名词性从句练习题(含答案)经典1

1、名词性从句练习题（含答案）经典1一、名词性从句1. What impresses you most when you visit the Acropolis ?一 it is that has brought the grand palace into today's terrible scene.A. WhereB. WhatC. HowD. When【答案】B【解析】【分析】句意：一一当你参观雅典卫城时，你印象最深的是什么？一一使我印象最深的是什么将从前宏伟的宫殿变成了今天惨不忍睹的样子。强调句型的特殊疑问句式：疑问词（如what） is it that+其它，本句强调的是什么使得

2、从前宏伟的宫殿蜕变的，所以用 表示内容的what ,选B【点评】考查主语从句和强调句，本题强调主语从句的引导词。2. 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】【分析】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

3、vital role in driving away one's anxiety is one's sweet childhood memories., 主语从句中又有个主语从句， 且止匕 主语从句中缺少主语，所以用 what引导。故选D。【点评】考查名词性从句，本题涉及what引导的主语从句。3.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

4、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。4. Some people believe

5、 has happened before or is happening now will repeat 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

6、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"引导的主语从句。5. are playing an important part is well known to us all.A. That whoB. Those whoC. Who thatD. Who【答案】D【解析】【分析】考查主语从句。句意：谁起着重要作用，这是众所周知的。主语从句缺少引导词，从句缺少主语，故选 Do6. In the past decade, our education system too much on grades. However, _grades ha

7、ve 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，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

8、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 doesn'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, who

9、m, 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 leave it is a problem.7. - - made her ashamed of herself?-_ the lowest mark in her class.

10、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：一一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

11、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Qhome“ is more like a ” bir(D. where“horme1 What 在从【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。8. Located between the 16 th and the 18th floor,I call my nestA. whichB. thatC. what【答案】C【解析】【分析】

12、考查主语从句。What引导主语从句 I call my句中充当call的宾语。故选C。9. Tell me something about your adventure in the rainforest, 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。

13、10. It is a rule in his family that comes home first should cook the dinner.A. anybodyB. whoC. whoeverD. who that【答案】C【解析】【分析】句意：在他的家里有个规定，就是先到家的人要先做饭。whoever有两个词义：1no matter who ,在这种用法时引导一个让步状语从句；2anybody that ,在这种用法时，它连接一个名词性从句，在本题中它连接的是主语从句。这里就是第二个用法。所以选Co11. the weather will not clear up until n

14、ext week is bad news for us.A. AsB. IfC. WhetherD. That【答案】D【解析】【分析】考查主语从句。句意：直到下周天气才放晴，这对我们来说是坏消息。此处是that引导的主语从句，that无实义，只其引导作用，故答案为D。【点评】主语从句属于名词性从句，在名词性从句中，that无实义，只起连接作用，不做句子成分；if/whether起连接作用，不做句子成分，有实义是否“。做题时注意看从句是否少成分。12. we may find interesting is that it usually takes more to be polite.A. T

15、hatB. WhatC. WhichD. /【答案】B【解析】【分析】句意：我们可能会发现有趣的是通常需要更多的礼貌。此处是主语从句做主语，从句没有引导词，缺少宾语，故答案为B。【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. makes me feel worried is singing stars are centered on by masses of teenagers today.A. What; whatB. That; thatC. What; thatD. That; what【答案】C【解析】【分析】句意：让我感到担忧的是，今天的歌星是以青少年为中心的。

16、分析句子可知，主语从句中的谓语动词 makes缺少主语，主语从句中缺少宾语一般用what,因此选择what来引导主语从句；系动词 is后面的表语从句句意完整，不缺少成分，因此选择that引导表语从句。分析选项可知 C项符合题意，故选 Q【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句的应用。14.is known to us all is that China has launched Shenzhou VII spaceship,made the country's first spacewalk successful.A. That; whatB. W

17、hat; whichC. It; whichD. As; that【答案】B【解析】【分析】句意：众所周知，中国已经发射了神州7号宇宙飞船，这是中国首次成功的太空行走。第一空处为主语从句，从句缺少主语，需用 what引导；第二空所在句子 是个定语从句，先行词为整个主句的内容，从句中缺少主语，需用 which引导。故选Bo【点评】考查名词性从句和定语从句，本题涉及主语从句和非限制性定语从句的应用。15. He took a trip to Beijing last week and he saw at the Forbidden City impressedhim deeply.A. thatB

18、. howC. whatD. which【答案】C【解析】【分析】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Co【点评】考查名词性从句，本题涉及what引导的主语从句。16. The question new measures should be taken to control the terrible air pollutionis puzzles scientists a lot.A. that; whatB. which; thatC. what; whatD

19、. that; that【答案】C【解析】【分析】句意为：应该采取什么样的新措施来控制空气污染的问题，是让科学家非常困惑的事情。第一空根据主语question ,可知措施并不明确，应该指什么样的newmeasures'；关系词应用what;第二空，be动词is后的表语从句缺少主语，应用关系词what,故选 Co【点评】考查同位语从句。注意 that引导同住语从句时，在句中不做成分，也没有词义。17. It was never clear the man hadn't reported the accident sooner.A. thatB. howC. whenD. why【

20、答案】D【解析】【分析】句意：这名男子没有早点报告这次事故的原因根本没有搞清楚。It在句中是形式主语，真正的主语是why引导的主语从句。故选D。【点评】考查名词性从句，本题涉及why引导的主语从句。18. is obviously right is to give all children equal opportunities to develop their special gift.A. WhichB. AsC. ThatD. What【答案】D 【解析】【分析】句意：明显正确的做法就是给所有的孩子提供平等发展特殊才能的机会。连接词引导一个主语从句，并在主语从句中做句子的主语，故选Do【

21、点评】考查名词性从句，本题涉及what引导的主语从句。19. Macao has achieved shows"one country, two systems" principle is the best solution to the Macao and Hongkong question, left by history.A. That; whatB. What; thatC. What; whatD. That; that【答案】B【解析】【分析】句意：澳门取得的成就表明，、国两制”原则是解决历史遗留下来的澳门和香港问题的最好办法。分析句子可知， Macao has

22、 achieved为主语从句，从句中 achieve缺少宾语，所以第一个空用what来充当宾语。再分析句子可知， shows后接宾语从句，从句句意和结构完成，所以第二个空应填连接词that。故选Bo【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的宾语从句。20. It is clever you out the problem.A. for; to workB. of; workingC. for; workingD. of; to work【答案】D【解析】【分析】it可指代下文内容做形式主语，其主要有两种形式：1、It's +形容词+ of+ sb + to

23、do sth.这个句型，形容词一般为sb的所具有的一种品质性格。2、It's +形容词+for + sb + to do sth.这个句型，形容词不是sb所具备的品质性格。句意：能算出这道难题，你 真是太聪明了。结合语境可知选Do【点评】it是人称代词，在句子中可以彳形式主语，形式宾语，这是经常考察的内容，平时应注意总结，加强练习.21. Let's send him home. Do you know?I have no idea.A. where does he live B. where he lives C. he where lives D. he lives whe

24、re 【答案】B【解析】【分析】句意：-让我们把他送回家。你知道他住在哪里吗？-我不知道。宾语从句就是一个句子作动词或介词的宾语。宾语从句由特殊疑问句变来就用原来的疑问词作引导。在宾语从句中只能使用陈述句语序，不能用疑问句语序。所以选Bo22. You will never guessA. who am I waiting forB. what has happenedC. how can she help meD. where did I go【答案】B【解析】【分析】句意：你永远不会猜到发生了什么事。宾语从句用陈述句语序，故A、C、D错，happen的主语是所发生的事情，其结构是：sth

25、happen to sb,所以 what hashappened中what指事，是主语，句子是陈述句语序。故选B。23. Don't wait for people to be friendly, show them a friendly person you are.A. what【答案】AB. howC. whenD. where【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】考查感叹句用作宾语从句。24. It _that everyone _to laugh .A. seems, loves

26、B. 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。25. Doctor, it seems you like to work with animals.Yes, we should animals as our friends.A. that; regard B. what; be r

27、egarded 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-。26. You have spent too much time playing computer games.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， h