it用法专项练习题

It 的用法一．单项选择1.Itwasatthegate____hetoldmethenews.A.thatB.whatC.whichD.when2.Is____necessarytotellhisfathereverythingA.itB.thatC.whatD.he3.Wasitinthispalace____thelastemperordied?A.thatB.inwhichC.inwhereD.which4.Is____possibletoflytothemooninaspaceship?A.nowB.manC.thatD.it5.WasitduringtheSecondWorldWar____hedied?A.thatB.whileC.inwhichD.then6.Is____necessarytocompletethedesignbeforeNationalDay?A.thisB.thatC.itD.he7.Idon'tthink____possibletomasteraforeignlanguagewithoutmuchmemorywork.A.thisB.thatC.itsD.it8.Does____matterifhecan'tfinishthejobontime?A.thisB.thatC.heD.it9.Itwasnot____shetookoffherdarkglasses____,Irealizedshewasafamousfilmstar.A.when;thatB.until;thatC.until;whenD.when;then10.Tom‘smotherkepttellinghimthatheshouldworkharder,but____didn ’thelp.A.heB.whichC.sheD.it11.____isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It12.Is________possibletoflytothemooninaspaceship?A．now B．man C．that D．it 13．Ourfoodandservicearebetterthan________usedtobe.A．it B．we C．they D．them14．________appearstome________thereportmustbetruth.A．That;it B．It;that C．It;it D．That;that15．Hefeels________dutytohelpothers.A．thathe B．thathis C．ithe D．ithis16．Take________easy.Theroadsareicy.A．it B．them C．us D．you 17．TheTVsetsmadeinChinaaremuchbetterthan________inJapan.A．that B．those C．them D．It 18．——Haveyoufoundthebikeyoulostyesterday?——Yes,I'vefound________already.A．it B．that C．theone D．thatone19.—— I'mlookingforaflat.1——Wouldyoulike ____with____garden?A．it;the B．it;a C．one;a D．one;the20．________was________whoImetinthemuseumthismorning.A．It;him B．It;he C．That;he D.That;him21．Itwasinthericefields________wehadourLeaguemeeting.A．where B．that C．inwhich D．onwhich22．________youcometothepartysolate?A．Whyisit B．WhyitisC．Whyitisthat D．Whyisitthat 23．——Wereallthreepeopleinthecarinjuredintheaccident——No,___onlythetwopassengers___gothurt．A．theywere;that B．therewas;thatC．itwas;who D．thereare;who24．Idon'tthink________possibletomasteraforeignlanguagewithoutmuchmemorywork. A．this B．that C．its D．it25．Itwasnot________shetookoffherglasses________ Irealizedshewasafamousfilmstar．A.when;thatB.until;that C.until;when D.when;then26.Itwasnotuntil1920____regularradiobroadcastsbegan.A．while B．which C．that D．since27．________isafactthatEnglishisbeingacceptedasaninternationallanguage.A．There B．This C．That D．It28．Itwasabout600yearsago________thefirstclockwithafaceandanhourhandwasmade.A．that B．until C．before D．when 29．ItwasonlywhenIrereadhispoemsrecently____Ibegantoappreciatetheirbeauty.A．until B．that C．then D．So30．Ihate______whenpeopletalkwiththeirmouthsfull.A．it B．that C．these D．them31．——Whydon'twetakealittlebreak? ——Didn'twejusthave________?A．it B．that C．one D．this32.WasitduringtheSecondWorldWar____hedied？(MET88)A．that B．While C．inwhich D．Then33.Is____possibletoflytothemooninaspaceship？(MET88)A．now B．thatC．itD．Man34.Idon'tthink___possibletomasteraforeignlanguagewithoutmuchmemorywork ．(MET90)A．This B．thatC．its D．It35.___isafactthatEnglishisbeingacceptedasaninternationallanguage．(NMET95)A．There B．ThisC．ThatD．It36.Itwasabout600yearsago___thefirstclockwithfaceandanhourhandwasmade ．(NMET97) A．thatB．untilC．before D．when37.____computersplaysuchanimportantpartinourdailylife?A．Whyitisthat B．Whyisitthat2C．WhywasitthatD．Whyisit38. WasitduringtheSecondWorldWar_____hedied?A.thatB.whileC.inwhichD.then39. Is____necessarytotakeoffourshoeswhenweenterthelab?A.everyoneB.thisC.herD.it40. Is____possibletoflytothemooninaspaceship?A.nowB.thatC.itD.man41.Idonhink’tt___possibletomasteraforeignlanguagewithoutmuchmemorywork.A.thisB.thatC.itsD.it42. Sheheardofaterriblenoise,___broughtherheartintohermouth.A.it B.which C.this D.tha t43. Alicereceivedaninvitationfromherboss,____cameasasurprise.A.it B.that C.which D.he44. Does____matterifhecan ’tfinishthejobontime?A.thisB.thatC.heD.it45.Tom’smotherkepttellinghimthatheshouldworkharder,but____didn ’thelp.A.heB.whichC.sheD.it46.Theweatherturnedouttobeverygood,___wasmorethanwecouldexpect.A.whatB.whichC.thatD.it47.____isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It48.Ihopethereareenoughglassesforeachguesttohave_____.A.itB.thoseC.themD.one49.Itwasabout600yearsago___thefirstclockwithafaceandanhourhandwasmade.A.thatB.untilC.beforeD.when50.Ihate____whenpeopletalkwiththeirmouthsfull.A.itB.thatC.theseD.them51.ItwasonlywhenIrereadhispoemsrecently____Ibegantoappreciatetheirbeauty.A.untilB.thatC.thenD.so52.Itistheabilitytodothejob____mattersnotwhereyoucomefromorwhatyouare.A.oneB.thatC.whatD.it53.It____youthat____toblame.A.is;isB.is;areC.are;areD.are;is54.Was_____thatIsawlastnightattheconcert?A.ityouB.notyouC.youD.thatyou55.____electricityplayssuchanimportantpartinourlife?A.WhyisitthatB.WhyisitC.WhyitisthatD.Whyisthat56.Itwas____hesaid_____disappointedme.A.what;whatB.that;thatC.what;thatD.that;what57.Itwasinthelab___wastakenchargeofbyProfessorHarris___theydidtheexperiment.A.which;thatB.that;whatC.whom;thatD.which;where358.Manypeoplenowmake aruletobuycardsfortheirfriendsbeforeChristmas.A.themselvesB.itC.thatD.this59.Someoneisatthedoor,whois ?A.thisB.thatC.itD.he60.—Itisrainingcatsanddogs.—.A.SoitisB.SoisitC.NeitheritisD.Neitherisit二.分析it成分，辨清相似句型。

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。

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。

it的特殊用法（单选题30题）中考英语专题练习一、单选题（共30题）1．It’s necessary for students ________ eye exercises.A．do B．doing C．to do2．_________ that the umbrella was invented four thousand years ago by Chinese people.A．It’s saying B．It’s said C．That’s said3．—We will do what we can ________ English well this term. —It’s time for you ________ hard. A．study; to work B．to study; work C．study; work D．to study; to work4．It’s important for us ________ to our teachers when we have problems.A．to talk B．talking C．talks D．talk5．— Who was calling you on the phone just now? — ________ was my mum.A．She B．That C．It D．This6．________ is necessary for us to wash hands when we are back home.A．It B．That C．This7．—What's the cost of the dictionary? —_________ is sixty-three.A．This B．It C．That D．He8．—Were you required___________ home during the outbreak of COVID-19?—Yes. Luckily, the Internet made it possible for many of us________ from home.A．to stay; to work B．staying; to work C．to stay; work D．staying; work9．W e find ________ more useful for students to do new eye exercises.A．it B．this C．one D．that10．W e decide to make________a rule for us to turn off the lights at 10:30 p. m.A．that B．this C．it D．one11．Laura, someone is ringing the doorbell. Go and see ________, please.A．who is he B．who it is C．who is it12．I t is very important for us ________ English well.A．learn B．learning C．to learn D．learned13．I found ________difficult for me to finish the work on time.A．that B．it C．this14．The 5G network will make it easier for us our life.A．enjoy B．to enjoy C．enjoyed D．enjoying15． is quite easy for people to find any place in the world with the help of online maps. A．That B．It C．One16．Chinese people find ____________ our duty to help develop African countries along the Belt and Road（“一带一路”）.A．it B．this C．that D．these17．---Is this iPad yours?---Yes. My parents bought _____ for my language learning.A．one B．it C．other D．another18．—Mario, your mobile phone is ringing.—Wait a minute. It’s dangerous for us it while crossing the street.A．answering B．to answer C．answer D．answered19．It’s time ________ class. I must go into the classroom.A．for B．of C．in D．after20．We all th ink ________ comfortable to live in Yancheng. It’s a beautiful and modern city. A．this B．that C．it D．what21．The chairman thought ________ necessary to invite Professor Johnson to speak at the meeting. A．that B．it C．this D．him22．I hate ________ if people say the matter of indifference in public.A．those B．it C．them23．I found ________ difficult to learn English grammar.A．it B．that C．it is D．that is24．—Jim finds ________ easy to remember all the English words.— ________ a smart boy he is!A．it; What B．that; How C．this; What D．it; How25．It is ________ to be able to speak a foreign language.A．helping B．help C．helpful D．to help26．Well done! It’s clever ________ you to work out the Maths problem.A．for B．of C．as D．in27．Chinese scientists sent up Tianwen I into space last July. It will take about 10 months ________ on the Mars.A．to land B．lending C．land D．landed28．We all think ________ necessary to stop school bullying (学校欺凌).A．it B．that C．this D．its29．It takes me about an hour ______ my homework on weekdays.A．finish B．finishes C．to finish D．finishing30．I found ________ difficult to talk to foreigners in English.A．that B．it C．this D．its【参考答案】一、单选题（共30题）1．C【详解】句意：学生做眼保健操是必要的。

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。

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。

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用法专项练习30题1。

It took us over an hour ______along the street。

A. walkB. to walk C。

walking D。

walked2。

I think it a great honour ______ to visit your country。

A。

to invite B。

inviting C. having invited D. to be invited3。

Many people now make_____ a rule to buy cards for their friends before Christmas。

A。

themselves B. it C。

that D. this4。

_____is very clear to everyone that he's round and tall like a tree.A. This B。

What C. That D。

It5。

In the United States, bus travel doesn't cost much as train travel,__ _ ?A。

don’t they B. does it C。

do they D。

doesn't it6 。

Someone is at the door, who is______？ A。

this B。

that C。

it D。

he 7。

—It is raining cats and dogs. —_____ 。

A。

So it is B。

So is it C. Neither it is D。

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… 。