英语名词性从句练习题含答案

1、英语名词性从句练习题含答案一、初中英语名词性从句1. makes the school proud is more than 90% of the students have been admitted to universities.A. what; becauseB. that; becauseC. that; whatD. what; that【答案】D【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。第一空主语从句中缺少主语，指代事情，故用 what;第二空为表语从句，且从句中不缺少成分，故 填关系词that。故选D。【点评】考查名词性从句，本题涉及what引导的

2、主语从句和that引导的表语从句。2.is clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】D 【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。that thePresident will not give in to their demands.这个句子作表语；_is clear to the members of thecommittee这是主语从句，这里缺少主语从句的连接词，并

3、且连接词在句中作主语，it是代词，不是了；连接词，故排除B; as作主语时，是在定语从句中，故排除C; who指人，根据表语指的事情，不是人，故排除 A; what在主语从句中可以作主语或宾语，指事，符 合句意，故选Do【点评】考查名词性从句，本题涉及what引导的主语从句。3. is known to us all that the old scientist, for life was hard in the past, stillworks hard in his eighties.A. As; whoseB. It; whoseC. As; whomD. It; whom【答案】D 【

4、解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。第一空it is known to us all that 是个固定句型，意为 於所周知”；第二空为 介词+关系代词引导的定语从句，先行词 the old scientist指人，作介词for的宾语，只能用 whom ,故选 D。【点评】考查名词性从句和定语从句，本题涉及固定句式it is known to us all that 和whom引导的限制性定语从句。4. Some people believe has happened before or is happening now will repea

5、t itself inthe future.A. whateverB. wheneverC. whereverD. no matter what【答案】A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now 是一一个主语从句，whatever既 引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。【点评】考查名词性从句，本题涉及"特殊疑问词+ever"

6、引导的主语从句。5. In the past decade, our education system too much on grades. However, _grades have a direct connection with future success is still a question.A. focused; whether B. focused; if C. has focused; whether D. has focused; if 【答案】C【解析】【分析】考查时态和主语从句。根据 In the past decade,在最近的几十年里，可知 句子用现在完成时态，

7、our education system是句子的主语，单数形式，所以第一空填hasfocused ；第二空是主语从句做主语，if是否，不能引导主语从句，所以第二空填 whether。故选 C。【点评】主语从句主要有三类：1） （1）由连词that引导的主语从句：引导词that无含义，在句中不做成分，不可以省。例 如：That you will win the medal seems unlikely.你想获得奖牌看起来是不可能的。（2）用连词whether引导的主语从句：whether有含义（是否），在句中不做成分，不可以省。例如： Whether she is coming or not d

8、oesn't matter too much.她来不来都无关紧要。注意： if 不能引导主语从句。2）用连接代词引导的主语从句（在由连接代词who, whose, whom, which, what, whoever,whomever, whichever, whatever引导的名词性从句中，其连接代词在句中起名词性作用，担 当一定成分）.例如： What you need is more practice.你所需要的是更多的训练。3）用连接副词 when, where, why, how引导的名词性从句（其连接副词有含义，在句中作状语。） 例如： Where we should l

9、eave it is a problem.6. - _ made her ashamed of herself?-_ the lowest mark in her class.A. What; Because she gotB. Was it what; GettingC. What was it that; That she gotD. What was it that; Get【答案】C【解析】【分析】句意：是什么让她对她自己感到羞愧？一一是她获得了她班上的最低分让她惭愧。A中的what是句子的主语，但是 because引导的从句不作主语，是原因状 语从句，故排除；B的第一空是错误形式，故

10、排除； C D两项的第一个选项是一样的，说 明第一个题干是一个强调句型，特殊疑问句下的强调句型，有 what引导；第二个空是对 what 的回答，因为 what 是上一句的主语， That she got the lowest mark in her class 是从 句，可以作主语；而D项白g get是动词原形，不能作主语，故答案为Q【点评】考查强调句型的使用和对特殊疑问句的回答，注意问什么回答什么，也就是说疑问词what是句子的主语，回答的内容也需要在句子中能作主语。7. made me more unhappy was the boy asked my friend to be his

11、girlfriend and sheagreed.A. What; thatB. That ; thatC. What; whetherD. It; that【答案】A【解析】【分析】句意：让我更不高兴的是那个男孩要求我的朋友做他的女友，她同意了。第一空填 what,它一方面在句子中引导主语从句，另一方面又在主语从句中作主语；第二空用that引导表语从句且从句中不缺成分，表示对前面情况的说明。故选Ao【点评】考查了名词性从句，本题涉及what引导的主语从句以及 that引导的表语从句。8. Tell me something about your adventure in the rainfo

12、rest, please.-We lost our way in the forest and made matters worse was night began to fall.A. what; thatB. it; thatC. it; becauseD. what; because【答案】A【解析】【分析】考查名词性从句的连接词。第一空 what作主语从句的主语；第二空为 表语从句的that。9. They lost their way in the forest, and made matters worse was that night began to fall.A. itB.

13、which【答案】D【解析】【分析】本题中含有一个主语从句 这个主语从句，同时在主语从句中做主语。C. thatD. whatwhat made matters worse , 其中的 what 引导起AC两项不能引导主语从句，which在引导名词性从句的时候总是含有疑问的语义，而本句中并没有疑问的语义。句意：他们在森林里迷路了，情况更糟糕的是天又黑了。故 D正确。10. amazed the NBA world is Kobe Bryant scored 81 points just in one game.A. That, whatB. What, thatC. That, thatD.

14、What, what【答案】B【解析】【分析】句意：使 NBA世界惊讶的是 Kobe Bryant在一场比赛中得了 81分。根据 句意可知，句子主语是一个主语从句，引导词即起引导作用又要做从句的一个成分，所以第一空填 What;第二空是that引导的表语从句，只起引导作用，故选Bo【点评】考查名词性从句，本题涉及关系代词 what引导的主语从句和表语从句的应用。11. is our belief that improvements in health care will lead to a stronger, moreprosperous economy.A. WhichB. WhatC. I

15、tD. As【答案】C【解析】【分析】句意：医疗保健的进步将促进一个更强大、更繁荣的经济，这是我们的信念。that引导的是主语从句，故空格处应该用it作形式主语，代替真正的that引导的主语从句。故答案选 Co【点评】考查it的用法，以及主语从句的应用。12. They lost their way in the forest, and made matters worse was that night began tofall.A. thatB. itC. whatD. which【答案】C【解析】【分析】句意：他们在森林里迷路了，更糟糕的是天开始黑了。根据连词and可知，本句需要一个引导主

16、语从句的连接词，该词同时还要能在从句里充当主语。that不能在句中作成分；it不能引导主语从句；which意为 哪一个"，不符合本句语境。排除A、B、D三项。故选Co【点评】考查名词性从句，本题涉及what引导的主语从句的应用。13. matters most in learning English is enough practice.A. WhyB. ThatC. WhichD. What【答案】D【解析】【分析】句意：学习英语中最重要的是有足够的练习。A. why为什么；B. that引导名词性从句只起引导词作用，不充当成分；C. which哪一个；D. What什么。根据语境

17、用what引导主语从句，并在句中做主语。故答案选 D。【点评】考查主语从句的引导词。主语从句属于名词性从句的一种，填哪个连接词要分析 从句缺少什么成分，然后确定所选的词。14. While some behaviors may seem strange to you, remember you consider normalprobably seems just as unusual to others.A. it; thatB. what; thatC. that; whatD. which; that【答案】C【解析】【分析】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

18、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。【点评】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。15. his failure lies is expected clear to us.A. Whatto makeB. How madeC. Where to be madeD. Why making【答案】C【解析】【分析】句意：他的失败之处有可能被我们弄清楚。分析句子可知，主语从句中的lie为不及物动词，所以主句中缺少状语，因此填 where。expec

19、t sth.to do.固定短语， 期 望某事发生”，sth. be expected to do.意为“某事有可能发生 "。make sth. clear to sb为固定搭 配，意为 向某人阐明某事，使某人弄清某事 ”。本句中make的宾语是 where his failure lies 是被弄清楚，要用动词不定式的被动形式。因此选Co【点评】考查名词性从句及固定搭配，本题涉及主语从句和固定短语expect sth.to do.D. To do howhas可知前面是主语,16. has not been decided next.A. How to doB. What to d

20、o nextC. To do what【答案】B【解析】【分析】句意：接下来做什么还没有决定。根据助动词what to do为名词性从句，可做主语，故选Bo【点评】考查名词性从句，识记名词性从句做主语的用法。17. 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.

21、What; what【答案】A【解析】【分析】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。逗号前有两个谓语动词，一个是are, 一个是is known ,故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that,此处的that,只起连接作用不作任何成分。about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作 are的表语，故填 what。因此选A。【点评】考查名词性从句，本题涉及 that引导的主语从句和 what引导的宾语从句。18. is known to us all is that Joh

22、nson broke his promise he would come to helpme as soon as possible.A. It; thatB. What; thatC. As; whichD. What; which【答案】B【解析】【分析】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。【点评】考查名词性从句，本题涉及主语从句和同位语从句。19. is known to all is that the ear

23、th is smaller than the sun.A. AsB. WhatC. ItD. Which【答案】B【解析】【分析】句意：众所周知地球比太阳小。 is known to all是主语从句，从句中 缺少主语，因此用 what,选B。【点评】考查名词性从句，本题涉及what引导的主语从句。20. What are you looking for?-My keys. I can't remember.A. where did I put themB. what I put themC. where I put themD. what did I put them【答案】C【解析

24、】【分析】题意：-你正在找什么？-我的钥匙。我不记得我放在什么地方了。考查宾语从句。特殊疑问句做宾语从句应用陈述语序：特殊疑问词+主语+谓语+其他。where什么地方，故选Co【点评】考查学生对特殊疑问句做宾语从句的熟练应用21. Don't wait for people to be friendly, show them a friendly person you are.A. whatB. howC. whenD. where【答案】A【解析】【分析】句意：不要等到人们表现友好，要向他们展示你有多么友好。感叹句式：What+a+adj+n+主语+谓语。故选 A。【点评】考查感叹句

25、用作宾语从句。22. It _that everyone _to laugh .A. seems, lovesB. seem, loveC. seems, love D. seem, loves【答案】A【解析】【分析】句意：好像每个人都喜欢笑。It seems that.好像，似乎，that引导的主语从句，it为形式主语；love to do sth.喜欢做.根据句意故选 A。【点评】此题考查了 seem的句型搭配，涉及到形式主语；love的短语搭配，动词不定式短 语作宾语。23. Doctor, it seems you like to work with animals.Yes, we

26、should animals as our friends.A. that; regard B. what; be regarded C. that; be regarded D. what; regard 【答案】A【解析】【分析】句意： 一医生，看起来你喜欢和动物一起工作。一是的。我们应该把动物看做我们的朋友。It seems + that从句，其中it是形式主语，that引导主语从句。Regard- -as （把看做）。 故选 A。【点评】此题考查主语从句和固定搭配regard-as-。24. You have spent too much time playing computer g

27、ames.That's your eyes hurt.A. whyB. howC. whatD. when【答案】A【解析】【分析】句意：你已经花了太多的时间玩电脑游戏。那就是为什么你眼睛疼。why: 为什么， why your eyes hurt 做is的表语， how ： 怎样， what: 什么， when : 什么时候，故选Ao【点评】考查表语从句。根据语境选出恰当的连接词。25. It is still unknown how AI （人工智能） the way of our life as well as the world.A. changeB. changedC. wi

28、ll changeD. was changing【答案】C【解析】【分析】句意：人工智能将会怎么改变我们的生活方式和整个世界仍旧不为人所知。It是形式主语，真正的主语是后面how引导的从句，为主语从句。主句是一般现在时态，人工智能改变世界是没有发生的事情，用一般将来时态，其结构是will +动词原形,故选Co【点评】考查主语从句的时态。注意主句是现在时或者将来时，从句用任何需要的时态。26. I'll have a ten-day holiday. But I don't knowHow about Paris?A. when to goB. where to goC. wha

29、t to do【答案】B【解析】【分析】句意：一一我将有10天的假。但是我不知道去哪里？一一巴黎如何？A.when to go什么时候去，B.where to go去哪里，C.what to do做什么。根据后文提到去巴 黎，可知是对地点提问，用 where ,填入where to go ,故选B。【点评】考查名词从句，注意 where to go的用法。27. Is this school they visited the other day?A. thatB. whichC. whereD. the one【答案】D【解析】【分析】句意：这就是几天前他们参观的那间学校吗？根据 Is this school they visited the other day?,可知主句中缺表语，应用 the one指代this school;再根据 they visited the other day?,可知在the one后边紧跟的是 that引导的定语从句，that句中做 visit的宾语故省略。故选 Do【点评】考查表语从句和定语从句。注意关系词 that在从句中做宾语时可省略。28. Could you