名词性从句(整理完整版)

名词性从句

一、定义：名词性从句在功能上相当于名词，是一个句子分别充当另一个句子的主语、表语、宾语和同位语，由此被称为主语从句，表语从句，宾语从句和同位语从句。

辨别下列从句属于哪种名词性从句并分析：

1）Why they haven’t left yet is unclear.

2）It was good news that everyone got back safely.

3）Polly didn’t know which way she should go.

4）I’m interested in who that tall man is.

5）We all thought it good news that the fog had finally gone.

6）My question is whether Polly can find her way home.

7）The fact that Polly didn’t ask for the man’s name is a pity.

总结：名词性从句主要由陈述句、一般疑问句、特殊疑问句充当。

1）陈述句充当名词性从句时，由that引导；2）一般疑问句充当名词性从句时，由if或whether引导从句；3）特殊疑问句充当名词性从句时，由疑问词本身做连词引导从句。4）名词性从句的语序应使用陈述句语序，不可用一般问句语序。

二、引导名词性从句的从属连词及从句语序

1.连接词that；功能1）不充当句子成分2）无词义3）只起连接作用。

2.if/whether;功能：1）意为“是否”，有词义2）不做句子成分3）起连接作用

翻译:

1）I know that he will come this

evening.___________________________________________2) Whether we will go there or not hasn’t been decided yet.______________________________

3.连接代词：what(ever), which(ever), who(ever), whom(ever), whose(ver)

功能：1）有词义2）引起从句3）且在从句中充当一定的句子成分，常做从句中的主语、宾语、表语和定语。

找出下列主从句的名词性从句，并确定从属连词在从句中的句子成分：1）What he said isn’t true.

2) There are so many books that I don’t know which one I should choose.

3) The question is who will come to help us.

4.连接副词when(ever), where(ver), why, how(ever)以及how(ever)+adj./adv.组成的词组引导的名词性从句。

功能：1）连接主从句2）有词义3）在从句中作句子成分，可作从句中的时间状语、地点状语、原因状语、方式状语或表程度，如：how(ever)+adj./adv.等。

找出下列主从句的名词性从句，并确定从属连词在从句中的句子成分：

1) I wonder how he managed to finish the work in such a short time.

2) Where we will stay during o ur visit to Australia hasn’t been announced.

3) He can’t answer the question how he got the money.

4) The question is when we can get there.

5.名词性从句的语序应使用陈述句语序，而不可用一般问句语序，其结构为：从属连词（that/whether/if/wh-疑问词）+陈述句语序。

三、名词性从句分类讲解

Ⅰ.主语从句

1.主语从句在复合句中作主语，其主句的谓语动词用单数。

填空并翻译：

1) What excited us most __________(be) that he passed the exam.

2) _______(be) what he told us true?

3) What we need________(be) more time?

2. that引导主语从句时that不可省，且一般把它移到句末，前面用it作形式主语。

找出主语从句且翻译：

1) It is certain that she will do well in the

exam._______________________________________2) It is no wonder that he looks pale.________________________________________________

3.由连接代词（what除外）和连接副词引导的主语从句可以直接放在句首，也可以用it作形式主语，而把真正的主语放句末。

改变句型，用it作形式主语：

1) How we will go there hasn’t been

decided.__________________________________________2) Whether he will attend the meeting or not makes no difference.

_________________________________________________________________ _____________

4.what引导的主语从句一般不用it作形式主语的结构，其他连词皆可使用此结构。

判断正误：

1) It is a book what he wants.

2) What he wants is a book.

5.如果含主语从句的主句是疑问式，则须用it作形式主语结构。

翻译：已经宣布飞机什么时候起飞了吗？

6.if不可引起主语从句，而是用whether引起，表“是否”之意。

填空：

1）____________________________________(我们是否要举行会议) hasn’t been decided.2) It is not know_______________________________________(他们是否要来).

7.用it作形式主语，把主语从句后置的常用句型有：

1)It+be+adj.+that-clause.(常见

adj.:obvious,true,natural,surprising,good,wonderful,funny,possible, likely, certain, probable, etc.)

英译汉：

⑴It is certain that she will do well in the

exam._____________________________________⑵It is probable that he told her everything.__________________________________________汉译英：

⑴很明显他们非常需要帮助。

_________________________________________________________________ ___________注：这类主语从句中，若adj.为necessary, important, strange等，从句要用虚拟语气，从句的谓语动词一般为：(should)+do.

翻译：

⑴It is necessary that you (should) master the

computer._______________________________⑵学生学好英语很重要。

_________________________________________________________________ __________⑶真奇怪，他竟然自杀了。

_________________________________________________________________ ____________2)Itis+名词词组

(afact,apity,nowonder,anhonor,nosurprise,ashame,goodnews等)+that-clause.

翻译：

⑴很遗憾我们不能去。

_____________________________________________________________________ _______⑵他告诉了她一切，这并不奇怪。

_________________________________________________________________ ____________⑶难怪他看起来脸色苍白。

_________________________________________________________________ ____________3) It is done

(said/reported/thought/believed/hoped/expected/decided/well-known)+that-clause.翻译：

（1）据说总统已经到达北京。

_________________________________________________________________ ____________(2)It is said that Jack drives badly.

_________________________________________________________________ ____________(3)众所周知，地球围绕太阳转。

_________________________________________________________________ _____________分析下列从句：

(1) It was reported that the US was under the terrorist attack.

(2) As was reported, the US was under the terrorist attack.

(3) What was reported was that the US was under the terrorist attack.

4) It seems（似乎）/happens（碰巧/恰巧）/appears（似乎）/doesn’t matter （不重要，不要紧）/makes no difference（没有影响）+ that-clause.

翻译：

(1) It makes no difference whether he will attend the meeting or not.

_________________________________________________________________ _____________(2)我恰巧看过这部电影。

_________________________________________________________________ _____________(3)他似乎在打篮球。

_________________________________________________________________ _____________5) It +系动词+表语（n./adj.）+whether/how wh-clause.

翻译：

（1）他是否会来还不确定。

_________________________________________________________________ ______________(2) It remains a secret how they climbed up the mountain.

_________________________________________________________________ ______________Ⅱ.表语从句

定义：表语从句在复合句中作表语，位于主句系动词之后。

1.表语从句中that不可省略。

翻译：The proble m is that he doesn’t know the telephone number.

_________________________________________________________________ ______________

2. because, as if, as though也可引导表语从句，但当主语是reason时，表语从句不能用because,只能用that,即：The reason(why/for which-定语从句)+is

+that-表语从句.

1）H e didn’t come yesterday. It was ____________ he was ill.

2) He didn’t come yesterday. The reason was __________ he was ill.

3. It looks/seems as if/as though-clause.

汉译英：

1）看起来好像我们得要步行回家了。

_________________________________________________________________ ______________2)看起来好像要下雨了。

_________________________________________________________________ ______________Ⅲ.宾语从句

用作宾语的名词性从句叫做宾语从句，位置常在vt.或prep.之后。

1.引导单个宾语从句的连词that口语中可以省去，但是vt.后有两个或者两个以上的宾语从句时，只有第一个连词that可以省略，其余that不可省。

翻译并判断哪个that可以省：

1）He said that the text was very important and that we should write it down.

_________________________________________________________________ ______________2)我认为看电视太多对人们的健康有害。

_________________________________________________________________ ______________

2.if和whether引导宾语从句时在从句中一般可互换，但下列情况只用whether不用if。

1）句中有or not时只用whether;2)作prep.宾语从句时只用whether引导宾语从句。

1）I don’t know ___________ these figures are accurate.

2) I want to know ___________ they will come or not.

3) He was interested in ____________ he saw her there.

3. think, believe, suppose, expect, imagine等动词后的宾语从句中的谓语动词的否定形式常移至主句上的谓语动词上，而从句则变为肯定形式，即否定前移。

翻译：

1)我猜还不是高峰时间。

_________________________________________________________________ _____________2)抱歉，我想我并不认识你。

_________________________________________________________________ _____________

4.当陈述部分的主句是I think/suppose/believe/imagine/am sure/am afraid that时，即主句的主语是第一人称时，反意疑问句的句尾往往与that从句中的主语和谓语保持一致，如主句主语为二、三人称时，反意问句则与主句一致。

填空：

1) I don’t think he is right, ______________?

2) I suppose they will come here by air, _________________?

3) I don’t believe he cares, ________________?

5.当宾语从句后面还有宾补时，用it作形式宾语，而宾语从句放句尾。

结构：vt.+ it（形式宾语）+宾补+宾语从句

翻译：

1) I think it necessary that we should study English well.

_________________________________________________________________ _____________2)我想她一定能考好。

_________________________________________________________________ ______________

6.宾语从句的时态

1）如果主句是祈使句或主句的谓语动词是现在时、将来时或现在完成时，从句的谓语动词可根据句意的需要使用任何一种时态。

2）主句的谓语动词是过去时，从句中的谓语动词只能使用过去的各种时态。3）但如果宾语从句表示的是客观真理、事实、自然现象等，从句的谓语动词常用一般现在时，不受主句时态的限制。

填空：

1) Can you make sure where Alice _____________(put) the gold ring?

2) I remember that it ____________ (be) a quiet village.

3) He didn’t tell us where his home _____________ (be).

4) I wondered where he _______________ (go).

5) The teacher said that the sun __________ (rise) in the east and _________ (set) in the west.

7.宾语从句中谓语动词的语气

1）主句的谓语动词是表示命令、建议、要求等词时，从句用虚拟语气，即：(should + do)。

这类动词有：一坚持（insist）；二命令（order, demand）；三建议（suggest, propose, advice）；四要求（ask, require, request, demand）。

另，It is insisted/suggested/ordered that-(should) + do.

2) wish that-did/were(对现在虚拟)

wish that-would/could/might + do(对将来虚拟)

wish that-had done(对过去虚拟)

3) would rather-did/were(对现在或将来虚拟)

would rather-had done(对过去虚拟)

Ⅳ.同位语从句

同位语从句主要对前面的名词的内容进行解释说明。

1.同位语从句的结构：名词+连词-同位语从句。

可接同位语从句的名词：fact, news, word(消息), promise, hope, belief, thought, doubt, answer,message, saying, advice, suggestion, reply等。

功能：同位语从句主要对前面的名词的内容进行解释说明。

注：同位语从句如果放在表请求、建议、命令等一类名词的后面，其从句的谓语动词应用虚拟，即：(should) + do.

2.that引起同位语从句时不可省略，不作从句成分，无词义，但其他连词在从句中充当句子成分且有词义。

填空并翻译：

1) He gave us many suggestions ___________ we (should) get up earlier and take more exercise.2) You have no idea ________ worried I was at that time.

3.同位语从句表示主语的内容，并且主句的谓语很短时，可以将同位语从句放到谓语动词的后面去，即：主语（n.）+v. +连词-同位语从句。

翻译：

Word came that the president will visit our country next month.

4.同位语从句的连词选择是that还是其他要根据全句句意判断。

填空：

1) I had no idea __________ he had done the day before.

2) The news _________ China succeeded in sending up a manned spaceship was exciting.

四、难点与启示

1.what引导名词性从句时的两个意思：1）表“所……的（物/人）”，相当于：thethings/words/person(s)+that-定语从句，或，all that-定语从句，代指物/人，在从句中作主语、宾语或表语。2）“什么样的”，在从句中作定语。

翻译：

1）他对于他所看到的很惊讶。

_________________________________________________________________ ______________2)他所说的使他的妈妈很生气。

_________________________________________________________________ ______________3)告诉我你想要什么样的书。

_________________________________________________________________ ______________4)她已经不再是五年前的她了。

_________________________________________________________________ ______________

2.同位语从句和定语从句的区别

1）that①同位语从句说明名词的具体内容，引导词that在从句中不作从句成分，无词义，对前面名词无指代作用，不可省。

②定语从句对前面的名词起修饰和限定作用，引导词that为pron.，指代前面n.（先行词），在定语从句中作句子成分，作宾语时可省。

2）其他连词①引导同位语从句的其他连词有词义，作从句成分，但对前

面的n.无指代作用，且连接adv.不可换成prep.+关系代词。②引导定语从句的其他关系代词和关系副词对前面先行词有指代作用，在从句中作句子成分，且关系副词可转换成：prep+关系代词。

注：what不引导定语从句。

辨认从句并翻译：

1) We expressed the hope that they would come to China again.

2) The idea (that) he thought of is quite good.

3) The news that mother will come back tomorrow please everyone.

4) The news that pleases everyone is that mother is getting better.

5) The order when we should return hasn’t reached us.

6) The day when New China was founded will never be forgotten.

3. if和whether的选用

引导主语从句、表语从句、同位语从句以及介词后的宾语从句只用whether，且whether和or not连用，不用if；引导vt.后宾语从句if或whether 皆可。

填空：

1) My worry is ___________ they will arrive on time.

2) I asked _____________ she had a bike.

3) _____________ we will hold a party in the open air tomorrow depends on the weather.4) Everything depends on ___________ we have enough money.

4. whoever, whomever, whichever, wherever, whenever引起的名词性从句

whoever“无论谁”，作从句主语、宾语;whatever“无论什么”，在从句中作主语、宾语、表语、定语;whomever“无论谁”，作从句宾语;whichever“无论哪一个”，作从句主语、宾语或定语;wherever“无论哪里”，作从句的地点状

语;whenever“无论何时”，作从句中的时间状语.

填空：

1) I will give you the dictionary to ____________ needs it.

2) Please write down _____________ he is saying.

3) I don’t care ______________ will come.

4) We will do _____________ we can (do) to help the poor children.

区别：wh-疑问词+ever可引导名词性从句，也可引导状语从句；no matter wh-疑问词只引导状语从句。判断标准：分析主句结构，如果主句不缺可由n.充当的句子成分，wh-ever引导的句子应为状语从句。

分辨下面两个句子：

1) Whoever breaks the law should be punished.

2) Whoever breaks the law, he should be punished.

(完整版)名词性从句高考题语法填空

名词性从句高考题语法填空 1. （2014北京卷）30. The best moment for the football star was _______ he scored the winning goal. 2. I am afraid he’s more of a talker than a doer, which is ______ he never finishes anything. 3. （2014大纲卷）2 4. Exactly ____ the potato was introduced into Europe is uncertain, but it was probably around 156 5. 4. It suddenly occurred to him he had left his keys in the office. 5. （2014福建卷）34. Pick yourself up. Courage is doing you're afraid to do. 6. He thought mattered most in improving your spoken English was enough confidence and practice. 7. （2014湖南卷）24. As John Lennon once said，life is_____ happens to you while you are busy making other plans. 8. _____ is known to us all is that the 2010 Asian Games will take place in Guangzhou. 9.2014山东卷）7. It is difficult for us to imagine_____ life was like for slaves in the ancient world. 10. The shocking news mad me realize ________ terrible problems we would face. 11.（2014四川卷）2. Grandma pointed to the hospital and said, "That's ______ I was born." 12. —I prefer shutting myself in and listening to music all day on Sundays. —That’s_______I don’t agree. You should have a more active life. 14. （2014浙江卷）8. “Every time you eat a sweet, drink green tea.” This is _____ my mother used to tell me. 15. People have heard what the president has said; they are waiting to see ____ he will do. 16. （2014重庆卷）12.—Is it true that Mike refused an offer from Yale University yesterday? —Yeah, but I have no idea ____ he did it; that’s one of his favorite universities. A. when B. Why C. that D. how 1. (2013·北京卷·T31)makes the book so extraordinary is the creative imagination of the writer. 2.(2013·山东卷·T30)It’s good to know the dogs will be well cared for while we’re away. 3.(2013·浙江卷·T16)The only way to succeed at the highest level is to have total belief you are better than anyone else on the sports field. 4.(2013·四川卷·T6)you said at the meeting describes a bright future for the company. 5.(2013·重庆卷·T28)struck me most in the movie was the father’s deep love for his son. 6.(2013·天津卷·T15)I want to tell you is the deep love and respect I have for my parents. 7.(2013·北京卷·T33)Experts believe people can waste less food by shopping only when it is necessary.

英语名词性从句知识归纳

名词性从句知识归纳 名词性从句是指在句子中相当于名词的从句，主要包括主语从句、宾语从句、表语从句和同位语从句。名词性从句不是修饰性从句，而是复合句中的主干。 e.g. That the boy failed again in the exam disappointed his mother. （主语从句） I know that he is writing his composition in his room. （宾语从句） The question is how we can finish it on time. （表语从句） The fact that some Chinese are still poor is really a great problem. （同位语从句） 一、宾语从句---及物动词、介词、部分形容词（certain, sure, glad, afraid, frightened, happy, pleased, sad, sorry, surprised, upset, satisfied等）后 e.g. I believe (that) he is honest. (that不充当从句内的任何成分，一般情况可省略) I’m glad that you are satisfied with your job. (that不充当从句内的任何成分) He doesn’t care if/whether it isn’t a fine day. (if/whether不充当从句内的任何成分) Please tell me what you want. (what充当从句内的宾语) She always thinks of how she can work well. (how充当从句内的状语) I don’t believe whatever he said.(whatever充当从句内的宾语，意为“任何事”) I’ll take whoever wants to go. (whoever从当从句内的主语，意为“任何人”)【宾语从句要点拓展】1. that引导宾语从句时一般可以省略，若由and或or连接两个宾语从句时，第一个从句中的that可以省略，而第二个分句前的that不可省略。 e.g. He told me (that) they could not decide what to do and that they asked my advice. 2. whether和if引导宾语从句一般可以互换使用，但以下情况只能使用whether

【英语】英语名词性从句解题技巧讲解及练习题(含答案)

【英语】英语名词性从句解题技巧讲解及练习题(含答案) 一、初中英语名词性从句 1．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today. A. What; what B. That; that C. What; that D. 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。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引导的表语从句的应用。 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． is even more important is the earth cooled down, water began to appear on its surface.

英语名词性从句知识归纳

英语名词性从句知识归纳 Prepared on 22 November 2020

名词性从句知识归纳 名词性从句是指在句子中相当于名词的从句，主要包括主语从句、宾语从句、表语从句和同位语从句。名词性从句不是修饰性从句，而是复合句中的主干。 . That the boy failed again in the exam disappointed his mother. （主语从句） I know that he is writing his composition in his room. （宾语从句） The question is how we can finish it on time. （表语从句） The fact that some Chinese are still poor is really a great problem. （同位语从句） 一、宾语从句---及物动词、介词、部分形容词（certain, sure, glad, afraid, frightened, happy, pleased, sad, sorry, surprised, upset, satisfied等）后. I believe (that) he is honest. (that不充当从句内的任何成分，一般情况可省略) I’m glad that you are satisfied with your job. (that不充当从句内的任何成分) He doesn’t care if/whether it isn’t a fine day. (if/whether不充当从句内的任何成分) Please tell me what you want. (what充当从句内的宾语)

名词性从句(教师版)

名词性从句 一、定义 名词性从句，其用法相当于一个名词的用法，在句中可作主语、宾语、表语、同位语，分别叫做主语从句、宾语从句、表语从句、同位语从句。 二、引导名词性从句的连接词 1. 连接代词：既起连接作用，本身又做从句中的主语、宾语、表语或定语：who、whoever、whom、whomever、whose、whosever、which、whichever、what、whatever。 2. 连接副词：既起连接作用，本身又做从句的状语：when、where、why、how。 3. 从属连词：只起连接作用，不充当从句中的任何成分：that、whether、if、as if/though等。【温馨提示】根据句义，如果连接代词与连接副词，whether，if和as if都用不上时，才用that做连接词。 【练习一】在空格处填入适当的连接词，然后指出每句分别属于哪种名词性从句。 1. The truth that the earth turns around the sun is known to all. 同位语从句 2. I am very interested in how he has improved his pronunciation in such a short time. 宾语从句 3. What we need is more time. 主语从句 4. Please tell me who/whom you are waiting for. 宾语从句 5. No one knew whose dictionary that was. 宾语从句 6. Do you know which is longer, the Changjiang River or the Mississippi? 宾语从句 7. Whether he will come or not is not yet known. 主语从句 8. Whoever breaks the law will be punished. 主语从句 9. My question is who will take over president of the Foundation. 表语从句 10. The reason why he didn’t come this morning was that it was raining heavily. 表语从句 三、名词性从句中需要注意的几大问题 ●当主语时态为一般过去式时，宾语从句的时态通常要与主句保持一致，但如果从句表示的是真理或客观现象，则仍用一般现在时。 1. 我告诉他我马上回来。 I told him (that) I would come back soon. 2. 他说他已经读完这部小说。 He said (that) he had finished reading this novel. 3. 老师说光比声传播快。 The teacher said (that) light travels faster than sound. ●that引导宾语从句时，很多情况下都可省略，不可省去的情况有： ﹡动词后有两个或两个以上的宾语从句时，紧跟动词后的宾语从句可以省去that，其余的宾语从句前的that不能省去。 4. 他说展览会很好，他想再去参观一次。 He said (that) the exhibition was excellent and that he wanted to visit it once more. ﹡谓语和宾语从句之间有插入语时，宾语从句前的that不能省去。 5. 就在那时，我第一次注意到我们的老板穿着他那件漂亮的绿外套。 Just then I noticed, for the first time, that our boss was wearing his beautiful green coat. ﹡宾语从句紧跟在间接宾语后时，that不能省去 6. 老师建议我们要重视读和写。 The teacher advised us that we should pay attention to reading and writing. ﹡it作形式宾语时，宾补之后引导宾语从句的that不能省去。

(完整版)名词性从句讲解及专项练习习题及其解答

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。

必备英语名词性从句做题技巧含答案解析

必备英语名词性从句做题技巧含答案解析 一、初中英语名词性从句 1．____ 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。 2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful. A. That; what B. What; which C. It; which D. 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B。【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。 3．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today. A. What; what B. That; that C. What; that D. 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。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引导的表语从句的应用。 4．They lost their way in the forest, and ________ made matters worse was that night began to fall. A. it B. which C. that D. what 【答案】 D 【解析】【分析】句意：他们在森林里迷路了，情况更糟糕的是天又黑了。本题中含有一个主语从句what made matters worse，其中的what引导起这个主语从句，同时在主语从句

名词性从句知识点总结

名词性从句 名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。 （一）引导名词性从句的连接词 1、连接代词：who, whose, whom, what, which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。 2、连接副词：when, where, why, how。有词义，在从句中担任成分，作状语。 3、连接词：that, whether, if, as if。that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。 注意： 1、连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。连接代词与连接副词在从句充当句子成分，连接词whether 和if（是否），as if（好象）在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词（that本身无任何含义）。 2、不可省略的连词： （1）介词后的连词 （2）引导主语从句和同位语从句的连词不可省略。 That she was chosen made us very happy. We heard the news that our team had won. （二）主语从句 1、主语从句在复合句作主语。 e.g. Who will go is not important. 2、用it作形式主语，主语从句放在句末。 e.g. It doesn’t matter so much whether you will come or not. 主要句型有： （1）It+be+形容词+that从句。 It is probable that he told her everything. 很可能他把一切都告诉她了。 （2）It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。It’s no surprise that our team should have won the game. 我们没赢这场比赛真意外。 （3）It+be+过去分词+that从句。 It is said that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。 （4）It+seem, happen等不及物动词及短语+that从句。 It seems that Alice is not coming to the party at all. Alice似乎不来参加晚会。 （5）It+doesn’t matter (makes no difference, etc.)+连接代词或连接副词引起的主语从句。 It doesn’t matter whether she will come or not. 她是否来这无关紧要。 It makes no difference where we shall have the meeting. 我们在哪里开会毫无区别。 3、that引导主语从句时，不能省略。 e.g. That he suddenly fell ill last week made us surprised. 4、当主语从句作主语时，谓语动词一般用第三人称单数，下面这个句型例外。 What we need is more time and money. What we need are many more books. 5、if不能用在主语从句中，而是用whether Whether he left (or not) is unknown 6、引导主语从句的关联词有三类： (1)从属连词that。

(完整版)初中英语名词性从句练习题(含答案)

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