(完整版)It用法练习题及答案

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。

超详细的It的用法归纳总结（附习题及答案）！
一、It是代词
指除人以外的一切生物和事物，用来指代时间、季节、天气距离、环境。

在这里，i是一个虚词，没有任何实际意义。

例如:
①It is a quarter to eight now.
现在是八点差一刻。

②It is midnight. 现在是午夜。

③It is time for breakfast.
现在是吃早饭的时间。

④-What is the date today?今天几月几号?
--It is December 3rd. 十二月三号。

⑤--What season is it?现在是什么季节?
--It is summer. 夏季。

⑥--What is the weather like today?
今天天气如何?
--It is fine.天气很好。

--It is foggy and wet.天气多雾又潮湿。

⑧How far is it from the bus station to your home? 从汽车站到你们家有多远?
⑨It is around five miles to the shopping center.从这儿到购物中心大约有五英里。

例题整理1. 历年真题1）It was recommended that passengers ___ smoke during the flight. (1994年第58题)A. notB. need notC. could notD. would not【译文】建议旅客在乘坐飞机时不要吸烟。

【答案】A【解析】It is +表示主观意愿的动词+ that + sb. (should) (not) do句型中，that从句中的谓语动词要用虚拟语气,其他选项的情态动词都不可取。

2）It was as a physician that he represented himself, and _____ he was warmly received. （1997年第49题）A. as suchB. such asC. as thatD. so that【译文】他以内科医生的身份出现，受到热情接待。

【答案】A.【解析】本题it的用法It is + noun.+ that句型，A项as such （照此，以此身份），B项such as (例如)，C项as that 无此说法，D项so that (为了)。

3）“What courses are you going to do next semester?”“I don’t know. But it’s about time ___on something.” (2002年第51题)A. I’ d decideB. I decidedC. I decideD. I’ m deciding【译文】下学期你想修什么课程？---我不知道，我该作出决定了。

【答案】B【解析】It’s (about) time (that) … 是虚拟语气句式，其谓语动词要用一般过去式，因此B项是正确答案。

4）It is imperative that students ____ their term papers on time. （2004，46）A. hand inB. would hand inC. have to hand inD. handed in【译文】学生有必要马上交期末论文。

（完整word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：①It 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.②It is strange ( surprising,obvious ,true, good,possible,clear,etc. ) that…。

高中英语It的用法专项练习题（含答案）1. Was it during the Second World War_____ he died?A.thatB.whileC.in whichD.then2. Is ____ necessary to complete the design before National Day?A.thisB.thatC.itD.he3. I don't think ____ possible to master a foreign language without much memory work.A.thisB.thatC.itsD.it4. Does ______ matter if he can't finish the job on time?A.thisB.thatC.heD.it5. It was not _____ she took off her glasses _____ I realized she was a famous film star.A.when, thatB.until, thatC.until, thatD.when, then6. I was disappointed with the film. I had expected ______ to be much better.A.thatB.thisC.oneD.it7. It was not until 1920 ______ regular radio broadcasts began.A.whileB.whichC.thatD.since8. ______is a fact that English is being accepted as an international language.A.ThereB.ThisC.ThatD.It9. It was only when I reread this poems recently _____ I began to appreciate their beauty.A.untilB.thatC.thenD.so10. I hate_____when people talk with their mouths full.A.itB.thatC.theseD.them11. It is the ability to do the job _____ matters not where you come from or what you are.A.oneB.thatC.whatD.it12. I like ___ in the autumn when the weather is clear and bright.A. thisB. thatC. itD. one13. ―Do you like ___ here?―Oh, yes. The air, the weather, the way of life. Everything is so nice.A. thisB. TheseC. ThatD. it14. We needed a new cupboard for the kitchen. So Peter made ___ from some wood.A. itB. OneC. HimselfD. another15. The foreign Minister said, " _____ our hope that the two sides will work towards peace."A. This isB. There isC. That isD. It is16. _____ is reported in the newspaper, talks between the two countries are making progress.A. ItB. AsC. ThatD. What17. ― How often do you eat out?― ________, but usually once a week.A. Have no ideaB. It dependsC. As usualD. Generally speaking18. We wanted to get home before dark, but it didn't quite _____ as planed.A. make outB. turn outC. go onD. come up19. ― What do you want to do next? We have half an hour until the basketball game.―________. Whatever you want to do is fine with me.A. It just dependsB. It's up to youC. All rightD. Glad to hear that20. 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 goKeys:1-5 ACDDB 6-10 DCDBA 11-15 ACDBD 16-20 BBBBC。

“It”用法及其句型和固定搭配讲解现将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Ifs kind of you to help me with the problem.(3)It替代作主语的动名词的常见句It's no good/use doing...It's (well)worth doing/..It's (well)worth one's while doinIt's (well)worth while doing/ to do例It's no use crying over spilt milk.2.It替代作主语的从句(1)It is + noun+从句例子：It is no secret that the president will continue pushing the new policy.(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 muchimportance 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, 第几次做某事了例句：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 here.6.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，动词不定式、动名词置于句尾。

高中英语It的用法专项练习题(含答案)1.Was it during the Second World War that he died?2.Is it ___ the design before nal Day?3.I don't think it's possible to master a foreign language without much memory work.4.Does it matter if he can't finish the job on time?5.It was not until she took off her glasses that I realized she was a famous film star.6.I was disappointed with the film。

I had expected it to be much better.7.It was not until 1920 that regular。

broadcasts began.8.It is a fact that English is being accepted as an nal language.9.It was only when I ___.1.___ ___ already correct.2.___ ___ already correct.3.___ ___ already correct.4.___ ___ already correct.5.___ ___ already correct.6.___ ___ already correct.7.___ ___ already correct.8.___ ___ already correct.9.___ ___ already correct。

1.He died during the Second World War。

it用法精编训练咼考真题1.The fact that she was foreign made ______ difficult for her to get a jobin that country. （2010 高考英语辽宁卷，33）A. soB. much C・ that D・ it2.The doctor thought ____ would be good for you to have a holiday. （2010高考英语大纲全国II卷,14）A. thisB. thatC. one D・ it3.I like this house with a beautiful garden in front, but I don ' t haveenough money to buy _________ ・（09 四川，6 ）A. oneB. itC. thisD. that4.— I 've read another book this week. （09 浙江，7 ）—Well, maybe ______ is not howmuchyou read but what you read that counts・A. thisB. thatC. thereD. it5.Being a parent is not always easy, and being the parent of a child withspecial needs often carries with ____ extra stress・（09 北京,2 ）A. itB. themC. oneD. him6. _____ is our belief that improvements in health care will lead toa stronger, more prosperous economy. （ 2006 年浙江卷，4）A. AsB. ThatC. ThisD. It7.If I can help_______ , I don，t like working late into the night・（2006年I , 26）A. soB. thatC. itD. them8.Catherine bought a postcard of the place she was visiting, addressedto ____ and then ___ it at the nearbv Dost （2006 年安徽卷，34）herselfA ・ it; her B・ it;her D・ herself;A. OneB. ThisC. ItD. That9. __ felt funny watching myself on（2007年全国卷I , 7）10.____________ worries me the way he keepschanging his mind・（2007 年山东卷，24）A・ This B ・ That C ・ What D ・ It1.Whyshouldn 't I buy a new coat 一I haven't bought _____ for five years.A. itB. thatC. one D・ which2.He made ____ known to his friends that he didn ' t want to enterpolitics.A. thatB. it C・ himself D. him3.It used to be thought the Earth was flat・A. asB. whenC. sinceD. that4The Parkers bought a new house but _ _____ will need a lot of work they can move in.A. theyB. it C・ one D. which5______ well known ___________ Hong Kong returned to China on July 1st, 1997.A・ It, B. As, / C. As, as D. It, which6.一I don ' t know whether I should go abroad or not, Mum・一I leave _____ to your own judgment whether you should do it.A. thatB. it C・ this D. what7.Does ________ matter if he can ' t finish the job on time?A. thisB. that C・ he D. it8.They are good friends・__ is no wonder that they know each otherso wel 1.A. ThisB. ThatC. ThereD. It9.They live on a busy main road・_ must be very noisy・A. ThereB. ItC. ThatD. They10.Why don，t you bring ____ to his attention that you are too busy todo it?A. thisB. what C・ that D・ it11.“Look at that lady on the st age ・ She，s already forty ・" “You arejoking. She doesn，t look ・”A. soB. itC. thatD. this13 .was known to them all that William _____ he would give each of them a gift. A. As; Which B. What; that C. It; that D. It;14. In the west, people make ____ a rule to send I broken his promise whichChristmas present totheir relatives and friends.A. thisB. thatC. itD. the following1.【答案】D【解析】句意：她是外国人的事实使得她在哪个国家很是动词不定式的复it做难找到丄作。

七年级英语It 作形式主语练习30题含答案解析1.It is important to learn English well.A.to learnB.learnC.learningD.learns答案解析：A。

本题中“It is important to do sth”是固定句型，it 作形式主语，真正的主语是后面的动词不定式“to learn English well”。

B 选项“learn”是动词原形，不能直接放在句首；C 选项“learning”是动名词形式，不符合该句型；D 选项“learns”是动词的第三人称单数形式，也不符合。

例如：It is necessary to finish your homework on time.（按时完成作业是必要的。

）2.It is fun to play games.A.to playB.playC.playingD.plays答案解析：A。

“It is fun to do sth”是固定用法，it 作形式主语，真正的主语是“to play games”。

B 选项“play”动词原形不能直接放句首；C 选项“playing”动名词形式不符合该句型；D 选项“plays”是动词第三人称单数形式不适用。

例如：It is interesting to read books.（读书很有趣。

）3.It is hard to solve this problem.A.to solveB.solveC.solvingD.solves答案解析：A。

“It is hard to do sth”，it 作形式主语，真正主语是“to solve this problem”。

B 选项“solve”不能直接放句首；C 选项“solving”动名词不符合；D 选项“solves”第三人称单数形式不对。

例如：It is difficult to climb the mountain.（爬山很难。

中考英语it的常考句型及知识点归纳（附练习题）一、it 作人称代词的用法1.指事物作为人称代词，it 可以除人以外的一切事物或动物。

如：I dropped my watch and it broke.我把手表掉在地上摔坏了。

It's hard work, but I enjoy it.工作很辛苦，可是我乐意干。

“Where is the dog?”“It’s in the bedroom. ”“狗在哪?”“在卧室里”。

2.指人it 指人主要用于指不性别不明的婴儿或用于确认某人的身份。

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.有人在敲门，一定是邮递员。

【说明】在答语中，常用来指本人，如说It's me。

3.代替某些代词代词it 还可用于代替指示代词this, that 以及复合不定代词something, anything, nothing等。

如：“What's this?”“It's a new machine. ”“这是什么?”“是一种新机器”。

Nothing is wrong, is it?没出什么问题，是吗?二、it 作非人称代词的用法1.基本用法it 作非人称代词的用法，主要用于指时间、距离、价值、天气、气候及温度等自然现象。

如：It's too late to go there now.现在去那儿已经太迟了。

It rained all day yesterday.昨天下了一天的雨。

It can get very hot here.这里有时会很热。

2.用于某些句型It's time for sth.该做某事了。

It's time to do sth.该做某事的时候了。

It's time for sb to do sth.某人该干某事了。

It句型诠释及练习含 it 的句型几乎年年高考考到，现根据其用法特点可归纳为下列句型。

1. It is + 被强调部分 + that ...该句型是强调句型。

将被强调的部分放在前面，其它部分置于that 之后。

被强调部分可以是主语，宾语，表语或状语。

强调的主语如果是人，that 可以由 who 换用。

如果把这种句型结构划掉后，应该是一个完整无缺的句子。

这也是判断强调句型与其它从句的方法。

It was about 600 years ago that the first clock with a face and an hour hand was made.It was they that (who ) cleaned the classroom yesterday.It was in the street that I met her father.2. It is not until + 被强调部分 + that ...该句型也是强调句型。

主要用于强凋时间状语，译成汉语“直到……才……”，可以说是 not ... until ... 的强调形式。

It was not until she took off her dark glasses that I realized she was a famous film star. = Not until she took off her dark glasses did I realize she was a famous film star.= I didn't realize she was a famous film star until she took off her dark glasses.3. It is clear ( obvious, true, possible, certain…) that …该句型中it 是形式主语，真正的主语是 that 引导的主语从句，常译为“ 清楚（显然，真的，肯定……）”是主语从句最常见的一种结构。

七年级英语It 作形式主语练习30题(答案解析)1.It is important ______ us to study hard.A.forB.toC.withD.of答案解析：A。

“It is+形容词+for sb to do sth”表示“对某人来说做某事是……的”，用介词for。

to 不能用在这个句型中；with 和of 也不符合这个句型的用法。

2.It is fun ______ games after school.A.playB.to playC.playingD.plays答案解析：B。

“It is+名词/形容词+to do sth”是固定句型，这里用to play。

play 和plays 不能直接放在这个句型中；playing 也不合适。

3.It is easy ______ math problems.A.solveB.to solveC.solvingD.solves答案解析：B。

“It is+形容词+to do sth”，用to solve。

solve 和solves不能直接放在这里；solving 也不符合这个句型。

4.It is necessary ______ a good breakfast.A.haveB.to haveC.havingD.has答案解析：B。

“It is+形容词+to do sth”，用to have。

have 和has 不能直接这样用；having 也不合适。

5.It is good ______ sports every day.A.doB.to doC.doingD.does答案解析：B。

“It is+形容词+to do sth”，用to do。

do 和does 不能直接放在这里；doing 不符合这个句型。

6.It is hard ______ English well.A.learnB.to learnC.learningD.learns答案解析：B。

it的用法及强调结构I. 作代词1. 用作人称代词，代替前文提到过的事物（是同一物）。

My pen is missing. I can’t find it anywhere.I was disappointed with the film. I had expected it to be much better.2. 代词it有时不特指某件东西，而代表前面提到的整个事情。

Tom’s mother kept telling him that he should work harder,but it didn’t help. (but连接两个并列分句，而不是非限制性定语从句，用it)The weather turned out to be very good,which was more than we could expect. （前面用逗号隔开，没有并列连词，是非限制性定语从句，which指代前面整个主句所表达的内容，用which不用it）3. 用来代替指示代词this,that.--- What’s this ?--- It’s a book.4. 表示时间、距离、天气、价值等。

It’s ten o’clock now.（指时间）---How far is it from here to the station?---It's about two kilometers.（指距离）It is rather cold today, isn't it?（指天气）---What's the cost of the dictionary?---It is twenty dollars.（指价值）5. 可用来指做某个动作的人或与某事有关系的人。

---- Who is making such a noise ? --- It must be the children.II. 引导词it1. 作形式主语，代替由不定式短语、动名词短语或从句表示的真正主语。