it的用法训练题
it的用法及系列动词专练50题
it的用法及系动词专练50题从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. The boy became fatter and fatter each day and ＿＿＿made his parents sad.A. whichB. whatC. heD.it、2. Someone is ringing the doorbell. Go and see ＿＿＿ A. who is he B. 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 wassquareA. HeB. WhatC. ItD. That7. I took ＿_for granted that he would believe inus. A. that B. the thing C. it D. this 8. 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 th is 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 instructiontime 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 betweenA and B.A. ThereB. WhereC. ItD. What24. How long ＿＿＿to finish your compositin?A. will it take youB. will take youC. you will take itD. you will take25. ＿＿＿＿＿is just like him to want to do somet hing different from everybody else.A. ItB. ThereC. HeD. Who26. That young Swedish＿＿＿quitestill, except that his lips movedslightly.A. keptB. grewC. gotD. stood 27In 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 ofthreeA. turnedB. wentC. becameD. looked30. As a child, Franc ＿＿＿.A.was aliveB. grew patienceC. ran wildD. came true31. In spring, all the flowers inthe garden ＿＿＿＿＿ sweet.A. becomeB. tasteC. smellD. sound32. She ＿＿＿＿like her mother incharacter.A. feelsB. seemsC. looksD. is33. It ＿＿＿ another fine day tomorrow.A. seemsB. appearsC. promisesD. looks34. His father ＿ that older than hereally is.A. growsB. appearsC. turnsD. becomes35.His girlfriend ＿ a singer.A. has turnedB. grewC. has becomeD. turned36. Obviously, the old soldier’sknowledge of English＿very weak.A. seemsB. roseC. 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 beall 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. proving 442.When her mother came homeyesterday, it was____dark.A. runningB. comingC. gettingD. going43. These apples taste ＿＿＿.A. to be goodB. goodC. to be wellD. well44. —— How about the cloth youbought 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 t he 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. turnit的用法及系列动词专练50题参考答案与简析1. D。
(完整版)it的用法练习题
it的用法练习题（一）1.It took us over an hour _____________along the street.A. walkB. to walkC. walkingD. walked2.I think it a great honor ________to visit your country.A. to inviteB. invitingC. having invitedD. to be invited3.Many people now make_____________ a rule to buy cards for their friends before Christmas.A. themselvesB. itC. thatD. this4._____is very clear to everyone that he's round and tall like a tree.A. ThisB. WhatC. ThatD. It5.In the United States, bus travel doesn't cost much as train travel,_____________?A. don't theyB. does itC. do theyD. doesn't it6.Someone is at the door, who is_____________?A. thisB. that C .it D. he7.—It is raining cats and dogs.—_____________ .A. So it isB. So is itC. Neither it isD. Neither is it8.—My home is in that tall building over there.—_______________?A. Can it seeB. Can see itC. Can be seen itD. Can it be seen9. _____________raining hard for 3 hours without stopping.A. It isB. It wasC. It has beenD. It had been10.—Has the boy got his bicycle now?—Yes, the police gave_____________.A. him to himB. it to itC. it to himD. him to it11.—Boy,—It is, looks like spring is coming soon.— Yeh, It'll just be a few more weeks.A. it's really a nice day today, isn't it?B. what kind of weather are we going to have today?C. do you think it is going to rain today?D. what' it like outside today?12.It is important _____________their offer.A.rejectB.rejectsC.to rejectD.rejecting13.Has_____________been decided when we are to hold the sports-meeting?A.thatB.thisC.itD.what14.—Did Li Lei call me while I was out?—Yes, it was _____________that called you.A.himB.heC.whoD.whom15.Nothing is wrong with the radio_____________?A.isn't itB.is thatC.is itD.isn't that16.I don't know_____________makes her afraid of having her business discussed.A.what it is about Mary thatB.that is it abut Mary whatC.what is it about Mary thatD.that is about Mary what17.Which sentence is wrong?A.I felt it impossible for him to take the exam.B.I found it impossible that he might take the exam.C.I thought that he might not take the exam.D.In my opinion he might take the exam.18.I don't think _____________difficult for a Chinese student to master a foreign language within five yearsA.thatB.itC.tooD.very19.It's the second time you _____________late this week.A.arriveB.arrivedC.have arrivedD.had arrived20.It will not be_____________we meet again.A.long beforeB.before longC.soon afterD.shortly after21.It's demanded that we_____________there on foot.A.not to goB.don't goC.not goD.won't go22.“It” is often used to _____________a baby.A.mean toB.stick toC.point toD.refer to23.It was not until 1936 _____________basketball became a regular part of the Olympic Games.A.thatB.whenC.whichD.then24.______________you met the Englishman?A.Where it was thatB.Who it was thatC.Where was it thatD.Where was that25._____________that she has gone to the United States?A.Was it trueB.Is it trueC.It is trueD.It was true26._________certain that his invention will lead to the development of production.A.That'sB.This isC.It'sD.What's27.__________in 1914_____________the First World War broke out?A.Was that, thatB.Was that, whenC.Was it. thatD.Was it, when28.It is important that she_____________with Mr Williams immediately.A.speakB.spokeC.will speakD.to speak29.___________that there′s another good harvest this year.A.It saysB.It is said D.It was said D.He was said30.It'll be the first time_____________the play.A.I've watchedB.I'll watchC.I watchD.I would watch31.It's no use_____________over spilt milk.A.cryB.cryingC.that you cryD.for you to cry32.It was great joy _____________he received the news that his long lost son would return homeA.asB.thatC.soD.for参考答案1.B2.D3.B4.D5.B6.C7.A8.D9.C 10.C11.A 12.C 13.C 14.B 15.C 16.A 17.C 18.B 19.C 20.A21.C 22.D 23.A 24.C 25.B 26.C 27.C 28.A 29.B 30.A31.B 32.Bit的用法练习题（二）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。
高中英语语法权威解析二---“It”用法及其句型和固定搭配讲解(附练习题)
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
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 ” 。
专四练习(It用法)
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。
高考英语语法填空代词it的用法单选题30题
高考英语语法填空代词it的用法单选题30题1.It's a beautiful day. ____ is perfect for a picnic.A.ItB.ThatC.ThisD.One答案：A。
本题中it 作人称代词指代天气，B 选项that 一般用于指代较远的事物，C 选项this 一般用于指代较近的事物，D 选项one 一般用于指代可数名词单数。
2.I love my new phone. ____ has a great camera.A.ItB.ThatC.ThisD.One答案：A。
这里it 作人称代词指代my new phone，B 选项that 一般不用于指代上文提到的事物，C 选项this 一般用于指离说话人较近的事物，D 选项one 指代同类事物中的一个。
3.The cat is very cute. ____ likes to play with balls.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the cat，B 选项that 一般不用于指代动物，C 选项this 一般用于指离说话人较近的事物，D 选项one 不能指代动物。
4.The baby is sleeping. ____ is so peaceful.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the baby，B 选项that 一般不用于指代人，C 选项this 一般用于指离说话人较近的事物，D 选项one 不能指代人。
5.The book is interesting. ____ tells a great story.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the book，B 选项that 一般用于指代较远的事物，C 选项this 一般用于指离说话人较近的事物，D 选项one 一般用于指代可数名词单数。
代词it和one的用法练习题
代词it和one的用法练习题一、选择题1、 I have a pen and I like ＿___ very muchA itB one答案：A解析：it 用来指代前文提到的同一事物，这里指的就是“我拥有的那支笔”，是同一支笔，所以用 it。
2、 I don't have a bike I want to buy ＿___A itB one答案：B解析：one 指代同类事物中的一个，这里说“我没有自行车，想买一辆”，不是特定的某一辆，而是自行车这类东西中的一辆，用 one。
3、 The book is very interesting I'll take ＿___A itB one答案：A解析：这里指的就是前面提到的“这本有趣的书”，是特定的这一本，用 it。
4、 These shoes are too small I need to buy some bigger ＿___A onesB it答案：A解析：ones 指代复数名词，shoes 是复数，这里说“这些鞋子太小了，我需要买些大一点的（鞋子）”，用 ones 来指代“大一点的鞋子”。
5、 I have two cats ＿___ is white and ＿___ is blackA One; the otherB It; the other答案：A解析：onethe other表示“一个……另一个……”，用于两者之间。
这里说“我有两只猫，一只白色，另一只黑色”，用 one 和 the other。
6、 There are many apples on the table You can take ＿___A itB one答案：B解析：“桌子上有很多苹果，你可以拿一个”，不是特定的某个苹果，而是其中的一个，用 one。
7、 The hat you bought is nice I want to buy ＿___ like itA oneB it答案：A解析：“你买的帽子很好看，我想买一个像它那样的”，不是要买你买的那顶，而是类似的一顶，用 one。
关于it用法的题目
1. The Parkers bought a new house but ___B__ will need a lot of work before they canmove in．A．they B．it C．one D．which2. (2009四川卷)I like this house with a beautiful garden in front, but I don’t haveenough money to buy______B____.A. oneB. itC. thisD. that解析:我喜欢这个前面有一个美丽花园的房子,但是我没有足够多的钱去把它买下来.第一句话中的this house表明在该语境中是特指的用法,所以答案为it表示特指.该题容易误选one,要注意的是one是表示泛指的.. one 同名异物。
指代同类事物中的任一。
(ones)that 同名异物加特指。
可指代可数与不可数词。
(those)it 同名同物。
指代上文提过的同一事物。
(they)3.I have been admitted into a key university, ___C__I’ve been dreaming of for yearsA thatB whatC oneD where解析：one 是a key university的同位语，定语从句省略that。
句子可还原为one that I’ve been dreaming of for years4.Few pleasures can equal ___C__ of a cool drink on a hot day.A. someB. anyC. thatD. those解析：that 替代the pleasure在横线上填上适当的介词 for / ofA. It is brave ___ her to go home alone at night.B. It is important ___ us to learn English well.C. It is good _____ you to help me.D. It is good _____ us to take part in sports.5. （2007年全国卷I，7） ___ felt funny watching myself on TV.A. OneB. ThisC. ItD. That解析考查it作形式主语，代指watching myself on TV，其他选项均不可以充当形式宾语。
超详细的It的用法归纳总结（附习题及答案）!
超详细的It的用法归纳总结（附习题及答案）!
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。
中考英语it的常考句型及知识点归纳(附练习题)
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。
(完整版)it的用法高考题
1. (2005, 全国Ⅲ) The doctor advised Vesa strongly that she should take a holiday, but __ didn’t help.A. itB. sheC. whichD. he正确答案：A。
根据句意：医生的建议未起作用。
it代替整个句子。
2. (2004,全国Ⅲ) -Do you like__here?-Oh, yes. The air, the weather, the way of life. Everything is nice.A. thisB. theseC. thatD. It正确答案：D。
根据下文，提问者不能确定被问者喜欢什么，it用于不确定指代或模糊指代。
3. (2000,上海) Someone is ringing the doorbell. Go and see__.A. who is heB. who he isC. who is itD. who it is正确答案：D。
说话时，不知道对方的性别。
注意在宾语从句中需用陈述语序。
4. (2007, 全国Ⅰ)–Have you heard the latest news?–No, what __?A. is itB. is thereC. are theyD. are those正确答案：A。
it指代上文提及的latest news。
5. (2006,全国Ⅰ) If I can help __, I don’t l ike working late into the night.A. soB. thatC. itD. them正确答案：C。
help是“阻止、避免”的意思，it指代下文的事情。
6. (2002,北京) -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正确答案：A。
高考英语语法填空代词it的用法单选题30题
高考英语语法填空代词it的用法单选题30题1.It is said that he is very rich. But I don't know if it is true.A.thatB.thisC.itD.one答案：C。
本题中“it is said that...”是固定句型，表示“据说……”，这里的“it”是形式主语，没有具体含义。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
2.I find it difficult to learn English well.A.thatB.thisC.itD.one答案：C。
本题中“find it + adj. + to do sth.”是固定用法，“it”在这里作形式宾语，真正的宾语是后面的“to learn English well”。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
3.It was he who helped me.A.thatB.thisC.it答案：C。
本题强调句型“it is/was...who/that...”，这里的“it”没有具体含义，只是用来构成强调句型的结构。
选项A“that”在强调句型中与“who”一样可以用来强调人；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
4.It is raining outside.A.thatB.thisC.itD.one答案：C。
这里“it”用来指天气，是无人称代词的用法。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
5.I bought a book and gave it to him.A.thatB.thisC.itD.one答案：C。
本题中“it”作人称代词，指代前面提到的“a book”。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
(完整版)初中it用法练习题
初中it用法练习题初中 it 用法练习题在英语中，it 有许多不同的用法，它既可以用作代词，也可以用作引导词，还可以用来构成强调句型.1. it 用作代词用作人称代词在句子中作主语或宾语；指前面已经提到过的事物、动物或人，且 it 指特定的事物；如果指前文中提到的事物中的任何一个,用 one。
one 可以与 any， each, every， not 等连用，但 one 不可代替不可数名词。
Wheres your car？ Its in the garage。
你的汽车在哪儿呢?在车库里.Did you hit it? 你打中了吗? The baby cried when it was hungry。
这婴儿饿时就哭.Who is that? Its me. 是谁？我.Whats this？ Its a box. 这是什么?一只箱子。
作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。
也可模糊地指一般情形或上文的部分或整个意思.译成汉语时，it 通常不一定译出来。
Its a long time since they left。
他们走后很久了。
Its two miles to the beach.离海滨有两英里远。
Thats just itI cant work when youre making so much noise。
原因就在这里你弄出这么大的声音,我工作不了.另外,需要注意两点：Its time后面可以接不定式和介词短语表示是做??的时候了.如：Its time for supper。
Its time to have supper. Its time后面还可以接一个从句，但是从句中的谓语动词一定要用过去式即虚拟语气，如：Its time we had lunch.是我们吃饭的时候了。
Its time we started.是我们该出发的时候了。
2. it 用作引导词作形式主语由动词不定式、动词—ing 短语或名词性从句担任主语的句子,常用 it 来作形式主语,而把真正的主语放在句子的后面。
it的用法高考题(可编辑修改word版)
1.(2005, 全国Ⅲ) The doctor advised Vesa strongly that she should take a holiday, but didn’t help.A.itB. sheC. whichD. he正确答案：A。
根据句意：医生的建议未起作用。
it 代替整个句子。
2.(2004,全国Ⅲ) -Do you like here?-Oh, yes. The air, the weather, the way of life. Everything is nice.A.thisB. theseC. thatD. It正确答案：D。
根据下文，提问者不能确定被问者喜欢什么，it 用于不确定指代或模糊指代。
3.(2000,上海) Someone is ringing the doorbell. Go and see .A.who is heB. who he isC. who is itD. who it is正确答案：D。
说话时，不知道对方的性别。
注意在宾语从句中需用陈述语序。
4.(2007, 全国Ⅰ)–Have you heard the latest news?–No, what ?A.is itB. is thereC. are theyD. are those正确答案：A。
it 指代上文提及的latest news。
5.(2006,全国Ⅰ) If I can help , I don’t like working late into the night.A.soB. thatC. itD. them正确答案：C。
help 是“阻止、避免”的意思，it 指代下文的事情。
6.(2002,北京) -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正确答案：A。
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…。
it的用法及强调结构(附常见考点解析及精选练习题)
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。
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综合训练十：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“语法填空”进行，偶尔也出现在“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… 。
It was clear that they had no desire for peace.③It seems (happened ,turned out,etc.)that…It seemed that things were not as they expected.④It is said ( decided ,expected ,etc)that …It is said that the tickets have been sold out .4.用作形式宾语。
当复合宾语中的宾语是不定式,－ing短语或从句往往用it作形式宾语,而将真正的宾语移至句末,句子重心后移。
1) We find it difficult to learn English well in such a short time．2) We think it no use crying over spilt milk．3) We made it clear when and where we were going to have the meeting．5．用于强调句型，即“It is/was＋被强调部分＋that/who/whom+其它”句型之中。
使用该句型有以下几点请注意：①强调句的谓语is或was永远用单数.It was yesterday that I met your father in the street．②不管被强调部分是哪种状语，只能用that连接，不得使用where、when等连词.It was in the street that I met your father yesterday．③被强调部分为人时，可用who(主格或宾格)和whom(宾格)代替that，用that也行。
It was your father that/whom /who I met in the street yesterday．2) It was I that/who met your father in the street yesterday．④强调句中也要注意主谓一致、人称一致和否定转移的问题。
It is they who are our friends．2) It was not until ten o'clock that we got home last night．⑤注意不要混淆强调句和其他从句。
It is was…that…为强调句标志，去掉后仍可组成一个完整的句子，只是没被强调,而其他从句一般不具备这一特征。
比较：1) It was ten o'clock when we got home last night．我们昨晚到家时已十点了。
2) It was at ten o'clock that we got home last night．我们昨晚是在十点到家的。
第一句不是强调句，when不可改为that,因为去掉it was和that后，只能组成“We got home ten o'clock last night．”这样一个不完整的句子；第二句是强调句，that不可改为when．二、常用句型及考点I. 形式主语型1. It is clear (obvious，true，possible，certain…) that…2. It is important (necessary，right，strange，natural…)that…掌握本句型，应该记住所列举的形容词，并且记住that后的从句应用虚拟语气(should+动词原形)，should可以省去。
3. It is no good (use) doing sth．4. It is a pity (a shame …) that…本句型中，that后的从句一般用虚拟语气(should十动词原形)，should可以省去。
表示出乎意料，常译为“竟然”。
没有这种意义时，则不用虚拟语气。
5. It is time (about time，h igh time) that…本句型中that后的从句应该用虚拟语气。
6. It is the first (second…)time that…7. It is said (reported，learned…．)that…8. It is suggested (ordered…) that…本句型中的过去分词应该是表示请求、建议、命令等的词，that后的从句要用虚拟语气(should 十动词原形)，should可以省略。
常译为“据建议；有命令……”。
9. It happens (seems，appears) that…10. It takes sb…to do sth．11. It doesn‟t matter whether…12. It is kind (of sb) to do sth．本句型中的不定式如果需要逻辑主语，则须要前置介词of，而句型中的形容词必须是能表示逻辑主语特征的形容词，常见的有bad，brave，careless，clever，cruel，foolish，honest，horrible，kind，lazy，modest，naughty, polite，rude，silly, stupid，wise，wrong等。
13. It is necessary ( for sb) to do sth．14. It is (just) like sb to do sth．本句型为“某人(恰恰)是……样子”。
用来表示赞扬或不满，若用否定式，则表示怀疑。
例：It's like him to leave the work to others．他就是这样的一个人，把工作推给别人。
15. It is up to sb to do sth．本句型表示“谊由某人做……”。
II．强调句型It is+ 被强调部分+that/who…本句型中被强调部分可以是主语、宾语或状语。
强调的主语如果是人，that可以由who换用。
III．其他句型1. It is…since…本句型主句中用时间作表语，一般用现在时或完成时，since引导的从句常用瞬间动词的一般过去时态。
主句如用一般过去时，则从句用过去完成时。
2. It is…when…本句型中的when引导的是一个时间状语从句，主句中的it指时间，表语由具体的时间充当。
3. It looks (seems) as if．．．本句型中的as if引导一个状语从句，常译为“看起来好像……”。
如果与事实不相符合，则用虚拟语气．例1 It looks as if he is ill (真的病了) .例2 It looks as if he were ill (没有生病) .注意以下几个带it 的句型I hate/like it when people speak with their mouths full.I would appreciate it if you can drop in on us now and then.You may depend on it that they will support you.I‟ll see to it that everything is all right.Don‟t take it for granted that they will support you.If it is con venient to you, …(×If you are convenient)三、综合训练（一）、句子翻译1.我们昨晚到家时已十点了。
2.我们昨晚是在十点到家的。
3.他们一定会赢吗?4.我找不到我的帽子了。
我想我该去买一顶。
5.你买的那顶帽子比我买的大。
6.我找不到我的帽子。
我不知道我把它放在哪了。
7.会议结束后，每个人都想早点回家。
8.他回到了房子里，耳朵冻得红通通的。
9.他夹着本厚书，走出了图书馆10.你来帮助我，你真是太好了。
11.对他来说学两门外语是很难的。
12.跟他们抱怨是没有好处的。
(it)13.你发脾气不值得。
(it)14.你不能来真可惜。
(it)15．我们再请他来还等很长时间。