专题02 主语从句-2021高考英语主语从句专项练习(解析版)
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高中英语主语从句用法练习题50题(答案解析)1. ____ is still unknown whether we can go back to the past through time - traveling.A. ItB. ThatC. WhatD. Which答案解析:A。
在这个句子中,“whether we can go back to the past through time - traveling”是真正的主语从句,为了避免句子头重脚轻,使用it作形式主语,这是it作形式主语的常见用法。
选项B“that”引导主语从句时无实际意义,但在此处不符合句子结构需求。
选项C“what”在主语从句中要充当成分,这里不需要。
选项D“which”表示“哪一个”,不符合句子语境。
2. ____ makes me happy is that I have passed the difficult English exam.A. ItB. ThatC. WhatD. Which答案解析:C。
这里“____ makes me happy”是主语从句,从句中缺少主语,“what”可以在主语从句中充当主语,表示“……的事物”。
选项A“it”作形式主语时,句子结构应为“it + be + 形容词+ that从句”,不符合此句结构。
选项B“that”引导主语从句时在从句中不充当成分,这里从句缺主语,所以不行。
选项D“which”表示在一定范围内的“哪一个”,不适合此语境。
3. ____ is a fact that the earth moves around the sun.A. ItB. ThatC. WhatD. Which答案解析:A。
“that the earth moves around the sun”是真正的主语从句,这里使用it作形式主语,这是典型的it作形式主语的结构,“it + be + 名词+ that从句”。
高中英语主语从句用法练习题50题(答案解析)1._____ is important for us to protect the environment.A.ThatB.ThisC.ItD.One答案解析:C。
本题考查it 作形式主语的用法。
it 在句中作形式主语,真正的主语是to protect the environment。
A、B、D 选项均不能作形式主语。
2._____ is known to all that the earth is round.A.ThatB.ThisC.ItD.One答案解析:C。
本题考查it 作形式主语的用法。
it 在句中作形式主语,真正的主语是that the earth is round。
A、B、D 选项均不能作形式主语。
3._____ is a pity that he can't come.A.ThatB.ThisC.ItD.One答案解析:C。
本题考查it 作形式主语的用法。
it 在句中作形式主语,真正的主语是that he can't come。
A、B、D 选项均不能作形式主语。
4._____ is necessary to learn English well.A.ThatB.ThisC.ItD.One答案解析:C。
本题考查it 作形式主语的用法。
it 在句中作形式主语,真正的主语是to learn English well。
A、B、D 选项均不能作形式主语。
5._____ is said that he has gone abroad.A.ThatB.ThisC.ItD.One答案解析:C。
本题考查it 作形式主语的用法。
it 在句中作形式主语,真正的主语是that he has gone abroad。
A、B、D 选项均不能作形式主语。
6._____ is reported that a new bridge will be built.A.ThatB.ThisC.ItD.One答案解析:C。
高考英语主语从句翻译练习班级_考号姓名总分1.据估计,上海每年春节要接待几百万游客。
(It)2.还不知道是什么原因造成这次森林火灾。
(cause)3.你要一个人完成那项任务似乎很困难。
(seem)4.无论他为他的父母做什么,都会让他们很开心。
(top)5.据报道,很多大学生想毕业后自己创业。
(report)6.我突然想到我忘记通知他们考试的时间了。
(occur》7.这个课程的创新之处在于它很大程度上尊重了小学生的学习(What)8.据说每天喝适量的葡萄酒可以使人保持年轻。
(stay)9.他从没想到两家公司都会给他工作机会,但是他不知道该如何选择,因为它们都是行业内的翘楚。
(occur)10.随着社会竞争日益加剧,青年人掌握至少两门语言是十分必要的。
(It)11.将来过怎样的生活取决于你自己。
(be up to)12.这个游戏的独特之处在于它让孩子学会如何应对现实生活中的问题。
(What)13.建议该实验在低温下操作。
(suggest)14.任何能够采用新方法解决这道技术难题的人,都将受到奖赏。
(Whoever)15.让这所学校自豪的是超过90%的学生都被重点大学录取。
(What)16.人们普遍认为在公共场合大声说话是不文明行为,应该避免。
(It)17.我从未想到那些偏远山区的孩子们生活条件如此艰苦。
(occur)18.随着科技的发展,电脑是否会取代传统的教学方式成为了当下最热的话题之一。
(substitute)19.因为蓝色是天空和海洋的颜色,所以蓝色自然常和冷静,可靠和喜爱平静生活联系在一起。
(natural)20.但凡家境殷实的单身汉,必然想娶妻成家,这是举世公认的道理。
(It)附:参考答案1.It is estimated that Shanghai receives millions of visitors every Spring Festival.2.What caused the forest fire is still unknown.3.It seems very difficult that you are to complete the task alone.4.Whatever he does for his parents makes them feel on top of the world.5.It is reported that many college students want to start their own business after graduation.6.It suddenly occurred to me that I had forgotten to inform them of the time for the exam.7.What is original in this course is that it respects pupils, study habits to a great extent.8.It is said that drinking a proper amount of wine every day can help one to stay young.9.It never occurred to him that the two companies would both give him a job offer, but he didn,t know which to choose, because both of them belong to the top of the industry.10.It is necessary for the young to master at least two languages with the social competition getting increasingly fiercer11.It's up to you what kind of life you will lead in the future12.What makes this game peculiar lies in that it teaches kids how to handle the problems in real life.13.It is suggested that the experiment should be made under a low temperature.14.Whoever can adopt a new approach to solving the technical problem will/shall be awarded.15.What made the school proud was more than 90% of the students had been admitted to key universities.16.It is generally believed/ considered/ thought that talking loudly in public is uncivilized and should be avoided17.It never occurred to me that the living conditions of the children should be so hard in the remote mountainous areas18.With the advancement of technology, whether computers will substitute for traditional teaching means has become one of the hottest topics nowadays.19.Since blue is the colour of the sky and the sea, it is only natural that it should often be associated with calmness, reliability and preference for a peaceful life.20.It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife.附:知识讲解主语从句就是从句作句子主语,一般放在句首,即主句谓语动词之前。
高中英语主语从句完形填空题20题答案解析版1**题干**:In our daily lives, we often encounter situations where we need to make decisions. Sometimes it's hard to know what is the right choice. ___1___ we think carefully and consider all the factors, we can usually come to a good decision. Another important aspect is to listen to our inner voice. ___2___ we trust our instincts, we may find that we are more confident in our choices. However, it's also crucial to gather information and seek advice from others. ___3___ we have different perspectives and experiences, we can learn from each other. Moreover, we should not be afraid of making mistakes. ___4___ we learn from our mistakes, we can grow and become better. Finally, we should always keep an open mind and be willing to change our decisions if necessary. ___5___ we are flexible and adaptable, we can better deal with the uncertainties of life.**问题1**:___1___ we think carefully and consider all the factors, we can usually come to a good decision.A. IfB. WhenC. BecauseD. Although**答案**:A。
高中英语主语从句练习题20题含答案解析1._____ he will come or not is still a question.A.ThatB.WhetherC.WhoD.What答案解析:B。
“Whether...or not”是固定搭配,表示“是否”。
A 选项that 在主语从句中不表示“是否”的意思;C 选项who 表示“谁”,不符合语境;D 选项what 表示“什么”,也不符合题意。
2._____ surprised us most was his attitude.A.ThatB.WhetherC.WhoD.What答案解析:D。
what 在主语从句中充当主语,表示“什么”。
A 选项that 在主语从句中无实际意义,只起连接作用;B 选项whether 表示“是否”;C 选项who 表示“谁”,在这里都不符合语境。
3._____ is known to us all is that the earth is round.A.ThatB.WhetherC.WhoD.What答案解析:A。
“That is known to us all”是固定句式,that 在主语从句中无实际意义,只起连接作用。
B 选项whether 表示“是否”;C 选项who 表示“谁”;D 选项what 表示“什么”,在这里都不合适。
4._____ he has done is very important.A.ThatB.WhetherC.WhoD.What答案解析:D。
what 在主语从句中充当宾语,表示“他所做的事情”。
A 选项that 在主语从句中无实际意义,只起连接作用;B 选项whether 表示“是否”;C 选项who 表示“谁”,在这里都不符合语境。
5._____ will win the game is not clear.A.ThatB.WhetherC.WhoD.What答案解析:C。
根据语境,“谁会赢得比赛还不清楚”,who 在主语从句中充当主语,表示“谁”。
高中英语主语从句专项练习标题:高中英语主语从句专项练习一、主语从句概述主语从句是在句子中起主语作用的从句,是英语语法中的重要内容之一。
掌握好主语从句的用法和规则对于理解英语句子的结构和意义至关重要。
二、主语从句类型1、That引导的主语从句:例如,That you are coming to England is great news.2、Whether引导的主语从句:例如,Whether they agree or not remains to be seen.3、疑问词引导的主语从句:例如,How this happened is not clear.4、名词性从句简化形式的主语从句:例如,It is a pity that you should have missed the lecture.三、主语从句练习1、() + that从句A. 祈使句B. 感叹句C. 陈述句D. 疑问句答案:C. 陈述句解析:主语从句需要用一个完整的句子作为主语,因此只有陈述句符合要求。
2、主语从句的语序通常是()A. 疑问式B. 感叹式C. 陈述式D. 祈使式答案:C. 陈述式解析:主语从句的语序通常是陈述式,即主语在前,谓语在后。
3、下列句子中,不是主语从句的是()A. When he will come is not known.B. What he wants is a book.C. Whether they will come or not depends on the weather.D. You are what you wear. 答案:D. You are what you wear. 解析:D项是一个名词性从句的简化形式,而不是真正的主语从句。
四、主语从句注意事项1、主语从句的时态规则:主语从句的时态要与主句的时态保持一致。
2、主语从句的语气规则:使用虚拟语气的情况,如It is necessary that...,常用于描述感情、态度等。
2021届高考英语语法:主语从句考点的四个要点和练习题(含答案)一、弄清主语从句有哪些引导词可以用于引导主语从句的词语主要有五类:连词that和whether、连接代词、连接副词、关系代词型what、关系代词型-ever类词——在一个句子中到底该什么样的“引导词”,主要根据句子意思以及句子结构来确定。
如:1. That fashion differs from country to country may reflect the cultural differences from one aspect. 各个国家不同的时尚潮流从一个方面反映了各国之间的文化差异。
2. When the delayed flight will take off depends much on the weather. 那架延误的班机何时起飞在很大程度上取决于天气。
3. What we expect from you is working hard rather than hardly working. 我们期待你的是努力做事,而不是几乎什么都不做。
【分析】第1句用that引导主语从句,that既不充当句子成分,也没有具体的含义;第2句用when引导主语从句,when在主语从句中充当时间状语,表示“何时”;第3句用what引导主语从句,what在主语从句中用作动词expect的宾语,在意思上相当于the thing that。
二、弄清什么情况下使用形式主语为避免头重脚轻,人们通常会将主语从句置于句末,而在主语位置处使用形式主语it。
如:1. It is by no means clear what the president can do to end the strike. 完全不清楚总统要做什么才能结束那场罢工。
2. It remains to be seen whether the newly formed committee’s policy can be put into practice.新形成的委员会的政策能否贯彻落实还有待被观察。
高中英语主语从句练习题20题(答案解析)1._____ is known to all that the earth is round.A.ThatB.ItC.AsD.What答案解析:B。
“It is known to all that...”是固定句型,it 作形式主语,真正的主语是that 引导的从句。
A 选项that 不能直接放在句首作形式主语;C 选项as 引导的非限制性定语从句通常放在句首,语义不符;D 选项what 引导主语从句时不能用在这个句型中。
2._____ is important for us to learn English well.A.ThatB.ItC.ThisD.One答案解析:B。
“It is important for sb to do sth”是固定句型,it 作形式主语,真正的主语是动词不定式to learn English well。
A 选项that 无此用法;C 选项this 不能作形式主语;D 选项one 也不能作形式主语。
3._____ seems impossible that he can finish the task in such a short time.A.ThatB.ItC.ThisD.He答案解析:B。
“It seems impossible that...”是固定句型,it 作形式主语,真正的主语是that 引导的从句。
A 选项that 不能作形式主语;C 选项this 不能作形式主语;D 选项he 不是形式主语的正确用法。
4._____ is a pity that you missed the concert.A.ThatB.ItC.ThisD.What答案解析:B。
“It is a pity that...”是固定句型,it 作形式主语,真正的主语是that 引导的从句。
A 选项that 不能作形式主语;C 选项this 不能作形式主语;D 选项what 引导主语从句时不能用在这个句型中。
高中英语主语从句用法练习题50题答案解析1._____ he will come to the party is still uncertain.A.ThatB.WhetherC.WhatD.When答案解析:B。
“他是否会来参加派对还不确定。
”A 选项that 在主语从句中不翻译,无实际意义,在此处不合适;C 选项what 在主语从句中充当主语、宾语等成分,这里不需要这个意思;D 选项when 表示时间,与句子意思不符。
B 选项whether 表示“是否”,符合题意。
2._____ she has won the first prize surprises us all.A.ThatB.WhetherC.WhatD.When答案解析:A。
“她赢得了一等奖这件事让我们所有人都很惊讶。
”that 在主语从句中不翻译,无实际意义,此处引导主语从句符合语法规则。
B 选项whether 表示“是否”,不符合句子意思;C 选项what 在主语从句中充当主语、宾语等成分,这里不需要这个意思;D 选项when 表示时间,与句子意思不符。
3._____ we should do next is a difficult decision.A.ThatB.WhetherC.What答案解析:C。
“我们下一步应该做什么是一个艰难的决定。
”what 在主语从句中充当do 的宾语,符合语法规则。
A 选项that 在主语从句中不翻译,无实际意义,此处不合适;B 选项whether 表示“是否”,不符合句子意思;D 选项when 表示时间,与句子意思不符。
4._____ he can finish the work on time is important.A.ThatB.WhetherC.WhatD.When答案解析:B。
“他是否能按时完成工作很重要。
”whether 表示“是否”,符合题意。
A 选项that 在主语从句中不翻译,无实际意义,此处不合适;C 选项what 在主语从句中充当主语、宾语等成分,这里不需要这个意思;D 选项when 表示时间,与句子意思不符。
高考专项练习之主语从句1. ________it says is ________ it fights it,and that is not the same thing at all.()A. All what;thatB. That;thatC. That;whatD. What;that2. But______ theygrow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year's crop.()A. whatever; becomeB. whichever; becomeC. whatever; beco mesD. whichever; becomes3. ________ worries me is the way he keeps changing his mind.()A. ThisB. ThatC. WhatD. It4. ____ is obviously right is to give all children equal opportunities to develop their special gifts.()A. WhichB. WhatC. ThatD. It5. ____makes this shop different is that it offers more personal services.()A. WhatB. WhoC. WhateverD. Whoever6. After Yang Liwei succeeded in circling the earth,_____ our astronauts desire to do is walk in space.()A. whereB. whatC. thatD. how7. ________ she couldn't understand was ________ fewer and fewer students showed interest in her lessons.()A. What; whyB. That; whatC. What; becauseD. Why; that8. ____caused the accident is still a complete mystery.()A. WhatB. ThatC. HowD. Where9. _____he said _____ to hurt you.()A. That; didn't meanB. Which; meantC. What; didn't meanD. As; meant10. _____________ he said at the meeting astonished everybody present.()A. WhatB. ThatC. The factD. The matter11. ______ you don't like him is none of my business.()A. WhatB. WhoC. ThatD. Whether12. _____________ leaves the room last ought to turn off the lights.()A. AnyoneB. The personC. WhoeverD. Who13. It has been proved_____eating vegetables in childhood helps to protect you against serious illnesses in later life.()A. ifB. becauseC. whenD. that14. ________wants to stay in a hotel has to pay their own way.()A. AnyoneB. The oneC. WhoeverD. Who15. ________ is known to us all is that the 2016Olympic Games will take place in Rio de Janeiro.()A. ItB. WhatC. AsD. Which16. _________ we can't get seems better than __________ we have.()A. What,whatB. What,thatC. That,thatD. That,what17. ________ we'll go camping tomorrow depends on the weather.()A. IfB. WhetherC. ThatD. Where18. ________ made the school proud was________ more than 90% of the students had been admitted to key universi ties.()A. What; becauseB. What; thatC. That; whatD. That; because19. ____________has helped to save the drowning girl is worth praising.()A. WhoB. WhoeverC. AnyoneD. The one20. ______ the ancient Egyptians built the pyramids puzzled people for centuries.()A. WhetherB. WhatC. HowD. Where21. ______ anyone should want to kill her was unbelievable.()A. WhetherB. ThatC. WhatD. If22. ________ we need are better laws to protect the environment.()A. WhichB. ThatC. WhatD. How23. __________they need __________ something to make them healthy and strong.()A. What; areB. That; areC. All; isD. All which; is24. ___________has helped to save the drowning girl is worth praising.()A. WhoB. The oneC. AnyoneD. Whoever25. It is becoming a threat to the Chinese language and culture _____ some people can't write Chinese characters pro perly.()A. whichB. thatC. whetherD. how26. It is still unclear _____ the man didn't speak the truth..()A. thatB. howC. whenD. why27. _________ was determined at the meeting is that the government will develop a new educational system.()A. WhatB. HowC. WhenD. That28. It came as a great surprise to the public ______ some state leaders'cellphones might have beenmonitored by America's National Security Agency.()A. thatB. whetherC. whatD. which29. is where he gets all his money from.()A. What I can't understand itB. That I can't understand itC. What I can't understandD. Which I can't understand30. ________ impressed me was the boy's ability to deal with this kind of trouble.()A. ThatB. WhoC. WhetherD. What31. It is natural _____ children are curious about the world around them.()A. thatB. whetherC. whatD. how32. It's better to understand _____ you don't understand when you read a story.()A. howB. whetherC. whatD. that33. ________ surprised us most was _______ he hadn't been outdoors for 20 years.()A. That; thatB. That; whatC. What; thatD. It; that34. Didn't it occur to you ______ we could have solved the problem in an easier way?()A. thatB. whetherC. howD. why35. ______ surprised me most was that we had met each other here before.()A. ThatB. ItC. WhichD. What36. ______ shocked the world was that North Korea carried out its nuclear bomb test again.()A. WhichB. WhateverC. WhatD. That37. It is obvious to the students ______ they should get well prepared for their future.()A. asB. whichC. whetherD. that38. ________ you can succeed in the end will mainly depend on _________ you do and _________ you do it.()A. If; what; whyB. Whether; what; howC. Whether; how; whyD. That; whether; how39. It remains to be seen_______ the newly formed committee's policy can be put into practice.()A. thatB. whichC. whatD. whether40. ____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed.()A. What; thatB. That; thatC. What; whetherD. It; that41. ____ he will offer us enough help doesn't matter a lot to our success.()A. IfB. WhetherC. BeforeD. How42. ______ he is remembered for is his humorous style when he is talking.()A. WhereB. ThatC. WhatD. How43. ______ you said at the meeting is good for the company.()A. WhenB. HowC. ThatD. What44. is willing to volunteer in the 2022 Beijing Winter Olympics is welcome to join us.()A. WhateverB. WhoeverC. WheneverD. Wherever45. _____the author of the book intends to express is not the loneliness of beingtrapped on a deserted island but the faith in overcoming any problem ahead.()A. ThatB. HowC. WhatD. Why46. you choose to live there are always going to be disadvantages.()A. WhateverB. WhereverC. WhicheverD. Whoever47. __________ Tom didn't pass the exam made his parents very upset.()A. WhichB. WhatC. ThatD. When48. fashion differs from country to country may reflect the cultural differences from one aspect.()A. WhatB. ThatC. ThisD. Which49. In today's China,_____ breaks the law is to be punished.()A. wheneverB. whateverC. whereverD. whoever50. In today's China,_____ breaks the law is to be punished.()A. wheneverB. whateverC. whereverD. whoever【答案】1. D2. C3. C4. B5. A6. B7. A8. A9. C 10. A11. C 12. C 13. D 14. C 15.B16. A 17. B 18. B 19. B 20.C21. B 22. C 23. C 24. D 25.B26. D 27. A 28. A 29. C 30.D31. A 32. C 33. C 34. A 35.D36. C 37. D 38. B 39. D 40.A41. B 42. C 43. D 44. B 45.C46. B 47. C 48. B 49. D 50.D【解析】1.答案D.分析句子结构可知,"and"连接两个并列的句子,前句中的谓语动词为"is","________it says"为主语从句,主语从句中动词"says"后缺少宾语,又不指人,因此需用疑问代词"what"引导;"what it says=all (that)it says";"________ it fights it"为表语从句,表语从句中意思已完整,且不缺少成分,因此用连接词"that"引导;因此D项符合语境,故选D.它所说的就是它(这款牙膏)能对付它(口臭),然而这根本不是一码事.本题考查名词性从句.解答此类题目首先要读懂句意和分析句子结构,其次判断是名词性从句中的哪一种从句,然后再分析从句中的成分,如果从句中缺成分且不指代人时一般用what.2.答案:C.根据句意可知第一空whatever=no matter what表示"无论什么",引导让步状语从句,whichever 也可以引导让步状语从句,但是前面需要有一定的范围.第二空,主语是what引导的名词性从句,所以谓语动词用单数形式.故选C.但是无论他们种什么,他们都确保收获后留在地面的东西可以成为第二年庄稼的天然的肥料.本题考查whatever引导让步状语从句的用法,和whichever的区别;第二空考查主谓一致,注意分析句子结构,判断是主语从句.3.答案:C 考查主语从句.分析句子可知____worries me为主语从句,从句中缺少主语,所以用what来引导,且what在从句中作主语.that引导主语从句不做成分;It 和this不是名词性从句的引导词,所以答案选C.使我担心的是他不断改变主意的方式.本句是一个主语从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.主语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.4.答案:B.分析句子成分结构可知,____ is obviously right是从句作主语,is to give…是系表结构.主语从句中,is right是从句系表结构,所以从句缺主语.which引导主语从句时,意为"哪一个?",语意不符,排除A.引导主语从句时,that是连词,不作任何成分,排除C.若选D,则本题为it is obviously right is to give…,此时,第二个is是多余的.句子需要变成it is obviously right to give…时,语法结构才正确,故排除D.what引导主语从句是代词,作从句主语、宾语、表语和定语等,一般表示"…的事情".故本题选B.给所有孩子们平等的机会来发展他们独特的才能很明显是争取的事情.本题考查名词性从句引导词,解答词类题目,关键要划分从句的成分,确定引导词所作的成分,若是从句缺主语宾语等,一般用连接代词what,which,who,whom和whose等.若从句不缺主语宾语时,一般用连接副词when,where,why和how,或者使用连词that,whether和if.5.答案:A 考查主语从句.分析句子可知____makes this shop different 是主语从句,从句中缺少主语,根据句意:使这个商店与众不同的是它提供更多的个人服务.所以答案选A.B,C 指人;C任何的东西,意义不符合句意.使这个商店与众不同的是它提供更多的个人服务.本句是一个主语从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.主语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.6.答案:B 分析句子结构可知,空处是引导主语从句,从句缺少宾语,用what引导.故选B.在杨利伟成功绕地球飞行后,我们的宇航员渴望的是在太空行走.名词性从句缺少主宾表或定语用what.7.答案是A.考查名词性从句,分析句子结构"________ she couldn't understand"是一个主语从句,从句中缺少understand的宾语,所以用what引导,what做从句的宾语;fewer and fewer students showed interest in her lessons是一个表语从句,根据句意:她不能理解的是为什么越来越少的学生对她的课表现出兴趣,所以用why来引导.故答案选A.她不能理解的是为什么越来越少的学生对她的课表现出兴趣.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语,那么就找到了解题的路子.名词性从句的解题可以从分析从句的句子结构开始,看从句是否缺少主语、宾语、表语、定语等句子成分.然后具体问题具体分析.8.答案:A分析句式可知,"____caused the accident"是主语从句,在从句里缺少主语,所以用what引导.how和where 在句子里做状语,不符合.that引导主语从句不做成分,故答案选A.什么造成这起事故依然是个谜.考生须掌握名词性从句的特征,注意分析句子结构并在具体语境中灵活使用.9.答案C 考查主语从句.分析句子可知___he said是主语从句,从句中缺少主语,所以用what来引导;mean to do是固定短语"有意做某事".句意:他说的话无意伤害你.故答案选C.他说的话无意伤害你.本句是一个主语从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.主语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.10.答案A 考查主语从句.本句是一个主语从句,he said缺少宾语,所以用what来引导;that不能在名词性从句中做成分;所以答案选A.他在会上的发言令在场的所有人吃惊.本句是一个主语从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.主语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.11.C 考查名词性从句.分析句子可知这是一个主语从句you don't like him,从句中不缺少句子成分,所以用that来引导,what,who,引导主语从句,连接词在从句中都要做成分;whether引导意思是"是否",所答案选C.你不喜欢他和我无关.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语,12.答案C 考查名词性从句,连接代词whoever可以引导名词性从句,并在从句中作主语,相当于any person who 或the person who,意为"一切…的人".而anyone和the person均非连词,不能引导从句,who leaves the room last意为"某个最后离开房间的人",与题意不符,如果要选anyone或the person,都必须在它们后面再加上引导定语从句的关系代词who.如果要选who就体现不出"无论谁"的含义了,故答案选C.无论谁最后一个离开房间都应该关掉灯.本句是一个名词性从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.同位语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.13.答案:D.考查it的用法.题干中it是形式主语,真正的主语是后面的主语从句,根据意思可知该从句不缺少任何成分,故选that,if是否,because表原因,when当从句中缺少时间状语时才可用.据证实,儿童时期吃蔬菜能够帮助保护你在人生的后期抵抗疾病.本题考查it的用法.在主语从句中,当主语从句很长时,为了避免头重脚轻,故将主语从句放到句子的后面,主语就有it代替作形式主语.14.答案:C 由句子结构可以看出该句子属于复合句:因为有两个谓语动词wants和has.所以应该存在一连词来连接句子.可以是who 和whoever,从句意来看,要表达无论是谁,最佳答案只能是whoever,也就是说即引导主语句子还要充当从句的主语.无论谁想住在旅馆都必须按自己的方式付钱.了解句意,分析句子结构,同时分析从句中的句子成分,结合句意,做出正确的选择.15.答案:B根据句式结构可知,________ is known to us all 是主语从句,在从句中缺少主语,所以用引导词what,意思是众所周知.如果选A,则改为It is known to us all that the 2016Olympic…如果选C,As is known to us all,the 2016Olympic…众所周知,2016奥运会将在里约举行.考生需对主语从句的用法以及特点掌握并在具体语境中使用.16.答案:A分析句式可知,_________ we can't get 是主语从句,从句中get缺少宾语,故用what;__________ we have从句中也缺少宾语,用what,故答案为A.我们得不到的似乎比我们有的更好.考查在答题时首先要分析句子的结构,弄清从句中缺少什么成分,再接合语法知识选择正确答案17.答案是B.本题考查主语从句中的引导词;题干中depends on前为主语从句,if通常不引导主语从句放在句首,排除A;根据句意,我们"是否"去野营取决于天气,whether(是否),可以引导名词性从句,故选B;that 在名词性从句中不担任成分,无意义,故排除C;从句中不缺地点状语,排除D.我们明天是否去野营取决于天气.名词性从句考查的关键是连接词的选用和语序,因此,我们首先要搞清从句的性质,掌握各连接词的用法,在此基础上判断.此外,关注名词性从句用陈述语序.18.答案为B.本题考查名词性从句中引导词的运用.what在名词性从句中可做主语、宾语、表语或定语,表示"所、什么";that在名词性从句中不担任成分,无意义,除宾语从句外,that不可省略;题干中was前面的主语从句中缺少主语,故第一空选what;was后面的表语从句从意思到成分都是完整的,故第二空用that,答案是B.使这所学校感到骄傲的是超过90%的学生都被重点大学录取了.名词性从句考查的关键是连接词的选用和语序,因此,我们首先要搞清从句的性质,掌握各连接词的用法,在此基础上判断.此外,关注名词性从句用陈述语序.19.答案:B,whoever"无论谁"强调任意性,相当于anyone who,who含有疑问的意思,例如:who will come is not known.谁要来还不知道.考查主语从句,句意:无论谁帮助救了这个溺水的女孩都值得表扬.who和whoever引导主语从句:who说的是"谁",whoever说的是"无论谁"相当于anyone who.20.答案:C.根据句意可知让人们困惑的事情是古埃及人是怎么建筑金字塔的,用how引导主语从句,whether 是否,不符合句意;what什么,在主语从句中作主宾表,where哪里,意思不符.故选C.几个世纪以来,古埃及人是怎么建筑金字塔的让人们很困惑.本题考查主语从句,从句意和句子成分分析有助于答题.21. 答案:B.根据句意和结构可知这句话使用主语从句,从句成分和意思都是完整的,用that引导,that不作成分,不能省略,whether是否,意思不符,what应该在主语从句中作主宾表,if不能引导主语从句,故选B.任何人都竟然都想杀了她这是令人难以置信的.本题考查主语从句,首先从句意和句子成分分析这是主语从句,然后再分析主语从句内容判断是否缺成分,缺少什么成分,这样有助于答题.22.答案C.通过分析可知本题是一个主语从句,从句中谓语动词为need,后面缺少宾语,因此要用连接代词,排除B、D;which意为"哪一个",意思与语境不符;what意思为"…东西,事情".我们所需要的是一些保护环境的更好的法律.本题考查主语从句.主语从句题是高考常考的内容,注重考查考生对主语从句的理解和分析,要求考生平时注意分析句子成分,做题时还要结合所学语法知识进行判断,做出正确的选择.23.C 考查从句.分析句子可知all 是先行词they need 是定语从句,all在从句中做宾语,所以省略了that;all是主句的主语,根据句意:他们所需要的只是使他们健康强壮的东西.所以谓语动词用单数形式,故答案选C.如果第一个空用what引导主语从句正确,但是第二空要用单数形式,所以不能选A.D选项中all做先行词不能用which来引导.他们所需要的只是使他们健康强壮的东西.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语,24.答案:D考查名词性从句.句意:无论是谁,挽救这个溺水女孩,都值得赞扬._____has helped to save the drowning girl 是一个主语从句 whoever相当于一个先行词加一个关系代词.whoever=anyone who.whoever 引导主语从句,A选项是疑问句,B C 选项缺少关系代词,故答案选D.无论是谁,挽救这个溺水女孩,都值得赞扬.本句是一个主语从句,解题时要分析句子的结构判断是什么从句,然后根据不同从句的解题技巧选出不正确的答案.主语从句属于名词性从句中的一种,也是学生们需要掌握的一种基本的英语句型,引导名词性从句的连接词选择是考试的重点,学会分析从句的句子成分是解决名词性从句的解题关键.25.答案是B.考查名词性从句,分析题干可知it 是形式主语,真正的主语是some people can't write Chinese characters properly,此句中不缺少主语或者宾语,所以关系词选that.一些人不能正确地写出汉字正成为中国语言和文化的一个威胁.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语26.答案:D.根据It is still unclear说明it 是形式主语,而真正主语 the man didn't speak the truth可知句子不完整,这个男人为什么不说出真相,缺原因状语,故选D.仍然不清楚这个男人为什么不说出真相.本题考查主语从句的连接词,在充分分析it 形式主语的基础上再结合语义便能选出正确答案,同时要注意与it is clear that句型不要混淆.27.答案:A.根据is that the government will develop a new educational system可知前面是主语从句,主语从句中缺主语,再结合句意,在会议上什么被决定了,故选A在会议上被决定的是,政府将开发新的教育系统.本题考查主语从句,在在充分分析句型基础上,同时了解句意的基础上便不难选出此题答案.28.答案是A.考查名词性从句,主语是一个句子some state leaders'cellphones might have been monitored by America's National Security Agency.分析此句不缺少主语和宾语用that来引导,it 是形式主语,所以答案选A.一些国家领导人的手机可能已经被美国的国家安全局监视令公众惊讶.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语29.答案是C.本题考查主语从句;动词is前为主语从句,从句表达"疑问",而that引导名词性从句不表示疑问,排除B;A项宾语重复:what在从句中做宾语,而it也在从句中做宾语,故排除A;which 在名词性从句中表示选择,本题无选择的含义,排除D;what在从句中做understand的宾语,故选C;我不能理解的是他从哪里得来的这些钱.名词性从句考查的关键是连接词的选用和语序,因此,我们首先要搞清从句的性质,掌握各连接词的用法,在此基础上判断.此外,关注名词性从句用陈述语序.30.答案:D.根据was the boy's ability to deal with this kind of trouble可知前面是主语从句,主语从句中缺 impressed的主语,再结合句意,给我留下深刻印象的是这个男孩处理这类麻烦的能力,故选D给我留下深刻印象的是这个男孩处理这类麻烦的能力.本题考查主语从句,在在充分分析句型基础上,同时了解句意的基础上便不难选出此题答案.31.答案是A.考查名词性从句,本句的主语是句子children are curious about the world around them,句中不缺少主语或者宾语用that引导,it是形式主语,所以答案选A.孩子们对于周围的世界感到好奇是很自然的.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语32.答案:C.根It's better说明it 是形式主语,而真正主语 to understand _____ you don't understand 可知句子不完整,理解你不理解的东西,缺understand 的宾语成分,故选C.当你读一个故事的时候,你最好去理解好你不理解的东西本题考查宾语从句的连接词,在充分分析it 形式主语的基础上再结合语义便能选出正确答案,33.C 考查名词性从句.分析句子可知________ surprised us most 是主语从句,从句中缺少主语,所以用what来引导;he hadn't been outdoors for 20 years是表语从句,从句中不缺成分,所以用that引导,故答案选C.最使我们惊讶的是他已经20年没出门了.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语,34.答案:A本句中it是形式主语,真正的主语应该是后面的主语从句,从句中不缺少任何成分,也没有疑问,所以用连接词that,故本题选择A.难道你没有想起我们本可以更简单地解决这个问题?在考查名词性从句时,要分析从句的各个成分,然后根据是否缺少成分,确定适当的连接词.35.答案D.分析句子结构可知,整个句子的谓语动词是"was",表语为"that we had met each other here before","______ surprised me most"为主语,从句中动词"surprised"前缺少主语,不指人,因此应用"What"引导主语从句,该句可以作为一个固定句型记忆"What surprised me most was that+从句",故选D.最让我感到惊讶的是我们之前已经相互见过面的.本题考查名词性从句.解答此类题目首先要读懂句意和分析句子结构,判断是哪一种从句,然后分析从句中的成分,如果从句中不缺主宾表等成分,则应根据句意来锁定连接词.36.C 考查名词性从句.分析句子可知______ shocked the world 在句中做was的主语,是一个主语从句,在这个主语从句中shocked是谓语动词缺少主语,所以用what来引导,what在主语从句中做主语.在名词性从句中,which是指在某个范围中的"哪一个";whatever"任何的…"that在句中不做成分;故答案选C.令世界震惊的是朝鲜再次进行了核试验.名词性从句一直是高考考查的热点,近几年的高考题主要考察在具体语境中对what和that的辨析,此外,也要求学生对定语从句和名词性从句有清晰的辨认.首先我们要判断它是哪个名词性从句.名词性从句是主句的一部分,可以充当主语、宾语、表语、同位语.就是说,如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语,37.答案:D.考查名词性从句中的主语从句用法.此处要分析句子结构,看出it为形式主语,代替they should get well prepared for their future,并且本句意思完整,不缺成分,所以用that来引导;故选D.很明显,对于学生来说他们应该为自己的未来做好充分的准备.本题考查名词性从句,要会分析句子的成分,并且掌握that的用法.38.答案是B.本题考查名词性从句中的引导词.depend on前面的主语从句中缺少引导词,if通常不引导主语从句,故排除A;that在名词性从句中不担任成分,无意义;题干中需要表示"是否",故排除D;第二空是介词on后面的宾语从句;从句中缺少的是do的宾语;how为副词,不做宾语,排除C;what在名词性从句中可做主语、宾语、表语或定语,表示"所、什么";故第二空用what;第三空后面是on后面的并列的宾语从句,表示"如何"做这件事,故答案是B.你最终能否成功主要取决于你做了什么以及如何做的.。
主语从句2—高考英语语法练习一次清(一轮复习)1._______ all the teachers believe is ______the hard work of students benefits them a lot.A. What, whichB. Which, thatC. When, thatD. What, that 【答案】 D【解析】句意:老师们认为努力总是有用的。
分析句子结构可知,第一空为主语从句,从句中的believe缺少宾语,所以第一空用what,is后的部分表语从句,从句成分完整,所以第二空用that起连接作用,故选D。
【总结】考查名词性从句,本题涉及what引导的主语从句;以及that引导的表语从句。
2.— _______ made her struggle to become an artist so hard?— ______ she was a woman.A. What; WhatB. That; ThatC. What; ThatD. That; What 【答案】 C【解析】句意:—是什么让她努力成为艺术家变得如此之难?—她是一个女性。
第一空作主语,表示“什么”,故用what,第二空是对what的回答,she was a woman既是一个句子又要作主语,而句子是不能直接作主语的,故在前面加个that,且that无实义,不作成分,故选C。
【总结】考查名词性从句,本题涉及what的应用,以及that引导的主语从句。
3.It is ________ he often breaks the schools rules ________ makes his teacher unsatisfied with him.A. what; thatB. that; whatC. that; thatD. which; that 【答案】 C【解析】意:正是他经常违反校规使老师对他不满意。
分析句子结构可知,第一空为主语从句,从句成分、意思完整,it是形式主语,用that只起连接作用,无实义;第二空为强调句型,其基本结构为:it is+被强调部分+that+其余部分,故选C。
【总结】考查名词性从句和强调句型,本题涉及that引导的主语从句,以及强调句型的结构“it is+被强调部分+that+其余部分”。
4.I was going to pay by cash when it suddenly occurred to me I had left my purse at home.A. whetherB. whatC. thatD. where 【答案】 C【解析】句意:我正要付现金,突然想起我把钱包忘在家里了。
it occurred to sb. t hat…固定句式,“某人突然想起某事”后跟that从句,故选C。
【总结】考查连接词辨析,以及固定句式it occurred to sb. that…。
5.___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. That; why 【答案】 C【解析】句意:最让我吃惊的是那个女孩通过了驾驶考试。
___ surprised me most 是一个主语从句,从句中缺少主语,故填what;____the girl passed the driver test是一个表语从句,句中不缺少成分,故填that。
因此选C。
【总结】考查名词性从句,本题涉及what引导的主语从句和that引导的表语从句。
6.It has been pointed out ________ plays a vital role in driving away one's anxiety is one's sweet childhood memories.A. what thatB. whichC. thatD. that what 【答案】 D【解析】句意:有人指出,驱除焦虑所起着至关重要的作用是童年美好的回忆。
本句时一个主语从句,it作形式主语,真正的主语为that what plays a vital role in driving away one's anxiety is one's sweet childhood memories.,主语从句中又有一个主语从句,且此主语从句中缺少主语,所以用what引导。
故选D。
【总结】考查名词性从句,本题涉及what引导的主语从句。
7.While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others.A. it; thatB. what; thatC. that; whatD. which; that 【答案】 C【解析】句意:虽然有些行为对你来说可能很奇怪,但请记住,你认为正常的行为对别人来说可能也不寻常。
第一空为宾语从句,从句结构完整用that起连接作用,第二空为主语从句,从句中consider缺少宾语,应该用what,故选C。
【总结】考查名词性从句,本题涉及that引导的宾语从句和what引导的主语从句。
8.It was he said disappointed me.A. that; whatB. what; thatC. that; whichD. which; that 【答案】 B【解析】句意:正是他说的话让我很失望。
这是一个强调句型,"it is/was that..."是固定搭配,"what he said"是被强调部分, 你可以发现去掉"it was that"后, 句子仍然完整。
"what he said"做主语,主语从句中"said"缺宾语用what补足,故选B。
【总结】考查主语从句的强调形式。
9.We believe you have been devoted to naturally of great necessity.A. that; beingB. all that; beC. that all; areD. what; is 【答案】 D【解析】句意:我们相信你所投入的自然是非常必要的。
分析句子可知,believe后接宾语从句,包含一个主语从句“you have been devoted to ”其中to为介词后接what作宾语,所以连接词为what,故what you have been devoted to 为主语,谓语动词为第三人称单数is。
故选D。
【总结】考查名词性从句和主谓一致,本题涉及what引导的主语从句。
10._____ makes this shop different is that it offers more personal services.A. WhatB. WhoC. WhateverD. Whoever 【答案】 A【解析】句意:这家商店的不同之处在于它提供更多的个人服务。
what引导名词性从句时本身有意义,即表示“什么”或“所……的事物”(="the" thing(s)that),同时又在从句中充当一定的成分。
whoever引导名词性从句时相当于anyone who或those who。
whatever引导名词性从句时相当于anything that,故选A。
【总结】考查名词性从句,本题涉及what引导的主语从句。
11.He took a trip to Beijing last week and ________ he saw at the Forbidden City impressed him deeply.A. thatB. howC. whatD. which 【答案】 C【解析】句意:上周他到北京旅行了,他在故宫所看到的给他留下了深刻的印象。
分析句子结构可知,连词and后为一个名词性从句,因此应该使用what引导,且what在从句中作主语,故选C。
【总结】考查名词性从句,本题涉及what引导的主语从句。
12.________ is the centre of our planetary system was a difficult concept to grasp in the Middle Ages.A. It's the sun and not the earthB. The sun and not the earthC. Being the sun and not the earthD. That the sun and not the earth【答案】 D【解析】句意:太阳而不是地球是我们行星系统的中心,这在中世纪是一个很难理解的概念。
分析句子可知,整个句子为主系表结构,was为系动词,它之前的都为主语,且主语由句子来充当,句子结构以及句意完整,所以连词代词为that。
故选D。
【总结】考查名词性从句,本题涉及that引导的主语从句。
13._______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.A. It; thatB. What; thatC. As; whichD. What; which 【答案】 B【解析】句意:我们都知道,Johnson违背了他会尽快来帮助我的诺言。
分析句子结构可知,第一空为主语从句,从句中缺少主语,所以用what,第二空为同位语从句,从句结构完整,所以用that解释promise的内容,故选B。
【总结】考查名词性从句,本题涉及主语从句和同位语从句。
14.________ manners are very important in every country is known to all,but the trouble is that different countries have different ideas about ________ good manners are.A. That; whatB. That; thatC. What; thatD. What; what 【答案】 A【解析】句意:众说周知,礼貌在每一个国家中都是非常重要的,但是麻烦是,不同的国家对于什么是良好的礼貌有着不同的认识。