it的用法和练习
it的用法(专项总结及训练)
---------------------------------------------------------------最新资料推荐------------------------------------------------------it的用法(专项总结及训练)It 的用法（专项总结及训练）一、人称代词 1. it 的最基本用法是作代词，主要指刚提到的事物，以避免重复: ①They watched the train until it disappeared in the distance. 2. 也可以指动物或婴儿(未知性别的婴儿或孩子): ①Is this your dog？No, it isnt. ②They got a baby and it was a ten-pounder 3. 也可指抽象事物或指抽象环境和情景: ①I hate it when people talk with a full mouth.．二、非人称代词 1. it 有时并不指具体的东西而泛指天气、时间、日期、距离、价值、度量、温度、环境等：①指天气：It is a lovely day, isnt it? ②指时间: It was nearly midnight when she came back. ③指日期:It is April First today.④指距离:It is some 3000 kilometers from Beijing to Guangzhou.⑤指价值:It is three dollars. ⑥指温度:Today it is 30 degrees centigrade. 三、其他用法 1.在句子的主语不太明确时充当主语，表示谁在做某事：①Who is it there? It’s I (me/you/he.....). 2.泛泛的指某件事：(有时泛指一般情况) ①It doesnt matter. ②How is it going?(情况怎样) 3.it 用在一些词组中， it 没有特别的意思1/ 11The last train’s gone. Come on, we’ll foot it.(来，咱们步行吧。
(完整版)it做形式主语用法大全含练习及问题详解
It作形式主语常见句型动词不定式，动名词或主语从句作主语时，通常把它们放在谓语动词前，而用it作形式主语，放到句首，常见句型有：1. It + be + 形容词+主语从句，如：It is uncertain whether he can come to Jenny’s birthday party or not.2. It + be + 名词词组+ 主语从句，这类名词有：a fact, a pity, a shame, an honour，a question 等，如：It’s a pity that you missed the exciting football match.It remains a question whether he will come or not.3. It + be + 过去分词+ 主语从句，这类过去分词有：announced, believed, expected, hoped, decided, reported, said, shown等，如：It is reported that 16 people were killed in the earthquake.It is not decided who will give the operation to the patient.4. It + 不及物动词(seem, appear, happen等) + 主语从句, 这类不及物动词有：appear, happen, seem等，如：It seemed that he didn’t tell the truth.It happened that I was out when he called.5. It + be + 形容词+ for sb.）+ 动词不定式这类句型常用形容词easy, difficult, hard, important, possible，wise等作表语，有时候为了强调不定式动作的执行者，常在不定式前加for sb，如：It’s necessary for the young to master two foreign language.It is unwise to give the children whatever they want.这类形容词有：easy, difficult, hard, important, possible，wise6. It + be + 形容词+ of sb. + 动词不定式，这类形容词常是表示心理品质,性格特征的形容词，如：kind, nice stupid, clever, foolish, polite, impolite, silly, selfish, considerate等。
it的用法专项练习
it的用法专项练习Ⅰ. 把下面句子译成英语，注意it的用法1. 过了很久他才回来。
________________________________________________________________________2. 我们两个月后才会再见面。
________________________________________________________________________3. 我离开这所学校已经20年了________________________________________________________________________4. 直到她摘下墨镜我才认出她是个著名影星。
________________________________________________________________________5. 是约600年前第一块带有表盘(face)和一个时针（hour hand）的钟表被制造出来的。
________________________________________________________________________6. 昨天是他们打扫的教室。
________________________________________________________________________7. 我是在大街上遇见她的父亲的。
________________________________________________________________________8. 我们弄清楚了我们要在何时何地开会。
________________________________________________________________________9. 据说所有的票都卖完了。
________________________________________________________________________10. 我们真的该采取行动了。
“It”的用法
“It”的用法-英语论文“It”的用法甘肃高台县第一中学高翔一、作人称代词（一）用于代替上文提到过的事物或整个句子所表述的事实。
This little dog is very lovely. It belongs to my neighbour.那只小狗很可爱，是我邻居的。
（二）用于指代人1.指代说话者心目中不太清楚的那个人，常在打电话或敲门时用。
—Who’s knocking at the door?谁在敲门？2.指代性别不详的婴幼儿或在不计较性别时，也可用it来指人。
（三）用于代替指示代词this和that练习1 完成句子1.你不能吃蛋糕，那是我的。
You can’t eat the cake and itacute;s_mine．2.汤姆考试没及格。
你听说了吗？Tom has failed in the exam. Have_you_heard_of_it?二、作非人称代词it有时并不指具体的东西，而泛指天气、时间、日期、距离、价值、度量、温度、环境等，称为非人称代词it。
It’s over 200 miles from London to Manchester.从伦敦到曼彻斯特有200多英里。
练习2 写出下列句中it指代的内容1.It was 12 oacute;clock when they came out of the hall.时间2.It’s damp and cold. I think itacute;s going to rain.天气三、作形式主语当动词不定式、动名词或从句作主语时，通常把它们置于句末作真正的主语，而使用it作形式主语。
（一）代替动词不定式常用句型为：1.It be＋adj.＋of sb. to do sth.该句型中的不定式短语是真正主语，如果不定式的逻辑主语由of引起，句中的形容词必须是表示逻辑主语特征的形容词(即句中的形容词是修饰逻辑主语的)。
常见的形容词有bad, brave, careless, clever, cruel, foolish, good (好心的), honest, horrible, kind, lazy, modest, naughty, nice, polite, rude, silly, stupid, wise, wrong等。
it的用法讲解及练习
“It”用法及其句型和固定搭配讲解"It" 用法及其句型和固定搭配，是高中英语语法的重点、难点，又是近几年高考的热点，因此应给予充分的重视，现将it用法归纳如下：一、It用作实词表达以下概念:指代前文提到的事物，前文中的this, that；替代前文中的内容；指代一位性别不明的小孩或未知的人；指代未指明但谈话双方都知道的那件事；指代时间、天气、气候、距离等自然现象……二、It用作形式主语替代作主语的从句、动词不定式、动名词，而把真正作主语的从句、动词不定式、动名词置于句尾。
It 作形式主语的常见句型：1. 代作主语的动词不定式，其句型为(1) It be adj. (for sb.) to do sth.此处adj. 通常为描述事件的形容词：easy, difficult, hard, necessary, unnecessary, possible, impossible, likely, unlikely, right, wrong, important, unimportant, legal, illegal, well-mannered, ill-mannered, polite, impolite, clear, obvious, certain, suitable, proper, fit, useful, useless, dangerous…例It is illegal (for a teenager) to drive a car without a license.(2) It be adj. of sb. to do sth.此处adj. 通常为描述人的形容词：kind, unkind, nice, rude, cruel, considerate, thoughtful, thoughtless, careful, careless, silly, foolish, stupid, clever, wise, crazy.例It's kind of you to help me with the problem.(3) It替代作主语的动名词的常见句型It's no good/use doing…It's (well) worth doing…It's (well) worth one's while doing/to do…It's (well) worthwhile doing/ to do例It's no use crying over spilt milk.2. It替代作主语的从句常见句型(1) It is + noun +从句例It is no secret that the president wants to have a second term at office.(2) It is adj. +clauseIt's surprising that…(should)………竟然……It's a pity/shame that…(should)………竟然……例It's important that you should apologize to her for your rudeness.(=It's of much importance that you should apologize to her for your rudeness.)(3) It verb sb. + clause= It is v-ing + clauseIt+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze/bother/concern/frighten/please/anger sb. that…例It worried me that she drove so fast.(= It was worrying that she drove so fast.)(4) It verb (to sb.) that…= sb/sth verb to do(verb = appear, seem, come about, emerge, follow, chance, happen, occur, transpire, turn out , work out)例It (so) happened/chanced that they were out.(= They happened/chanced to be out.)(5) It is v-ed that…=sb/sth is to do(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know）例It is said that the couple have gotten divorced.(=The couple are said to have gotten divorced.)(6) It is v-ed that … (should)…(Verb=demand, request, require, order, suggest, advise, recommend例It is suggested that they should begin with the third question.三、It作主语的句型1. It takes sb. …to do…(=sb takes…to do…)某人用多长时间做某事例It took the men a week to mend our roof.(= The men took a week to mend our roof.)2. It's (just)(un)like sb. to do…（不）像某人做某事的风格例It was (just) like him to think of helping us.3. It's (about/high) time that…should /v-ed…是该做某事的时候了例It's(about/high) time that we should take action.4. It's the x-th time (that) …have v-ed…第几次做某事了例It's the third time that he has failed the driving test.5. It is/has been…since …continuous v-ed(延续性动词) 某动作已有多长时间不发生了例It's 10 years that he lived here6. It was(not)…before…过(不)了多长时间某动作发生了例It was not long before they arrived.四、It 作形式宾语用来替代作宾语的从句、动词不定式、动名词，而把真正作宾语的从句、动词不定式、动名词置于句尾。
(完整版)It用法练习题及答案
It的用法It的用法在高考中也是重现率较高的语言点，尤其是it用于强调句。
其考查方式多通过“单项填空”进行，偶尔也出现在“短文改错”和“完形填空”中。
一、要点点拔1．代替上文中提到过的人或事物。
指代人时，一般用于小孩或身份不十分明朗的人。
1) －Who is the baby? －It‘s my teacher’s son．2) －Who is that gentleman?－It's my friend Tom．He(不可用It) wants to see you．2．用于表达天气、环境、时间、距离、季节等。
例如：1) It’s half an hour’s walk from here to our school．2) It‘s nice and warm here．3) But it's two o'clock now, and it's time for us to go to school．3．用作形式主语.it 没有具体意义，而只是帮助把真正的主语移至句子后尾，使句子显得平稳一些，能借it 给移至句子后尾的主语有三种：一种由不定式表示，一种由动名词表示，一种由从句表示。
1).It 替代真正的主语——动词不定式短语.It is easier to say than to do .It is a good act to help the others.2).it 替代真正的主语——动名词短语,以动名词短语做主语的句子，主要在以no good, no use, no harm, dangerous, foolish 等词作表语的句中.It’s no harm drinking running water in that area。
It’s foolish talking like that.3).it 替代从句作主语，用从句做主语的带it 的句子很多,常见的有下面几类：① It is a pity (a shame ,a fact ,a wonder ,a good thing,etc. )that…It is a shame that he didn’t pass the exam.② It is strange ( surprising,obvious ,true, good,possible,clear,etc. ) that… 。
英语中it的用法 系统练习(答案详解)
英语中it的用法系统练习（答案详解）一、it作代词(1)在答语中替代this或that。
如：---What's this？---It's a frog.(2)指已提到过的物体。
如：I've lost it on my way home.(3)指情形、行为等。
如：Jack is ill. Have you heard about it?(4)指人（不明的人或婴儿）。
如：Who is it?(5)指天气、温度、时间、距离等。
如：It is raining. It's very hot. It's five o'clock.二、引导词it(1)作形式主语。
如：1) It is difficult to understand the passage.2) It is no use trying.3) It is said that the meeting will be put off.4) It+take+(sb.) some time / some money+to do sth.例如:It will take them more than ten years to complete the Three Gorges Dam.5 )It+be+said / reported / told等+that-clause. 例如:It is said that he will leave for Beijing tomorrow.6) It+vt.+sb.+that-clause.例如:It worried her a bit that her hair was turning grey.[原题再现]①________is a fact that English is being accepted as an international language.A. ThereB. ThisC. ThatD. It②In fact________ is a hard job for the police to keep order in an important football match.A. thisB. thatC. thereD. it答案: ①D ②D（2）作形式宾语。
“+it+”+的用法(强调句式、形式主语、形式宾语、代词)专项练习-2025届高三英语一轮复习
“ it ”的用法（强调句式、形式主语、形式宾语、代词）请指出下列句子中“ it ” 的用法：1.It is a tiny cleaner that you plug into (插入) your computer's USB port.2.It is strange that such non-traditional livestock should be raised on a long-established farm suchas ours, which has been in the family for generations.3.It's interesting and fun to experience other sports, not only for the benefit of relationships andfitness, but to cross train different muscle groups as you get older.4.It was thought that in order to make vowels, you had to have a low larynx (voice box), as humansdo.5.It is this ability to control the tongue, rather than the position of the larynx, that is key toproducing vowel like sounds.6.It’s really important to be a responsible tourist and to try to support the local economy.7.Music has certain obvious ways it can excite or relax us, but there are limits and it certainly can’treplace real treatments.8.Through these activities we teach students about the importance of civic engagement and wemake it fun for students to be involved in bettering their communities.9.Even if it's unclear exactly when it began, human language has developed greatly in the pastcentury, branching off into three different types: natural, artificial, and formal language.10.Conservation is the protection of things found in nature. It requires the sensible use of all Earth'snatural resources.11.Choose your classes from the schedule, complete the form, and return it by mail with your creditcard information.12.One of the things that we’ve learned is that it is the unexpected and natural behavior of the livingcreature that adds so much value to people’s experience.13.It became difficult for me to create new units and to market activities in my area after that, so Iwas asked to resign.14.It’s easy to understand why in Hawaiian folklore, people thought that the octopus was actuallythe last survivor of a lost universe.15.He added that it was important for teachers to shed the old ways of teaching and adapt themodern 21st century methods of working with learners.16.It doesn’t take special skills or even a huge amount of effort to help the environment. Small,simple things you can do every day can make a big difference.17.There is no denying these foods are tasty. But often, it’s the added salt that makes them soappealing.18.High blood pressure can make it difficult to be active.19.Bob McDaniel was looking for exactly those kinds of people because this lifelong resident ofSanta Ysabel, California, considered it his responsibility to save a barn (a large farm building for storing crops or keeping animals in).20.It is believed that the spirits of the dead visit their families on that day.21.As the nights draw in during the winter, many older people talk about how much more difficult itis to be on their own.22.It’s likely that people who are open to new experiences take those same attitudes toward food.23.Look for a taxi which has an orange light lit up over the driver’s window— this means that it isnot being used by anyone else.24.It had always been thought that nothing could escape a black hole.25.My goal is simple. It is complete understanding of the universe, why it is as it is and why it existsat all.26.It took a few seconds to reach each word and by the time he reached the end of a sentence, healmost forgot what the beginning of the sentence was about.27.Cynthia Marks is a single mother who finds it difficult to work all day and to put dinner on thetable every night for her four kids.28.They find it is beneficial just to be able to discuss a problem with another adult.29.The children are all in great spirits and it becomes impossible not to smile when these seriouslyill children seem so happy despite whatever condition they may have.30.According to new research, one contradictory feature of global warming is that it will probablylead to a period of much colder weather.31.There are a lot of myths (荒诞的说法) about how dangerous driving is — but the fact is that, it isriskier to be a walker or a jogger than to drive a car.32.While it’s t rue that women have more minor accidents than men, a man is twice as likely to bekilled in a car accident as a woman.33.Some wonder if it's better for people just to stay away from Antarctica if they are so likely toaffect the land negatively.34.Around 1300 the Venetian Glassmaker’s Guild made it illegal for cheap glasses to be made.35.Rob believes that with the right mindset it is possible to create far less waste and live a healthierlife.36.If we manage to clone the horse —it will be the first step to cloning the mammoth.37.It didn’t take long for the story to make its way to Google.38.It seems apparent to me that being kind to oneself certainly has selfishness involved.39.The teenager discovered that when oil is hit by UV rays from the sun, it reacts to form poisonouschemicals.40.It was astonishing seeing McCandless out in space by himself.参考答案：1.It is a tiny cleaner that you plug into (插入) your computer's USB port.（强调句式）2.It is strange that such non-traditional livestock should be raised on a long-established farm suchas ours, which has been in the family for generations.（形式主语）3.It's interesting and fun to experience other sports, not only for the benefit of relationships andfitness, but to cross train different muscle groups as you get older.（形式主语）4.It was thought that in order to make vowels, you had to have a low larynx (voice box), as humansdo.（形式主语）5.It is this ability to control the tongue, rather than the position of the larynx, that is key toproducing vowel like sounds. （强调句式）6.It’s really important to be a responsible tourist and to try to support the local economy.（形式主语）7.Music has certain obvious ways it can excite or relax us, but there are limits and it certainly ca n’treplace real treatments.（music）8.Through these activities we teach students about the importance of civic engagement and wemake it fun for students to be involved in bettering their communities.（形式宾语）9.Even if it's unclear exactly when it began, human language has developed greatly in the pastcentury, branching off into three different types: natural, artificial, and formal language.（形式主语）10.Conservation is the protection of things found in nature. It requires the sensible use of all Earth'snatural resources.（conservation）11.Choose your classes from the schedule, complete the form, and return it by mail with your creditcard information.（the form）12.One of the things that we’ve learned is that it is the unexpected and natural behavior of the livingcreature that adds so much value to people’s experience.（强调句式）13.It became difficult for me to create new units and to market activities in my area after that, so Iwas asked to resign.（形式主语）14.It’s easy to understand why in Hawaiian folklore, people thought that the o ctopus was actuallythe last survivor of a lost universe.（形式主语）15.He added that it was important for teachers to shed the old ways of teaching and adapt themodern 21st century methods of working with learners.（形式主语）16.It doesn’t take special skills or even a huge amount of effort to help the environment. Small,simple things you can do every day can make a big difference.（形式主语）17.There is no denying these foods are tasty. But often, it’s the added salt that makes them soappealing.（强调句式）18.High blood pressure can make it difficult to be active.（形式宾语）19.Bob McDaniel was looking for exactly those kinds of people because this lifelong resident ofSanta Ysabel, California, considered it his responsibility to save a barn (a large farm building for storing crops or keeping animals in).（形式宾语）20.It is believed that the spirits of the dead visit their families on that day.（形式主语）21.As the nights draw in during the winter, many older people talk about how much more difficult itis to be on their own.（形式主语）22.It’s likely that people who are open to new experiences take those same attitudes toward food.（形式主语）23.Look for a taxi which has an orange light lit up over the driver’s window— this means that it isnot being used by anyone else.（a taxi）24.It had always been thought that nothing could escape a black hole.（形式主语）25.My goal is simple. It（goal）is complete understanding of the universe, why it（the universe）is as it（the universe）is and why it（the universe）exists at all.26.It took a few seconds to reach each word and by the time he reached the end of a sentence, healmost forgot what the beginning of the sentence was about.（形式主语）27.Cynthia Marks is a single mother who finds it difficult to work all day and to put dinner on thetable every night for her four kids.（形式宾语）28.They find it is beneficial just to be able to discuss a problem with another adult.（形式主语）29.The children are all in great spirits and it becomes impossible not to smile when these seriouslyill children seem so happy despite whatever condition they may have.（形式主语）30.According to new research, one contradictory feature of global warming is that it will probablylead to a period of much colder weather.（global warming）31.There are a lot of myths (荒诞的说法) about how dangerous driving is — but the fact is that, it isriskier to be a walker or a jogger than to drive a car.（形式主语）32.While it’s t rue that women have more minor accidents than men, a man is twice as likely to bekilled in a car accident as a woman.（形式主语）33.Some wonder if it's better for people just to stay away from Antarctica if they are so likely toaffect the land negatively.（形式主语）34.Around 1300 the Venetian Glassmaker’s Guild made it illegal for cheap glasses to be made.（形式宾语）35.Rob believes that with the right mindset it is possible to create far less waste and live a healthierlife.（形式主语）36.If we manage to clone the horse —it will be the first step to cloning the mammoth.（形式主语）37.It didn’t take long for the story to make its way to Google.（形式主语）38.It seems apparent to me that being kind to oneself certainly has selfishness involved.（形式主语）39.The teenager discovered that when oil is hit by UV rays from the sun, it reacts to form poisonouschemicals.（oil）40.It was astonishing seeing McCandless out in space by himself.（形式主语）。
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重点代词it的用法和练习（含答案）(1)it用做人称代词的用法it用作代词，意为“它”，既可以指人，也可以指物。
it做人称代词，可以用来代替一个名词、短语、从句或句子，以避免他们在句中的重复。
这是可以指提到过的，也可以指未提到的，在句中做主语、表语和宾语。
1)指事物，it可以知道除人以外的任何事物或动物。
I dropped my watch and it broke.我把手表掉在地上摔坏了。
2)指人，it主用用于指性别不明的婴儿或只听其声不见其人的人，如：Is it a boy or a girl?是男孩还是女孩？There is a knock on the door. It must be the postman.“Listen. Someone is crying..”“Oh, it must be Mary.”3）代替某些代词。
代词it可以用于代替指示代词this, that以及复合不定代词something, anything, nothing 等，如：“What’s this?”“It’s a new machine”(2)it用作非人称代词的用法1)it用作非人称代词主要用来指时间、距离、价值、天气、气温及温度等自然现象。
如It’s too late to go there now.现在去那已经太迟了。
It rained all day yesterday.昨天下了一整天雨。
2)用于某些句型。
It’s time for sth. 该做某事了。
It’s to do sth. 是时候该做某事了。
It’s time for sb to do sth. 某人该干某事了。
It’s (about/high) time +that--从句。
某人该做某事了。
（从句谓语用过去式，有时候用sh ould+动词原形）It’s first(second)time +that--从句。
某人第几次干某事。
（从句谓语动词用现在完成时）It’s +时间段+since从句。
自从…以来有一段时间了。
It’s +时间段+before 从句。
过多长时间才…(3)it用作形式主语的用法。
1)当不定式、动名词、从句等复杂成分做句子主语时，为保持句子的平衡，通常把真正的主语放在句末，而句首使用形式主语it。
如It’s very important to remember this.It’s hard work climbing mountains.It’s unknown when he will come.2)it用作形式主语的重要句型。
①It+be+adj.+for(of)sb to do sth. 某人做某事…It is hard for him to make up his mind.他很难下定决心。
It was foolish of her to say such a thing.她说那样的话，太愚蠢了。
提示：此句型中的介词of和for的区别是：of用于指某人的性格，属性，特征等。
介词for表示对象，意为“对…来说”。
②It takes/took sb+时间段+to do sth.某人做某事花了…时间。
It took me two hours to finish my homework.③It is up to sb to do sth.该由某人做某事了。
It’s up to you to make the choice.该由你来做选择了。
④It looks(seems,appears,happens,occurs) that (as if) …似乎…It seems as though he didn’t recognize me.(4)it用作形式宾语的用法。
1)当不定式、动名词、从句等复杂成分用作宾语且后面跟有宾语补足语时，通常会在宾语补足语前使用it作形式宾语，而将真正的宾语移至句末。
其基本结构为“动词+it+宾语补足语+不定式（动名词或从句）”I find it difficult to do the job well.I think it best that you should stay here.We think it no use complaining.2)用作形式宾语的几个特殊结构：①动词+it+that-从句I think it (that) he will come on time.②动词+it+when(if)-从句We rally appreciate it when she offered to help.③动词+prep.+it+that-从句I can’t answer for it that he will come.我不能保证他会来。
④动词+it+介词短语+that-从句I took it for granted that he would help us.(5)it在强调句中的用法。
强调句的基本结构是：It+be+被强调部分+that(who)+其他部分。
It was a computer that he bought last week.练习部分1. I like in the autumn when the weather is clear and bright. A. this B. that C. it D. one[解析] C.句中like为及物动词,后面需要跟宾语.而like之后不可直接接从句作宾语.it可用于某些动词(hate, appreciate…)和介词之后作笼统宾语.2. He was nearly drowned once.When was ?was in 1998 when he was in middle school.A. that; ItB. this; ThisC. this; ItD. that; This[解析]A. 第一空用that指代上文提到的事情; 第二空用it指代第一空的that3. The Parkers bought a new house but will need a lot of work before they can move in.A. theyB. itC. oneD. which[解析] B此处it指代前面出现的a new house. it指代上文提到的同一事物,为特指;而one通常指代同类事物中的某一个.4. Someone is ringing the doorbell. Go and see .A. who is heB. who he isC. who is itD. who it is[解析] D此处it用作人称代词,指不明身份,性别的人;宾语从句应用陈述语序.5. In fact is a hard job for the police to keep order in an important footbal l match.A. thisB. thatC. thereD. It[解析] D此处it用作形式主语.6. Mike’s mother kept telling him that he should work hard, but didn’t help.A. heB. itC. sheD. which[解析] B此处it用以指代前面的句子,可用that替换.7. Since you have repaired my computer, is no need for me to buy a new one.A. itB. thereC. thisD. that[解析] B考查固定句型 There is no need for sb to do sth8. The official made clear that he would do everything possible to solve the p roblem.A. itB. thisC. thatD. him[解析] A此处 it用作形式宾语.9. Do you like here?Oh, yes, the air, the weather and the way of life. Everything is so nice.A. thisB. thereC. thatD. it[解析] D此处 it泛指自然环境.10. Bill’s aim is to inform the viewers that cigarette advertising in TV is illega l, ?A. isn’t itB. is itC. isn’t heD. is he[解析]A主语为“ Bill’s aim”.11. is mentioned above, the number of the students in senior high school is i ncreasing.A. whichB. AsC. ThatD. It[解析] B非限制性定语从句中, as /which均可指代整句话的内容,但 which只能放在主句后,译为“这一点”; as则位置灵活,译为“正如”.12. It was with great joy he received the news that his lost daughter had bee n found.A. becauseB. whichC. sinceD. that[解析] D考查强调句型.13. It was back home after the experiment.A. not until midnight did he goB. until midnight that he didn’t goC. not until midnight that he wentD. until midnight when he didn’t go[解析] C考查not until结构强调句型.14. Why! I have nothing to confess. You want me to say?A. What is it thatB. What it is thatC. How is it thatD. How it is th at[解析] A考查强调句型的特殊疑问句句式.15. It is the ability to do the job matters not where you come from or what y ou are.A. oneB. thatC. whatD. it[解析] B考查强调句型.被强调部分是not where you come from or what you are (but ) the ability to do the job.为了平衡结构,部分移至句尾1. （据报道）a lot of people lost their jobs in the city last month.(report)2. （据报道）, a lot of people lost their jobs in the city last m onth.(report)3. （毫无疑问）he will be admitted to the key university.(doubt)4. He has made some great movies. （这一点是毫无疑问的）.(doubt)5. （没必要）for you to get up early tomorrow.(need)6. （碰巧）I had been away when he called.(happen)7. （看来）nobody knows what has happened.(seem)8. （看起来似乎）it's going to rain.(look)9. （很可能）the thieves don’t know how much it is worth.(likely)10. （我也许可以）to leave a message for her.(possible)1. It’s repo rted that2. As is reported3. There is no doubt that4. There is no doubt about it5. There is no need6. It happened that7. It seems that8. It looks as if 9. It’s likely that ’s possible for me11. It’s no use （为打翻的牛奶而哭泣）.(cry)12. （抱怨是毫无用处的）, they never listen.(use)13. （难怪）you’ve achieved so much success.(wonder)14. (很明确）most of the farmers have brought in more money by a ll means.(certain)15. （据说）the professor has already succeeded in carrying out th is experiment.(say)16. The professor is said 已成功）in carrying out this experiment. (succeed)（比较句型15）17. （感到遗憾）I haven’t been to the get-together.(pity)18 （使之成为一种惯例）that I get up at six every day in the morni ng.(rule)19. I （认为有必要）to take plenty of hot water every day.(think)20. It’s high time that we （采取措施）to stop pollution.(take)11. crying over spilt mi lk 12. It’s/There is no use complaining 13. It’s no wonder that14. It’s certain that 15. It’s said that 16. to have succeeded 17. I fe el it a pity that18. I have made it a rule 19. think it (is) necessary 20. took/should take measures21. （要花费她很长时间）to recover from the illness.(take)22. This/It is the third time that I （看那部电影）.（see）23. It was the first time that she （到长城）.（be）24. It is / has been two years （自从他出国）.（go）25. （对你没什么差别）whether I like it or not，because you never l isten to me.（make）26. （用不了多久）before we know the result of the experiment.（be）27. Measures have been taken to solve the problem，but （可能要过段时间）before the situation improves.（some）28. （没关系）the weather was bad.（matter）29. （是否要紧）whether we go together or separately?（matter）30. （我突然想起）that he might have forgotten our date.（occur）21. It will take her a long time 22. have seen the film 23. had been to the G reat wall24. since he went abroad 25. It makes no difference to you 26. It won’t be long27. it may be some time 28. It didn’t matter that 29. Does it matt er30. It occurred to me31. （可能性不大）he will change his mind.（chance）32. （很可能）we will go to Beijing.（chance）33. （似乎有）hundreds of people in the field；it was quite full.（s eem）34. 曾经有）a church at the corner of the street.（be）35. She （阐明清楚）she had nothing to do with the decision.（ma ke）36. I （确定）everything is ready.（see）37. What a pity my new computer doesn’t work.（一定有什么问题）wi th it.（wrong）38. （结果）she was a friend of my sister.（turn）39. Come and see me when （你方便的时候）.（convenient）40. （没多大意义）complaining . It doesn’t make difference.（point）is little chance that32. There is a good/high chance that/There are chances that/Chances are that 33. T here seemed to be 34. There used to be35. made it clear that 36. will see (to it) that37. There must be something wrong 38. It turned out that39. i t’s convenient to/for you 40. There is not much point (in)。