名词性从句

主语从句

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 is+ 名词 + that从句

这种句型常见的名词有：a pity遗憾a fact事实no wonder难怪

（2）It is + 形容词 + that从句

（3）It is + 动词的过去分词+ 主语从句

（4）It + 不及物动词 + that 从句

这种句型常见的动词有seem看上去appear显得happen碰巧matter重要 宾语从句分为三类：动词的宾语从句、介词的宾语从句、形容词的宾语从句。

1. 从属连词有that,weather,if;连接代词有who,whom,whose,what,which, whoever,whoseever,whatever,whichever连接副词有

when,where,why,how, whenever,whereever,however.

2. 可以运用形式宾语it的情况

A动词后有宾语补足语

B有些动词带宾语从句

常用的有hate,take,owe,see to,like,dislike,appreciate.

3. 只有expect,but,besides三个介词后可接that引导的宾语从句。 但如从句是并列句时,第二个分句前的that不可省。例如：

4． whether与if 在作“是否”的意思讲时在下列情况下一般只能用whether，不用if：

a.在句首时；b. 引导表语和同位语从句时 ； d.从句后有“or not”时； e.有些动词如leave,put,discuss,doubt后的宾语从句f.易产生歧义的句子；g.介词后的宾语从句

5. think, believe, imagine, suppose，consider,expect,fancy,guess等动词引起的否定性宾语从句中要进行否定转移。

表语从句

需要注意的，当主语是reason时，表语从句要用that引导而不是because。 除引导宾语从句的连接此外because,as if,as though,as,like也可以引导表语从句

总结

weather不能用于表语和同位语从句中。

语序要用陈序语序。

十、高考热点透视

1. ___ is a fact that English is being accepted as an international language. (NMET 1995)

A. There B. This C. That D. It

答案D。当名词从句在句中作主语时，为避免句子头重脚轻，常用it作形式主语置于句首，而将真正的主语从句放在句尾。此时it只起先行引导作用，本身无实义。此句也可以改写为：That English is being accepted as an international language is a fact.

2．A computer can only do ____ you have instructed it to do．（NMET20xx）

A．how B．after C．what D．when

答案C。从句子结构可知，句子的空白处应该填引导宾语从句的连词，做主句谓语动词do的宾语，同时该连接词还是从句中的do的宾语，因此，此处的连接词应该用what。

3. He asked ____ for a violin．（MET1992）

A. did I pay how much B. I paid how much

C. how much did I pay D. how much I paid

答案：D。宾语从句相当于特殊疑问句，句子语序要用陈述语序。

4. What the doctors really doubt is ____ my mother will recover from the serious disease soon．（上海20xx年春季招生）

A. when B. how C. whether D. why

答案C。这是一个表语从句。根据 doubt一词可知，所怀疑的应是是否能治好病，所以要填whether。这句话的意思是“医生真的怀疑我妈妈是否能很快从重病中恢复过来。”

5．It is generally considered unwise to give a child _____he or she wants. (NMET1997)

A. however B. whatever C. whichever D. whenever

答案B。根据句意“一般认为孩子要什么就给什么是不好的。”可以看出后面的从句应是一个宾语从句，而从句中wants缺少宾语，A. however 和

D. whenever是不能作宾语的；排除A和D，whichever表示“无论哪一个，无论哪些”，应表示一定范围内的人或物，此处没有涉及事物的范围，所以应选 B．whatever，表示“无论什么”。

6. ______leaves the room last ought to turn off the lights. (MET1988)

A. Anyone B. The person C. Whoever D. Who

答案C。本题句子的意思是：无论谁最后离开房间一定要把灯关掉。本题考查连接代词whoever引导的名词性从句，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，况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A. Anyone或B. 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D. Who就体现不出“无论谁”的含义了。

7. Sarah hopes to become a friend of ______shares her interests. (Shanghai1995)

A. anyone B. whomever C. whoever D. no matter who

答案为C。本题句子的意思是：Sarah希望跟自己有共同爱好的人交朋友。疑问词+ever引导的名词性从句与no matter+疑问词引导的从句的区别是：前者既可以引导名词性从句也可以引导让步状语从句；后者只能引导让步状语从句。首先排除A和D，从句中需要的是主语，所以whomever也不行。

8. ---- I drove to Zhuhai for the air show last week. ---- Is that ______ you had a few days off ? ( NMET1999)

A. why B. what C. when D. where

答案A。根据语境，甲说上周驱车去珠海观看航模展览。乙据此来询问甲这是否是请几天假的原因，故答案是A。答案B,C, D均与该题语境不符。根据上句提供的语境，下句应该问“那就是你为什么离开几天的原因吗？”

9. I still remember ______ this used to be a quiet village. ( NMET1993)

A. when B. how C. where D. what

答案A。根据从句中缺少的句子成分是状语，排除D．what，而答案C, D均与题意不符，所以应选A．when。used to be表示一种过去存在的状态，本句的意思是“我仍然记得这里在什么时候是个宁静的地方。”

10．I read about it in some book or other，does it matter ____ it was？（20xx春季招生）

A．where B．what C．how D．which

答案D。这是一个主语从句。主语从句中缺少表语。从上句的意思分析，应是哪本书，所以要填which，这句话的意思是“我在某本书中读到过有关这方面的内容，是哪一本书重要吗？”。

11. Information has been put forward ____ more middle school graduates will be admitted into universities.

A. while B. that C when D. as (20xx年上海)

答案B。该题考查that引导的同位语从句。同位语从句通常由that引导，接在fact, news, promise, possibility, information, doubt, message名词后，用来解释或说明名词的内容。

12. —I think it is going to be a big problem.

—Yes, it could be.

—I wonder ______ we can do about it. (北京 20xx春季)

A、if B、how C、what D、that

答案C。本题考察名词性从句的连接词的用法。wonder后面应跟宾语从句，而从句中的谓语动词do是及物动词，可见从句缺少一个代替宾语的成分，我们可以用排除法排除不作成分的if和that，再排除引导方式状语的how，答案是C，句子的意思是“我们能就此做些什么”。

编辑本段十一、专项考点练习

1. ____A____that they found an unusual plant in the forest.

A. It is said B. They are said C. It said D. It says

答案A：句型It is said that+主语从句。类似的还有It is believed that……etc

2. __A___ caused the accident is still a complete mystery.

A. What B. That C. How D. Where

答案A：观察此从句中缺少主语，而能在主语从句中即充当主语成分又引导的就只有what了

3. It worried Mary a lot __A___ she would pass the college entrance examination.

A. whether B. if C. that D. how

4. Shanghai has taken on a new look. It isn’t like ___A__ it used to be .

A .what B. how C. that D. which

5. __A__ is no possibility ______ Bob will win the first prize in the match.

A. There, that B. It, that C. There, whether D. It, whether

6. Little Tommy was reluctant to tell the schoolmaster __C__ he had done the day before.

A .that B. how C .what D. where

7. The old man smiled when he saw how pretty ___D__ up to be during the past few years.

A. had his daughter grown B. would his daughter grow

C. his daughter would grow D. his daughter had grown

8. Have you seen Mary lately? My boss wants to know ___A____.

A. how she is getting along B. how is she getting along

C. what she is getting along D. what is she getting along

9. __B__surprised me most was _____such a little girl of seven could play the violin so well.

A. That; what B. What; that C. That; that D. What; what

10. These wild flowers are so special I would do ___A___ I can to save them.

A. whatever B. which C. that D. whichever

11. __C___ helped to save the drowning girl is worth praising.

A. Who B. Anyone C. Whoever D. The person

12. Eat __C___ you like and leave the others for _____ comes in late.

A. any; who B. every; whoever C. whichever; whoever D. either; whoever

13. __A__ she couldn’t understand was _____ fewer and fewer students showed interest in her lessons.

A. What; why B. That; why C. What; because D. Why; that

14. It was __A__ he said ___ disappointed me.

A. What; that B. That; that C. What; what D. That;what

15. It was ordered that all the soldiers ___C____to the front.

A. should send B. must be sent C. should be sent D. must go

16. The true value of life is not in ___B___, but _______.

A. which we get; what give we B. what we get; what we give

C. which do we get; what do we give D. how we get; that we give

17. We are all for your proposal that the discussion ___A____.

A. be put off B. was put off C. should put off D. is to be put off

18. Go and get your coat．It's __A__ you left it．

A. where B. there C. here where D. where there

19. Sarah hopes to become a friend of ___C___ shares her interests.

A. anyone B. whomever C. whoever D. no matter who

20. You can’t imagine ___B___ when they received these nice Christmas presents.

A. how they were excited B. how excited they were

C. how excited were they D. they were how excited

Keys:

1---5 A A A A A 6---10 C D A B A 11----15 C C A A C 16---20 B A

A C B

第二篇：名词性从句

1 名词

一般来说名词主要考查：

1．可数名词复数构成的规则及不规则变化。

2．可数名词和不可数名词的判断与用法——对比。

3．名词的所有格，包括’s所有格，?of?所有格和双重所有格的用法。

4．名词作定语和名词构成的习语及用法等。

5．名词的词义辨析。

2名词性从句有哪些引导词？并试着说明他们的用法。

热点一．语序与时态：

能力激活1：

想一想：名词性从句中的语序要注意什么问题？

1. No one can be sure _____in a million years.

A. what man will look like B. what will man look like

C. man will look like what D. what look will man like

3. I don’t know when_____, but if he _____, I’ll let you know.

A. he comes , will come B he will come , will come

C he will come, comes D he comes, comes

小结1：不管主句是肯定句、否定句还是疑问句,名词性从句总是使用_____________.

观察与比较：I’m not sure if he will come ,but if he comes ,I’ll let you know .

小结2：主句是现在时态，宾语从句用_________________.

感悟疑点 :

He has come, but I didn’t know that he _____ until yesterday.

A is coming B will come C was coming D wasn’t coming

能力激活2：

想一想： 宾语从句中的时态应如何与主句时态保持相应的一致？

1.The police found that the house _____ and a lot of things _____．

A．has broken into; has been stolen B．had broken into; had been stolen

C．has been broken into; stolen D．had been broken into; stolen

2.We were all surprised when he made it clear that he _____ office soon．(NMET’93)

A. leaves B. would leave C． left D． had left

小结1:

主句是过去时态时，宾语从句用_________________. 但如果表达真理性的，则用现在时。

疑点：3．Mum is coming .What present do you expect _____for your birthday?

A. that she has got B. that has she got

C. she has got D. has she got

思考：句中出现插入语时，语序该怎么办？

疑点观察、总结与拓展：

4. What do you think we should do to solve the problem of air pollution in cities?

5. Where do you suppose he can be?

小结2：以上句子体现了何种句式结构？_____________________________

小试牛刀：

6. Rose looks worried. What do you think ____________________(她该怎么办)?

Exception :7．He went up to see ________ with her.

A what was the matter B what is the matter

C what the matter was D what the matter is

思考：1. 语序？ 2．时态？

热点二．连接词的选择

能力激活3

观察与思考：that与what 的用法有什么不同？

1.What you need is more practice .

2.That he needed a lot of money made us surprised.

3.Energy is what makes things work.

4.China is no longer what it used to be .

5.What impressed me most was that he was always patient with children.

6. He told me (that ) she was ill and that her mother wouldn’t let her go.

7. Word came that our team won the game .

归纳：

1．that和what都可以引导名词性从句。

2．what是连接代词，引导名词性从句，在从句中有____，必须担任____,不能_________.

3．that是连接词，本身无______，仅起_____作用，不在从句中担任______；引导宾语从句

时可以省略，但引导多个宾语从句时，只有第 ___个that 可以省略。在引导主语从句、表

语从句和同位语从句时that一般__________。

感悟疑点：

1. He often thinks of _____ he can do for his country.

2. He often thinks of _____ he can do more for his country.

A. what B how C that D which

3.One of the men held the view _____ the book said was right.

A that B what that C that what D whether

4.(?) I’m not sure that when he will be back.

练习1. After Yang Liwei succeeded in circling the earth, _____ our astronauts desire to do is

walking in space. A where B what C that D how

2. They lost their way in the forest, and _____ made matters worse was that

night began to fall.

A. that B it C what D which

3. _____ no one likes his ideas is not strange at all.

A. What B How C When D That

4. _____ made the school proud was _____ more than 90% of the students had been admitted to

key university.

A. What; because B What; that C That; what D That; because

5.. Word has came _____some American guests will come for a visit.

A. what B. that C. whether D. when

6. He told us _____ his father had died and ____ he had to live alone.

A that, / B /, that C what,/ D / , what

能力激活4 观察与思考：在名词性从句中wh—ever与 wh---有什么异同？

1.Whoever breaks the law should be published .

2.whatever was said here must be kept secret .

3.I’ll give you whatever you want .

4.I’ll give you what you want .

小结1: wh-ever 与wh- 引导的名词性从句在语法结构上________,在意义上__________，有

“__________”的意思。

体会例题

1. It is a rule in his family that_____ comes home earlier should cook the dinner for the family.

A. anybody B. who C. who that D. whoever

2. I think the doctor is able to care for_____ is the matter with your son. A. all B.

what C. whatever D. anything 3. The wild flowers are so

special I would do _____ I can to save them. A. whatever B. that C. which

D. whichever

观察、体会与思考：以下从句都是什么从句

1.Whoever breaks the law should be punished .

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

3.________________ breaks the law , he should be punished .

4.(?)Who breaks the law should be punished .

5.(?)Anyone breaks the law should be punished .

小结2 ：

wh－ever既可以引导__________从句，又可以引导_________从句．引导名词性从句时相当

于名词＋定语从句；引导让步状语从句时相当于__________________.

能力激活5

观察、体会与总结：

1. Whether we’ll go camping tomorrow depends on the weather.

2. Her ability has never been in doubt --- the question is whether he is prepared to work hard.

3.It depends on whether we will have enough money.

______the flower vase.

A didn’t break B not break C doesn’t break D shouldn’t break

5 .It doesn’t' t matter whether he' s come back or not.？

小结：名词性从句只用 whether的几种情况： 1.主语从句置于__________________. 2.引导

________从句时，不用 if. 3.做______的宾语从句时 4.与______和______连用时.

热点三：几点特殊用法

能力激活6

思考: 想一想it在名词性从句中起到什么作用？

1. ______ is reported that he will return to his hometown soon.

A What B It C As D That

2. I made _____ clear that I was determined to carry out the plan.

A this B that C them D it

小结1:.在名词性从句中，当主语从句置后时，要使用________________.

2.在如果宾语从句后边还有宾语补足语，则用it作_______而将宾语从句放于句末.

3. I hate_____ when people talk with their mouths full. (NMET 98 )

A it B that C these D them

4. I should have seen to it that she was told .（我本应该确保通知到她的）

小结3：see to, appreciate, like , love, hate ----等动词后跟上宾语从句时，要使用__________.

Exercise :

1.很遗憾他竟然犯了那样一个错误。_________________________________________

2．我认为学好英语很重要____________________________________.

能力激活7：学以致用

1. ______ is known to us ____ the moon travels around the earth every month.

2. ______ is known to us is ____the moon travels around the earth every month.

3. _____ is known to everyone , the moon travels round the earth once every month.

A. What B. It C. that D. As

能力激活8

想一想: 当你看到insist, order, commend, suggest, advise, recommend, require, request, desire, urge时，你会想到什么语气？它的结构是什么样的？

1.He made a suggestion that the English test ______ until next Wednesday.

A. will be put off B. be put off C. will put off D. put off

2.Her pale face suggested that she ______ ill.

A. should B. should be C. was D. is

3. The step—mother was punishing the poor girl, but she insisted that she

do anything well. ( 20xx 上海春季)

A. what B. that C. which D. why

4.the office knew she was so angry. （20xx 湖南）

A. where B. whether C. that D. why

小结：

1.与“命令、要求、建议”等相关的名词性从句中通常用虚拟语气，虚拟语气的构成是_____________________________________.

2.suggest 与insist在当___________________意思用时,用陈述语气

1.It is obvious to the students ______ they should get well prepared for their future. (20xx天2. ______ parents say and do has a life-long effect on their children.

3. It is none of your business ______ other people think about you. Believe yourself. ( 20xx 福

4. ___ matters most in learning English is enough practice. (20xx 全国卷II)

5.---Are you still thinking about yesterday's game?

--- Oh, that's_______ . (20xx 北京春季)

A. what makes me feel excite B. whatever I feel excited about

C. how I feel about it D. when I feel excited

6.---I drove to Zhuhai for the air show last week.

---Is that_______ you had a few days off?(NMET 1999)

7. Perseverance is a kind of quality and that’s ____ it takes to

8. We should consider the students’ request ___ the school library provide more books on popular science. （20xx重庆）

9. When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly____ he wants .( 02 上海春季)

A. what B. which C. when D. that

10. Cindy shut the door heavily and burst into tears. No one in

11. We should respect food and think about the people who don’t have we have here and treat food nicely. （20xx 福建）

A. that B. which C. what D. whether

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. （20xx江苏）