语法专题三名词性从句习题专练
Multiple choices for Noun clauses:
1.They lost their way in the forest and _______ made matters worse was that night began to fall.
A. that
B. this
C. what
D. which
2.----I saw your neighbor break your window with a basketball.
---- _________ the window made me nearly mad.
A. That he broke
B. What he broke
C. He broke
D. His break
3._________ you go or stay at home won't make any difference.
A. If
B. When
C. That
D. Whether
4. Is ________ you told me really true?
A. what
B. which
C. that
D. when
5. It’s well known ________ the earth moves round the sun.
A. when
B. why
C. what
D. that
6.________ knowledge comes from practice is known to all.
A. What
B. Where
C. If
D. That
7.____ is known to all that WTO stands for World Trade Organization.
A. Which
B. What
C. As
D. It
8. It is no longer a question now ________ man can travel in space.
A. w hich
B. that
C. whether
D. what
以上均为_____从句。特点：1.在句中充当_______语。
2._______不充当任何成分，无任何意义，但_________省。
3.常用_______充当形式主语。固定句型有哪些？
9．The question is ________ the film is worth seeing.
A. if
B. whether
C. what
D. how
10．This is __________.
A. how did they get to the city
B. what did they get to the city
C. how they got to the city
D. what they got to the city
11. The problem is not _______ we leave, but ________ we can get there.
A. when; how
B. when; where
C. how; which
D. where; when
12. What I asked him is _________ the story happened.
A. when and what
B. what and where
C. which and where
D. when and where
13. The reason for his success is _______ he worked hard.
A. why
B. that
C. because
D. for
14. The truth is _______ he doesn't work hard enough.
A. why
B. what
C. that
D. which
15. The reason why he was late was ________ he had taken a wrong bus.
A. because
B. whether
C. because if
D. that
16. Einstein’s most famous theory is ________ we call the Theory of relativity.
A. what
B. that
C. which
D. /
17. To tell you the truth, this is _________ in the world.
A. which I have
B. that I have
C. what I have
D. whether I have
18. This museum is not ______ it was ten years ago.
A. that
B. when
C. which
D. what
19.The mountain is no longer ________it used to be.
A. which
B. that
C. as
D. what
以上均为________从句。特点：1)在_______动词之后_ 2) ______通常不能省略
20. I know nothing about the accident but ________ a car ran over a small boy.
A. how
B. that
C. when
D. why
21. Nobody but Jim and his uncle __________.
A. know who is he
B. know who he is
C. knows who is he
D. knows who he is
22. We have plenty of books here. You may take __________ you like .
A. in which
B. from which
C. whichever
D. that
23. It depends on _________ we have enough time.
A. if
B. weather
C. if or not
D. whether
24. ------ How do you like the address Hu Jintao delivered at the Asian APEC in 2009?
------Great. I take ______ that he spoke of the physical security measures.
A. all
B. it
C. one
D. this
25. I want to buy some stamps. Can you tell me _________ near here?
A. if there's a post office
B. is there a post office
C. where is the post office
D. whether is there a post office
26. I couldn't agree with _________ at the meeting.
A. that you said
B. which you said
C. all what you said
D. what you said
27. We are asked _________ we think the likely result of an action will be.
A. that
B. what
C. which
D. whether
28. We know little about the young lady except __________you told me.
A. what
B. that
C. how
D.不填
29. I know nothing about her except __________she is from Canada.
A. how
B. when
C. that
D. why
以上均为___________ 从句。
注意：1) 主句是过去时，从句_____________ 2) 形式宾语__________
3) 不仅可以有动词，还可以有_________和__________宾语从句。
4)否定转移的情况
30. We were all very worried over the fact _________ you were ill.
A. that
B. what
C. which
D. about which
31. The news _____ Lincoln was murdered filled the American people’s hearts with deep sorrow.
A. which
B. when
C. that
D. how
32. You have no idea__________ for her safety.
A. how anxious I have been
B. so anxious I have been
C. how I have been anxious
D. I have been so anxious
33. Word came ________ Fei Junlong had succeeded in walking in space.
A. that
B. why
C. where
D.who
34.The fact__________ she works hard is well known to us all.
A. that
B. what
C. why
D. which
以上均为_____________从句。思考：与定语从句的区别？
后置定语与定语从句 英语中的后置定语往往可以分为以下几类，形容词做后置定语，现在分词做后置定语，过去分词做后置定语，不定式作后置定语。而后置定语往往可以由定语从句演变而来，这种定语从句的关系词往往是关系代词在从句中充当主语。下面我们来逐一讨论： 1.现在分词作后置定语 ⑴Who is the girl dancing with your brother？（现在分词作后置定语， 表正在）可改写成定语从句Who is the girl that is dancing with your brother？ The high building being built (=which is being built)there is meant for the old without children. It is expected to be finished in a year.(正在被建) ⑵Anyone touching the wire will get a shock.可以改成定语从句Anyone who touches the wire will get a shock. 2.过去分词做后置定语 The jewelry (which is) worn by the Indians was made of bones. The spaceship (which was) called Shenzhou Ⅴ, was carrying China’s first astronaut, Yang Liwei. The Indians wearing (=who wore)jewelry (which was) made of bones greeted them warmly. 3.不定时作后置定语 表示未发生或即将发生的情况如 The project （which is）to be completed next month needs more people to help.（即将完成的） There are more pains (which are)to come.(要来的) Children who lived closest to the Fukushima-1 Nuclear Power Station were among the first to be tested.（the first，the last之后常用不定式作定语）
复习专题名词性从句试题和答案 一、初中英语名词性从句 1．________ 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; what B. That; that C. What; that D. 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。 2．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others. A. it; that B. what; that C. that; what D. 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。 3．___ surprised me most was ____the girl passed the driver test. A. That; that B. What; how C. What; that D. That; why 【答案】 C 【解析】【分析】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。 【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。 4．____ he will offer us enough help doesn't matter a lot to our success. A. If B. Whether C. Before D. How 【答案】 B 【解析】【分析】句意：他是否提供帮助对于我们的成功没有什么关系。If不可以引导主语从句，故选B。 【点评】考查名词性从句，本题涉及whether引导的主语从句的应用。 5．It is a rule in his family that _______ comes home first should cook the dinner.
名词性从句 在句子中起名词作用的各种从句，统称为名词性从句。根据它们在句中所起的语法作用，这类从句分别称为主语从句、 1.作动词的宾语 ①大部分宾语从句直接跟在动词后： He doesn’t know where the post office is. 他不知道邮局在哪里。 ②有些宾语从句前要有间接宾语： He told me what I should read. 他已告诉我应该读些什么。 ③如果宾语从句后面有宾语补足语，要使用形式宾语it，而将从句放到补足语后面： I thought it strange that he failed to call me. ④在think, believe, suppose, expect等动词之后的宾语从句中，如果从句谓语是否定含义，则不用否定形式，而将主句谓 语动词think等变为否定形式： I don’t think you are right. *⑤在think, believe, imagine, suppose, guess, hope 等动词以及I’m afraid等后，可用so代替一个肯定的宾语从句，还可用not代替一个否定的宾语从句： E.g. --- Do you believe it will clear up? 你以为天气会转晴吗？ --- I believe so. 我认为会这样。 (--- I don’t believe so./I believe not.) 我认为不会这样。 －Do you think it’s going to rain over the weekend? －. A．I don’t believe B．I don’t believe it C．I believe not so D．I believe not －Don’t you think Jack’s health has been ruined by over drinking? －Yes, he told me himself. A．the thing B．it C．so D．the fact 2. 作介词的宾语 ①that引导的宾语从句只有在except, in, but, besides等少数介词后偶尔可能用到： Your article is all right except that it is too long. 你的文章挺好，只是太长了。 Did she say anything about how we should do the work? 关于这工作我们该怎么做她说什么没有？ *②有时在介词和其宾语从句的中间加形式宾语it; 如短语动词answer for（担保）、count on (期待)、depend on、insist on、see to(负责，确保)等后接that引导的宾语从句时，必须冠以形式宾语it。 I’ll see to it that everything is ready. 我将负责把一切准备好。 ③介词后的宾语从句不能由if引导，而要用whether. I’m counting on it that you will come.我期待着你的到来。 She’ll see to it that he goes ahead.她将确保他继续进行。 3. 作形容词的宾语 在某些形容词（如afra id“恐怕”，sure“确信”，certain“肯定”，confident“相信”等）作表语时，可接一个that引导的宾语从句（也有人认为是状语从句）： I’m afraid (that) I have made a mistake.恐怕我犯了一个错误。 表语从句 表语从句放在连系动词（如be, seem, remain等）后： The question is whether we should accept their invitation. 问题是我们是否应该接受他们的邀请。 1.when, where, why, because, how 等引导的从句作This is 和That is 的表语 时，表示具体的时间、地点、原因、方式等： This is why we put off the meeting. 这就是我们推迟会议的原因。 This is why…＝＞This is the reason why… This is where…＝＞This is the place where… This is when…＝＞This is the time when… This is how…＝＞Thi s is the way(that/in which)… 2．主语是reason时，表语从句常用that, 不用because; The reason for his absence was that he was ill。 他缺席的原因是病了。 3．as, as if, because 有时也可引导表语从句； Things were not as they seemed to be. 情况并不是看上去的那个样子。 It looks as if it is (或：were) going to rain.看起来天要下雨。 ▲注意：as if引导的表语从句有时也可用虚拟语气，表示可能性小。 主语从句 主语从句在复合句中作句子的主语。引导主语从句的词有连词that, whether, 连接代词who, what which; 连接副词when, where, how, why等。 如：1) What is needed for the space trip is careful preparation. 2) Whether wild life can be well protected is of great importance. 3) Who will go makes no difference. 1.主语从句可以直接放在句首；也可用it作形式主语，而将从句放在句末。 如：That light travels in straight lines in known to all. It’s known to all that light travels in straight lines. 众所周知，光沿直线运行。 When we shall have our sports meet is still a question.
名词性从句讲解 在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。分析历届高考试题名词性从句考查的焦点主要有以下六个方面 1. 考查名词性从句的语序问题 2. 考查引导词that与what的区别 3. 考查it在名词性从句中作形式主语或形式宾语的用法 4. 考查whether与if的区别 5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别 6. 考查名词性从句的虚拟语气问题 语法要点剖析 一、名词性从句 主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。 引导名词性从句的连接词可分为三类： 连接词：that, whether, if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 1. 主语从句 作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如： What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。 It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。 Where the English evening will be held has not yet been announced. 英语晚会将在哪里举行，还没有宣布。 有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下： （1）It + be + 名词+ that从句（2）It + be + 形容词+ that从句 （3）It + be + 动词的过去分词+ that从句（4）It + 不及物动词+ that 从句 另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有： It is necessary (important, natural, strange, etc.) that … It is a pity (a shame, no wonder, etc.) that… It is suggested (requested, proposed, desired, etc.) that… 2. 宾语从句 名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。 1. 由连接词that引导的宾语从句 由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如： He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。 We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好，别人什么都不好。 注意：在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+ 动词原形”。例如： I insist that she (should) do her work alone. 我坚持要她自己工作。 The commander ordered that troops (should) set off at once. 司令员命令部队马上出发。 2. 用who，whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。 例如：I want to know what he has told you. 我想知道他告诉了你什么。 She always thinks of how she can work well. 她总是在想怎样能把工作做好。
【英语】名词性从句试题和答案(1) 一、名词性从句 1．________ 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 earth B. The sun and not the earth C. Being the sun and not the earth D. That the sun and not the earth 【答案】 D 【解析】【分析】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。 【点评】考查名词性从句，本题涉及that引导的主语从句。 2．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others. A. it; that B. what; that C. that; what D. 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。 3． is clear to the members of the committee is that the President will not give in to their demands. A. Who B. It C. As D. 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 the President will not give in to their demands.这个句子作表语； is clear to the members of the committee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D。 【点评】考查名词性从句，本题涉及what引导的主语从句。 4． is even more important is the earth cooled down, water began to appear on its surface. A. When; that; when B. What; whether; as C. What; that; as D. lt; whether; as
第6讲名词性从句 1．We choose this hotel because the price for a night here is down to 20，half of________ it used to charge.(2017·江苏，26) A．that B．which C．what D．how 答案 C 解析考查宾语从句。句意为：我们选择这家旅馆，因为这里一晚的价格降到了20美元，这是它以前要价的一半。从句意看，本句的half of部分在句中作
20的同位语，由此可知这里要用what引导宾语从句，作介词of的宾语，同时what在宾语从句中又作charge的宾语，因此选C。2．Every year，________ makes the most beautiful kite will win a prize in the Kite Festival. (2017·北京，23) A．whatever B．whoever C．whomever D．whichever 答案 B 解析考查主语从句。句意为：每年，在风筝节上风筝做得最漂亮的人会赢得奖品。whoever 无论谁，表泛指，在句中作主语，相当于anyone who。whomever在句中只能作宾语，不合题意；whatever任何……的事物；whichever无论哪个，无论哪些。 3．Jane moved aimlessly down the tree-lined street，not knowing ________ she was heading. (2017·北京，26) A．why B．where C．how D．when 答案 B 解析考查宾语从句。句意为：简沿着绿树成荫的街道漫无目的地走着，并不知道要去哪里。why为什么；how怎样；when什么时候。 4．She asked me ________ I had returned the books to the library，and I admitted that I hadn’t.(2017·天津，4) A．when B．where C．whether D．what 答案 C 解析考查宾语从句。句意为：她问我是否已将那些书还给了图书馆，我承认还没还。when 什么时候；where在哪里；what什么，均不符合语境。
所谓“定语”，就是能起到修饰、限定、解释说明作用的语言，例如，形容词是定语，定语从句也是定语。由于一些分词或分词短语置于被修饰对象的后面，所以称作“后置定语”。 现在分词和过去分词都可以做后置定语。 （1）被修饰的名词与作定语的动词为主动关系，表示该动作正在进行或与主句动作同时发生，或是经常发生的行为时，用现在分词做定语。例如： The girl standing there is my sister. 站在那里的女孩是我姐姐。 The people waiting for the bus are talking with each other. 正在等公车的人们在相互交谈。 注意；分词短语作后置定语时可以改写成定语从句。 The girl who is standing there is my sister. The people who are waiting for the bus are talking with each other. （2）如果名词与作定语的动词为被动关系时，则定语有下列三种形式： a. 如果动作已发生或经常的行为，用done。 例如：The house built there is mine. 建在那儿的房子是我的。转为定语从句：The house which was built there is mine.
b. 如果动作正在进行，用being done。 例如：The house being built there is mine.正在那儿建造的房子是我的。 转为定语从句：The house which is being built there is mine. c. 如果动作未发生，用to be done。 例如：The house to be built there is mine.将要在那儿建起来的房子是我的。 转为定语从句：The house which is to be built there is mine.
名词性从句测试题及答案1 一、名词性从句 1．______ has caused great confusion is ______ he made it without anyone else's help. A. What; that. B. What; how. C. It; how. D. It; that. 【答案】 B 【解析】【分析】句意：让人极大困惑的是他如何在没有别人帮助的情况下做到这一点的。表示“让人困惑的事情”用what引导主语从句，表示“如何做到的”用how表方式，引导表语从句。故选B. 【点评】考查名词性从句，本题涉及what引导的主语从句和how引导的表语从句。 2．___ surprised me most was ____the girl passed the driver test. A. That; that B. What; how C. What; that D. That; why 【答案】 C 【解析】【分析】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。 【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。 3． is clear to the members of the committee is that the President will not give in to their demands. A. Who B. It C. As D. 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 the President will not give in to their demands.这个句子作表语； is clear to the members of the committee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D。 【点评】考查名词性从句，本题涉及what引导的主语从句。 4．It________that the road will be closed tomorrow for repairs. A. was announced B. has been announced C. had been announced D. would be announced 【答案】 B 【解析】【分析】本题考查动词的时态和语态。题干句子中that到句子结束是宾语从句，且从句动词用“will＋动词原形”表示将来，由此推断出空白处谓语动词应用现在的某种时态，在所给四个选项中，只有B项正确。 【点评】考查现在完成时的被动语态，其结构是have/has +been +done。需要注意宾语从句的时态。主句用现在时，从句所需的任何时态。
名词性从句精讲 在句子中起名词作用的句子叫名词从句(Noun Clauses）。名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。That he will come h ere surprises me. I know that he will come here. The news is that he will come here.The new that he will come here surprises me. 一、名词性从句的相同点：1.结构 2.连接词 引导名词性从句的连接词可分为三类： 从属连接：that, whether, if（不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 二、四大名词性从句的剖析 1.主语从句 作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that 在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如： That he suddenly fell ill last week made us surprised. 上星期他突然生病了让我们很惊讶。 Whether he will be able to come remains a question.他是否能够来仍然是一个问题。What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。 有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下： （1）It + be +形容词+主语从句It is very interesting that he likes such kind of books. （2）It + be +名词+主语从句It is a pity that he missed the lecture. （3）It + be +动词的过去分词+ that从句It is said that they have won the game. （4）It +不及物动词+ that从句It seems that something is wrong with the computer. 另注意在主语从句中用来表示必须、理应如此、建议、要求等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有： It is necessary (important, natural, strange, etc.) that … It is suggested (requested, proposed, desired, etc.) that… 2.宾语从句 名词性从句用作宾语叫宾语从句，在句中可以作谓语动词或介词的宾语。引导宾语从句的连接词与
1电在人们日常生活中得到广泛应用，因为它便于输送和转换为其它形式。 Electricity, which can be easily transmitted and changed into other forms of energy, has found wide application in daily life. Easily transmitted and changed into other forms of energy, Electricity has found wide application in our daily life. 2因为在底特律可以筹集到建造机器所需的资金，所以Tom向妻子建议搬回底特律住。Tom suggested to his wife that they move back to Detroit where he could get the necessary money to build his machine. Capable of raising fund for the construction of the machine in Detroit, Tom suggested to his wife that they move back there. 3西方看到了几颗星星，小镇的灯光没能使它们暗淡。 H e could see a few stars to the west, where the lights of the town didn’t blur them out. Not blurred out by the lights of the town, stars could be seen to the west. 4由于我们未能及时发货给你方造成了不便，我方表示歉意。 We apologize for the inconvenience on you that has been caused by our delay in delivery. Causing you inconvenience for the late delivery, we apologize for it. 5他似乎不愿再和史密斯太太讲话，因为她现在异常无礼，令人厌烦。 He showed no further wish for conversation with Mrs. Smith, who was now more than usually rude and annoying. Mrs. Smith being more than usually rude and annoying, he didn’t want to talk to her any more.
名词性从句测试题及答案经典 一、名词性从句 1．______ has caused great confusion is ______ he made it without anyone else's help. A. What; that. B. What; how. C. It; how. D. It; that. 【答案】 B 【解析】【分析】句意：让人极大困惑的是他如何在没有别人帮助的情况下做到这一点的。表示“让人困惑的事情”用what引导主语从句，表示“如何做到的”用how表方式，引导表语从句。故选B. 【点评】考查名词性从句，本题涉及what引导的主语从句和how引导的表语从句。 2．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties. A. As; whose B. It; whose C. As; whom D. It; whom 【答案】 D 【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“众所周知…”；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。 3．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. 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"引导的主语从句。 4．Has it been announced ______? A. when are the planes to take off B. that are the planes to take off C. where are the planes to take off D. when the planes are to take off 【答案】 D 【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句，且要用陈述句语序，故选D。 【点评】考查名词性从句，it作形式主语，关系副词when引导的从句作真正的主语。
名词性从句1 名词性从句：在句子中起到一个名词的作用，并充当句子的主语、宾语、表语或同位语的从句。分别称之为主语从句、表语从句、宾语从句和同位语从句。了解并正确使用关联词是写好名词性从句的关键。判断依据： 1.看在从句中有无具体意义； 2.看在从句中有无充当成分。如有，是充当什么成分 常见的关联词：which, how, why, whenever, what, whether who, when, whom, whose, that，whatever, whoever, where, whomever, wherever，whichever，if，however 一、名词性从句的关联词的分类、词义和用法见下表： 二、从句中that和what的区别 连词that只起连接作用，在从句中不作成分，不含有疑问意义，而what在从句中作成分，常含有疑问意义。表“…的东西/事情/样子/的话/的地方”，在从句中充当主语、宾语、表语。主语从句、表语从句、同位语从句中用that但不能省略。 1. I wonder if this is ______you are looking for. 2. Our school is quite different from _______ it was before. 3. Father made a promise ______ if I passed the examination he would buy me a computer. I can’t understand is why he has changed his mind. earth is round is known to us all. 6. Is _____ he told us true 7. I have no doubt _____ he will come. 8. I have no idea _____ he did that afternoon. 三、who 与 whoever ；what 与 whatever whoever, whatever等引导的名词性从句不含有疑问意义，相当于名词后加一个定语从句，而who, what等引导的名词性从句都含有疑问意义。
名词性从句试题和答案（word） 一、名词性从句 1． is obviously right is to give all children equal opportunities to develop their special gift. A. Which B. As C. That D. 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D。 【点评】考查名词性从句，本题涉及what引导的主语从句。 2． is even more important is the earth cooled down, water began to appear on its surface. A. When; that; when B. What; whether; as C. What; that; as D. lt; whether; as 【答案】 C 【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。选C。 3．____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed. A. What; that B. That ; that C. What; whether D. 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A。 【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。4．It is a rule in his family that _______ comes home first should cook the dinner. A. anybody B. who C. whoever D. 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C。
名词性从句Noun Clauses 一.基础定义和连接词 1. 名词性从句：就是在句子中起名词作用的从句。 2. 名词性从句包括4种从句：主语从句、宾语从句、表语从句、同位语从句。从高考的考查的实际情况来看，名词性从句考得最多的是宾语从句，其次是主语从句，再次是表语从句，而同位语从句则很少考查。 ［判断］以下从句类型： 1) The truth is that I have been there.( ) 2) The fact that she was late surprised us.( ) 3) That he will come is certa in.( ) 4) I know that he will come.( ) 3. 名词性从句的连接词有： 从属连词(不做成分)：that (无意义)‘whether, if(是否)…. 连接代词(在从句中做主,宾，表，定):what, who, whom, whose, which, whatever, whoever, whichever 连接副词(在从句中做状语)：whe n, where, how , why 二.名词性从句位置和特点主语从句：1.可直接放在句首。 2. 主语较长时通常用It作形式主语，而将主语从句放在后面。 1) . ___ he knows Japaneses known to all. 2) . _____ surprised me was to see him here . 3) ________ he is comingdoesn' t matter much. 4) It remains a secret _____ they climbed up the mountain. 宾语从句：可做动词，介词和部分(表情感态度的)形容词词的宾语。 I want to know whe n we will start. Everyth ing depe nds on whether we have eno ugh time. I ' imfraid (that) I have made a mistake. 注意：如果宾语从句后面有宾补要使用it作形式宾语而将从句放到宾补后面。 常见的可以接it形式宾语的动词有：make, think, find, feel, consider等 He made it clear that he was determined to resign . I thought it strange that he didn ' t call me. 表语从句： 1. 位于系动词动词之后。常见此类系动词有be, look , seem,即pear等 It seems that she has known the truth. It looks as if it is going to rain. This school is no Ion ger what it was before. 2. 主语是reason时，表语从句常用that引导，不用because引导。