高中英语It的用法专项练习题(含答案)
高考英语语法填空代词it的用法练习题30题
高考英语语法填空代词it的用法练习题30题1.It is important for us to learn English well.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式主语的用法。
“It is+形容词+for sb to do sth”是固定句型，it 作形式主语，真正的主语是后面的不定式短语“to learn English well”。
选项B“this”、C“what”、D“which”均不能在此处作形式主语。
2.We think it necessary to do exercise every day.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式宾语的用法。
“think it+形容词+to do sth”是固定句型，it 作形式宾语，真正的宾语是后面的不定式短语“to do exercise every day”。
选项B“this”、C“what”、D“which”均不能在此处作形式宾语。
3.It is said that he is very good at math.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式主语的用法。
“It is said that+句子”是固定句型，it 作形式主语，真正的主语是后面的that 引导的主语从句。
选项B“this”、C“what”、D“which”均不能在此处作形式主语。
4.We make it a rule to get up early.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式宾语的用法。
“make it a rule to do sth”是固定句型，it 作形式宾语，真正的宾语是后面的不定式短语“to get up early”。
选项B“this”、C“what”、D“which”均不能在此处作形式宾语。
高考英语专题it用法习题及答案
高考英语专题之it的用法1.指代上文提到过的某物。
2.指代this和that。
3.指不知性别的婴儿或身份不明确的人。
4.指时间、距离、天气、气候、温度、日期或价值。
5.it代替不定式、动名词短语或名词性从句做形式主语。
（1）It is+adj.for /of sb. to do sth.（2）It is no wonder that...……不足为奇/并不奇怪（3）It seems/appears that...似乎/看来……（4）It looks/seems as if/as though...看起来/似乎/好像……（5）It happens that...碰巧……（6）It occurs to/comes to/strikes/hits sb. that...某人突然想起……（7）It is said/reported that...据说/据报道……（8）It is certain that...肯定……（9）It is well known/acknowledged that...众所周知……（10）It is no use/no good doing sth.做某事没用/没好处（11）It takes sb. some time to do sth.做某事花某人一些时间（12).It is clear (obvious, true, possible, certain) that….“清楚（显然、真的、肯定）”（13).It is important (necessary, right, strange, natural…) that…（虚拟should+动词原形）（14).It is suggested (ordered…) that…（虚拟should+动词原形）（16）. It doesn’t matter whether………不重要，没关系(17).It is a pity/shame that...真可惜……6.it做形式宾语（1）主语+think/believe/suppose/consider/feel/make/keep...+it+adj./n.+for/of+sb.to do sth./that从句（2）主语+think/believe/suppose/consider/feel/make/keep...+it+unless/no use/no good...doing sth.7.其他与it相关的常用短语和句型(1)I take it that you don't agree with me.我想你不同意我的意见。
高中高考it用法题目高考真题附详细答案
it 用法精编训练高考真题1. The fact that she was foreign made _____difficult for her toget a job in that country. （2010高考英语辽宁卷，33）A. soB. muchC. thatD. it2. The doctor thought ____ would be good for you to have aholiday. （2010高考英语大纲全国II卷，14）A. thisB. thatC. oneD. it3. I like this house with a beautiful garden in front, but I don’thave enough money to buy__________.（09四川,6）A. oneB. itC. thisD. that4.－I’ve read another book this week. （09浙江,7）－Well, maybe _____ is not how much you read but what you read that counts.A. thisB. thatC. thereD. it5. Being a parent is not always easy, and being the parent of achild with special needs often carries with ___extra stress.（09北京,2）A. itB. themC. oneD. him6. _______ is our belief that improvements in health care will leadto a stronger, more prosperous economy. （2006年浙江卷，4）A. AsB. ThatC. ThisD. It7. If I can help_______, I don't like working late into the night.（2006年I，26）A. soB. thatC. itD.them8. Catherine bought a postcard of the place she was visiting,addressed_______to_______and then posted it at the nearby post office．（2006年安徽卷，34）A．it; her B．it; herself C．herself; her D．herself; herself9. ___ felt funny watching myself on TV. （2007年全国卷I，7）A. OneB. ThisC. ItD. That10. _____________ worries me the way he keeps changing hismind. （2007年山东卷，24）A．This B．That C．What D．It1. Why shouldn’t I buy a new coat —I haven’t bought _____for five years.A. itB. thatC. oneD. which2. He made _____ known to his friends that he didn’t want toenter politics.A. thatB. itC. himselfD. him3. It used to be thought _____ the Earth was flat.A. asB. whenC. sinceD. that4. The Parkers bought a new house but ______ will need a lot ofwork before they can move in.A. theyB. itC. oneD. which5. _______ is well known _______ Hong Kong returned to China onJuly 1st, 1997.A. It, thatB. As, /C. As, asD. It, which6. —I don’t know whether I should go abroad or not, Mum.— I leave _______ to your own judgment whether you should do it.A. thatB. itC. thisD. what7. Does ________ matter if he can’t finish the job on time?A. thisB. thatC. heD. it8. They are good friends. _______ is no wonder that they knoweach other so well.A. ThisB. ThatC. ThereD. It9. They live on a busy main road. ______ must be very noisy.A. ThereB. ItC. ThatD. They10. Why don’t you bring ______ to his attention that you aretoo busy to do it?A. thisB. whatC. thatD. it11. “Look at that lady on the stage. She’s already forty.”“You are joking. She doesn’t look ________.”A. soB. itC. thatD. this13. _______ was known to them all that William had broken hispromise ______ he would give each of them a gift.A. As; WhichB. What; thatC. It; thatD. It; which14. In the west, people make _______ a rule to send Christmaspresent to their relatives and friends.A. thisB. thatC. itD. the following1.【答案】D【解析】句意：她是外国人的事实使得她在哪个国家很难找到工作。
高中英语语法：It的用法专项练习题及解析
高中英语语法：It的用法专项练习题及解析1. I like_____________in the autumn when the weather is clear and bright.A. thisB. thatC. itD. one[解析] C.句中like为及物动词，后面需要跟宾语。
而like 之后不可直接接从句作宾语。
it可用于某些动词和介词之后作笼统宾语。
2. He was nearly drowned once.When was_____________？_____________ was in 1998 when he was in middle school.A. that；ItB. this；ThisC. this；ItD. that；This[解析]A. 第一空用that指代上文提到的事情；第二空用it指代第一空的that3. The Parkers bought a new house but_____________will need a lot of work before they can move in.A. theyB. itC. oneD. which[解析] B此处it指代前面出现的a new house. it指代上文提到的同一事物，为特指；而one通常指代同类事物中的某一个。
4. Someone is ringing the doorbell. Go and see__________.A. who is heB. who he isC. who is itD. who it is[解析] D此处it用作人称代词，指不明身份，性别的人；宾语从句应用陈述语序。
5. In fact_____________is a hard job for the police to keep order in an important football match.A. thisB. thatC. thereD. it[解析] D此处it用作形式主语。
高考英语语法填空代词it的用法单选题30题
高考英语语法填空代词it的用法单选题30题1.It's a beautiful day. ____ is perfect for a picnic.A.ItB.ThatC.ThisD.One答案：A。
本题中it 作人称代词指代天气，B 选项that 一般用于指代较远的事物，C 选项this 一般用于指代较近的事物，D 选项one 一般用于指代可数名词单数。
2.I love my new phone. ____ has a great camera.A.ItB.ThatC.ThisD.One答案：A。
这里it 作人称代词指代my new phone，B 选项that 一般不用于指代上文提到的事物，C 选项this 一般用于指离说话人较近的事物，D 选项one 指代同类事物中的一个。
3.The cat is very cute. ____ likes to play with balls.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the cat，B 选项that 一般不用于指代动物，C 选项this 一般用于指离说话人较近的事物，D 选项one 不能指代动物。
4.The baby is sleeping. ____ is so peaceful.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the baby，B 选项that 一般不用于指代人，C 选项this 一般用于指离说话人较近的事物，D 选项one 不能指代人。
5.The book is interesting. ____ tells a great story.A.ItB.ThatC.ThisD.One答案：A。
it 作人称代词指代the book，B 选项that 一般用于指代较远的事物，C 选项this 一般用于指离说话人较近的事物，D 选项one 一般用于指代可数名词单数。
高考英语语法填空代词it的用法练习题40题含答案解析
高考英语语法填空代词it的用法练习题40题含答案解析1.It's very kind of you to help me. “It” in this sentence refers to _____.A.helping meB.youC.meD.kindness答案解析：B。
在这个句子中“it”作形式主语，真正的主语是“to help me”，“it”指代“you”。
A 选项“helping me”是真正主语的内容；C 选项“me”是“help”的对象；D 选项“kindness”与句子中的“it”无关。
2.I found it difficult to learn English. “It” in this sentence refers to _____.A.learning EnglishB.EnglishC.ID.difficult答案解析：A。
此句中“it”作形式宾语，真正的宾语是“to learn English”，“it”指代“learning English”。
B 选项“English”只是学习的对象；C 选项“I”是句子的主语；D 选项“difficult”是形容词，与“it”无关。
3.It is raining outside. “It” in this sentence refers to _____.A.outsideB.rainingC.weatherD.time答案解析：B。
这句话中“it”用来指代天气状况，具体是“raining”。
A 选项“outside”是地点；C 选项“weather”太宽泛；D 选项“time”与句子意思不符。
4.It seems that he is very busy. “It” in this sentence refers to _____.A.heB.busyC.seemsD.the situation答案解析：D。
此句中“it”作形式主语，指代后面“he is very busy”这个情况。
高一英语名词性从句中it作形式主语练习题30题答案解析版
高一英语名词性从句中it作形式主语练习题30题答案解析版1. It is important to learn English well.答案：无选项。
解析：在这个句子中，“It”作形式主语，真正的主语是“to learn English well”。
“It is + 形容词+ to do sth.”是一个常用的句型，表示“做某事是……的”。
例如：It is difficult to solve this problem. （解决这个问题是困难的。
）2. It is no use crying over spilt milk.答案：无选项。
解析：“It is no use doing sth.”是固定句型，“It”作形式主语，真正的主语是“crying over spilt milk”，意思是“为打翻的牛奶哭泣是没有用的”。
比如：It is no use regretting what has happened. 后悔已经发生的事是没用的。
）3. It is a pity that you missed the party.答案：无选项。
解析：“It is a pity that...”是常见句型，“It”作形式主语，“that you missed the party”是真正的主语从句。
像这样：It is a shame that he failed the exam. 他考试不及格真是件羞愧的事。
）4. It seems that he is very busy.答案：无选项。
解析：“It seems that...”表示“似乎……”，“It”作形式主语，“that heis very busy”是真正的主语从句。
例如：It seems that she knows the truth. 似乎她知道真相。
）5. It happened that I was out when he called.答案：无选项。
人教版高考英语语法填空代词it的用法练习题40题含答案解析
人教版高考英语语法填空代词it的用法练习题40题含答案解析1. ____ is important for us to keep healthy.A. ThatB. ItC. ThisD. One答案：B。
解析：在这个句子中，it作形式主语，真正的主语是后面的不定式短语to keep healthy。
如果用that，句子结构不正确；this 一般不用于这种句型；one也不能作形式主语。
2. I find ____ difficult to learn English well.A. thatB. itC. thisD. which答案：B。
解析：这里it作形式宾语，真正的宾语是后面的不定式to learn English well。
that不能作形式宾语；this一般不用于这种结构；which通常引导从句，不能作形式宾语。
3. ____ takes me half an hour to go to school by bike every day.A. ThatB. ItC. ThisD. What答案：B。
解析：it作形式主语，代替后面的不定式短语to go to school by bike every day。
that不能这样用；this不符合句子结构；what 通常引导名词性从句，不用于这种句型。
4. She made ____ clear that she didn't like the plan.A. thatB. itC. thisD. one答案：B。
解析：it作形式宾语，clear是宾语补足语，真正的宾语是that引导的从句。
that不能作形式宾语；this不用于这种结构；one不能作形式宾语。
5. ____ is no use crying over spilt milk.A. ThatB. ItC. ThisD. There答案：B。
解析：it作形式主语，真正的主语是动名词短语crying over spilt milk。
高二英语It用法练习题及答案
高二英语It用法练习题及答案It用法练习一 1. It ___ for this reason ___ her uncle moved out of New York. A. is ... which B. was ... why C. was ... that D. were ... How 2. It was ___ he said at the meeting __ disappointed me. A. what.., that B. that.., that C. what.., what D. that.., what 3. ---Wasn’t it Dr. Li who spoke to you just now? --- ______ . A. I didn't know he was B. Yes, he did C. No, he didn't D. Yes, it was 4. Was it during the Second World War____ he died?A. thisB. thenC. thatD. while 5. I don’t think _____ possible to master a foreign language without much memory work. A. this B. it C. that D. its 6. Does ____ matter if he can't finish the job on time? A. it B. this C. that D. he 7. Tom’s mother kept telling him that he should work harder, but __didn’t help. A. he B. which C. she D. it 8. Was ___ in 1998 ___ your teacher graduated from university? A. that.., that B. it... which C. it... that D. it... when 9. He felt ___ duty to work for human rights and progress. A. it his B. his C. that is a D. that is his 10. ___ is no good ___ without doing anything. A. This... talking B. It... to speak C. That... to say D. It... talking 11. All the children except my partner ___ late because of traffic jam. A. is B. are C. was D. has been 12. Your new clothes fit you, but mine ___ me. A. don’t fit B. doesn’t fit C. don’t fit for D. aren’t fit It用法练习二 1. It was this village ___ I was brought up. A. where B. that C. on which D. which 2. It was in this village ___ I was bought up. A. where B. that C. on which D. which 3. Can it be in the drawer ___ you put your passport? A. where B. in which C. there D. that 4. It was July 1, 1997 ___ saw the return of Hong Kong to the motherland. A. that B. when C. which D. in which 5. It is two years __ I joined the army. A. before B. since C. that D. after 6. It was two years ___ I joined the army. A. before B. since C. that D. after 7.--- Was it under the tree ___ you were away talking to a friend? --- Sure. But when I got back there, the bike was gone. A. that B. where C. which D. while 8. --- Why don’t w e take a little break ? --- Didn’t we just have ____ ? A. it B. that C. one this 9. It was not until 1920 ____ regular radio broadcast began.A. whileB. whichC. thatD. since 10. ___ is the fact that English is being accepted as an international language. A. There B. This C. That D. It 11. It was about 600 years ago ___ first clock with a face and an hour hand was made. A. that B. until C. before D. when 12. I hate ____ when people talk with their mouths full. A. it B. that C. these D. them 13. It was only when I reread his poems recently ____ I began to appreciate their beauty. A. until B. that C. then D. so 14. It is the ability to do the job ____ matters not where you come from or what you are. A. one B. that C. what D. it 15. The Parkers bought a few house but __ will need a lot of work before they can move in.A. theyB. itC. oneD. which 16. ____ no need for us to discuss the problem again since it has already been settled. A. It has B. There has C. It is D. There is 17. Was it in 1969 __ the American astronaut succeeded ___landing on the moon. A. when; on B. that; on C. when; in D. that; in 18. Was ___ that I saw last night at the concert? A. it you B. not you C. you D. that yourself 19. ____ was in 1979 ___ I graduated from the university. A. That; that B. It; that C. That; when D. It; when 20. What a pity my new computer doesn’t work! ____ must be something wrong with it. A. It B. There C. This D. That 21. I like ____ in the autumn when the weather is clear and bright.A. thisB. thatC. itD. one 22. Someone is knocking at the door, but who can ___ be? A. one B. he C. she D. it 23. A knock on the door made him look up. But ___ was only the manager. A. this B. that C. she D. it 24. Someone is ringing the doorbell. Goand see ____ . A. who is he B. who he is C. who is it D. who it is 25. Is ___ necessary to complete the design before National Day? A. this B. that C. it D. he 26. Does ___ matter if he can’t finish the job on time? A. this B. that C. he D. it 27. It worried her a bit ___ her hair was turning grey. A. while B. that C. if D. for 28. They have made __ a rule __in the room. A. this; not to smoke B. it; smoking C. it; to not smoke D. it; not to smoke 练习一1.CADC 5. BADC 9. ADBA练习二 1.ABDAB 6.ADDCD 11.AABBB 16.DDABB 21.DDDDC 26.DBD。
高中英语It的用法专项练习题(含答案)
高中英语It的用法专项练习题(含答案)1.Was it during the Second World War that he died?2.Is it ___ the design before nal Day?3.I don't think it's possible to master a foreign language without much memory work.4.Does it matter if he can't finish the job on time?5.It was not until she took off her glasses that I realized she was a famous film star.6.I was disappointed with the film。
I had expected it to be much better.7.It was not until 1920 that regular。
broadcasts began.8.It is a fact that English is being accepted as an nal language.9.It was only when I ___.1.___ ___ already correct.2.___ ___ already correct.3.___ ___ already correct.4.___ ___ already correct.5.___ ___ already correct.6.___ ___ already correct.7.___ ___ already correct.8.___ ___ already correct.9.___ ___ already correct。
1.He died during the Second World War。
高考英语语法填空代词it的用法练习题30题含答案解析
高考英语语法填空代词it的用法练习题30题含答案解析1.It is important for us to protect the environment. “it”在这里作形式主语，真正的主语是to protect the environment.A.thatB.thisC.whatD.it答案解析：D。
本题中“It is important for us to protect the environment.”是固定句型，“it”作形式主语，真正的主语是“to protect the environment”。
选项A“that”在本句中无此用法；选项B“this”也不能作形式主语；选项C“what”不用于此句型。
2.It took me two hours to finish my homework. “it”在这里作形式主语，真正的主语是to finish my homework.A.IB.meC.myD.it答案解析：D。
本题中“It took me two hours to finish my homework.”是固定句型，“it”作形式主语，真正的主语是“to finish my homework”。
选项A“I”不能作形式主语；选项B“me”不能作形式主语；选项C“my”是形容词性物主代词，不能作形式主语。
3.We think it necessary to learn English well. “it”在这里作形式宾语，真正的宾语是to learn English well.A.thatB.thisC.whatD.it答案解析：D。
本题中“We think it necessary to learn English well.”是固定句型，“it”作形式宾语，真正的宾语是“to learn English well”。
选项A“that”在本句中无此用法；选项B“this”也不能作形式宾语；选项C“what”不用于此句型。
高考英语语法填空代词it的用法练习题30题
高考英语语法填空代词it的用法练习题30题1. It is important for us to learn English well.A. thatB. thisC. itD. one答案：C解析：本题中“it”作形式主语，真正的主语是“to learn English well”。
用“it”作形式主语可以避免句子头重脚轻，使句子结构更平衡。
其他选项不符合句子结构和语法。
2. We think it necessary to learn a foreign language.A. thatB. thisC. itD. one答案：C解析：“it”在本句中作形式宾语，真正的宾语是“to learn a foreign language”。
“think + it + 形容词+ to do sth.”是常见的句型结构，“it”起到了让句子更清晰、简洁的作用。
3. It is no use crying over spilt milk.A. thatB. thisD. one答案：C解析：此句中“it”作形式主语，“crying over spilt milk”是真正的主语。
这种结构常用于表达“做某事是没有用的”。
4. I find it difficult to learn English grammar.A. thatB. thisC. itD. one答案：C解析：“it”在此句中作形式宾语，“to learn English grammar”是真正的宾语。
“find + it + 形容词+ to do sth.”是常用句型，表示“发现做某事怎么样”。
5. It took me two hours to finish my homework.A. thatB. thisC. itD. one答案：C解析：“it”在本句中作形式主语，“to finish my homework”是真正的主语。
“It takes/took sb. some time to do sth.”是固定句型，表示“某人花费多长时间做某事”。
高考英语语法填空代词it的用法练习题40题【含答案解析】
高考英语语法填空代词it的用法练习题40题【含答案解析】1.It was Mary who helped me with my homework. Here “it” refers to _____.A.someoneB.anyoneC.no oneD.Mary答案解析：D。
题干中“It was Mary who helped me with my homework.”是强调句型，强调的是Mary，所以这里的“it”指的是Mary。
A 选项“someone”某人；B 选项“anyone”任何人；C 选项“no one”没有人，都不符合题意。
2.I saw it in the newspaper. What does “it” refer to in this sentence?_____A.the bookB.the magazineC.the newsD.the advertisement答案解析：C。
“I saw it in the newspaper.”中“it”指代在报纸上看到的内容，通常是新闻，所以选C。
A 选项“the book”书；B 选项“the magazine”杂志；D 选项“the advertisement”广告，都与在报纸上看到的通常内容不太符合。
3.It is a beautiful day. What does “it” refer to here?_____A.the weatherB.the placeC.the timeD.the event答案解析：A。
“It is a beautiful day.”这句话中“it”通常用来指代天气，所以选A。
B 选项“the place”地方；C 选项“the time”时间；D 选项“the event”事件，都不符合这个语境。
4.It is he who is wrong. What does “it” refer to in this sentence?_____A.someone elseB.anyone elseC.nobodyD.he答案解析：D。
高考英语语法填空代词it的用法单选题30题
高考英语语法填空代词it的用法单选题30题1.It is said that he is very rich. But I don't know if it is true.A.thatB.thisC.itD.one答案：C。
本题中“it is said that...”是固定句型，表示“据说……”，这里的“it”是形式主语，没有具体含义。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
2.I find it difficult to learn English well.A.thatB.thisC.itD.one答案：C。
本题中“find it + adj. + to do sth.”是固定用法，“it”在这里作形式宾语，真正的宾语是后面的“to learn English well”。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
3.It was he who helped me.A.thatB.thisC.it答案：C。
本题强调句型“it is/was...who/that...”，这里的“it”没有具体含义，只是用来构成强调句型的结构。
选项A“that”在强调句型中与“who”一样可以用来强调人；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
4.It is raining outside.A.thatB.thisC.itD.one答案：C。
这里“it”用来指天气，是无人称代词的用法。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
5.I bought a book and gave it to him.A.thatB.thisC.itD.one答案：C。
本题中“it”作人称代词，指代前面提到的“a book”。
选项A“that”一般引导从句；选项B“this”是指示代词“这个”；选项D“one”泛指一个。
It用法练习题及答案
It用法练习题及答案It的用法在高考中，it的用法是一个经常出现的语言点，尤其是it 用于强调句。
考查方式通常是通过“单项填空”，偶尔也会出现在“短文改错”和“完形填空”中。
一、要点梳理1.代替上文中提到过的人或事物。
当指代人时，一般用于小孩或身份不十分明朗的人。
例如：Who is the baby?It‘XXX．Who is that gentleman?He is my friend Tom。
He wants to see you.2.用于表达天气、环境、时间、距离、季节等。
例如：It’s half an hour’s walk from here to our school.It‘s nice and warm here.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。
例如：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 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，主要出现在以no good。
no use。
no harm。
dangerous。
foolish等词作表语的句子中。
It’XXX running water in that area.XXX.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 XXX.②It is strange (surprising。
【高二】高二英语It用法练习题及答案
【高二】高二英语It用法练习题及答案 it用法练习一1.由于这个原因，她叔叔搬到了纽约。
a.is...whichb.was...whyc、是。
就这样。
是怎样2.itwas___hesaidatthemeeting__disappointedme.a、什么。
，那是B。
那个那个c.what..,whatd.that..,what3.----不是吗。
你刚才是谁？---______.a、我不知道他是谁。
是的，海蒂c.no,hedidn'td.yes,itwas4.是在第二次世界大战期间吗？a.thisb.thenc.thatd.while5.我认为在没有大量记忆工作的情况下掌握一门外语是不可能的。
a.thisb.itc.thatd.its6.他能按时完成工作重要吗？a.itb.thisc.thatd.he7.汤姆告诉他应该更加努力工作，但他没有这样做。
a.heb.whichc.shed.it8.你的老师是1998年大学毕业的吗？a.that..,thatb.it...whichc、它。
就这样。
信息技术什么时候9.hefelt___dutytoworkforhumanrightsandprogress.a、我是某人。
希斯克。
那就是。
那是10.___isnogood___withoutdoinganything.a、这个。
会说话。
信息技术托斯佩克c.that...tosayd.it...talking11.除了我的伴侣，所有孩子都因为交通堵塞而迟到。
a.isb.arec.wasd.hasbeen12.你的新衣服适合你，但我的衣服适合我。
a.don’tfitb.doesn’tfitc.don’tfitford.aren’tfitIt使用练习21.itwasthisvillage___iwasbroughtup.a、好的。
太好了。
在什么地方。
哪一个2.itwasinthisvillage___iwasboughtup.a、好的。
人教版高考英语语法填空代词it的用法练习题30题【含答案解析】
人教版高考英语语法填空代词it的用法练习题30题【含答案解析】1. ____ is necessary to protect the environment.A. ItB. ThatC. ThisD. One答案：A。
解析：在这个句子中，it作为形式主语，真正的主语是后面的“to protect the environment”。
这种结构是为了避免句子头重脚轻。
如果用that、this 或者one，句子结构就不正确，因为它们不能在这个句子中充当形式主语的功能。
2. ____ is difficult for me to learn French well in a short time.A. ItB. WhatC. WhichD. As答案：A。
解析：这里it作形式主语，“for me to learn French well in a short time”是真正的主语。
what通常在从句中充当成分，which用于引导定语从句，as可引导多种从句，但都不能用于这种表示“做某事对某人来说是困难的”的结构中，所以只能用it。
3. ____ seems that he has made great progress in his study.A. ItB. HeD. They答案：A。
解析：此句中it是形式主语，“that he has made great progress in his study”是真正的主语，表示“他在学习上取得了很大进步”这件事。
he、she、they 都不能在这个句子里充当形式主语，只有it有这种用法。
4. ____ is important to keep a good diet.A. ThereB. ItC. ThatD. This答案：A。
解析：it在这里作形式主语，用来指代后面的“to keep a good diet”。
表示“保持良好的饮食是重要的”。
there表示存在，that和this不能作这种结构中的形式主语，所以要用it。
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高中英语It的用法专项练习题（含答案）
1. Was it during the Second World War_____ he died?
A.that
B.while
C.in which
D.then
2. Is ____ necessary to complete the design before National Day?
A.this
B.that
C.it
D.he
3. I don't think ____ possible to master a foreign language without much memory work.
A.this
B.that
C.its
D.it
4. Does ______ matter if he can't finish the job on time?
A.this
B.that
C.he
D.it
5. It was not _____ she took off her glasses _____ I realized she was a famous film star.
A.when, that
B.until, that
C.until, that
D.when, then
6. I was disappointed with the film. I had expected ______ to be much better.
A.that
B.this
C.one
D.it
7. It was not until 1920 ______ regular radio broadcasts began.
A.while
B.which
C.that
D.since
8. ______is a fact that English is being accepted as an international language.
A.There
B.This
C.That
D.It
9. It was only when I reread this poems recently _____ I began to appreciate their beauty.
A.until
B.that
C.then
D.so
10. I hate_____when people talk with their mouths full.
A.it
B.that
C.these
D.them
11. It is the ability to do the job _____ matters not where you come from or what you are.
A.one
B.that
C.what
D.it
12. I like ___ in the autumn when the weather is clear and bright.
A. this
B. that
C. it
D. one
13. ―Do you like ___ here?
―Oh, yes. The air, the weather, the way of life. Everything is so nice.
A. this
B. These
C. That
D. it
14. We needed a new cupboard for the kitchen. So Peter made ___ from some wood.
A. it
B. One
C. Himself
D. another
15. The foreign Minister said, " _____ our hope that the two sides will work towards peace."
A. This is
B. There is
C. That is
D. It is
16. _____ is reported in the newspaper, talks between the two countries are making progress.
A. It
B. As
C. That
D. What
17. ― How often do you eat out?
― ________, but usually once a week.
A. Have no idea
B. It depends
C. As usual
D. Generally speaking
18. We wanted to get home before dark, but it didn't quite _____ as planed.
A. make out
B. turn out
C. go on
D. come up
19. ― What do you want to do next? We have half an hour until the basketball game.
―________. Whatever you want to do is fine with me.
A. It just depends
B. It's up to you
C. All right
D. Glad to hear that
20. It was ____ back home after the experiment.
A. not until midnight did he go
B. until midnight that he didn't go
C. not until midnight that he went
D. until midnight when he didn't go
Keys:
1-5 ACDDB 6-10 DCDBA 11-15 ACDBD 16-20 BBBBC。