It的用法及习题

it的用法及强调句型it的用法一、it作指示代词【完成句子】用one，ones，it，that，those填空(1) — I can't find my watch.—You haven't found ______？If you want to buy a new ______，I suggest you buy ______ made in China.(2) We've got a big cup and two small ______.(3) The weight of an elephant is much greater than ______ of a tiger.(4) The books on the first shelf are easier than ______ on the second shelf.(5) The boy told his story and ______ of the girl upstairs.【答案】(1) it; one; one (2) ones(3) that (4) those / the ones (5) that / the one【结论1】①指代上文提过的事物时，it指的是同名同物，相当于the＋名词；②one指的是同名异物，表示单数可数名词相当于a ＋名词；a / an＋形容词＋one等于a/ an＋形容词＋名词；复数形式用ones；③that后面常有后置定语，有特指意义，代替不可数名词或单数可数名词，相当于the＋名词；④复数名词用those，相当于the ones。

【例句观察】— Someone is knocking at the door. Who is it?— It must be Leo. He said he'd come to see me.【结论2】it指代人时，常指小孩或身份不明的人。

It的用法及系动词转练50题1. The boy became fatter and fatter each day and ____ made his parents sad.A. whichB. whatC. heD. it2. Someone is ringing the doorbell. Go and see ____.A. who is heB. who he isC. who is itD. who it is3. In fact, ____ is a hard job for the police to keep order in an important football match.A. thisB. thatC. thereD. it4. Tom's mother kept telling him that he should work harder, but ____ didn't help.A. heB. whichC. sheD. it5. Does ____ matter whether he can finish the job on time?A. thisB. thatC. heD. it6. ____ used to be thought that the earth was square.A. HeB. WhatC. ItD. That7. I took ____ for granted that he would believe in us.A. thatB. the thingC. itD. this8. He lived in poverty, and he couldn't help ____.A. soB. suchC. itD. that9. We had to be patient because it ____ some time ____ we got the full results.A. has been; sinceB. had been; untilC. was; afterD. would be; before10. ____ four years since I joined the army.A. There wasB. There isC. It wasD. It is11. -- Have you ever seen a whale alive?-- Yes, I've seen ____.A. thatB. itC. suchD. one12. ____ being March 12th, they planted trees on the hill.A. ThatB. It isC. ItD. This13. -- Was that the new comer who walked by?-- ____.A. It must be thatB. It must have beenC. He must beD. This must have been14. Our classroom is very clean. Do you know who ____ cleaned it?A. was it thatB. it was thatC. was it whoD. he was15. It's the third time ____ arrived late this month.A. that youB. when youC. that you'veD. when you've16. He said, " a long way to school. ____ a long way to go yet before we arrived."A. It is; There isB. There is; It isC. It is; It isD. There is; There is17. ____ for the free tickets, I would not have gone to the films so often.A. If it is notB. Where it notC. Had it not beenD. If they were not18. She finds ____ boring ____ at home.A. it; stayingB. that; being stayedC. this; to stayD. it; stayed19. -- Few children are as bright as he is, and also, he works very hard.-- It's no ____ that he always gets the first place in any examination.A. questionB. doubtC. problemD. wonder20. Now then, children. It's high time you and dressed.A. washedB. should washC. were washedD. are washed21. -- Why did he let you repeat his instruction time and time again?-- ____.that I remember what was . after he went out.A. To see to it ; to be doneB. Making sure; to be doneC. To make sure; to doD. Seeing to; done22. ____ the people have become the master of their own country. ____ science can really serve the people.A. It is only then; thatB. It was that; whenC. It is only when; thatD. It was when; then23. ____ is no difference between A and B.A. ThereB. WhereC. ItD. What24. How long ____ to finish your composition?A. will it take youB. will take youC. you will take itD. you will take25. ____is just like him to want to do something different from everybody else.A. ItB. ThereC. HeD. Who26. That young Swedish ____ quite still, except that his lips moved slightly.A. keptB. grewC. gotD. stood27. In late autumn leaves ____ brown.A. getB. turnC. standD. come28. Little Jim's speech sounds ____.A. friendlyB. wonderfullyC. pleasantlyD. nicely29. The poor boy ____ blind at the age of three.A. turnedB. wentC. becameD. looked30. As a child, Franc ____A. was aliveB. grew patienceC. ran wildD. came true31. In spring, all the flowers in the garden ____ sweet.A. becomeB. tasteC. smellD. sound32. She ____ like her mother in character.A. feelsB. seemsC. looksD. is33. It ____ another fine day tomorrow.A. seemsB. appearsC. promisesD. looks34. His father ____ that older than he really is.A. growsB. appearsC. tumsD. becomes35. His girlfriend ____.a singer.A. has turnedB. grewC. has becomeD. turned36. Obviously, the old soldier's knowledge of English very weak.A. seemsB. risedC. remainedD. looked37. His mother ____ teacher.A. becameB. has turnedC. cameD. proved38. It sounds ____ the singing of rails.A. asB. inC. likeD. as if39. Her temperature ____ to be all right.A. seemsB. soundsC. appearsD. looks40. His wish to become a driver has ____ true.A. realizedB. comeC. grownD. turned41. His plan ____ to be a perfect one.A. provedB. was provedC. is provingD. proving42. When her mother came home yesterday, it was ____ dark.A. runningB. comingC. gettingD. going43. These apples taste ____.A. to be goodB. goodC. to he wellD.well44. -- How about the cloth you bought yesterday?-- That's very beautiful. It ____ so soft.A. feltB. feelsC. is feelingD. fall45. When his brother telephoned him last night, he ____ asleep.A. keptB. gotC. fallD. fell46. He looks ____ he hadn't had a good meal for a month.A. thatB. as ifC. whenD. so far47. It ____ that he was late for the train.A. looksB. turnsC. getsD. seems48. What does your brother look ____?A. asB. onC. afterD. like49. She ____ red with anger as soon as she heard the news.A. wentB. stayedC. becameD. remained50. What a lovely day! I hope it ____ fine.A. stayedB. will stayC. will getD. turn1.D2.D3.D4.D5.D6.C7.C8.C9.D 10.D11.D 12.C 13.B 14.B 15.C 16.A 17.C 18.A 19.D 20.C21.A 22.C 23.A 24.A 25.A 26.D 27.B 28.A 29.B 30.C31.C 32.D 33.C 34.B 35.C 36.C 37.B 38.C 39.A 40.B41.A 42.C 43.B 44.B 45.D 46.B 47.D 48.D 49.A 50.BIt用法练习一1. It ___ for this reason ___ her uncle moved out of New Y ork.A. is ... whichB. was ... whyC. was ... thatD. were ... How2. It was ___ he said at the meeting __ disappointed me.A. what.., thatB. that.., thatC. what.., whatD. that.., what3. ---Wasn’t it Dr. Li who spoke to you just now?--- ______ .A. I didn't know he wasB. Y es, he didC. No, he didn'tD. Y es, it was4. Was it during the Second World War____ he died?A. thisB. thenC. thatD. while5. I don’t think _____ possi ble to master a foreign language without much memory work.A. thisB. itC. thatD. its6. Does ____ matter if he can't finish the job on time?A. itB. thisC. thatD. he7. Tom’s mother kept telling him that he should work harder, but __didn’t help.A. heB. whichC. sheD. it8. Was ___ in 1998 ___ your teacher graduated from university?A. that.., thatB. it... whichC. it... thatD. it... when9. He felt ___ duty to work for human rights and progress.A. it hisB. hisC. that is aD. that is his10. ___ is no good ___ without doing anything.A. This... talkingB. It... to speakC. That... to sayD. It... talking11. All the children except my partner ___ late because of traffic jam.A. isB. areC. wasD. has been12. Y our new clothes fit you, but mine ___ me.A. don’t fitB. doesn’t fitC. don’t fit forD. aren’t fitIt用法练习二1. It was this village ___ I was brought up.A. whereB. thatC. on whichD. which2. It was in this village ___ I was bought up.A. whereB. thatC. on whichD. which3. Can it be in the drawer ___ you put your passport?A. whereB. in whichC. thereD. that4. It was July 1, 1997 ___ saw the return of Hong Kong to the motherland.A. thatB. whenC. whichD. in which5. It is two years __ I joined the army.A. beforeB. sinceC. thatD. after6. It was two years ___ I joined the army.A. beforeB. sinceC. thatD. after7. --- Was it under the tree ___ you were away talking to a friend?--- Sure. But when I got back there, the bike was gone.A. thatB. whereC. whichD. while8. --- Why don’t we take a little break ?--- Didn’t we just have ____ ?A. itB. thatC. one this9. It was not until 1920 ____ regular radio broadcast began.A. whileB. whichC. thatD. since10. ___ is the fact that English is being accepted as an international language.A. ThereB. ThisC. ThatD. It11. It was about 600 years ago ___ first clock with a face and an hour hand was made.A. thatB. untilC. beforeD. when12. I hate ____ when people talk with their mouths full.A. itB. thatC. theseD. them13. It was only when I reread his poems recently ____ I began to appreciate their beauty.A. untilB. thatC. thenD. so14. It is the ability to do the job ____ matters not where you come from or what you are.A. oneB. thatC. whatD. it15. The Parkers bought a few house but __ will need a lot of work before they can move in.A. theyB. itC. oneD. which16. ____ no need for us to discuss the problem again since it has already been settled.A. It hasB. There hasC. It isD. There is17. Was it in 1969 __ the American astronaut succeeded ___landing on the moon.A. when; onB. that; onC. when; inD. that; in18. Was ___ that I saw last night at the concert?A. it youB. not youC. youD. that yourself19. ____ was in 1979 ___ I graduated from the university.A. That; thatB. It; thatC. That; whenD. It; when20. What a pity my new computer doesn’t work! ____ must be something wrong with it.A. ItB. ThereC. ThisD. That21. I like ____ in the autumn when the weather is clear and bright.A. thisB. thatC. itD. one22. Someone is knocking at the door, but who can ___ be?A. oneB. heC. sheD. it23. A knock on the door made him look up. But ___ was only the manager.A. thisB. thatC. sheD. it24. Someone is ringing the doorbell. Go and see ____ .A. who is heB. who he isC. who is itD. who it is25. Is ___ necessary to complete the design before National Day?A. thisB. thatC. itD. he26. Does ___ matter if he can’t finish the job on time?A. thisB. thatC. heD. it27. It worried her a bit ___ her hair was turning grey.A. whileB. thatC. ifD. for28. They have made __ a rule __in the room.A. this; not to smokeB. it; smokingC. it; to not smokeD. it; not to smoke练习一1.CADC 5. BADC 9. ADBA练习二 1.ABDAB 6.ADDCD 11.AABBB 16.DDABB 21.DDDDC 26.DBD 莲山课件原文地址：/shti/gaoer/94391.htm。

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。

It的用法及典型句型归纳一、人称代词it的最基本用法是作代词，主要指刚提到的事物，想法，以避免重复;也可以指性别不明或性别被认为是不重要的人或动物；未指明但谈话双方都明白的事情或情况。

①They watched the train until it disappeared in the distance.②Is this your dog？No, it isn’t.③I hate it when people talk with a full mouth.．二、.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：It is a lovely day, isn’t it? // It was nearly midnight when she came back.It is April First today. // It is some 3000 kilometers from A to B.It is three dollars. // Today it is 30 degrees centigrade.三、作形式主语，替代主语从句，动词不定式，或动名词短语1.作形式主语替代主语从句⑴It is clear ( obvious，true，possible，certain....) that＂┅清楚的（显然的，真的，可能的,肯定的．．．）＂⑵It is important ( necessary，right，strange，natural...) that + (should ) do (虚拟语气)┅是重要的(必要的,对的,奇怪的,自然的┅)⑶It is said (reported/ learned/believed/thought/known/told/hoped.....) that= sb / sth is said (reported/ believed /thought…) to do( to be doing/ to have done) sth＂据说（据报道，据悉．．．）＂。

第二章“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)worth while 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。

初中英语-词法-it 的特殊用法 考试练习题姓名:_____________ 年级:____________ 学号:______________1、浪费这么好吃的食物真是可惜。

(waste, such)_______________________知识点：it 的特殊用法 【答案】It ’s a pity to waste such delicious food.【详解】固定句式：it ’s a pity to do sth“ 做某事很可惜 ” ； waste“ 浪费 ” ； such“ 这么 ” ，修饰名词 food“ 食物 ” ； delicious“ 美味的 ” ，故填 It ’s a pity to waste such delicious food.2、It ____ ____ for me. ( 这对我来说很容易 )知识点：it 的特殊用法 【答案】is easy【详解】固定句式：It is+ 形容词 +for sb to do sth ：对某人来说做某事是 …… ， easy ：容易的，故填 is ； easy 。

3、It ’s important ____________us ___English well.A ． of, to learnB ． for, to learnC ． to, to learnD ． with, learning知识点：it 的特殊用法 【答案】B【详解】句意：对于我们去学好英语是重要的事情。

考查固定句型：It is + 形容词 for/of sb.+to do sth.for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, importang, 分析： important 是重要的，因此用介词 for. 故选 B4、playing the piano, takes, Wendy, to practice, an hour, it ( 连词成句 )______________________________.知识点：it 的特殊用法 【答案】It takes Wendy an hour to practice playing the piano【详解】根据标点可知，句子是陈述句，分析所给词汇可知，此处是It takes sb+ 时间 +to do sth 的结构，用不定式作主语， it 作形式主语；所以 to practice playing the piano 作主语； it 作形式主语；故填 It takes Wendy an hour to practice playing the piano“ 温迪花了一个小时练习弹钢琴 ” 。

it作形式主语和形式宾语it既可作人称代词，用来表示动物或无生命的物体等，也可以作无人称代词，在句中作主语，表示“时间”、“距离”、“天气”等。

它还可以引导强调句，使语气得以加强。

此外，it在句中能作引导词，充当句子中的形式上的成分，如形式主语、形式宾语等。

㈠it作形式主语：it作形式主语时没有具体的意义，而只是帮助把真正的主语移到句子后部去，使句子显得平稳一些。

it作形式主语时，可以代替三种形式：不定式、动名词和主语从句。

1. it代替不定式短语常用于下列句型中：It + be +形容词+ (for/of sb.) to do sth.It + be + 名词+ to do sth.It takes sb. some time to do sth. 干…花了某人…时间It’s up to sb. to do sth. 干…是某人的职责或义务如：①It is everyone’s duty to obey the law.遵守法律是每个人的义务。

（it作形式主语, 代替不定式短语to obey the law）②It is difficult for a foreigner to learn Chinese.对于一个外国人来说，学习汉语是困难的。

（it作形式主语, 代替不定式短语to learn Chinese）③It is not right to use these places as rubbish dumps.把这些地方用来倒垃圾是不对的。

（it作形式主语, 代替不定式短语to use these places as rubbish dumps）④It took them a year to build the bridge.建这座桥花了他们一年的时间。

（it作形式主语, 代替不定式短语to build the bridge）⑤It is bad manners to stare at people.瞪着眼睛看人是不礼貌的。

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.“Liste n. Some one is cryin g.. ”“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should+ 动词原形)It' s first(second)time +that--从句。

⾼中英语语法知识复习-It的⽤法讲解及练习60多题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。

1． It was only when I reread his poems recently ___ I began to appreciate their beauty．A．until B．that C．then D．so正确答案：B 此题考查强调句，所以⽤that。

2． I hate ____when people talk with their mouths full．A．it B．that C．these D．them正确答案：A 此题考查it作形式宾语的⽤法，所以选A。

3．(短⽂改错)David and I did not agree and David pointed to a path which he thought it would probably lead to a village．正确答案：去掉it，因为定语从句中已有宾语which。

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。