非人称代词It对比练习100题

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it用法练习60题

---------------------------------------------------------------最新资料推荐------------------------------------------------------it用法练习60题it用法一.单项选择(32分) 1.It took us over an hour along the street. it用法一.单项选择(32分) 1.It took us overan hour along the street. A.walk B.to walk C.walkingD.walked 2.I think it a great honour to visit your country.A.walkB.to walkC.walkingD.walked 2.I think it a great honour to visit your country. A.to invite B.inviting C.having invitedD.to be invited 3.Many people now make a rule to buy cardsfor their A.to invite B.inviting C.having invited D.to beinvited 3.Many people now make a rule to buy cards fortheir friends before Christmas. A.themselves B.itC.thatD.this 4. is very clear to everyone that he’sround and friends before Christmas. A.themselves B.itC.thatD.this 4. is very clear to everyone that he’sround 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, ? tall like a tree. A.This B.What C.ThatD.It 5.In the United States, bus travel doesn’t cost much astrain travel, ? A.don’t they B.does it C.do theyD.doesn’t it 6.Someone is at the door, who is ? A.don’tthey B.does it C.do they D.doesn’t it 6.Someone is at the1 / 13door, who is ? A.this B.that C.it D.he 7.It israining cats and dogs. . A.this B.that C.itD.he 7.It is raining cats and dogs. . A.So it is B.So is it C.Neither it is D.Neither is it 8.My home isin that tall building over there. ? A.So it is B.So is it C.Neither it is D.Neither is it 8.My home isin that tall building over there. ? A.Can it see B.Can see it C.Can be seen it D.Can it be seen 9. raining hard for 3 hours without stopping. A.Can it see B.Can see it C.Can be seen it D.Can it be seen 9. raining hard for 3 hours without stopping. A.It is B.It wasC.It has beenD.It had been 10.Has the boy got his bicyclenow? Yes, the police gave . A.It is B.It was C.Ithas been D.It had been 10.Has the boy got his bicycle now?Yes, the police gave . A.him to him B.it to it C.itto him D.him to it 11.Boy, A.him to him B.it toit C.it to him D.him to it 11.Boy, It is, lookslike spring i s coming soon. Yeh, It’ll just be a few more weeks.A.it’s really a nice day today, isn’t it?B.what knid ofweather are we going to have today? C.do you think it is goingto rain today? D.what’ it like outside today? 12.It isimportant their offer. It is, looks like spring is---------------------------------------------------------------最新资料推荐------------------------------------------------------coming soon. Yeh, It’ll just be a few more weeks. A.it’sreally a nice day today, isn’t it? B.what knid of weather arewe going to have today? C.do you think it is going to rain today?D.what’ it like outside today? 12.It is im portant their offer. A.reject B.rejects C.to rejectD.rejecting 13.Has been decided when we are to hold theA.rejectB.rejectsC.to rejectD.rejecting 13.Has been decided when we are to hold the sports-meeting? A.thatB.thisC.itD.what 14.Did Li Lei call me while I was out?Yes, it was that called you. sports-meeting? A.thatB.thisC.itD.what 14.Did Li Lei call me while I was out?Yes, it was that called you. A.him B.he C.whoD.whom 15.Nothing is wrong with the radio ? A.himB.heC.whoD.whom 15.Nothing is wrong with theradio ? A.isn’t it B.is that C.is it D.isn’tthat 16.I don’t know makes her afraid of having herA.isn’t itB.is thatC.is itD.isn’t that 16.Idon’t know makes her afraid of having her business discussed. A.what it is about Mary that B.that is it abut Marywhat C.what is it about Mary that D.that is about Mary what17.Which sentence is wrong? A.I felt it impossible for him to3 / 13take the exam. B.I found it impossible that he might take theexam. C.I thought that he might not take the exam. D.In myopinion he might take the exam. 18.I don’t think difficult for a Chinese student business discussed. A.what itis about Mary that B.that is it abut Mary what C.what is it aboutMary that D.that is about Mary what 17.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 hemight not take the exam. D.In my opinion he might take the exam.18.I don’t think difficult for a Chinese student tomaster a foreign language within five years A.that B.itC.tooD.very 19.It’s the second time you late thisweek. to master a foreign language within five years A.thatB.itC.tooD.very 19.It’s the second time you late this week. A.arrive B.arrived C.have arrivedD.had arrived 20.It will not be we meet again. A.arriveB.arrivedC.have arrivedD.had arrived 20.It will not be we meet again. A.long before B.before long C.soon afterD.shortly after 21.It’s demanded that we there on foot.C.soon afterD.shortly after 21.It’s demanded that we there on foot. A.not to go B.don’t go C.not goD.won’t go 22.It is often used to a baby. A.not to go---------------------------------------------------------------最新资料推荐------------------------------------------------------B.don’t goC.not goD.won’t go 22.It is often used toa baby. A.mean to B.stick to C.point to D.refer to23.It was not until 1936 basketball became a A.mean toB.stick toC.point toD.refer to 23.It was not until 1936 basketball became a regular part of the Olympic Games. A.thatB.whenC.whichD.then 24. you met the Englishman? regular part of the Olympic Games. A.that B.when C.whichD.then 24. you met the Englishman? A.Where it was thatB.Who it was thatC.Where was it thatD.Where was that 25. that she has gone to the United States? A.Where it was thatB.Who it was thatC.Where was it thatD.Where was that 25. that she has gone to the United States? A.Was it true B.Isit true C.It is true D.It was true 26. certain thathis invention will lead to the A.Was it true B.Is it trueC.It is trueD.It was true 26. certain that his invention will lead to the development of production. A.That’sB.This isC.It’sD.What’s 27. in 1914 the First World War broke out? development of production.A.That’sB.This isC.It’sD.What’s 27. in1914 the First World War broke out? A.Was that, thatB.Was that, whenC.Was it. thatD.Was it, when 28.It is5 / 13important that she with Mr Williams A.Was that, that B.Was that, when C.Was it. that D.Was it, when 28.It is important that she with Mr Williams immediately. A.speak B.spoke C.will speak D.to speak 29. that theres another good harvest this year. immediately. A.speak B.spoke C.will speak D.to speak 29. that theres another good harvest this year. A.It says B.It is said D.It was said D.He was said 30.It’ll be the first time the play. A.It says B.It is said D.It was said D.Hewas said 30.It’ll be the first time the play. A.I’ve watched B.I’ll watch C.I watch D.I would watch31.It’s no use over spilt milk. A.I’ve watchedB.I’ll watchC.I watchD.I would watch 31.It’s no use over spilt milk. A.cry B.crying C.that you cry D.foryou to cry 32.It was great joy he received the news thathis A.cry B.crying C.that you cry D.for you to cry32.It was great joy he received the news that his longlost son would return home A.as B.that C.so D.forlong lost son would return home A.as B.that C.so D.for 33. Everyone knows that _______ is dangerous to playwith fire, but _______ is difficult is to prevent children from playing with fire. A. it, it B. what,---------------------------------------------------------------最新资料推荐------------------------------------------------------what C. it, what D. what, it 34 I know ______is important to know my own limitations, but _______ isdifficult is to help others to know their own limitations. A.it, it B. what, what C. it, what D. what, it 35 Yes, ______ is difficult to find a job nowadays,but _____ is more difficult is try to find such a job with ahigh salary but little things to do. A. it, it B. what, what C. it, what D. what, it 36 Idislike _______ when others laugh at me in public or thinkpoorly of me behind. A. that B. thoseC. itD. them 37 I hate _______ ifpeople say such things in public. A. that B. those C. it D. them 38 Id prefer_______ if I didnt have to get up early on Sundays. A. that B. such C. it D. which 33.Everyone knows that _______ is dangerous to play with fire, but_______ is difficult is to prevent children from playing withfire. A. it, it B. what, what C. it,what D. what, it 34 I know ______ is importantto know my own limitations, but _______ is difficult is to helpothers to know their own limitations. A. it, it7 / 13B. what, whatC. it, whatD. what, it 35 Yes,______ is difficult to find a job nowadays, but _____ is moredifficult is try to find such a job with a high salary but littlethings to do. A. it, it B. what, what C.it, what D. what, it 36 I dislike _______ whenothers laugh at me in public or think poorly of me behind. A.that B. those C. it D. them 37 I hate _______ if people say such things in public.A. thatB. thoseC. itD. them 38 Id prefer _______ if I didnt have to get up earlyon Sundays. A. that B. such C. it D. which 39 I would appreciate _______ very much if you couldgive me some suggestions. A. this B.that C. it D. you 40Ive no idea. Ijust pretended nobody was at home, so I didnt ask who _______was. A. he B. that C. she D. it 41 Excuse me, I want to have my watch fixed, but I cantfind a repair shop. I know ________ nearby. Come on, Ill showyou. A. one B. it C. some D. that 42 There is only one English-Chinese dictionary in thatbook-shop. I wonder if you still want to buy _______. A. it B. one C. another D. any 43 Will you see to---------------------------------------------------------------最新资料推荐------------------------------------------------------_______ that my children are taken good care of while I am away?A. itB. meC. yourselfD. them 44 Ill see to _______ that all these letters will besent to the post before twelve. A. it B. me C. which D. them 45 Will you see to_______ that the luggage is brought back as soon as possible?A. meB. yourselfC. itD. them 46You may depend on _______ that he will turn up in time.39 I would appreciate _______ very much if you could give mesome suggestions. A. this B. that C.it D. you 40Ive no idea. I justpretended nobody was at home, so I didnt ask who _______ was.A. heB. thatC. sheD. it 41 Excuse me, I want to have my watch fixed, but I cantfind a repair shop. I know ________ nearby. Come on, Ill showyou. A. one B. it C. some D. that 42 There is only one English-Chinese dictionary in thatbook-shop. I wonder if you still want to buy _______. A. it B. one C. another D. any 43 Will you see to_______ that my children are taken good care of while I am away?A. itB. meC. yourself9 / 13D. them 44 Ill see to _______ that all these letters will besent to the post before twelve. A. it B. me C. which D. them 45 Will you see to_______ that the luggage is brought back as soon as possible?A. meB. yourselfC. itD. them 46You may depend on _______ that he will turn up in time.A. itB. meC. whichD. them 47 I cant answer for ________ that the boy is honest.A. itB. meC. whichD. them 48 Why shouldnt I buy a new coat I havent bought _____for five years. A. it B. that C.one D. which 49 He made _____ known to hisfriends that he didnt want to enter politics. A. that B. it C. himself D. him 50 It used to bethought _____ the Earth was flat. A. as B. when C. since D. that 51. The Parkersbought a new house but ______ will need a lot of work beforethey can move in. A. they B. it C. one D. which 52. _______ is well known _______ Hong Kong returnedto China on July 1st, 1997. A. It, that B. As,/ C. As, as D. It, which 53. I dont knowwhether I should go abroad or not, Mum. I leave _______ to---------------------------------------------------------------最新资料推荐------------------------------------------------------your own judgment whether you should do it. A. that B. it C. this D. what A. it B. me C. which D. them 47 I cant answer for________ that the boy is honest. A. it B. me C. which D. them 48 Why shouldnt I buya new coat I havent bought _____ for five years. A. it B. that C. one D. which 49 He made _____known to his friends that he didnt want to enter politics. A.that B. it C. himself D.him 50 It used to be thought _____ the Earth was flat. A. as B. when C. since D. that 51. The Parkersbought a new house but ______ will need a lot of work beforethey can move in. A. they B. it C. one D. which 52. _______ is well known _______ Hong Kong returnedto China on July 1st, 1997. A. It, that B. As,/ C. As, as D. It, which 53. I dont knowwhether I should go abroad or not, Mum. I leave _______ toyour own judgment whether you should do it. A. that B. it C. this D. what 54 Does ________matter if he cant finish the job on time? A. this B. that C. he D. it 55 They are good11 / 13friends. _______ is no wonder that they know each other so well.A. ThisB. ThatC. ThereD. It 56 They live on a busy main road. ______ must be very noisy.A. ThereB. ItC. ThatD. They 57. Why dont you bring ______ to his attention that youare too busy to do it? A. this B. whatC. thatD. it 58. Look at that lady on thestage. Shes already forty. You are joking. She doesnt look________. A. so B. it C. that D. this 59 _______ was known to them all that William had brokenhis promise ______ he would give each of them a gift. A. As;Which B. What; that C. It; that D.It; which 60 In the west, people make _______ a rule to sendChristmas present to their relatives and friends. A. this B. that C. it D. the following 参考答案 1.B 2.D 3.B 4.D 5.B 54 Does ________ matter if he cantfinish the job on time? A. this B. thatC. heD. it 55 They are good friends._______ is no wonder that they know each other so well. A.This B. That C. There D. It 56 They live on a busy main road. ______ must be very noisy.A. ThereB. ItC. That---------------------------------------------------------------最新资料推荐------------------------------------------------------D. They 57. Why dont you bring ______ to his attention that youare too busy to do it? A. this B. whatC. thatD. it 58. Look at that lady on thestage. Shes already forty. You are joking. She doesnt look________. A. so B. it C. that D. this 59 _______ was known to them all that William had brokenhis promise ______ he would give each of them a gift. A. As;Which B. What; that C. It; that D.It; which 60 In the west, people make _______ a rule to sendChristmas present to their relatives and friends. A. this B. that C. it D. the following 参考答案 1.B 2.D 3.B 4.D 5.B 6.C 7.A 8.D 9.C 10.C 11.A 12.C 13.C14.B 15.C 16.A 17.C 18.B 19.C 20.A 21.C 22.D 23.A 24.C 25.B26.C 27.C 28.A 29.B 30.A 31.B 32.B 33C 34C 35C CCD41-45.AAAAC 46-50.AACBD 51-55.BABDD 56-60.BDBCC 6.C 7.A8.D 9.C 10.C 11.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.A 31.B 32.B33C 34C 35C CCD 41-45.AAAAC 46-50.AACBD 51-55.BABDD56-60.BDBCC13 / 13。

it用法专项练习题

it用法专项练习题1.The award on the left is more beautiful than the one on the right.2.Few pleasures can equal that of a cool drink on a hot day.3.XXX XXX.4.I need the plastic bags。

not the XXX.5.The TV sets made in China are much better than those made in Japan.6.Listen to this。

We will have three days off.7."A XXX saved is a XXX." Who said that?8.XXX three years ago and I am still using it now.9.XXX three years ago but I am going to buy a new one soon.10.I was disappointed with the film。

I had expected it to be much better。

一．替代词it。

that。

(the) one(s)。

those的用法辨析1.左边的奖品比右边的更美丽。

2.在炎热的天气里，很少有什么能比得上喝一杯凉爽的饮料。

3.猎人的妹妹比姐姐高。

4.我需要塑料袋，不要纸袋。

5.中国制造的电视机比日本制造的好得多。

6.听听这个！我们将有三天假期。

7.“省一分钱就是赚一分钱。

”谁说的？8.我三年前买了一本词典，现在仍在使用它。

9.我三年前买了一本词典，但很快就要买一本新的了。

10.我对这部电影感到失望。

我原本以为它会更好。

11.Equipped with modern facilities。

today'XXX from those of the past.12.My most famous relative of all。

IT 作形式主语对比练习100题

IT 作形式主语对比练习100题1.(1)It’s not right for you to believe people _________ Tom and Mary.(2)It’s not right for you to believe such people _____ Tom and Mary.A. asB. likeC. thatD. which2.(1)______ is known to us all is that English is a useful language.(2)______ is known to us all, English is a useful language.(3)_____ is known to us all that English is a useful language.A. ItB. WhatC. ThatD. As3.(1)Was it on Oct. lst, 1949__________ the PRC was founded?(2)Was it Oct.1st, 1949_____________ the PRC was founded?A. in whichB. on thatC. thatD. when4.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours ______________he left here.(4)It will be eight hours __________we meet again.A. whenB. thatC. beforeD. since5.(1)It is in this house _________he was born.(2)It is the house ____________he was born.A. thatB. whichC. whereD. in which6.(1)It is kind _______________ you to do so.(2)It is easy _______________ you to do so.A. toB. forC. ofD. with7.(1)_________ is known to all that paper was first made in China.(2)_________ is known to all, paper was first made in China.A. ThatB. WhichC. AsD. It8.(1)________ he was badly ill that the enemy set him free.(2)________ he was badly ill did the enemy set him free.A. UntilB. Not untilC. It was untilD. It was not until9.(1)_________ is a fact that English is being accepted as an international language.(2)_________ is no need for us to discuss the problem again since it has already been settled.(3)_________ is unnecessary for you to explain it to us any more.(4)_________ is at least ten years since I left school.(5)Hurry up! _________ is going to snow.A. ThisB. ThatC. ItD. There10.(1)__________ is well-known that Antarctica is difficult to reach.(2)__________ is well-known, Antarctica is difficult to reach.(3)__________ is well-known is that Antarctica is difficult to reach.A. ItB. WhichC. WhatD. As11.(1)It is five years _______ we saw each other.(2)It will be five years ______ we see each other.(3)It was five years ago ____ we saw each other.A. thatB. sinceC. afterD. before12.(1)It was not until his father died __________ he came home.(2)It is not long __________ his father died.(3)It was not long __________ his father died.(4)It was not long __________ he was born that his father died.A. beforeB. afterC. sinceD. that13.(1)_________________, China belongs to the developing countries.(2)_________________is that China belongs to the developing countries.(3) ________________China belongs to the developing countries.A. It is well known thatB. As is known to us allC. as we all knowD. Which we all know14. (1)It is a store, ________ sells science book.(2)It is the very store _______ sells books are sold.(3)It is the store ________ science books are sold.(4)It is in the store _______ science books are sold.A. whoB. whichC. thatD. where15.(1)_________ is no doubt that he’ll come.(2)_________ is no use arguing with such a man.(3)_________ is no knowing what may happen in one hundred years’ time.(4) ________ is going to be an English composition contest this afternoon.A. ThisB. ThatC. ItD. There16.(1)It was not until I had read your letter ___________ the truth.(2)Not until I had read your letter _________________ the truth.A. did I learnB. I didn’t learnC. that I learnedD. that I had learned17.(1)It was five o’clock _________ he came to see me.(2)It was at five o’clock _______ he came to see me.(3)It is five years ____________ I left school.(4)It was five years __________ he joined the army.A. whenB. thatC. beforeD. since18.(1)It’s strange that _____ little birds should have eaten _____ many insects.(2)We have had _____ little rain this year that ________ many trees have died.A. so, soB. suchC. so, suchD. such, so19.(1)He arrived in Beijing in 1984, _________ he was in his fifties.(2)He arrived in Beijing in 1984, and ______he became famous.(3)It was in 1984 __________ he arrived in Beijing.A. whenB. whereC. whichD. thereE. that20.(1)_________ is known is that he has gone to college.(2)_________ is known that he has gone to college.(3)_________ is known, he has gone to college.(4)We all know___________ he has gone to college.(5)He has gone to college, __________ made us surprised.(6)_________ surprised us most was _______he has gone to college.A. ItB. AsC. WhichD. WhatE. that21.(1)It was the museum _____ you saw many treasures.(2)It was in the museum _____you saw many treasures.(3)It was in the museum ____you dropped in ____you saw many treasures.A whereB whichC thatD the one E.不填22.(1)_______________ from Beijing to Paris!(2)_______________ from Beijing to Paris?A. What a long way it isB. What a long way is itC How long it is D. How long is it23.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours __________ he left here.(4)It will be eight hours __________ we meet again.A. whenB. thatC. beforeD. since24.(1) _________ is known to us all is that the sun rises in the east.(2)__________ is known to us all that the sun rises in the east.(3)__________ is known to us all, the sun rises in the east.A. WhichB. ItC. AsD. What25.(1)It’s good _______ you to take a walk after supper every day.(2)It was really stupid _______ him to refuse the invitation.A. ofB. toC. forD. at26.(1)It is 10 years since we __________ school.A. leftB. have leftC. had leftD. leave(2)This is the first time I ___________ here.A. wasB. am goingC. have beenD. came27.(1)The suggesting that John ____________ at once is very good.A. should startB. must startC. startedD. starts(2)It is suggested that students at school ___________.A. would not smokeB. don’t smokeC. not smokeD. smoking28.(1)It was only with the help of the local guide ___________.(2)It was snowing heavily ________________.(3)Only with the help of the local guide _____________.A. was the mountain climber rescuedB. then the mountain climber was rescuedC. when the mountain climber was rescuedD. that the mountain climber was rescued29.(1)It was eleven o’clock _____ they went out of the cinema.(2)It was at eleven o’clock _____ they went out of the cinema.A. whichB. thatC. whenD. on which30.(1)Was it on Nov. lst, __________ the famous scientist was born?(2)Was it Nov. 1st, _____________the famous scientist was born?A. in whichB. on thatC. thatD. when31.(1)It is about ten days __________ he returned home.(2)It was ten days ago __________ he left home.A. beforeB. thatC. sinceD. when32.(1)It was not until I had read your letter ________ the truth.(2)Not until I had read your letter ___________ the truth.A. did I learnB. I didn’t learnC. that I learnedD. that I had learned33.(1)She______ that Mike is sick in bed.(2)It______ that Mike is sick in bed.(3)_______ is believing.(4)Mike_______ to be sick in bed.A. sayingB. saysC. is saidD. say34.(1)It’s necessary that you____ be present at the meeting.(2)His father______ often have a walk after supper.(3)I _____________ rather sleep than watch TV.(4)If it____________ rain tomorrow, he would not come.(5)You’re late again. You ________ have come five minutes earlier.A. shouldB. wouldC. oughtD. could35.(1)It’s no use ____ over spilt milk.(2)John is so naughty that he always makes his younger sister Mary _______ .A. cryB. to cryC. cryingD. cried36.(1)How long is it ______ we last spent the holiday in the country together?(2)Will it be long ______ we spend the holiday in the country together?A. beforeB. untilC. sinceD. that37.(1)It was not until 12 o’clock __________home.(2)Not until 12 o’clock_______________ home.A. did he returnB. he returnedC. that he returnedD. that did he return38.(1)It’s high time you _____________ the bus.A. caughtB. had caughtC. should catchD. both A and C(2)It is the first time that I __________ here.A. wasB. have beenC. cameD. am coming(3)It was the first time that the boy ________ a lie to his teacher.A. toldB. has toldC. had ever toldD. had been told39.(1)---It was careless of you to have left the house without turning off the gas.---My god! _____________.(2)Mother told me to play with our little guest, _______, though unwillingly.A. So I didB. So did IC. I didn’tD. So I was40.(1) _______ is well known to all, the earth is round.(2) _______ is well known to all that the earth is round.A. ThatB. withC. ItD. As41.(1)It was our first class__________ Mr. White taught us_____ we never forget.(2)It was our first class__________ Mr. white taught us_______ we never forget it.A. that; thatB. that; andC. which; thatD. that; which42.(1)It is high time (that ) we _______ a film.(2)It is the first time (that)we ______ the film.(3)It was for the first time that we _____ the film.A. seeB. sawC. have seenD. will see43.(1)People_______ that the guards were killed.(2)It___________ that the guards were killed.(3)The guards _________ to have been killed.(4)_________ yourself means trying your best.A. was believedB. were believedC. believingD. believed44.(1)---How long do you think it will be ______ China sends a manned spaceship to the moon.---Perhaps two or three years.(2)---Why didn’t you tell him about the meeting?---He rushed out of the room ______ I could say a word.A. beforeB. untilC. whenD. after45.(1)---It so kind of you to give us so much help.--- _____________.(2)---Could you be so kind as to give us a little bit of help?--- ____________.A. A pleasureB. My pleasureC. With pleasureD. Why not46.(1)Was it ____ she heard with her ears ______ really made her frightened?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what, /47.(1)It is hoped that you ________ there on time.(2)It is advised that you ________ there on time.A. arriveB. should arriveC. will arriveD. both A and B48.(1)It is 3 years ________ he joined the army.(2)It will be 3 years ________ we meet again.(3)Tom told me that it was 3 years ________ he had left school.A. beforeB. afterC. sinceD. when49.(1)---It’s three years_____ I smoked.---It’s good for your health.(2)---It’s for three years _____ I’ve smoked.---It’s bad for your health.A. forB. sinceC. beforeD. that50.(1)It is a pity that you ________ swim.A. couldn’tB. can’tC. shouldn’tD. are able to(2)It was a pity that you _______ so careless.A. could beB. couldn’tC. should beD. shouldn’t be51.(1) ______ made you so happy at the party?(2) ______ you were taken good care of on the farm?A. What is it thatB. When is it thatC. What was it thatD. When was it that52.(1)It’s very kind ________ you to help us.(2)It’s very important ________ us to keep the balance of nature.A. forB. ofC. toD. with53.(1)It is strange that he ________ the work in 3 days.(2)It is possible that he ________ the work in 3 days.A. can finishB. is finishingC. should finishD. finish54.(1)It is(high) time that we ________ to school.(2)It is the second time that we ________ to Beijing.A. goB. wentC. have beenD. have gone55.(1)________ doesn’t matter much whether he’ll come to the party.(2)I feel ________ an honour to be invited to speak here.A. this（This）B. it（It）C. that（That）D. what（What）56. (1)--- ______ was it_________they discovered the entrance to the underground palace?---Totally by chance.(2)--- _____ was it _________they discovered at the entrance to the underground palace?--- A helmet.A. What, thatB. How, thatC. When, howD. Where, that57.(1)It hasn’t been decided __________will be sent to work there(2)It is quite clear __________he has read the book.(3)It doesn’t matter __________ he says.A. whatB. whoC. thatD. whether58.(1)_________is known to everybody, the moon travels round the earth once every month.(2) _________is known to everybody that the moon travels round the earth once every month.(3)________is known to everybody is that the moon travels round the earth once every month.A. ItB. AsC. ThatD. What59.(1)It was_________ the old clock the old man spent the whole morning at home.(2)It was three hours that the old man spent _____ the old clock.A. repairB. repairingC. to repairD. in repair60.(1)Was it the house ________ Abraham Lincoln was born?(2)Was it in the house ________ Abraham Lincoln was born?A. thatB. whereC. whichD. both A and B61.(1)It’s no good ________ such a thing.(2)It’s of no importance ________ such a thing.A. doB. to doC. doingD. done62.(1)It hasn’t been made clear __________the conference is to take place.(2)It did not matter much _____________he lived.(3)It makes little difference ___________ we go or stay.(4)It was clear ___________he had asked for a conference.A. whereB. whyC. whenD. whether63.(1)It’s good _____ you to send me a nice present.(2)It’s good _____ you to do eye exercises every day.A. forB. ofC. withD. to64.(1)---Was it there _________ you were away to see your friend off?---I’m not sure. But when I got back, it was gone.(2)---Was it there _________ you put your bike to see your friend off?---I’m not sure. But when I got back, it was gone.A. thatB. whichC. whileD. where65.(1)You’d better _______ the small child across the street.(2)It’s better __________ the small child across the street.A. to guideB. guideC. to guidingD. to be guided66.(1)I have nothing to confess. _______ you want me to say?(2)I hope you don’t mind, but _____ you were born?A. What is it thatB. What it is whatC. How is it thatD. Where is it that67.(1)It is in the hall________ a meeting was held.(2)This is the hall________ a meeting was held.A. thereB. whereC. whichD. that68.(1)It was___________ that first found out the secret.(2)It was___________ that I first found in the street.A. himB. heC. himselfD. his69.(1)It was __________ that I got back home yesterday.(2)It was __________ when I got here yesterday.A. at midnightB. midnightC. on midnightD. in midnight70.(1)Who is it up ______ decide whether to go or not?(2)Who did you go _____ help the people in trouble?A. to toB. for forC. to forD. with to71.(1)________ is well-known that great changes have taken place in China recently.(2) ________ is well-known, great changes have taken place in China recently.A. ThatB. AsC. WhichD. It72.(1)It is on Sunday afternoon________ I met Linda.(2)It is the farm___________ Mr. Wang lives.(3)Is it Linda_________ speaking to a foreigner?A. thatB. whenC. whyD. where73.(1)It’s very kind ______ you to help me with my studies.(2)Our neighbour is always kind_______ us.A. onB. ofC. forD. to74.(1)It is _________ for me to talk to her.(2)I’m___________ that you have decided to come.(3)There is a_________ result to our talks.A. pleasingB. pleasedC. pleasantD. A and C75.(1)It is suggested that students at school ______.A. would not smokeB. don’t smokeC. not smokeD. smoking(2)They gave us a suggestion that we _______ English harder than before.A. studiedB. should studyC. would studyD. studies76.(1)_____ makes me feel sad seeing you living all alone.(2)______ makes me feel sad is seeing you living all alone.A. ThatB. ThisC. ItD. What77.(1)It was in the park _________I saw that young man.(2)It was the park_________ I saw the young man.A. whichB. whatC. thatD. where78.(1)It is important for you _________ the letter without delay.(2)It is important that you _________ the letter without delay.A. to answerB. answeredC. answerD. answering79.(1)It seems_______ he knew nothing about it.(2)It seems_______ he is lying.A. that as ifB. thatC. as ifD. B and C80.(1)Was it ____ she heard with her ears ______ really made herself feel nervous?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what,81.(1)It is known_______ us all that the earth is round.(2)He is known_______ a successful lawyer.(3)Qingdao is known_______ its beautiful summer.(4)Qingdao is a beautiful city, _______ is known to us all.A. forB. asC. toD. with82.(1)________ no wonder that he has passed the exam.(2)________ no need for you to wait here.A. There beingB. It wasC. It isD. There is83.(1)_________ seemed to have been some difficulty in solving the problem.(2)_________ seemed to have some difficulty in solving the problem.(3)_________ seemed to me that he had some difficulty in solving the problem.A. HeB. ItC. ThereD. That84.(1)It is said in the book that Thomas Edison _______ the world leading inventor for sixty years.A. would beB. has beenC. had beenD. was(2)---Well, that was really a good meal. I _______ you were a really good cook.---Thank you.A. didn’t knowB. don’t knowC. haven’t knownD. hadn’t known85.(1)_________ is dangerous to play with fire.(2)_________ is dangerous is to play with fire.A. It, ItB. What, WhatC. It, WhatD. What, It86.(1)_________ has been announced, we shall have our final exams next month.(2)_________ has been announced that we shall have our final exams next month.(3)_________has been announced is that we shall have our final exams next month.A. ThatB. AsC. ItD. What87.(1)____ sometimes keeps her awake at night ____ Tom is getting more and more quiet at home.(2)___ sometimes keeps her awake at night is ____ Tom is getting more and more quiet at home.A. That; whichB. It; thatC. Whether; whatD. What; that88.(1)_____ makes me feel happy seeing you living a happy life.(2)______ makes me feel happy is seeing you living a happy life.A. ThatB. ThisC. ItD. What89.(1)It is these poisonous products ___ can cause the symptoms of the fluid, such headache andaching muscles.(2)It is __________ he said to his father that made him very sad.A. whoB. thatC. howD. what90.(1)It was yesterday that they left,_________?(2)The book is too difficult to understand,________?(3)What they need is more time,_________?(4)This is an unhappy time,______________?(5)How time flies,____________?A. isn’t itB. doesn’t itC. wasn’t itD. didn’t theyE. is it91.(1)It is pretty well understood ___ controls the flow of carbon dioxide in and out the atmospheretoday.(2)It is pretty well understood _____ the earth goes around the sun.A. thatB. whenC. whatD. how92.(1)It was said __________ was all that he had said.(2)It was quite true __________ the teacher said moved us to tears.A. what thatB. that thatC. that whatD. what what93.(1) __________ is known to us all is that the sun rises in the east.(2) __________ is known to us all that the sun rises in the east.(3)__________ is known to us all, the sun rises in the east.A. WhichB. ItC. AsD. What94.(1)It depends on _______ he has enough money.(2)_______the sports meet will be held depends on the weather.A. When everB. IfC. WhetherD. That95.(1) " _______ you did?" "No, in fact I didn’t need to"A. Is that whatB. Is what thatC. What is thatD. Is what(2)I don’t know ________ it is meant for.A. thatB. whomC. howD. why96.(1)If you want help --- money or anything, let me know, _____ you?(2)It is said that it is going to be fine tomorrow. Let’s go camping, ____ we?A. don’tB. willC. shallD. do97.(1)_________ is interesting to watch children play games.(2)_________ is interesting is to watch children play games.A. It, ItB. What, WhatC. It, WhatD. What, It98.(1)It was two o’clock this morning _____ the special train arrived here.(2)It was at two o’clock this morning _____ the special train arrived here.A. thatB. whenC. thenD. where99.(1)_________ is difficult to persuade her to stay.(2)_________ is difficult is to persuade her to stay.A. It, ItB. What, WhatC. It, WhatD. What, It 100.(1)It is my turn __________the blackboard.(2)It is very polite not___________ loudly in public.A. cleaningB. to speakC. to cleanD. speaking。

（完整word版）It用法练习题及答案

（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…。

[精]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。

二、It用作主语用来指代文中出现过的人或事。

it此时可用来代替一个名词，一个短语，一个从句或一个句子。

在句中可指生物,非生物，不明性别的人，也可以指一个动作或件事情(人物型)，还可以指人或事物的身份(指示型)。

在这里,it是有实际意义的。

例如:①--What is this?这是什么?--It is a computer.这是一台计算机。

②--What is that?那是什么?--It is a map.那是一张地图。

③--Where is the dog?狗在哪儿?--It is lying under the tree.它在树下面躺着呢。

④--Where is the post office?邮局在哪儿?--It is near the hospital 在小医院附近。

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。

It对比与练习100题

英语It对比与练习100题1.(1) ____ seemed to have been some difficulty in solving the problem.(2)____seemed to have some difficulty in solving the problem.(3)____seemed to me that he had some difficulty in solving the problem.A. HeB. ItC. ThereD. That2.(1)— I regret ______you that you failed in the exam.—Oh, my God. It’s too bad.(2)— I regret ________ you that you failed in the exam.— Oh, has it caused any trouble?A. to tellB. to tellingC. tellingD. tell3.(1)________, the Huangshan Mountain is famous for its beauty.(2)________ the Huangshan Mountain is famous for its beauty.(3)________ that the Huangshan Mountain is famous for its beauty.A. What is known to all isB. As is known to allC. It is known to all thatD. As we all know that4.(1)— Did you scold him for his mistake?—Yes, but ________ it.”(2)— Did you scold him for his mistake?—No, but ________ it.”A. I’d like to have doneB. I shouldn’t doC. I’m going to doD. I’d rather not have done5.(1)—It’s three years_____ I smoked.—It’s good for your health.(2)—It’s for three years _____ I’ve smoked.—It’s bad for your health.A. forB. sinceC. beforeD. that6.(1)I suggested he __________ it again.(2)I suggested him __________ it again.(3)His expression suggested he __________ it again.A. tryB. tryingC. triedD. had tried7.(1)I’m afraid I can’t make myself ________.(2)I’m afraid I can’t make myself ________ it.A. understandB. understoodC. understandingD. to understand8.(1)It is on Monday morning ______ Professor Zhang teaches us English.(2)It is Monday morning ________ Professor Zhang teaches us English.A. thatB. whatC. whenD. where9.(1)_____ is well known to us, the earth moves round the sun.(2)_____ is known to us that the earth moves round the sun.(3)_____ is known to us is that the earth moves round the sun.A. ThatB. AsC. ItD. Which10.(1)_____ from Beijing to Guangzhou?(2) _____ from Beijing to Guangzhou!A. How long way it isB. What a long way is itC. How far is itD. What a long way it is11.(1)It’s one of the best films that greatly_____ us.(2)It’s the one of the best films that deeply _____ us.A. moveB. are movedC. movesD. is moved12.(1)It was four o’clock_____ we got there.(2)It was at four o’clock_____ we got there.1A. thatB. whichC. whenD. while13.(1)It is cold_______ December in North China.(2)The weather is quite warm_____ December.A. onB. inC. forD. with14.(1)It is important for you _________ the letter without delay.(2)It is important that you _________the letter without delay.A. to answerB. answeredC. answerD. answering15.(1)_______,we all went to the park.(2)_______, and we all went to the park.A. It is a fine dayB. Because the fine dayC. It was a fine day D It being a fine day16.(1)It will take the workers three times as little as they used to ___ a bridge.(2)Bamboo can be used to ______ a bridge.A. to buildB. buildC. buildingD. be built(3)He has got used to ________ in the city after living there for about five years.A. liveB. livingC. be livingD. be lived17.(1)It is five years _______ we saw each other.(2)It will be five years ______ we see each other.(3)It was five years ago _______ we saw each other.A. thatB. sinceC. afterD. before18.(1)This is such an interesting work of art______ all of us like.(2)This is such an interesting work of art______ all of us like it.A. thatB. whichC. asD. when19.(1)_____is well known, Hong Kong has been returned to our motherland.(2)_____is well known that Hong Kong has been returned to our motherland.(3) _____is well known is that Hong Kong has been returned to our motherland.A. WhatB. AsC. ItD. Which20.(1)It is these poisonous products ___ can cause the symptoms of the fluid, suchheadache and aching muscles.(2)It is ______ he said to his father that made him very sad.A. whoB. thatC. howD. what21.(1)It is hoped that you ________ there on time.(2)It is advised that you ________ there on time.A. arriveB. should arriveC. will arriveD. both A and B22.(1)It is pretty well understood ___ controls the flow of carbon dioxide in and out theatmosphere today.(2)It is pretty well understood _____ the earth goes around the sun.A. thatB. whenC. whatD. how23.(1)is known to us all is that light travels faster than sound.(2)__is known to us all that light travels faster than sound.(3)__is known to us all, light travels faster than sound.B. ItC. AsD. What24.(1)I kn ow it isn’t important but I can’t help _________about it.(2)I kn ow it isn’t important but I can’t help but_________ about it.A. thinkB. to thinkC. thinkingD. to thinking25.(1)It was yesterday that they left,_________?(2)The book is too difficult to understand,________?(3)What they need is more time,_________?(4)This is an unhappy time,______________?(5)How time flies,____________?2A. isn’t itB. doesn’t itC. wasn’t itD. didn’t theyE. is it26.(1)It is said in the book that Thomas Edison _______ the world leading inventor for sixty years.A. would beB. has beenC. had beenD. was(2) --- Well, that was really a good meal. I _______ you were a really good cook.--- Thank you.A. didn’t knowB. don’t knowC. haven’t knownD. hadn’t known27.(1)It is suggested that students at school ______.A. would not smokeB. don’t smokeC. not smokeD. smoking(2)They gave us a suggestion that we _______ English harder than before.A. studiedB. should studyC. would studyD. studies28.(1)It is said _______ practice makes perfect.(2)It is said ________ he has said at the meeting is right.(3)It is said_________ has made mistakes will be punished.A. that whatB. that whoeverC. that thatD. that29.(1)It__________ her two hours to finish her homework yesterday.(2)It__________ her two hours to finish her homework tomorrow.(3)It__________ her two hours to finish her homework up to now.(4)It always__________ her two hours to finish her homework .A. will takeB. takesC. tookD. has taken30.(1)It’s good _________ you to take a walk after supper every day.(2)It was really stupid ________ him to refuse the invitation.A. ofB. toC. forD. at31.(1)_____ has been announced, we shall have our final exams next month.(2)_____ has been announced that we shall have our final exams next month.(3)_____ has been announced is that we shall have our final exams next month.A. ThatB. AsC. ItD. What32.(1)It is strange that he ________ the work in 3 days.(2)It is possible that he ________ the work in 3 days.A. can finishB. is finishingC. should finishD. finish33.(1) It was three weeks ago ______they saw each other.(2)It will be three weeks ______ they see each other.(3) It is three weeks _________ they saw each other.A. thatB. sinceC. afterD. before34.(1)It was ______ that I began to learn English.(2)It was ______ since I began to learn English.A. two years agoB. two yearsC. two years beforeD. until two years35.(1)I didn’t want to see the film because I _____ it twice.(2)I don’t go to see the film because I _____ it twice.A. have seenB. had seenC. sawD. will see36.(1)If it ______ tomorrow, I won’t go out seeing.(2)If it ______ tomorrow, I wouldn’t go out seeing.A. rainsB. will rainC. were to rainD. was raining37.(1)How long is it ______ we last spent the holiday in the country together?(2)Will it be long ______ we spend the holiday in the country together?A. beforeB. untilC. sinceD. that38.(1)It won’t be long ______we meet again.(2)He came soon _____ we had watered the garden.A. tillB. sinceC. afterD. before39.(1)It will be two years ________ he leaves the country.(2)It wasn’t two years _________ he left the country.3(3)It is three years ________ she joined the army.(4)It was midnight________ they came back home.A. beforeB. sinceC. afterD. when40.(1)________ no wonder that he has passed the exam.(2)________ no need for you to wait here.A. There beingB. It wasC. It isD. There is41.(1)It is not you but he who ________right.(2)It is you not I who ________right.(3)It is I not you who _________ right.A. amB. isC. areD. both A and B42.(1)It is high time (that) we _______ a film.(2)It is the first time (that)we ______ the film.(3)It was for the first time that we _____the film.(4)It was for the first time that we _____the film.A. seeB. sawC. have seenD. had seen43.(1)It________, for I see people carrying umbrellas.(2)It_______ last night, for the ground is wet now.(3)It________ last night, for the ground is dry now.(4)It________, for the sun is shining.A. can’t have rainedB. can have rainedC. must have rainedD. mustn’t have rainedE. must be rainingF. can’t be raining44.(1)It is necessary that we ________ the problem in time.(2)It is impossible that we ________ the problem in time.A. can solveB. is solvingC. should solveD. solve45.(1)It is (high) time that we ________ to school.(2)It is the second time that we ________ to Beijing.A. goB. wentC. have beenD. have gone46.(1)I didn’t want to go to the Great Wall because I _____ it twice.(2)I don’t go to the Great Wall because I _____ it twice.A. have visitedB. had visitedC. visitedD. will visit47.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours __________ he left here.(4)It will be eight hours __________ we meet again.A. whenB. thatC. beforeD. since48.(1)It is the first time that they_________ here.(2)It was the first time that they_________ there.A. wereB. have beenC. areD. had been49.(1)It is 10 years since they____________ their hometown.(2)it was 10 years since they____________ their hometown.A. have leftB. leaveC. had leftD. left50.(1)It is so good a story _____ I’ll never forget it.(2)It is so good a story _____ I’ll never forget .A. thatB. whichC. asD. it51.(1)______ is well-known that Antarctica is difficult to reach.(2)______ is well-known, Antarctica is difficult to reach.(3)______ is well-known is that Antarctica is difficult to reach.A. ItB. WhichC. WhatD. As52.(1)It seems_______ he knew nothing about it.(2)It seems_______ he is lying.4A. that as ifB. thatC. as ifD. B and C53.(1)He said that Mary had done it, ________?A. hadn’t sheB. hadn’t MaryC. didn’t heD. did he(2)It’s my son’s birthday next week, and I have to do my best for that, ____?A. isn’t itB. is itC. haven’t ID. don’t I54.(1)Was it ____ she heard with her ears ______ really made her frightened?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what, /55.(1) _____ has been announced, we shall have our final exams next month.A. ThatB. AsC. ItD. What(2)It is said ______ we shall have our final exams next month.A. thatB. asC. itD. what56.(1)It is a pity that you ________ swim.A. couldn’tB. can’tC. shouldn’tD. are able to(2)It was a pity that you _______ so careless.A. could beB. couldn’tC. should beD. shouldn’t be57.(1)______ is no need to worry about it.(2)______ is unnecessary to worry about it.A. ThereB. ThisC. ThatD. It58.(1)Has it been decided________ they will hold the meeting tomorrow?(2)Has it been decided________ they will hold the meeting there?(3)Has it been decided________ they will hold the meeting there tomorrow?A. whetherB. thatC. whereD. when59.(1)______ is a fact that English is being accepted as an international language.(2)_______ is reported in the newspaper, talks between the two countries are making progress.(3)____ is reported in the newspaper is that talks between the two countries are making progress.A. ItB. AsC. ThatD. What60.(1)It is the first time _____ she has been in Shanghai.(2)It was the time _____ Chinese people had a hard life.A. sinceB. thatC. whenD. after61.(1)It is on Monday morning ______ Professor Zhang teaches us English.(2)It is Monday morning ________ Professor Zhang teaches us English.A. thatB. whatC. whenD. where62.(1)“Was it here _____ you were away talking to a friend?”“Sure. But when I got back there, it was gone.”(2)When was _____ that the general manager left for Japan?A. heB. itC. thatD. since(3)“How was __ they discovered the entrance to the underground palace?” “Totally by chance.”A. it thatB. he thatC. it whenD. he which(4)Who was it _____ saved the drowning girl?(5)What is it _____ his daughter needs most?A. whatB. whichC. thatD. if63.(1) --- He was nearly drowned once.--- When was _____?--- _____ was in 1998 when he was in middle school.(2)--- We will have a class meeting next week?--- What’s date of _____ meeting?--- _____ is on July 5.A. that; ItB. this; ThisC. this; ItD. that; This64.(1)If you want help ---- money or anything, let me know, _____ you?5(2)It is said that it is going to be fine tomorrow. Let’s go camping, ____ we?A. don’tB. willC. shallD. do65.(1)Who is it up ______ decide whether to go or not?(2)Who did you go _____ help the people in trouble?A. to toB. for forC. to forD. with to66.(1)-- Was it under the tree _____ you were talking about the plan?-- Sure. But when I get back there, the bike was gone.(2)Was it under the tree ___ you put your bike when you were away talking to a friend?A. thatB. whereC. whichD. while67.(1)I don’t think we should ________ time to discussing it.(2)I don’t think we should ________ time to discuss it.(3)I don’t think we should ________ time discussing it.A. costB. spareC. spendD. devote68.(1)There is your bike, isn’t __________ ?(2)There is a bike, isn’t __________?(3)Here comes the bus, doesn’t_________?A. oneB. itC. thereD. here69. (1)--______ was it ____ they discovered the entrance to the underground palace?--Perhaps in the 1970s.(2)---_____ was it _____ they discovered at the entrance to the underground palace?--- At the foot of the mountain.(3)---_____ was it _____ they discovered at the entrance to the underground palace?---Some ancient bones.(4)---_____ was it _____ they discovered at the entrance to the underground palace?---By chance.A. What, thatB. How, thatC. When, thatD. Where, that70.(1)If you _____me, I will give you some advice.(2)If you _____me, I should give you some advice.A. listened toB. will listen toC. listen toD. are listening to71.(1)What clean water,_____________?(2)What beautiful flowers,____________?(3)What a big surprise she gave us,________?(4)What great progress she has made,________?A. didn’t sheB. isn’t itC. hasn’t sheD. aren’t they72.(1)I have nothing to confess. _______ you want me to say?(2)I hope you don’t mind, but _____ you were born?A. What is it thatB. What it is whatC. How is it thatD. Where is it that73.(1)It’s very stupid ________ you to refuse the invitation.(2)It’s very necessary ________ us to keep the balance of nature.A. forB. ofC. toD. with74.(1)It’s kind _____ you to send me a nice present.(2)It’s good _____ you to do eye exercises every day.A. ofB. ofC. withD. for75. (1)It was ______ that I got back home yesterday.(2)It was ______ when I got here yesterday.A. at midnightB. midnightC. on midnightD. in midnight76.(1)—It’s your birthday. Happy birthday to you! —_______.(2)—Have a nice weekend! —________.A. Thank youB. You are the sameC. The same to youD. OK77.(1)The reason _____he couldn’t come was that his mother was ill.6(2)It was ____ his mother was ill that he couldn’t come.A. asB. becauseC. sinceD. why78.(1)You’d better ______ early.(2)It is better ______ early, I think.A. get upB. to get upC. got upD. to be getting up79.(1)Was it five o’clock ______the fire broke out?(2)Was it at five o’clock ______the fire broke out?A. whenB. thatC. whichD. at which80.(1)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 what(2)It was lack of money, not of effort, _____ defeated their plan.(3)It was because of English girlfriend, believe it or not, ___ his English improved so greatly.A. whichB. asC. thatD. what(4)“Who are making so much noise in the garden?” “_______ the children.”A. It isB. They areC. That isD. There are81.(1)If it _____ this afternoon, we’ll put off the sports meet.(2)If it _____ this afternoon, we would put off the sports meet.A. rainB. rainsC. rainedD. will rain82.(1)The weather turned out to be very good, ______ was more than we could expect.(2)The weather turned out to be very good and ____ was more than we could expect.A. asB. whichC. thatD. it83.(1)It was not until 12 o’clock ______home.(2)Not until 12 o’clock______ home.A. did he returnB. he returnedC. that he returnedD. that did he return84.(1)It is 3 years ________ he joined the army.(2)It will be 3 years ________ we meet again.(3)Tom told me that it was 3 years ________ he had left school.A. beforeB. afterC. sinceD. when85.(1)Was it the house ________ Abraham Lincoln was born?(2)Was it in the house ________ Abraham Lincoln was born?A. thatB. whereC. whichD. both A and B86.(1)It was our first class _____Mr White taught us _____ we never forget.(2)It was our first class _____Mr white taught us_____ we never forget it.A. that; thatB. that; andC. which; thatD. that; which87.(1)______many times, so he could understand it.(2)_____ many times, he couldn't understand it.(3)______many times, he still couldn't understand it.A. Having been toldB. Having toldC. He had been toldD. Though he had been told 87’.(1)________ doesn’t matter much whether he’ll come to the party.(2)I feel ________ an honour to be invited to speak here.A. this（This）B. it（It）C. that（That）D. what（What）88.(1)Was it ____ she saw with her eyes ______ really made her astonished?(2)Was it _____ she had been _____ really made all of us all surprised?A. what, thatB. it, thatC. where, thatD. what, /88’.(1)It’s no good ________ such a thing.(2)It’s of no importance ________ such a thing.A. doB. to doC. doingD. done789.(1)It won’t be long ______they come back again.(2)He came soon _____ we had solve the problem.A. tillB. sinceC. afterD. before90.(1)It is time that you ________ to school by bus.(2)It is the third time that they ________ to the Great Wall.A. goB. wentC. have beenD. have gone91.(1)It was ______ the old clock the old man spent the whole morning at home.(2)It was three hours that the old man spent _____ the old clock.A. repairB. repairingC. to repairD. in repair92.(1)It’s very kind ________ you to help us.(2)It’s very important ________ us to keep the balance of nature.A. forB. ofC. toD. with93.(1)Mary is good __________ Chinese.(2)It is good __________ you to do morning exercises.(3)Sports do good __________ us all.A. toB. atC. inD. for94.(1)It was eleven o’clock _____ they went out of the cinema.(2)It was at eleven o’clock _____ they went out of the cinema.A. whichB. thatC. whenD. on which95.(1)It was in the house _____I saw that young man.(2)It was the house ______I saw the young man.A. whichB. whatC. thatD. where96.(1)It was two o’clock this morning _____ the special train arrived here.(2)It was at two o’clock this morning _____ the special train arrived here.A. thatB. whenC. thenD. where97.(1)It is up __________ you to give them all the help you can.(2)It is easy __________ you to finish the task ahead of time.(3)It is kind __________ you to help me out.A. toB. ofC. withD. for98. (1)It’s good _______ you to take a walk after supper every day.(2)It was really stupid _______ him to refuse the invitation.A. ofB. toC. forD. at99.(1)My mother didn't come back on April 25, _____was my birthday.(2)My mother didn't come back on April 25, and _____was a pity.A. thatB. whichC. whenD. it100.(1)It is known_______ us all that the earth is round.(2)He is known_______ a successful lawyer.(3)Qingdao is known_______ its beautiful summer.(4)Qingdao is a beautiful city, _______ is known to us all.A. forB. asC. toD. with81.CAB2.AC3.BCA4.DC5.BD6.ABD7.BA8.AC9.BCA10.CD11.AC12.CA13.BC14.AC15.DA16.CBB17.BDA18.CA 19.BCA20.BD21.CD22.CA23.DBC24.CA25.CAAAB26.DD27.CB28.DAB29.CADB30.CA31.BCD32.CA33.ADB3 4.AB35.BA36.AC37.DA38.DC39.ACBD40.CD41.CD42.BCBD43.ECAF44.C/DA45.BC46.BA47.ABDC48.BD49. DC50.AC51.ADC52.CB53.CD54.AC55.BA56.BD57.AD58.CDA59.ABD60.BC61.AC62.CBACC63.AC64.BC65.A D66.AB67.DBC68.BCB69.CDAB70.AB71.BDAC72.AD73.BA74.BD75.AB76.AC77.DB78.AB79.AB80.ACCA81. BA82.BA83.CA84.CAC85.BA86.AB87.CAD87’.BB88.AC88’.CB89.DC90.BC91.CB92.BA93.BDA94.CB95.CD96 .BA97.ADB98.CA99.BD100.CBAB8。

it地用法和练习(带问题详解)

重点代词it的用法和练习（含答案）(1)it用做人称代词的用法it用作代词，意为“它”，既可以指人，也可以指物。

it做人称代词，可以用来代替一个名词、短语、从句或句子，以避免他们在句中的重复。

这是可以指提到过的，也可以指未提到的，在句中做主语、表语和宾语。

1)指事物，it可以知道除人以外的任何事物或动物。

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

2)指人，it主用用于指性别不明的婴儿或只听其声不见其人的人，如：Is it a boy or a girl?是男孩还是女孩？There is a knock on the door. It must be the postman.“Listen. Someone is crying..”“Oh, it must be Mary.”3）代替某些代词。

代词it可以用于代替指示代词this, that以及复合不定代词something, anything, nothing等，如：“What’s this?”“It’s a new machine”(2)it用作非人称代词的用法1)it用作非人称代词主要用来指时间、距离、价值、天气、气温及温度等自然现象。

如It’s too late to go there now.现在去那已经太迟了。

It rained all day yesterday.昨天下了一整天雨。

2)用于某些句型。

It’s time for sth. 该做某事了。

It’s to do sth. 是时候该做某事了。

It’s time for sb to do sth. 某人该干某事了。

It’s (about/high) time +that--从句。

某人该做某事了。

（从句谓语用过去式，有时候用should+动词原形）It’s first(second)time +that--从句。

某人第几次干某事。

（从句谓语动词用现在完成时）It’s +时间段+since从句。

英语It对比与练习题

英语It对比与练习题1.(1) ____ seemed to have been some difficulty in solving the problem.(2)____seemed to have some difficulty in solving the problem.(3)____seemed to me that he had some difficulty in solving the problem.A. HeB. ItC. ThereD. That2.(1)________, the Huangshan Mountain is famous for its beauty.(2)________ the Huangshan Mountain is famous for its beauty.(3)________ that the Huangshan Mountain is famous for its beauty.A. What is known to all isB. As is known to allC. It is known to all thatD. As we all know that3.(1)—It’s three years_____ I smoked. —It’s good for your health.(2)—It’s for three years _____ I’ve smoked. —It’s bad for your health.A. forB. sinceC. beforeD. that4.(1)It is on Monday morning ______ Professor Zhang teaches us English.(2)It is Monday morning ________ Professor Zhang teaches us English.A. thatB. whatC. whenD. where5.(1)_____ is well known to us, the earth moves round the sun.(2)_____ is known to us that the earth moves round the sun.(3)_____ is known to us is that the earth moves round the sun.A. ThatB. AsC. ItD. Which6.(1)It was four o’clock_____ we got there.(2)It was at four o’clock_____ we got there.A. thatB. whichC. whenD. while7.(1)It is important for you _________ the letter without delay.(2)It is important that you _________the letter without delay.A. to answerB. answeredC. answerD. answering8.(1)It is five years _______ we saw each other.(2)It will be five years ______ we see each other.(3)It was five years ago _______ we saw each other.A. thatB. sinceC. afterD. before9.(1)_____is well known, Hong Kong has been returned to our motherland.(2)_____is well known that Hong Kong has been returned to our motherland.(3) _____is well known is that Hong Kong has been returned to our motherland.A. WhatB. AsC. ItD. Which10.(1)It is these poisonous products ___ can cause the symptoms of the fluid, suchheadache and aching muscles.(2)It is ______ he said to his father that made him very sad.A. whoB. thatC. howD. what11.(1)It is hoped that you ________ there on time.(2)It is advised that you ________ there on time.A. arriveB. should arriveC. will arriveD. both A and B12.(1)It is pretty well understood ___ controls the flow of carbon dioxide in and outthe atmosphere today.(2)It is pretty well understood _____ the earth goes around the sun.A. thatB. whenC. whatD. how13.(1)is known to us all is that light travels faster than sound.(2)__is known to us all that light travels faster than sound.(3)__is known to us all, light travels faster than sound.A. WhichB. ItC. AsD. What14.(1)It is suggested that students at school ______.A. would not smokeB. don’t smokeC. not smokeD. smoking(2)They gave us a suggestion that we _______ English harder than before.A. studiedB. should studyC. would studyD. studies15.(1)It is said _______ practice makes perfect.(2)It is said ________ he has said at the meeting is right.(3)It is said_________ has made mistakes will be punished.A. that whatB. that whoeverC. that thatD. that16.(1)It__________ her two hours to finish her homework yesterday.(2)It__________ her two hours to finish her homework tomorrow.(3)It__________ her two hours to finish her homework up to now.(4)It always__________ her two hours to finish her homework .A. will takeB. takesC. tookD. has taken17.(1)It’s good _________ you to take a walk after supper every day.(2)It was really stupid ________ him to refuse the invitation.A. ofB. toC. forD. at18.(1)_____ has been announced, we shall have our final exams next month.(2)_____ has been announced that we shall have our final exams next month.(3)_____ has been announced is that we shall have our final exams next month.A. ThatB. AsC. ItD. What19.(1)It is strange that he ________ the work in 3 days.(2)It is possible that he ________ the work in 3 days.A. can finishB. is finishingC. should finishD. finish20.(1) It was three weeks ago ______they saw each other.(2)It will be three weeks ______ they see each other.(3) It is three weeks _________ they saw each other.A. thatB. sinceC. afterD. before21.(1)It was ______ that I began to learn English.(2)It was ______ since I began to learn English.A. two years agoB. two yearsC. two years beforeD. until two years22.(1)How long is it ______ we last spent the holiday in the country together?(2)Will it be long ______ we spend the holiday in the country together?A. beforeB. untilC. sinceD. that23.(1)It won’t be long ______we meet again.(2)He came soon _____ we had watered the garden.A. tillB. sinceC. afterD. before24.(1)It will be two years ________ he leaves the country.(2)It wasn’t two years _________ he left the country.(3)It is three years ________ she joined the army.(4)It was midnight________ they came back home.A. beforeB. sinceC. afterD. when25.(1)________ no wonder that he has passed the exam.(2)________ no need for you to wait here.A. There beingB. It wasC. It isD. There is26.(1)It is not you but he who ________right.(2)It is you not I who ________right.(3)It is I not you who _________ right.A. amB. isC. areD. both A and B27.(1)It is high time (that) we _______ a film.(2)It is the first time (that)we ______ the film.(3)It was for the first time that we _____the film.(4)It was for the first time that we _____the film.A. seeB. sawC. have seenD. had seen28.(1)It is necessary that we ________ the problem in time.(2)It is impossible that we ________ the problem in time.A. can solveB. is solvingC. should solveD. solve29.(1)It is (high) time that we ________ to school.(2)It is the second time that we ________ to Beijing.A. goB. wentC. have beenD. have gone30.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours __________ he left here.(4)It will be eight hours __________ we meet again.A. whenB. thatC. beforeD. since31.(1)It is the first time that they_________ here.(2)It was the first time that they_________ there.A. wereB. have beenC. areD. had been32.(1)It is 10 years since they____________ their hometown.(2)it was 10 years since they____________ their hometown.A. have leftB. leaveC. had leftD. left33.(1)It is so good a story _____ I’ll never forget it.(2)It is so good a story _____ I’ll never forget .A. thatB. whichC. asD. it34.(1)______ is well-known that Antarctica is difficult to reach.(2)______ is well-known, Antarctica is difficult to reach.(3)______ is well-known is that Antarctica is difficult to reach.A. ItB. WhichC. WhatD. As35.(1)It seems_______ he knew nothing about it.(2)It seems_______ he is lying.A. that as ifB. thatC. as ifD. B and C36.(1)Was it ____ she heard with her ears ______ really made her frightened?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what, /37.(1) _____ has been announced, we shall have our final exams next month.A. ThatB. AsC. ItD. What(2)It is said ______ we shall have our final exams next month.A. thatB. asC. itD. what38.(1)It is a pity that you ________ swim.A. couldn’tB. can’tC. shouldn’tD. are able to(2)It was a pity that you _______ so careless.A. could beB. couldn’tC. should beD. shouldn’t be39.(1)______ is no need to worry about it.(2)______ is unnecessary to worry about it.A. ThereB. ThisC. ThatD. It40.(1)Has it been decided________ they will hold the meeting tomorrow?(2)Has it been decided________ they will hold the meeting there?(3)Has it been decided________ they will hold the meeting there tomorrow?A. whetherB. thatC. whereD. when41.(1)______ is a fact that English is being accepted as an international language.(2)_______ is reported in the newspaper, talks between the two countries are making progress.(3)____ is reported in the newspaper is that talks between the two countries are making progress.A. ItB. AsC. ThatD. What42.(1)It is the first time _____ she has been in Shanghai.(2)It was the time _____ Chinese people had a hard life.A. sinceB. thatC. whenD. after43.(1)It is on Monday morning ______ Professor Zhang teaches us English.(2)It is Monday morning ________ Professor Zhang teaches us English.A. thatB. whatC. whenD. where44.(1)“Was it here _____ you were away talking to a friend?”“Sure. But when I got back there, it was gone.”(2)When was _____ that the general manager left for Japan?A. heB. itC. thatD. since(3)“How was __ they discovered the entrance to the underground palace?” “Totally by chance.”A. it thatB. he thatC. it whenD. he which(4)Who was it _____ saved the drowning girl?(5)What is it _____ his daughter needs most?A. whatB. whichC. thatD. if45.(1) --- He was nearly drowned once.--- When was _____?--- _____ was in 1998 when he was in middle school.(2)--- We will have a class meeting next week?--- What’s date of _____ meeting?--- _____ is on July 5.A. that; ItB. this; ThisC. this; ItD. that; This46.(1)Who is it up ______ decide whether to go or not?(2)Who did you go _____ help the people in trouble?A. to toB. for forC. to forD. with to47.(1)-- Was it under the tree _____ you were talking about the plan?-- Sure. But when I get back there, the bike was gone.(2)Was it under the tree ___ you put your bike when you were away talking to a friend?A. thatB. whereC. whichD. while48. (1)--______ was it ____ they discovered the entrance to the underground palace? --Perhaps in the 1970s.(2)---_____ was it _____ they discovered at the entrance to the underground palace?--- At the foot of the mountain.(3)---_____ was it _____ they discovered at the entrance to the underground palace? ---Some ancient bones.(4)---_____ was it _____ they discovered at the entrance to the underground palace? ---By chance.A. What, thatB. How, thatC. When, thatD. Where,that49.(1)I have nothing to confess. _______ you want me to say?(2)I hope you don’t mind, but _____ you were born?A. What is it thatB. What it is whatC. How is it thatD. Where is it that50.(1)It’s very stupid ________ you to refuse the invitation.(2)It’s very necessary ________ us to keep the balance of nature.A. forB. ofC. toD. with51.(1)It’s kind _____ you to send me a nice present.(2)It’s good _____ you to do eye exercises every day.A. ofB. ofC. withD. for52. (1)It was ______ that I got back home yesterday.(2)It was ______ when I got here yesterday.A. at midnightB. midnightC. on midnightD. in midnight53.(1)You’d better ______ early.(2)It is better ______ early, I think.A. get upB. to get upC. got upD. to be getting up54.(1)Was it five o’clock ______the fire broke out?(2)Was it at five o’clock ______the fire broke out?A. whenB. thatC. whichD. at which55.(1)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 what(2)It was lack of money, not of effort, _____ defeated their plan.(3)It was because of English girlfriend, believe it or not, ___ his English improved so greatly.A. whichB. asC. thatD. what(4)“Who are making so much noise in the garden?” “_______ the children.”A. It isB. They areC. That isD. There are56.(1)The weather turned out to be very good, ______ was more than we could expect.(2)The weather turned out to be very good and ____ was more than we could expect.A. asB. whichC. thatD. it57.(1)It was not until 12 o’clock ______home.(2)Not until 12 o’clock______ home.A. did he returnB. he returnedC. that he returnedD. that did he return58.(1)It is 3 years ________ he joined the army.(2)It will be 3 years ________ we meet again.(3)Tom told me that it was 3 years ________ he had left school.A. beforeB. afterC. sinceD. when59.(1)Was it the house ________ Abraham Lincoln was born?(2)Was it in the house ________ Abraham Lincoln was born?A. thatB. whereC. whichD. both A and B60.(1)It was our first class _____Mr White taught us _____ we never forget.(2)It was our first class _____Mr white taught us_____ we never forget it.A. that; thatB. that; andC. which; thatD. that; which61.(1)________ doesn’t matter much whether he’ll come to the party.(2)I feel ________ an honour to be invited to speak here.A. this（This）B. it（It）C. that（That）D. what（What）62.(1)Was it ____ she saw with her eyes ______ really made her astonished?(2)Was it _____ she had been _____ really made all of us all surprised?A. what, thatB. it, thatC. where, thatD. what, /63.(1)It’s no good ________ such a thing.(2)It’s of no importance ________ such a thing.A. doB. to doC. doingD. done64.(1)It won’t be long ______they come back again.(2)He came soon _____ we had solve the problem.A. tillB. sinceC. afterD. before65.(1)It is time that you ________ to school by bus.(2)It is the third time that they ________ to the Great Wall.A. goB. wentC. have beenD. have gone66.(1)It was ______ the old clock the old man spent the whole morning at home.(2)It was three hours that the old man spent _____ the old clock.A. repairB. repairingC. to repairD. in repair67.(1)It’s very kind ________ y ou to help us.(2)It’s very important ________ us to keep the balance of nature.A. forB. ofC. toD. with68.(1)Mary is good __________ Chinese.(2)It is good __________ you to do morning exercises.(3)Sports do good __________ us all.A. toB. atC. inD. for69.(1)It was eleven o’clock _____ they went out of the cinema.(2)It was at eleven o’clock _____ they went out of the cinema.A. whichB. thatC. whenD. on which70.(1)It was in the house _____I saw that young man.(2)It was the house ______I saw the young man.A. whichB. whatC. thatD. where71.(1)It was two o’clock this morning _____ the special train arrived here.(2)It was at two o’clock this morning _____ the special train arrived here.A. thatB. whenC. thenD. where72.(1)It is up __________ you to give them all the help you can.(2)It is easy __________ you to finish the task ahead of time.(3)It is kind __________ you to help me out.A. toB. ofC. withD. for73. (1)It’s good _______ you to take a walk after supper every day.(2)It was really stupid _______ him to refuse the invitation.A. ofB. toC. forD. at74.(1)My mother didn't come back on April 25, _____was my birthday.(2)My mother didn't come back on April 25, and _____was a pity.A. thatB. whichC. whenD. it75.(1)It is known_______ us all that the earth is round.(2)He is known_______ a successful lawyer.(3)Qingdao is known_______ its beautiful summer.(4)Qingdao is a beautiful city, _______ is known to us all.A. forB. asC. toD. with答案：1.CAB;2.BCA;3.BD;4.AC5.BCA6.CA;7.AC;8.BDA9.BCA 10.BD11.CD 12.CA 13.DBC 14.CB 15.DAB 16.CADB 17.CA18.BCD 19.CA 20.ADB 21.AB 22.DA 23.DC 24.ACBD 25.CD 26.CD 27.BCBD 28.C/DA 29.BC 30.ABDC 31.BD 32.DC 33.AC 34.ADC35.CB 36.AC 37.BA 38.BD 39.AD 40.CDA 41.ABD 42.BC 43.AC 44.CBACC 45.AC 46.AD 47.AB 48.CDAB 49.AD 50.BA 51.BD 52.AB 53.AB 54AB 55.ACCA 56.BA 57.CA 58.CAC 59.BA 60.AB 61 BB 62.AC 63.CB 64.DC 65.BC 66.CB 67BA 68.BDA 69 .CB 70.CD 71.BA 72.ADB 73.CA 74.BD 75.CBAB。

IT作形式主语对比练习100题

IT作形式主语对比练习100题IT 作形式主语对比练习100题1.(1)It’s not right for you to believe people _________ Tom and Mary.(2)It’s not right for you to believe such people _____ Tom and Mary.A. asB. likeC. thatD. which2.(1)______ is known to us all is that English is a useful language.(2)______ is known to us all, English is a useful language.(3)_____ is known to us all that English is a useful language.A. ItB. WhatC. ThatD. As3.(1)Was it on Oct. lst, 1949__________ the PRC was founded?(2)Was it Oct.1st, 1949_____________ the PRC was founded?A. in whichB. on thatC. thatD. when4.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours ______________he left here.(4)It will be eight hours __________we meet again.A. whenB. thatC. beforeD. since5.(1)It is in this house _________he was born.(2)It is the house ____________he was born.A. thatB. whichC. whereD. in which6.(1)It is kind _______________ you to do so.(2)It is easy _______________ you to do so.A. toB. forC. ofD. with7.(1)_________ is known to all that paper was first made in China.(2)_________ is known to all, paper was first made in China.A. ThatB. WhichC. AsD. It8.(1)________ he was badly ill that the enemy set him free.(2)________ he was badly ill did the enemy set him free.A. UntilB. Not untilC. It was untilD. It was not until9.(1)_________ is a fact that English is being accepted as an international language.(2)_________ is no need for us to discuss the problem again since it has already been settled.(3)_________ is unnecessary for you to explain it to us any more.(4)_________ is at least ten years since I left school.(5)Hurry up! _________ is going to snow.A. ThisB. ThatC. ItD. There10.(1)__________ is well-known that Antarctica is difficult to reach.(2)__________ is well-known, Antarctica is difficult to reach.(3)__________ is well-known is that Antarctica is difficult to reach.A. ItB. WhichC. WhatD. As11.(1)It is five years _______ we saw each other.(2)It will be five years ______ we see each other.(3)It was five years ago ____ we saw each other.A. thatB. sinceC. afterD. before12.(1)It was not until his father died __________ he came home.(2)It is not long __________ his father died.(3)It was not long __________ his father died.(4)It was not long __________ he was born that his father died.B. afterC. sinceD. that13.(1)_________________, China belongs to the developing countries.(2)_________________is that China belongs to the developing countries.(3) ________________China belongs to the developing countries.A. It is well known thatB. As is known to us allC. as we all knowD. Which we all know14. (1)It is a store, ________ sells science book.(2)It is the very store _______ sells books are sold.(3)It is the store ________ science books are sold.(4)It is in the store _______ science books are sold.A. whoB. whichC. thatD. where15.(1)_________ is no doubt that he’ll come.(2)_________ is no use arguing with such a man.(3)_________ is no knowing what may happen in one hundred years’ time.(4) ________ is going to be an English composition contest this afternoon.A. ThisB. ThatC. It16.(1)It was not until I had read your letter ___________ the truth.(2)Not until I had read your letter _________________ the truth.A. did I learnB. I didn’t learnC. that I learnedD. that I had learned17.(1)It was five o’clock _________ he came to see me.(2)It was at five o’clock _______ he came to see me.(3)It is five years ____________ I left school.(4)It was five years __________ he joined the army.A. whenB. thatC. beforeD. since18.(1)It’s strange that _____ little birds sho uld have eaten _____ many insects.(2)We have had _____ little rain this year that ________ many trees have died.A. so, soB. suchC. so, suchD. such, so19.(1)He arrived in Beijing in 1984, _________ he was in his fifties.(2)He arrived in Beijing in 1984, and ______he became famous.(3)It was in 1984 __________ he arrived in Beijing.A. whenB. whereD. thereE. that20.(1)_________ is known is that he has gone to college.(2)_________ is known that he has gone to college.(3)_________ is known, he has gone to college.(4)We all know___________ he has gone to college.(5)He has gone to college, __________ made us surprised.(6)_________ surprised us most was _______he has gone to college.A. ItB. AsC. WhichD. WhatE. that21.(1)It was the museum _____ you saw many treasures.(2)It was in the museum _____you saw many treasures.(3)It was in the museum ____you dropped in ____you saw many treasures.A whereB whichC thatD the one E.不填22.(1)_______________ from Beijing to Paris!(2)_______________ from Beijing to Paris?A. What a long way it isB. What a long way is itC How long it is D. How long is it23.(1)It was eight o’clock __________ he left here.(2)It is at eight o’clock __________ he will leave here.(3)It is eight hours __________ he left here.(4)It will be eight hours __________ we meet again.A. whenB. thatC. beforeD. since24.(1) _________ is known to us all is that the sun rises in the east.(2)__________ is known to us all that the sun rises in the east.(3)__________ is known to us all, the sun rises in the east.A. WhichB. ItC. AsD. What25.(1)It’s good _______ you to take a walk after supper every day.(2)It was really stupid _______ him to refuse the invitation.A. ofB. toC. forD. at26.(1)It is 10 years since we __________ school.A. leftB. have leftC. had leftD. leave(2)This is the first time I ___________ here.A. wasB. am goingC. have been27.(1)The suggesting that John ____________ at once is very good.A. should startB. must startC. startedD. starts(2)It is suggested that students at school ___________.A. would not smokeB. don’t smokeC. not smokeD. smoking28.(1)It was only with the help of the local guide ___________.(2)It was snowing heavily ________________.(3)Only with the help of the local guide _____________.A. was the mountain climber rescuedB. then the mountain climber was rescuedC. when the mountain climber was rescuedD. that the mountain climber was rescued29.(1)It was eleven o’clock _____ they went out of the c inema.(2)It was at eleven o’clock _____ they went out of the cinema.A. whichB. thatC. whenD. on which30.(1)Was it on Nov. lst, __________ the famous scientist was born?(2)Was it Nov. 1st, _____________the famous scientist was born?A. in whichB. on thatD. when31.(1)It is about ten days __________ he returned home.(2)It was ten days ago __________ he left home.A. beforeB. thatC. sinceD. when32.(1)It was not until I had read your letter ________ the truth.(2)Not until I had read your letter ___________ the truth.A. did I learnB. I didn’t learnC. that I learnedD. that I had learned33.(1)She______ that Mike is sick in bed.(2)It______ that Mike is sick in bed.(3)_______ is believing.(4)Mike_______ to be sick in bed.A. sayingB. saysC. is saidD. say34.(1)It’s necessary that you____ be present at the meeting.(2)His father______ often have a walk after supper.(3)I _____________ rather sleep than watch TV.(4)If it____________ rain tomorrow, he would not come.(5)You’re late aga in. You ________ have come five minutes earlier.A. shouldB. wouldD. could35.(1)It’s no use ____ over spilt milk.(2)John is so naughty that he always makes his younger sister Mary _______ .A. cryB. to cryC. cryingD. cried36.(1)How long is it ______ we last spent the holiday in the country together?(2)Will it be long ______ we spend the holiday in the country together?A. beforeB. untilC. sinceD. that37.(1)It was not until 12 o’clock __________home.(2)Not until 12 o’clock_______________ home.A. did he returnB. he returnedC. that he returnedD. that did he return38.(1)It’s high time you _____________ the bus.A. caughtB. had caughtC. should catchD. both A and C(2)It is the first time that I __________ here.A. wasB. have beenC. cameD. am coming(3)It was the first time that the boy ________ a lie to his teacher.A. toldB. has toldC. had ever toldD. had been told39.(1)---It was careless of you to have left the house without turning off the gas.---My god! _____________.(2)Mother told me to play with our little guest, _______, though unwillingly.A. So I didB. So did IC. I didn’tD. So I was40.(1) _______ is well known to all, the earth is round.(2) _______ is well known to all that the earth is round.A. ThatB. withC. ItD. As41.(1)It was our first class__________ Mr. White taught us_____ we never forget.(2)It was our first class__________ Mr. white taught us_______ we never forget it.A. that; thatB. that; andC. which; thatD. that; which42.(1)It is high time (that ) we _______ a film.(2)It is the first time (that)we ______ the film.(3)It was for the first time that we _____ the film.A. seeB. sawC. have seenD. will see43.(1)People_______ that the guards were killed.(2)It___________ that the guards were killed.(3)The guards _________ to have been killed.(4)_________ yourself means trying your best.A. was believedB. were believedC. believingD. believed44.(1)---How long do you think it will be ______ China sendsa manned spaceship to the moon.---Perhaps two or three years.(2)---Why didn’t you tell him about the meeting?---He rushed out of the room ______ I could say a word.A. beforeB. untilC. whenD. after45.(1)---It so kind of you to give us so much help.--- _____________.(2)---Could you be so kind as to give us a little bit of help?--- ____________.A. A pleasureB. My pleasureC. With pleasureD. Why not46.(1)Was it ____ she heard with her ears ______ really made her frightened?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what, /47.(1)It is hoped that you ________ there on time.(2)It is advised that you ________ there on time.A. arriveB. should arriveC. will arriveD. both A and B48.(1)It is 3 years ________ he joined the army.(2)It will be 3 years ________ we meet again.(3)Tom told me that it was 3 years ________ he had left school.A. beforeB. afterC. sinceD. when49.(1)---It’s three years_____ I smoked.---It’s good for your health.(2)---It’s for three years _____ I’ve smoked.---It’s bad for your health.A. forB. sinceC. beforeD. that50.(1)It is a pity that you ________ swim.A. couldn’tB. can’tC. shouldn’tD. are able to(2)It was a pity that you _______ so careless.A. could beB. couldn’tC. should beD. shouldn’t be51.(1) ______ made you so happy at the party?(2) ______ you were taken good care of on the farm?A. What is it thatB. When is it thatC. What was it thatD. When was it that52.(1)It’s very kind ________ you to help us.(2)It’s very important ________ us to keep the balance of nature.A. forB. ofC. toD. with53.(1)It is strange that he ________ the work in 3 days.(2)It is possible that he ________ the work in 3 days.A. can finishB. is finishingC. should finish54.(1)It is(high) time that we ________ to school.(2)It is the second time that we ________ to Beijing.A. goB. wentC. have beenD. have gone55.(1)________ doesn’t matter much whether he’ll come to the party.(2)I feel ________ an honour to be invited to speak here.A. this（This）B. it（It）C. that（That）D. what（What）56. (1)--- ______ was it_________they discovered the entrance to the underground palace?---Totally by chance.(2)--- _____ was it _________they discovered at the entrance to the underground palace?--- A helmet.A. What, thatB. How, thatC. When, howD. Where, that57.(1)It hasn’t been decided __________will be sent to work there(2)It is quite clear __________he has read the book.(3)It doesn’t matter __________ he says.A. whatB. whoD. whether58.(1)_________is known to everybody, the moon travels round the earth once every month.(2) _________is known to everybody that the moon travels round the earth once every month.(3)________is known to everybody is that the moon travels round the earth once every month.A. ItB. AsC. ThatD. What59.(1)It was_________ the old clock the old man spent the whole morning at home.(2)It was three hours that the old man spent _____ the old clock.A. repairB. repairingC. to repairD. in repair60.(1)Was it the house ________ Abraham Lincoln was born?(2)Was it in the house ________ Abraham Lincoln was born?A. thatB. whereC. whichD. both A and B61.(1)It’s no good ________ such a thing.(2)It’s of no importance ________ such a thing.A. doB. to doD. done62.(1)It hasn’t been made clear __________the conference is to take place.(2)It did not matter much _____________he lived.(3)It makes little difference ___________ we go or stay.(4)It was clear ___________he had asked for a conference.A. whereB. whyC. whenD. whether63.(1)It’s good _____ you to send me a nice present.(2)It’s good _____ you to do eye exercises every day.A. forB. ofC. withD. to64.(1)---Was it there _________ you were away to see your friend off?---I’m not sure. But when I got back, it was gone.(2)---Was it there _________ you put your bike to see your friend off?---I’m not sure. But when I got back, it was gone.A. thatB. whichC. whileD. where65.(1)You’d better _______ the small child across the stre et.(2)It’s better __________ the small child across the street.A. to guideC. to guidingD. to be guided66.(1)I have nothing to confess. _______ you want me to say?(2)I hope you don’t mind, but _____ you were born?A. What is it thatB. What it is whatC. How is it thatD. Where is it that67.(1)It is in the hall________ a meeting was held.(2)This is the hall________ a meeting was held.A. thereB. whereC. whichD. that68.(1)It was___________ that first found out the secret.(2)It was___________ that I first found in the street.A. himB. heC. himselfD. his69.(1)It was __________ that I got back home yesterday.(2)It was __________ when I got here yesterday.A. at midnightB. midnightC. on midnightD. in midnight70.(1)Who is it up ______ decide whether to go or not?(2)Who did you go _____ help the people in trouble?A. to toC. to forD. with to71.(1)________ is well-known that great changes have taken place in China recently.(2) ________ is well-known, great changes have taken place in China recently.A. ThatB. AsC. WhichD. It72.(1)It is on Sunday afternoon________ I met Linda.(2)It is the farm___________ Mr. Wang lives.(3)Is it Linda_________ speaking to a foreigner?A. thatB. whenC. whyD. where73.(1)It’s very kind ______ you to help me with my studies.(2)Our neighbour is always kind_______ us.A. onB. ofC. forD. to74.(1)It is _________ for me to talk to her.(2)I’m___________ that you have decided to come.(3)There is a_________ result to our talks.A. pleasingB. pleasedC. pleasantD. A and C75.(1)It is suggested that students at school ______.A. would not smokeB. don’t smokeC. not smokeD. smoking(2)They gave us a suggestion that we _______ English harder than before.A. studiedB. should studyC. would studyD. studies76.(1)_____ makes me feel sad seeing you living all alone.(2)______ makes me feel sad is seeing you living all alone.A. ThatB. ThisC. ItD. What77.(1)It was in the park _________I saw that young man.(2)It was the park_________ I saw the young man.A. whichB. whatC. thatD. where78.(1)It is important for you _________ the letter without delay.(2)It is important that you _________ the letter without delay.A. to answerB. answeredC. answerD. answering79.(1)It seems_______ he knew nothing about it.(2)It seems_______ he is lying.A. that as ifB. thatC. as ifD. B and C80.(1)Was it ____ she heard with her ears ______ really made herself feel nervous?(2)Was it _____ she had been _____ really made you all surprised?A. what, thatB. it, thatC. where, thatD. what,81.(1)It is known_______ us all that the earth is round.(2)He is known_______ a successful lawyer.(3)Qingdao is known_______ its beautiful summer.(4)Qingdao is a beautiful city, _______ is known to us all.A. forB. asC. toD. with82.(1)________ no wonder that he has passed the exam.(2)________ no need for you to wait here.A. There beingB. It wasC. It isD. There is83.(1)_________ seemed to have been some difficulty in solving the problem.(2)_________ seemed to have some difficulty in solving the problem.(3)_________ seemed to me that he had some difficulty in solving the problem.A. HeB. ItC. ThereD. That84.(1)It is said in the book that Thomas Edison _______ the world leading inventor for sixty years.A. would beB. has beenC. had beenD. was(2)---Well, that was really a good meal. I _______ you were a really good cook.---Thank you.A. didn’t knowB. don’t knowC. haven’t knownD. hadn’t known85.(1)_________ is dangerous to play with fire.(2)_________ is dangerous is to play with fire.A. It, ItB. What, WhatC. It, WhatD. What, It86.(1)_________ has been announced, we shall have our final exams next month.(2)_________ has been announced that we shall have our finalexams next month.(3)_________has been announced is that we shall have our final exams next month.A. ThatB. AsC. ItD. What87.(1)____ sometimes keeps her awake at night ____ Tom is getting more and more quiet at home.(2)___ sometimes keeps her awake at night is ____ Tom is getting more and more quiet at home.A. That; whichB. It; thatC. Whether; whatD. What; that88.(1)_____ makes me feel happy seeing you living a happy life.(2)______ makes me feel happy is seeing you living a happy life.A. ThatB. ThisC. ItD. What89.(1)It is these poisonous products ___ can cause the symptoms of the fluid, such headache andaching muscles.(2)It is __________ he said to his father that made him very sad.A. whoB. thatC. howD. what90.(1)It was yesterday that they left,_________?(2)The book is too difficult to understand,________?(3)What they need is more time,_________?(4)This is an unhappy time,______________?(5)How time flies,____________?A. isn’t itB. doesn’t itC. wasn’t itD. didn’t theyE. is it91.(1)It is pretty well understood ___ controls the flow of carbon dioxide in and out the atmospheretoday.(2)It is pretty well understood _____ the earth goes around the sun.A. thatB. whenC. whatD. how92.(1)It was said __________ was all that he had said.(2)It was quite true __________ the teacher said moved us to tears.A. what thatB. that thatC. that whatD. what what93.(1) __________ is known to us all is that the sun rises in the east.(2) __________ is known to us all that the sun rises in the east.(3)__________ is known to us all, the sun rises in the east.A. WhichB. ItC. AsD. What94.(1)It depends on _______ he has enough money.(2)_______the sports meet will be held depends on the weather.A. When everB. IfC. WhetherD. That95.(1) " _______ you did?" "No, in fact I didn’t need to"A. Is that whatB. Is what thatC. What is thatD. Is what(2)I don’t know ________ it is meant for.A. thatB. whomC. howD. why96.(1)If you want help --- money or anything, let me know, _____ you?(2)It is said that it is going to be fine tomorrow. Let’s go camping, ____ we?A. don’tB. willC. shallD. do97.(1)_________ is interesting to watch children play games.(2)_________ is interesting is to watch children play games.A. It, ItB. What, WhatC. It, WhatD. What, It98.(1)It was two o’clock this morning _____ the special train arrived here.(2)It was at two o’clock this morning _____ the special train arrived here.A. thatB. whenC. thenD. where99.(1)_________ is difficult to persuade her to stay.(2)_________ is difficult is to persuade her to stay.A. It, ItB. What, WhatC. It, WhatD. What, It 100.(1)It is my turn __________the blackboard.(2)It is very polite not___________ loudly in public.A. cleaningB. to speakC. to cleanD. speaking。

11it的最基本用法是作人称代词主要指刚提到的事物以避免重1

4
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。 It is very clear that he’s round and tall like a tree. = That he’s round and tall like a tree is very clear.
It is said that he has come to Beijing.
It is reported that another earth satellite has been
put into orbit.
6
6. It is suggested ( ordered /demanded/insisted/commanded... ) that ... 该句型和上一个同属一个句型，主句中的过去分词是表示请求，建议，命令等词时， that 后的从句要用虚拟语气（should + 动词原形），should 可以省；常译为＂据建议；有命令．．．）
1
2.2.指时间: It was nearly midnight when she came back. 2.3.指环境: It was very quiet in the café. 2.4.指距离： It is half an hour’s walk to the city centre. 3.it的其他用法 3.1.表示谁在做某事的句子： Who is it? ---It’s me. Her face lighted when she saw who it was. 3.2.用来泛泛的指某件事： So you are going to be married this time？When is it？ It doesn’t matter. It is a shame, isn’t it?

it专项练习

C • 21.Our food and service are better than ________ used to be.
• A．it B．that C．they D．those
C • 22.I’m moving to the countryside because the air there is much fresher than _____ in the city.
• A.that B. this C. one D .it
• 11 Equipped with modern facilities, today's libraries differ greatly from___A___.
• A. those of the past B. the past C. which of the past D. these past
• A. one B. those C. one's D. ones
• 14. Cars do cause us some health problems —in fact far more serious
than__B___ mobile phones do.
• A. one B. ones C. it D. those
• 8.①It's tomorrow __A__ he is going to Beijing. • ②It was 8 o'clock _B____ he went to school.
• A.that B.when C.before D.since
• 9.①It is 3 years _C___ he joined the army. • ②It will be 3 years __A__ he joins the army.

(完整word版)it用法专项练习题

it 用法专练一．替代词it, that, (the) one(s), those 的用法辨析1. The award on the left is more beautiful than ______ on the right.A the oneB oneC itD this2. Few pleasures can equal _____ of a cool drink on a hot day.A. someB. anyC. thatD. those3. The hunter ' s younger sister is taller than the elder ___.A the oneB oneC thatD this4. I need the plastic bags, not the paper ____ .A the oneB onesC thatD this5. The TV sets made in China are much better than _____ in Japan.A．that B ．those C．them D．It6. Listen to _______ ! We will have three days off.A the oneB onesC thatD this7. “ A penny saved is a penny earned. ” Wh_o_s_a?id _A the oneB onesC thatD this8. I bought a dictionary three years ago and I am still using ____ now.A oneB onesC itD this9. I bought a dictionary three years ago but I am going to buy a new _____ soon.A oneB onesC itD this10. I was disappointed with the film. I had expected __ to be much better.A.thatB. thisC. one D .it11 Equipped with modern facilities, today's libraries differ greatly from ____ .A. those of the pastB. the pastC. which of the pastD. these past12. My most famous relative of all, ___who really left his mark on America,wasReb Sussel,my great-grandfather.A. oneB. the oneC. heD. someone13. He has one blue pen and two red ______ .A. oneB. thoseC. one'sD. ones14. Cars do cause us some health problems —in fact far more serious than ___ mobile phones do.A. oneB. onesC. itD. those15. Cook was a strict but good captain, ____ who took good care of the sailors on his ship.A. thatB. oneC. itD. what16. Mr Zhang gave the text books to all the pupils except __ who had already taken them.A.theseB.onesC.the onesD.the others17. ——I'm looking for a flat. ——Would you like _________ with ___ garden?A ．it; the B．it; a C．one; a D ．one; the18. Meeting my uncle after all these years was an unforgettable moment, ___I will always treasure.A.thatB.oneC.itD.what19. The style of the building is similar to _______ of a temple.A.thatB.oneC.itD.what20. The computers in our school are connected to the Internet while___in their school aren ' t.A.thatB.oneC.itD.those21.Our food and service are better than _______ used to be.A．it B．that C．they D ．those22.I ' m moving to the countryside because the air there is much fresher than ____ in the city.A. onesB. oneC. thatD. those23.We ' ve been looking at houses but haven 't found ______ we like yet.A. oneB. onesC. itD. them24.I prefer a flat in Inveneas to ____ in Perth, because I want to live near my Mom ' sA. oneB. thatC. itD. this25. ____________________________________________________ We needed a new cupboard for the kitchen. So Peter made ______________________________________________________ from some wood we had.A. itB. oneC. himselfD. another 二.易混句型辨析。