC Microsoft Word禁止字字典 EXE 可执行文件(程序) F FORTRAN文件 F2R Farandoyle线性模块格式 F3R Farandoyle分块线性模块格式 F77 FORTRAN文件 F90 FORTRAN文件 FAR Fradole Composer音乐模块(MOD)文件 FAV Microsoft Outlook导航条 FAX 传真类型图像 FBK Navison 金融备份 FCD 虚拟CD-ROM FDB Navison 金融数据库 FDF Adobe Acrobat表单文档文件 FEM CADRE有限元素网络文件 FFA,FFL,FFO,FFK Microsoft快速查找文件 FFF GUS PnP银行文件格式 FFT 最终格式文本(IBM的DCA一部分) FH3 Aldus Freehand 3绘图文件 FIF Fractal图像文件 FIG REND386/AVRIL使用的文件格式 FITS CCD照相机图像;灵活图像传输系统 FLA Macromedia Flash电影 FLC Autodesk FLIC动画文件 FLF Corel Paradox产生的格式:Navison Financials许可文件;OS/2驱动程序文件 PLI Autodesk FLIC动画 FLT StarTrekker音乐模块(MOD)文件;MultiGen Inc的Open Flight使用的文件格式;Corel过滤器文件 FM Adobe FrameMaker文档 FMB Oracle4.0版或以后版本表单的二进制源代码文件 FML 文件镜象列表(GetRight) FMT Oracle 4.0版或以后版本表单的文本格式;Microsoft Schedule+ 打印文件 FMX Oracle 4.0版或以后版本可执行表单 FND Microsoft Explorer保存的搜索文件(Find applet) FNG 字体组文件(字体导航器,Font Navigator) FNK Funk Tracker模块格式 FOG Fontographer模块字体 FON 系统字体 FOR FORTRAN文件 FOT 字体相关文件 FP FileMaker Pro文件 FP1 Flying Pigs for Windows数据文件 FP3 FileMaker Pro文件 FPT FileMaker Pro文件;Microsoft Fox Pro备注字体文件 FPX FlashPix位图 FRM 表单;Frame Maker或Frame Builder文档;Oracle可执行表(3.0版或早期版本);Visual Basic表单;WordPerfect Merge表单;DataCAD标志报表文件 FRT Microsoft FoxPro报表文件 FRX Visual Basic表单文本;Microsoft FoxPro报表文件 FSF fPrint Audit Tool文件格式 FSL Borland的Paradox 7表单;Corel Paradox保存的表单 FSM Parandoyle示例格式 FT Lotus Notes全文本索引 FTG 全文本搜索组文件,由Windows帮助系统查找时产生——可以删除,并在需要时重建起来 FTS 全文本搜索引文件,由Windows帮助系统查找时产生 FW2 Framework Ⅱ文件 FW3 Framework Ⅲ文件 FW4 Framework Ⅳ文件 FXP 经Microsoft FoxPro编译的源文件 FZB Casio FZ-1银行转储 FZF Casio FZ-1完全转储 FZV Casio FZ-1声音转储 G721 Raw CCITT G.721 ADPCM格式数据 G723 Raw CCITT G.723 3或5bit ADPCM格式数据 GAL Corel多媒体管理器相集 GCD Generic CADD绘画文件(后续版本) GCP Ground Control Point(地面控制点)文件,用于远景数据形成图像过程,经常用于生成图工程—CHIPS(copenhagen image processing system)使用这些文件 GDB InterBase数据库文件 GDM 铃声、口哨声和声音板模块格式 GED GEDCOM 系谱数据文件,用于记录和交换系谱数据的流行格式;图形环境文档绘画 GEM GEM元文件 GEN Ventura产生的文本文件 GetRight GetRight未完成的下载文件 GFC Patton&Patton FlowCharting 4 flowchart文件 GFI,GFX Genigraphics图形链接表示文件 GHO Norton 克隆磁盘映像 GID Windows 95全局索引文件(包括帮助状态) GIF CompuServe位图文件 GIM,GIX Genigraphics图形链接介绍文件 GKH Ensoniq EPS家簇磁盘映像文件 GKS Gravis Grip Key文档 GL 动画格式 GNA Genigraphics图形链接介绍文件 GNT 生成代码,Micro Focus属性格式里的可执行代码 GNX Genigraphics图形链接介绍文件 GRA Microsoft Graph文件 GRD 用于远程视景数据产生地图过程的格式文件,通常应用于形成地图工程—CHIPS(copenhagen image processing system)使用这些文件 GRF Grapher(Golden Software公司)图形文件 GRP 程序管理组 GSM Raw GSM 6.10音频流;Raw逗byte aligned(比特对齐的)地 GSM 6.10音频流;US Robotics语音调制解调器 GTK Graoumftracker(老)音乐模块(MOD)文件 GT2 Graoumftracker(新)音乐模块(MOD)文件 GWX,GWZ Cenigraphis图形链接介绍文件 GZ UNIX gzip压缩文件 H C程序头文件 HCM IBM HCM配置文件 HCOM 声音工具HCOM格式 HCR IBM HCD/HCM产品配置文件 HDF 高级计算机应用程序本地中心(NCSA) geos
2023-07-29 07:02:421

man of the year 歌词

歌曲名:man of the year歌手:Alice Cooper专辑:the eyes of alice cooperI wake up every morning, six o"clock, I"m right on timeI eat a low fat breakfast, I tie a perfect tieI kiss the wife, I hug the kids, I pat the dogs and catsI never lose anything, my car keys or my hat"Cause I"m the man of the yearI"m the man of the yearI never cheat at finals or miss a day at schoolMy urine tests are perfect, my prostate is a jewel"Cause I"m the man of the yearI"m the man of the year"Cause I"m the man of the yearI"m never, ever jealousNever, ever cruelI"m a graduate of HarvardWhere I never broke the rulesThe Queen made me a knightThe Pope made me a saintThe President plays golf with meI make Madonna faintSo why am I so lonelyDepressed and in despairIf I pull this trigger in my mouth will anybody careIt was the greatest funeralI laid in perfect stateAnd later I will meet the LordI bet he just can"t waitTo meet the man of the yearI"m the man of the yearStand in line to meet the manI"m the manI"m the manI"m the manhttp://music.baidu.com/song/14264600
2023-07-29 07:02:491

Waste Of Time 歌词

歌曲名:Waste Of Time歌手:K-Drama&Bracey专辑:Behind The GloryUnknown - Waste Of Time (Written by Claude Kelly)MaxRNB - Your first R&B/Hiphop sourcehey therenice to meet you buti"m gonna have to pass, cuz i"m so in lovewith him over there, i know he"s not the oneyou thought that i would callmy man but so whathe got no supermodel hollywood lookshe ain"t not harverd grad with his nose in the booksbut i still i"d rather waste my time with himthan be anywhere, anywhere with youbecause at least i know he caresso in my mindhe"s the best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timethere"s no chancei"m gonna change my mindso you should save your breathand move on with your lifeno i can"t, sit back and let you trydown play the one i"m withsee that"s just out of linehe got no supermodel hollywood lookshe ain"t not harvard grad, with his nose in the booksbut i still i"d rather waste my time with himthan be anywhere, anywhere with youbecause at least i know he caresso in my mindhe"s the best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timehe ain"t no brad pitthe ain"t no geniusat least i know he"s mine all mine (yeah)and he ain"t no millionairebut he"ll always be thereso even though your the offer is nicebut i still i"d rather waste my time with himthan be anywhere, anywhere with youbecause at least i know he caresso in my mindhe"s the best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timebut i still i"d rather waste my time with himthan be anywhere, anywhere with youbecause at least i know he caresso in my mindhe"s the best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timesay what you want (wohoo)but i"m in love (wohoo)cuz in my mindhe"s my best damn waste of timehttp://music.baidu.com/song/2801136
2023-07-29 07:02:561

求一篇创造奇迹为话题的英语作文

It"s well known to all that interest plays an important role in one"s life.Bill Gates,the richest man in the world,regards the computer as part of his life and has made good progress on its technology.In order to pursue the interest,he gave up studying in Harvard University,which is the most famous in the world.He set up a company and researched the computer softs to make huge profits. An old saying goes:“Interest is the best teacher.” I quite agree with this idea.I began to be crazy about English when I was a little girl.I got interested in foreign cultures and customs in particular.To meet my curiosity,I read English stories everyday.It seems to be the best “meal” of a day.As a result,I always did very well in English exams. Interest is the key to success.A person who is interested in something will devote himself to it.Meanwhile,a big miracle will be made. 主题:兴趣创造奇迹
2023-07-29 07:03:051

2011广东高考口语有多少套试题?

总共应该是6套以上。2011广东高考听说考试真题1Welcome to Computer-based English Listening and Speaking Test. CELST is a module of National Matriculation English Test (Guangdong Version), consisting of three parts. Part A is Reading Aloud. In this part, you are required to watch a video clip and read after the speaker in the video. Part B is Role Play. In this part, you are required to act as a role and complete three communicative tasks: listen to a speaker, ask the speaker three questions and then answer five questions from the computer acting as another role. Part C is Retelling. In this part, you are required to listen to a monologue, and then retell what you have heard in your own words. PART A Reading AloudIn this part, you are required to watch a video clip and read after the speaker in the video.The South Pacific is on the face of it still a healthy ocean. We depend on it. Over 60% of the world"s fish catch comes from the Pacific. But like all oceans, it has little or no protection, so it may not stay healthy much longer. For the South Pacific, this is a critical time. It"s changing in ways that, if left unchecked, could develop into a global crisis. Some of its residents have been through crisis before. And protecting the fish will ensure a healthy ocean for all the marine life of the Pacific. It will require international commitment and co-operation. 102 words现在请对照原文,再听一遍录音。Now listen to the speaker once again. And try to read after the speaker.现在你有一分钟的准备时间。Now you have ONE minute to practise reading. 现在开始录音。Now read as the speaker in the video.PART B Role PlayIn this part, you are required to act as a role and complete three communicative tasks: listen to a speaker, ask the speaker three questions and then answer five questions.情景介绍角色:你是学生。任务:(1)与同学谈论双胞胎的兴趣培养; (2)根据谈话内容回答问题。生词:gene 基因W: You have a twin brother named James, don"t you?M: Yes, I do. He is at Harvard University and studies chemistry. He is very interested in it.W: What I thought, twins would have the same interests and abilities.M: Not always. Genes give twins the potential for developing the same interests and abilities, but Dad and Mum encouraged us to develop our own interests and we did. W: Did you and James dress alike and have the same teachers in elementary school?M: No, my parents encouraged us to dress differently and we were in different classes at school.W: Didn"t you have many same ideas?M: Sure, some of the time. But that"s also true of any brothers who grew up together in the same family. 129 words下面请用英语提出三个问题。每个问题有20秒的准备时间。当你听见“滴”声时,开始提问。Now please ask the speaker three questions. You have twenty seconds to prepare the question. When you hear a beep, begin to ask question.下面请用英语回答五个问题。每小题有10秒的准备时间。当你听见“滴”声时,开始回答。Now please get ready to answer five questions. You are allowed ten seconds to prepare the answer. When you hear a beep, begin to answer the question.1. James像你一样热爱音乐吗?Question: Answer: (男音) Yes, but only for relaxation. He"s never been interested in studying music. And he didn"t learn to play any musical instruments when we were younger. I did well in math courses, but I was very interested in music and spent most of my spare time learning to play the piano and the violin. 53 words2. James小时候对什么感兴趣?Question: Answer: (男音) He loved skating. He spent most of his time skating in his school on weekends. He is still doing that now. 21 words3. 谁给你们的影响最大?Question: Answer: (男音) Well, I think my father had a big influence on developing differences in our interests. He encouraged us to learn different things and studied different subjects. It was my father who suggested me doing music at university. 37 words前三问共111 words现在请准备回答第一个问题。Please get ready to answer the first question.4.Question: (女音) What does man"s brother study at Harvard University? Answer: 现在请准备回答第二个问题。Please get ready to answer the second question.5.Question: (女音) What does the woman think about twins?Answer:现在请准备回答第三个问题。Please get ready to answer the third question.6. Question: (女音) What did the man do in most of his spare time?Answer:现在请准备回答第四个问题。Please get ready to answer the fourth question.7.Question: (女音) Where did James skate on weekends?Answer: 现在请准备回答第五个问题。Please get ready to answer the fifth question.8.Question: (女音) Who suggested the man doing music at university?Answer:PART C RetellingIn this part, you are required to listen to a monologue and then retell it based on what you have heard.梗 概:Uncle John独居,某日侄子Tom得知叔叔晕倒,请来医生救了他。关键词:alone (独自), nephew (侄子), call (打电话), neighbor (邻居), save (救活)Uncle John Was SavedWhen Uncle John was 85 years old, most of his friends and relatives were already dead. He lived by himself in a big house. The only person who often talked to him was his nephew Tom. Tom called several times a week, just for a few minutes to say hello and see if everything was OK. One morning, Tom phoned Uncle John, but he did not answer the phone. He then hung up and went back to work. That afternoon, he called Uncle John again, again no answer. Two hours later, he called the third time, still no answer. He got very anxious, so he called Uncle John"s next door neighbor. Tom told her that he was worried about Uncle John, and asked her to see what was wrong. A while later, the neighbor phoned Tom. She said nervously, “Tom, I"m sorry it took so long. Uncle John didn"t answer the door, so I used his back key, I found him lying on the bathroom floor. I could not wake him up.” Tom called the doctor immediately, and then rushed to Uncle John"s house. When he got there, the doctor had already arrived. The doctor said that he was just in time to save him. 210 words现在开始复述。Now please get ready. When you hear a beep, begin to retell it.
2023-07-29 07:03:201

请问计算机上有一些什么样的格式名,各表示什么含义,

常用文件扩展名列表 (如果不知道某个文件是什么东东进来看看吧)A 对象代码库文件 AAM Authorware shocked文件 AAS Authorware shocked包 ABF Adobe二进制屏幕字体 ABK CorelDRAW自动备份文件 ABS 该类文件有时用于指示一个摘要(就像在一篇有关科学方面的文章的一个摘要或概要,取自abstract) ACE Ace压缩档案格式 ACL CorelDRAW 6键盘快捷键文件 ACM Windows系统目录文件 ACP Microsoft office助手预览文件 ACR 美国放射医学大学文件格式 ACT Microsoft office助手文件 ACV OS/2的驱动程序,用于压缩或解压缩音频数据 AD After Dark屏幕保护程序 ADA Ada源文件(非-GNAT) ADB Ada源文件主体(GNAT);HP100LX组织者的约定数据库 ADD OS/2用于引导过程的适配器驱动程序 ADF Amiga磁盘文件 ADI AutoCAD设备无关二进制绘图仪格式 ADM After Dark多模块屏幕保护;Windows NT策略模板 ADP FaxWork用于传真调制解调器的交互安装文件;Astound Dynamite文件 ADR After Dark随机屏幕保护;Smart Address的地址簿 ADS Ada源文件说明书(GNAT) AFM Adobe的字体尺度 AF2,AF3 ABC的FlowChat文件 AI Adobe Illustrator格式图形 AIF,AIFF 音频互交换文件,Silicon Graphic and Macintosh应用程序的声音格式 AIFC 压缩AIF AIM AOL即时信息传送 AIS ACDSee图形序列文件;Velvet Studio设备文件 AKW RoboHELP的帮助工程中所有A-关键词 ALAW 欧洲电话音频格式 ALB JASC Image Commander相册 ALL 艺术与书信库 AMS Velvet Studio音乐模块(MOD)文件;Extreme的Tracker模块文件 ANC Canon Computer的调色板文件,包含一系列可选的颜色板 ANI Windows系统中的动画光标 ANS ANSI文本文件 ANT SimAnt For Windows中保存的游戏文件 API Adobe Acrobat使用的应用程序设计接口文件 APR Lotus Approach 97文件 常用文件扩展名及含义(B开头)BIN 二进制文件 BK,BK$ 有时用于代表备份版本 BKS IBM BookManager Read书架文件 BMK 书签文件 BMP Windows或OS/2位图文件 BMI Apogee BioMenace数据文件 BOOK Adobe FrameMaker Book文件 BOX Lotus Notes的邮箱文件 BPL Borlard Delph 4打包库 BQY BrioQuery文件 BRX 用于查看多媒体对象目录的文件 BSC MS Developer Studio浏览器信息文件 BSP Quake图形文件 BS1 Apogee Blake Stone数据文件 BS_ Microsoft Bookshelf Find菜单外壳扩展名 BTM Norton 应用程序使用的批处理文件 BUD Quicken的备份磁盘 BUN CakeWalk 声音捆绑文件(一种MIDI程序) BW SGI黑白图像文件 BWV 商业波形文件 BYU BYU的电影文件格式 B4 Helix Nuts and Bolts文件常用扩展名及含义(C开头)C C代码文件 C0l 台风波形文件 CAB Microsoft压缩档案文件 CAD Softdek的Drafix CAD文件 CAL CALS压缩位图;日历计划表数据 CAM Casio照相机格式 CAP 压缩音乐文件格式 CAS 逗号分开的ASCⅡ文件 CAT Quicken使用 的IntellCharge分类文件 CB Microsoft干净引导文件 CBI 二进制卷格式文件(用于IBM大型机系统) CC Visual dBASE用户自定义类文件 CCA cc:邮件文件 CCB Visual Basic动态按钮配置文件 CCF 多媒体查看器配置文件,用于OS/2 CCH Corel图表文件 CCM Lotus cc:邮箱(例如“INBOX.CCM”) CCO CyberChat数据文件 CCT Macromedia Director Shockwave投影 CDA CD音频轨道 CDF Microsoft频道定义格式文件 CDI Philip的高密盘交互格式 CDM Visual dBASE自定义数据模块文件 CDR CorelDRAW绘图文件;原始音频CD数据文件 CDT CorelDRAW模板 CDX CorelDRAW压缩绘图文件;Microsoft Visual FoxPro索引文件 CEL CIMFast事件语言文件 CER 证书文件(MIME x-x509-ca-cert) CFB Compton的多媒文件 CFG 配置文件 CFM CotdFusion模板文件;Visual dBASE Windows用户定制表单 CGI 公共网关接口脚本文件 CGM 计算机图形元文件 CH OS/2配置文件 CHK 由Windows磁盘碎片整理器或磁盘扫描保存的文件碎片 CHM 编译过的HTML文件 CHR 字符集(字体文件) CHP Ventura Publisher章节文件 CHT ChartViem文件;Harvard Graphics矢量文件 CIF Adaptec CD 创建器 CD映像文件 CIL Clip Gallery下载包 CIM SimCity 2000文件 CIN OS/2改变控制文件用于跟踪INI文件中的变化 CK1 iD/Apogee Commander Keen 1数据文件 CK2 iD/Apogee Commander Keen 2数据文件 CK3 iD/Apogee Commander Keen 3数据文件 CK4 iD /Apogee Commander Keen 4数据文件 CK5 iD /Apogee Commander Keen 5数据文件 CK6 iD /Apogee Commander Keen 6数据文件 CLASS Java类文件 CLL Crick Software Clicker文件 CLP Windows 剪贴板文件 CLS Visual Basic类文件 CMD Windows NT,OS/2的命令文件;DOS CD/M命令文件;dBASEⅡ程序文件 CMF Corel元文件 CMG Chessmaster保存的游戏文件 CMP JPEG位图文件;地址文档 CMV Corel Move动画文件 CMX Corel Presentation Exchange图像 CNF Telnet,Windows和其他其内格式会发生改变的应用程序使用的配置文件 CNM Windows应用程序菜单选项和安装文件 CNQ Compuworks Design Shop文件 CNT Windows(或其他)系统用于帮助索引或其他目的内容文件 COB TrueSpace 2对象文件 COD Microsoft C编译器产生的可显示机器码/汇编代码文件,其中附有源C代码作为注释 COM 命令文件(程序) CPD,CPE 传真覆盖文档 CPI Microsoft MS-DOS代码页信息文件 CPL 控制面板扩展名,Corel颜色板 CPO Corel打印存储文件 CPP C++代码文件 CPR Corel提供说明书文件 CPT Corel 照片-绘画图像 CPX Corel Presentation Exchange压缩图形文件 CRD Windows Cardfile文件 CRP Corel 提供的运行时介绍文件;Visual dBASE自定义报表文件 CRT 认证文件 CSC Corel脚本文件 CSP PC Emcee On_Screen图像 CSS 瀑布式表格文件 CST Macromedia Director Cast文件 CSV 逗号分隔的值文件 CT Scitex CT位图文件;Paint Shop Pro Grapic编辑器文件 CTL 通常用于表示一个包含控件信息的文件;FaxWork用它来保持有关每个传真收到或发出的信息 CUE Microsoft提示牌数据文件 CUR Windows光标文件 CUT Dr Halo位图文件 CV Corel版本的档案文件;Microsoft CodeView信息屏幕文件 CWK ClarisWorks数据文件. CWS ClarisWorks模块 CXT Macromedia Director受保护的(不可编辑的)投影文件 CXX C++源代码文件 常用扩展名及含义(D开头)DAT 数据文件;WrodPerfect合并数据文件;用于一些MPEG格式的文件 DB Borland的Paradox 7表 DBC Microsoft Visual FoxPro数据库容器文件 DBF dBASE文件,一种由Ashton-Tate创建的格式,可以被ACT!、Lipper、FoxPro、Arago、Wordtech、Xbase和类似数据库或与数据库有关产品识别;可用数据文件(能被Excel 97打开);Oracle 8.1.x表格空间文件 DBX DataBearn图像;Microsoft Visual FoxPro表格文件 DCM DCM模块格式文件 DCR 冲击波文件 DCS 桌面颜色分隔文件 DCT Microsoft Visual FoxPro数据库容器 DCU Delphi编译单元文件 DCX Microsoft Visual FoxPro数据库容器;基于PCX的传真图像;宏 DC5 DataCAD绘图文件 DDF Btrieve或Xtrieve数据定义文件,它包含用于描述Btrieve或Xtrieve文件的元数据 DDIF Digital Equipment或 Compaq格式,用于保存他们图像与字处理文档 DEF SmartWareⅡ数据文件;C++模块定义文件 DEFI Oracle 7 卸载脚本文件 DEM 用于表示数字高度模型的USGS基准的文件 DER 认证文件 DEWF Macintosh Sound Cap/Sound Edit录音设备格式 DGN Macintosh 95 CAD绘图文件 DIB 设备无关位图 DIC 目录 DIF 可进行数据互换的电子表格 DIG DigiLink格式;Sound DesignerⅠ音频文件 DIR MacromediaDirector文件 DIZ 描述文件 DLG C++对话框脚本文件 DLL 动态链接库 DLS 可下载声音文件 DMD Visual dBASE数据模块文件 DMF X-Trakker音乐模块(MOD)文件 DOC FrameMaker或FrameBuilder文档;Word Star文档、Word Perfect文档、Microsoft Word文档;DisplayWrite文档 DOT Microsoft Word文档模板 DPL Borland Delph3压缩库 DPR Borland Delphi工程头文件 DRAW Acorn的基于对象的矢量图像文件 DRV 驱动程序 DRW Micrografx Designer/Draw;Pro/E绘画文件 DSF Micrografx Designer VFX文件 DSG DOOM保存的文件 DSM Dynamic Studio音乐模块(MOD)文件 DSP Microsoft Developer Studio工程文件 DSQ Corel QUERY(查询)文件 DST 刺绣机图形文件 DSW Microsoft Developer Studio工作区文件 DTA Word Bank(世界银行)的STARS数据文件 DTD SGML文档类型定义(DTD)文件 DTED 地面高度数字数据(图形的数据格式)文件 DTF Symantec Q&A相关的数据库数据文件 DTM DigiTrakker模块文件 DUN Microsoft拔号网络导出文件 DV 数字视频文件(MIME) DWD DiamondWare数字化文件 DWG AutoCAD工程图文件;AutoCAD或Generic CADD老版本的绘图格式 DXF 可进行互交换的绘图文件格式,二进制的DWG格式的文本表示;数据交换文件 DXR Macromedia Director受保护(不可编辑)电影文件 D64 Commodore的64位模拟磁盘图像文件 常用扩展名及含义(E开头)EDA Ensoniq ASR磁盘映像 EDD 元素定义文档(FrameMaker+SGML文档) EDE Ensoniq EPS磁盘映像 EDK Ensoniq KT磁盘映像 EDQ Ensoniq SQ1/SQ2/Ks32磁盘映像 EDS Ensoniq SQ80磁盘映像 EDV Ensoniq VFX-SD磁盘映像 EFA Ensoniq ASR文件 EFE Ensoniq EPS文件 EFK Ensoniq KT文件 EFQ Ensoniq SQ1/SQ2/Ks32文件 EFS Ensoniq SQ80文件 EFV Ensoniq VFX-SD文件 EMD ABT扩展模块 EMF Windows增强元文件 EML Microsoft Outlook Express邮件消息(MIME RTC822)文件 ENC 重演文件 ENFF 中性文件格式扩展名 EPHTML Perl解释增强HTML文件 EPS 压缩的PostScript图像 EPSF 压缩的PostScript文件 ERI ERWin文件 ERR 当RobooHELP帮助编译器企图编译一个帮助系统源文件时用来存储错误消息的文件 EPX ERWin文件 ESPS ESPS音频文件 EUI Ensoniq ESP家族的压缩磁盘映像 EVY 特使文档 EWL Microsoft Encarta文档 EXC Microsoft Word禁止字字典 EXE 可执行文件(程序) 常用扩展名及含义(F开头)F FORTRAN文件 F2R Farandoyle线性模块格式 F3R Farandoyle分块线性模块格式 F77 FORTRAN文件 F90 FORTRAN文件 FAR Fradole Composer音乐模块(MOD)文件 FAV Microsoft Outlook导航条 FAX 传真类型图像 FBK Navison 金融备份 FCD 虚拟CD-ROM FDB Navison 金融数据库 FDF Adobe Acrobat表单文档文件 FEM CADRE有限元素网络文件 FFA,FFL,FFO,FFK Microsoft快速查找文件 FFF GUS PnP银行文件格式 FH3 Aldus Freehand 3绘图文件 FIF Fractal图像文件 FIG REND386/AVRIL使用的文件格式 FITS CCD照相机图像;灵活图像传输系统 FLA Macromedia Flash电影 FLC Autodesk FLIC动画文件 FLF Corel Paradox产生的格式:Navison Financials许可文件;OS/2驱动程序文件 PLI Autodesk FLIC动画 FLT StarTrekker音乐模块(MOD)文件;MultiGen Inc的Open Flight使用的文件格式;Corel过滤器文件 FM Adobe FrameMaker文档 FMB Oracle4.0版或以后版本表单的二进制源代码文件 FML 文件镜象列表(GetRight) FMT Oracle 4.0版或以后版本表单的文本格式;Microsoft Schedule+ 打印文件 FMX Oracle 4.0版或以后版本可执行表单 FND Microsoft Explorer保存的搜索文件(Find applet) FNG 字体组文件(字体导航器,Font Navigator) FNK Funk Tracker模块格式 FOG Fontographer模块字体 FON 系统字体 FOR FORTRAN文件 FOT 字体相关文件 FP FileMaker Pro文件 FP1 Flying Pigs for Windows数据文件 FP3 FileMaker Pro文件 FPT FileMaker Pro文件;Microsoft Fox Pro备注字体文件 FPX FlashPix位图 FRM 表单;Frame Maker或Frame Builder文档;Oracle可执行表(3.0版或早期版本);Visual Basic表单;WordPerfect Merge表单;DataCAD标志报表文件 FRT Microsoft FoxPro报表文件 FRX Visual Basic表单文本;Microsoft FoxPro报表文件 FSF fPrint Audit Tool文件格式 FSL Borland的Paradox 7表单;Corel Paradox保存的表单 FSM Parandoyle示例格式 FT Lotus Notes全文本索引 FTG 全文本搜索组文件,由Windows帮助系统查找时产生——可以删除,并在需要时重建起来 FTS 全文本搜索引文件,由Windows帮助系统查找时产生 FW2 Framework Ⅱ文件 FW3 Framework Ⅲ文件 FW4 Framework Ⅳ文件 FXP 经Microsoft FoxPro编译的源文件 FZB Casio FZ-1银行转储 FZF Casio FZ-1完全转储 FZV Casio FZ-1声音转储常用扩展名及含义(G开头)G721 Raw CCITT G.721 $bit ADPCM格式数据 G723 Raw CCITT G.723 3或5bit ADPCM格式数据 GAL Corel多媒体管理器相集 GCD Generic CADD绘画文件(后续版本) GCP Ground Control Point(地面控制点)文件,用于远景数据形成图像过程,经常用于生成图工程—CHIPS(copenhagen image processing system)使用这些文件 GDB InterBase数据库文件 GDM 铃声、口哨声和声音板模块格式 GED GEDCOM 系谱数据文件,用于记录和交换系谱数据的流行格式;图形环境文档绘画 GEM GEM元文件 GEN Ventura产生的文本文件 GetRight GetRight未完成的下载文件 GFC Patton&Patton FlowCharting 4 flowchart文件 GFI,GFX Genigraphics图形链接表示文件 GHO Norton 克隆磁盘映像 GID Windows 95全局索引文件(包括帮助状态) GIF CompuServe位图文件 GIM,GIX Genigraphics图形链接介绍文件 GKH Ensoniq EPS家簇磁盘映像文件 GNA Genigraphics图形链接介绍文件 GNT 生成代码,Micro Focus属性格式里的可执行代码 GNX Genigraphics图形链接介绍文件 GRA Microsoft Graph文件 GRD 用于远程视景数据产生地图过程的格式文件,通常应用于形成地图工程—CHIPS(copenhagen image processing system)使用这些文件 GRF Grapher(Golden Software公司)图形文件 GRP 程序管理组 GSM Raw GSM 6.10音频流;Raw“byte aligned(比特对齐的)” GSM 6.10音频流;US Robotics语音调制解调器 GTK Graoumftracker(老)音乐模块(MOD)文件 GT2 Graoumftracker(新)音乐模块(MOD)文件 GWX,GWZ Cenigraphis图形链接介绍文件 GZ UNIX gzip压缩文件 常用扩展名及含义(H开头)H C程序头文件 HCM IBM HCM配置文件 HCOM 声音工具HCOM格式 HCR IBM HCD/HCM产品配置文件 HDF 高级计算机应用程序本地中心(NCSA) geospatial Hierarchial数据格式文件 HED HighEdit文档 HEL Microsoft Hellbender格式保存的游戏文件 HEX Macintosh BinHex2.0文件 HGL HP图形语言绘图文件 HH 映射文件,包括一些话题ID和在帮助文件系统中话题的映射数字—允许运行中应用程序发送给用户合适的上下文帮助话题 HLP 帮助文件;Date CAD Windows帮助文件 HOG Lucas Arts的Dark Forces WAD文件 HPJ Visual Basic帮助工程 HPP C++程序头文件 HQX Macintosh BinHex 4.0文件 HST 历史文件 HT HyperTerminal(超级终端) HTM,HTML 超文本文档 HTT Microsoft超文本模板 HTX 扩展HTML模板 HXM Descent2 HAM文件扩展 常用扩展名及含义(I开头)ICA Citrix文件 ICB Targa位图文件 ICC Kodak打印机格式文件 ICL 图标库文件 ICM 图形颜色匹配配置文件 ICO Windows图标 IDB MSDev中间层文件 IDD MIDI设备定义 IDF MIDI设备定义(Windows 95需要的文件) IDQ Internet数据查询文件 IDX Microsoft FoxPro相关数据库索引文件;Symantec Q&A相关数据库索引文件;Microsoft Outlook Express文件 IFF 交换格式文件;Amiga ILBM IGES 初始图形交换说明文件 IGF 插入系统元文件 IIF QuickBooks for Windows交换文件 ILBM 位图图形文件 IMA WinImage磁盘映像文件 IMG GEM映像 IMZ WinImage压缩磁盘映像文件 INC 汇编语言或动态服务器包含文件 INF 信息文件 INI 初始化文件;MWave DSP Synth的“nwsynth.ini” GMS安装;Cravis Ultrasound bank安装 INP Oracle 3.0版或早期版本的表单源代码 INRS INRS远程通信声频 INS InstallShield安装脚本;X-Internet签字文件;Ensoniq EPS字簇设备;Cell/ⅡMAC/PC抽样设备 INT 中间代码,当一个源程序经过语法检查后编译产生一个可执行代码 IOF Findit文档 IQY Microsoft Internet查询文件 ISO 根据ISD 9660有关CD-ROM文件系统标准列出CD-ROM上的文件 ISP X-Internet签字文件 IST 数字跟踪设备文件 ISU InstallShield卸装脚本 IT 脉冲跟踪系统音乐模块(MOD)文件 ITI 脉冲跟踪系统设备 ITS 脉冲跟踪系统抽样,Internet文档位置 IV Open Inventor中使用的文件格式 IVD 超过20/20微观数据维数或变量等级文件 IVP 超过20/20的用户子集配置文件 IVT 超过20/20表或集合数据文件 IVX 超过20/20微数据目录文件 IW Idlewild屏幕保护程序 IWC Install Watch文档 常用扩展名及含义(J开头)J62 Ricoh照相机格式 JAR Java档案文件(一种用于applet和相关文件的压缩文件) JAVA Java源文件 JBF Paint Shop Pro图像浏览文件 JFF,JFIF,JIF JPEG文件 JMP SAS的JMPDiscovery表格统计文件 JN1 Epic MegaGames的Jill of the Jungle数据文件 JPE,JPEG,JPG JPEG图形文件 JS javascript源文件 JSP HTML网页,其中包含有对一个Java servlet的参考 JTF JPEG位图文件 常用扩展名及含义(K开头)K25 Kurzweil 2500抽样文件 KAR 卡拉OK MIDI文件(文本+MIDI) KDC Kodak光增强器 KEY DataCAD图标工具条文件 KFX KoFak Group 4图像文件 KIZ Kodak数字明信片文件 KKW RoboHELP帮助工程索引设计器中与主题无关的K开头的所有关键字 KMP Korg Trinity KeyMap文件 KQP Konica照相机本地文件 KR1 Kurzweil 2000抽样(多软驱)文件 KRZ Kurzweil 2000抽样文件 KSF Korg Trinity抽样文件 KYE Kye游戏数据 常用扩展名及含义(L开头)LAB Visual dBASE标签文件 LBM Deluxe Paint位图文件 LBT,LBX Microsoft FoxPro标签文件 LDB Microsoft Access加锁文件 LDL Corel Paradox分发库 LEG Legacy文档 LES Logitech娱乐系统游戏配置文件(与REC文件一样) LFT 3D Studio(DOS)放样文件 LHA LZH更换文件后缀 LIB 库文件 LIN DataCAD线型文件 LIS 结构化查询报告(SQR)程序产生的输出文件 LLX Laplink交换代理 LNK Windows快捷方式文件 LOG 日志文件 LPD Helix Nut和Bolt文件 LRC Intel可视电话文件 LSL Corel Paradox保存的库文件 LSP AutoLISP、CommonLISP和其他LISP语言文件 LST 列表文件 LU ThoughtWing库单元文件 LVL Parallax Software的 Miner Descent/D2 Level扩展 LWLO Lightwave分层对象文件 LWOB Lightwave对象文件 LWP Lotus WordPro 96/97文件 LWSC Lightwave视景文件 LYR DataCAD层文件 LZH LH ARC压缩档案 LZS Skyroads数据文件常用扩展名及含义(M开头)M1V MPEG相关文件(MIME“mpeg”类型) M3D Corel Motion 3D动画文件 M3U MPEG URL(MIME声音文件) MAC MacPaint图像文件 MAD Microsoft Access模块文件 MAF Microsoft Access表单文件 MAG 在一些日本文件中发现的图形文件格式 MAGIC 魔力邮件监视器配置文件 MAK Visual Basil或Microsoft Visual C++工程文件 MAM Microsoft Access宏 MAN UNIX手册页输出
2023-07-29 07:03:311

莱斯特·R·布朗的英文介绍

DETAILED BIOGRAPHY OF LESTER R. BROWNThe Washington Post called Lester Brown one of the world"s most influential thinkers. The Telegraph of Calcutta refers to him as the guru of the environmental movement. In 1986, the Library of Congress requested his personal papers noting that his writings have already strongly affected thinking about problems of world population and resources.Brown started his career as a farmer, growing tomatoes in southern New Jersey with his younger brother during high school and college. Shortly after earning a degree in agricultural science from Rutgers University in 1955, he spent six months living in rural India where he became intimately familiar with the food/population issue. In 1959 Brown joined the U.S. Department of Agriculture"s Foreign Agricultural Service as an international agricultural analyst.Brown earned masters degrees in agricultural economics from the University of Maryland and in public administration from Harvard. In 1964, he became an adviser to Secretary of Agriculture Orville Freeman on foreign agricultural policy. In 1966, the Secretary appointed him Administrator of the department"s International Agricultural Development Service. In early 1969, he left government to help establish the Overseas Development Council.In 1974, with support of the Rockefeller Brothers Fund, Lester Brown founded the Worldwatch Institute, the first research institute devoted to the analysis of global environmental issues. While there he launched the Worldwatch Papers, the annual State of the World reports, World Watch magazine, a second annual entitled Vital Signs: The Trends That are Shaping Our Future, and the Environmental Alert book series.Brown has authored or coauthored 49 books. One of the world"s most widely published authors, his books have appeared in some 40 languages. Among his earlier books are Man, Land and Food, World Without Borders, and Building a Sustainable Society. His 1995 book Who Will Feed China? challenged the official view of China"s food prospect, spawning hundreds of conferences and seminars.In May 2001, he founded the Earth Policy Institute to provide a vision and a road map for achieving an environmentally sustainable economy. In November 2001, he published Eco-Economy: Building an Economy for the Earth, which was hailed by E.O. Wilson as an instant classic. He followed this in 2003 with another path-breaking book, Plan B: Rescuing a Planet Under Stress and a Civilization in Trouble.He is the recipient of many prizes and awards, including more than 20 honorary degrees, a MacArthur Fellowship, the 1987 United Nations" Environment Prize, the 1989 World Wide Fund for Nature Gold Medal, and the 1994 Blue Planet Prize for his exceptional contributions to solving global environmental problems. In 2003, he was awarded the Presidential Medal of Italy and appointed an honorary professor at the University of Shanghai.
2023-07-29 07:03:491

todo的用法总结

to do就是不定式 动词不定式的基本形式是“to+动词原形”,有时可以不带to.动词不定式(或不定式短语)没有人称和数的变化,在句子中不能作谓语.动词不定式仍保留动词的特点,即可以有自己的宾语和状语.动词不定式同它的宾语或状语构成不定式短语。 扩展资料   1.作主语   作主语用的动词不定式常常用it替代,动词不定式(或短语)放在后面.例如:   It"s easy to get lost in a big city like Tokyo.在东京这样的大城市容易迷路.   It is terrible to see the ship sinking into the sea.目睹轮船沉入大海,真是太可怕了.   2.作宾语   Indians like to eat hot food.印度人喜欢吃辣味食品.   They need to look at a map.他们需要查看地图.   有的动词不定式在作带有补足语的宾语时,前面往往带有形式宾语it.例如:   Do you think it necessary for us to learn to wait?你认为学会等待对我们来说很必要吗?   They improved the software to make it easier for people to use computers.他们改进了软件,使人们使用计算机更简便了.   3.作表语   It seems to be an interesting book.它看起来是本有趣的书.   The old man"s job is to take care of the flowers in the garden.这位老人的工作是照料花园里的花.   4.作宾语补足语   He told me not to bring you anything.他叫我不要给你带任何东西.   Who taught you to play the music?谁教你弹这支曲子的?   5.作定语   动词不定式作定语时,要放在它所修饰的.名词或代词后面.例如:   In my dreams I always have very difficult jobs to do.我在梦里总是做一些艰难的工作.   Every day he made one of the smaller animals bring him something to eat.他每天叫一个小动物给他带来吃的东西.   6.作状语   (1)表示目的   You can hide under my seat when the conductor comes to check the tickets.当列车员来查票时,你可以藏在我的座位下面.   In his third year,he left Harvard to work for a company called Microsoft.在三年级时,他为了去微软公司工作而离开了哈佛大学.   (2)表示结果   动词不定式作状语表示结果时常与副词too或enough连用.例如:   It"s too heavy to carry.太重了搬不动.   The Californian ship arrived too late to save more people.加利福尼亚号来得太晚,没能挽救更多的人.   7.和某些形容词连用   和动词不定式经常连用的形容词有sure,ready,happy,sorry,afraid等.例如:   He"s very happy to see his wife.他见到妻子非常高兴.   I"m sorry to trouble you.很抱歉打扰你了.   8.和疑问词who,what,when,where,which,how构成不定式短语作宾语.例如:   I don"t know how to use a computer.我不知道怎样使用计算机.   Can you tell me when to start?你能告诉我什么时候出发吗?
2023-07-29 07:04:131

如果一个物体自由从高处落下,假如无限高,在理想状态下,它的速度会不会超过光速?为什么?请回答详细些

地球附近的物体下落是因为地球的万有引力,无限远的物体,受到地球的吸引为零,不会落向地球的。
2023-07-29 07:04:057

速率,速度,平均速度,瞬时速度的区别和联系

我楼上补充一点速率是物体运动的快慢,或等价于路程的变化率。在初中物理中被称为速度,但应与高中物理中的速度加以区别。它是运动物体经过的路程△S和通过这一路程所用时间△t的比值。即(S1-S0)/(t1-t0)为了使描述精确些,可以把Δt取得小一些。如果Δt非常非常小,就可以认为Δs/Δt表示的是物体在时刻t的速度,这个速度叫瞬时速度,瞬时速度的大小通常叫做速率。一、定义:平均速率是单位时间内的路程(经过的路线);平均速度是单位时间内的位移(这段时间内质点首末位置的向量)。二、速率只有一个大小,是标量;速度除了大小还有方向,方向是此时轨迹曲线的切线方向,是矢量;三、公式:平均速率=路程/时间;平均速度=位移/时间;可能上面说的比较抽象,下面我举个例子:你早上上学去学校,途中绕道去了个小吃店吃早饭,也就是说你先从A点到B点再到了C点,那么你的平均速率就是你一共走过的路线除以你用的时间;但平均速度则是你家到学校的向量(相当于连直线)/所用时间,也就是说,平均速度与我们到达的方式是无关的。特别注意的是,速率是速度的大小,但平均速率不一定等于平均速度的大小,如果相等除了巧合之外就是我们是严格沿着位移向量走的。
2023-07-29 07:04:071

平均速率的物理意义是什么?

速度是矢量有大小有方向,速率标量只有大小没有方向,平均速度是位移除以时间,平均速率是路程除以时间,常用的还有瞬时速率,瞬时速度
2023-07-29 07:04:173

前鼻韵母后鼻韵母有哪些?

前鼻音韵母共有五个,即an、en、in、un、ün,后鼻韵母即ang、eng、ing、ong。普通话前鼻音韵母共有五个,即an、en、in、un、ün。普通话后鼻音韵母共有四个,即ang、eng、ing、ong。前鼻韵母和后鼻韵母总表an安、en恩、in因、un温、ün晕、ang昂、eng亨、ing英、ong轰。鼻韵母鼻韵母,汉语词语,拼音为bí yùn mǔ,解释为音尾是鼻音的韵母。汉语拼音字母23个声母:b、p、m、f、d、t、n、l、g、k、h、j、q、x、zh、ch、sh、r、z、c、s、y、w。24个韵母:单韵母6个a、o、e、i、u、ü。复韵母9个ai、ei、ui、ao、ou、iu、ie、üe、er。前鼻韵母5个an、en、in、un、ün。后鼻韵母4个ang、eng、ing、ong。
2023-07-29 07:04:311

平均速度与平均速率的区别

错,如果是对于曲线变速运动的话,平均速率等于经过的总路程与总时间的比率,平均速度的大小却等于总位移与总时间的比率,而在曲线运动中,路程与位移大小一般不同。
2023-07-29 07:03:584

速度,平均速度,速率,平均速率,求区分

速度一般指瞬间的移动速度,平均速度是某时间段内速度的一个平均值。速率是物体运动的快慢变化率。速率没有方向只有大小,速度有大小也有方向。速率是个标量,它只描述物体运动的快慢,而不反映物体运动的方向。平均速率是指物理移动路程与时间的比值,而平均速度是指位移与时间的比值。平均速率并不是“平均速度的大小”。对运动物体,某段时间的平均速率不可能为零。因为若质点做曲线运动或做有往返的直线运动时,在一段时间内物体又回到出发点,则这段时间内的平均速度为零,平均速率却不是零。
2023-07-29 07:03:433

平均速率和平均速度的区别和联系

意思就是说速度它是矢量,它有大小有方向,但是相对于速率来说,它是标量,只有大小,没有方向而我们初中小学在没有进入高中之前,所学的速度在高中来说就是速率的意思而平均速度,是位移与时间之比如果这个物体做圆周运动,他在绕了一圈后,回到原来的位置时,它的位移大小为零,此时它的平均速度也为零但是平均速率是路程与时间之比所以对于上面做圆周运动的那个物体来说,它的平均速度为零,但平均速率并不为零而平均速率 其实才是描述这个物体运动快慢的一个物理量若物体做匀速直线运动时,此时物体的平均速度等于瞬时速度,平均速率等于瞬时速率而平均速度的大小等于平均速率,瞬时速度的大小等于瞬时速率
2023-07-29 07:03:331

平均速率和瞬时速率的区别与联系

平均速率是一段时间内物体速率的平均值瞬时速率是这个时间点物体的速度比如第一秒物体速速是5m/s第二秒速度是4m/s那么,第0.5秒时,速度是5m/s,2s内平均速率(5*1+4*1)/2=4.5米/秒。 平均速度速率与瞬时速度速率 (1)平均速度是矢量,平均速率是标量。平均速度是指一段时间的平均,等于位移除时间 (2)瞬时速度是矢量,瞬时速率是标量。瞬时速度是速度函数上某一时刻的数值。 (3)速度的绝对值是速率 平均速度是一个描述物体运动平均快慢程度和运动方向的矢量,它粗略地表示物体在一个段时间内的运动情况。 平均速率是指物体运动的路程和通过这段路程所用时间的比,对运动的物体来说,平均速率不可能为零。 瞬时速度表示物体在某一时刻或经过某一位置时的速度,该时刻相邻的无限短时间内的位移与通过这段位移所用时间的比值 v=△x╱△t 。 瞬时速度是矢量,既有大小又有方向。瞬时速度是理想状态下的量。 瞬时速度是指运动物体在某一时刻(或某一位置)的速度。从物理含义上看,瞬时速度指某一时刻附近极短时间内的平均速度。瞬时速度的大小叫瞬时速率,简称速率 平均速率,瞬时速率关系 速度是表示物体运动快慢的物理量 平均速度是指质点在运动中大体上的速度 等于位移除以时间 平均速率等于路程除以时间 位移和路程的区别是:位移是始位置指向末位置的有向线段..路程就是你所走的所有的路程 瞬时速度是指质点在某一时刻的速度 顺势速率是瞬时速度的大小,也叫速率 在匀速直线运动时,瞬时速度等于平均速度
2023-07-29 07:03:241