高中名词性从句讲解与练习

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，名词性从句分为主语从句、表语从句、宾语从句和同位从句。

（二）主语从句

1.主语从句在复合句作主语。

. Who will go is not important.

引导主语从句时，不能省略。

. That he suddenly fell ill last week made us surprised.

3.用it作形式主语，主语从句放在句末。

It+系动词+形容词+that从句. necessary,right,likely,wrong,important,certain,clear...

It+系动词+名词+that从句. a pity, a shame, a fact,no wonder...

It+be +动词ed+that从句. said,told,reported,suggested,considered....

It+特殊动词+that从句. seem,turn out,appear,matter...

. It doesn’t matter so much whether you will come or not.

引导的主语从句可放句首，而if引导的主语从句不能放句首，只能放句末。

Whether the worked can be completed on time is doubtful.

It is doubtful whether/if the work can be completed.

（三）表语从句

1、表语从句在复合句中作表语，位于系动词之后。

. The question was who could go there.

2、引导表语从句的连接词that有时可省去。

. My idea is (that) we can get more comrades to help in the work.

3.一般不用if引导表语从句，用whether.

The question is whether we can reduce the cost of the product.

4.其他连接词：as if ,as though,because,as,like.

It sounds as if/though he has been really ill.

5. 主语为reason：表语从句中的连接词要用that，不用why.

The reason why he was unhappy is that he has lost his keys.

6.表语从句中的虚拟语气.

（四）宾语从句

1、宾语从句在复合句中作宾语。引导宾语从句的连词that一般可省略。

. I hope (that) everything is all right.

2、介词之后的宾语从句，不可用which或if连接，要分别用what或whether。

. I’m interested in whether you’ve finished the work..

I’m interested in what you’ve said.

3、whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。

①宾语从句是否定句时，只用if，不用whether。

. I wonder if it doesn’t rain.

②用if 会引起误解，就要用whether。

. Please let me know whether you want to go.

③宾语从句中的whether 与or not直接连用，就不能换成if；不直接连用，可换。

. I don’t know whet her or not the report is true.

I don’t know whether/ if the report is true or not.

④介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从句时，只能用if，而不能用whether。

. It depends on whether we have enough time.

They don’t know whether to go there.

Please come to see me if you have time.

（五）同位语从句

同位语从句在句中作某一名词的同位语，一般位于该名词（如：news, fact, idea, suggestion, promise等）之后，说明该名词的具体内容。

1.if 一般不引导同位语从句。

2.引导同位语从句的连接词一般都不省略。

. I have no idea when he will be back.

The fact that he had not said anything surprised everybody.

3.定语从句和同位语从句的区别：

A:that引导的两种从句的区别：

(1)定语从句说明名词的性质，特征，来源；同位语从句说明名词所表示的具体内容。

(2)定语从句中that充当成分，而同位语从句中that只是连词，不充当成分，也不能省略，也不能用which 替代。

(3)同位语从句的先行词往往使含有某种信息的词：message,news,fact,hope,problem,suggestion....

(4)判断方法：凡是同位语从句，皆可以改为：The news/idea/thought is that....的结构，而定语从句不可以。

The news that our team won the game excited us all.=The news was that our team won the game.

The news that the radio broadcast this morning is not true at all.

B:who,whom,whose,when,where,why引导的两种从句的区别：

引导的定语从句指代前面先行词所表示的人，物，时间，地点，原因。在同位语从句中，表疑问。

I will cherish the time when I won the prize.

I have no idea when he won the prize.

练习：名词性从句

一、判断下列各句哪句含有名词性从句，并指出是什么从句：

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

2. The truth that the earth turns around the sun is known to all.

3. It was snowing when he arrived at the station.

4. How he persuaded the manager to change the plan is interesting to us all.

5. The news that they had won the game soon spread over the whole school.

6. The news that you told me yesterday was really disappointing.

7. That is where Lu Xun used to live.

8. He spoke as if he understood what he was talking about.

9. Do you remember the teacher who taught us English at middle school

10. I wonder why she refused my invitation.

二、用适当的连词填空：

1. I can’t decide ____________ dictionary I should buy.

2. That’s ____________ he refused my invitation.

3. I am very interested in ____________ he has improved his pronunciation in such a short time.

4. ____________ we need is more time.

5. The fact ____________ she had not said anything at the meeting surprised everybody.

6. ____________ and ____________ they will meet has not been decided yet.

7. Please tell me ____________ you are waiting for.

8. Is that ____________ you are looking for

9. Would you please tell me ____________ the nearest post office is

10. I don’t know ____________ he will agree to the plan or not.

三、选择填空：

1. Do you see _____ I mean

A. that

B. /

C. how

D. what

2. Tell me_____ is on your mind.

A. that

B. what

C. which

D. why

3. We must stick to _____ we have agreed on.

A. what

B. that

C. /

D. how

4. Let me see _____.

A. that can I repair the radio

B. whether I can repair the radio

C. I can repair the radio

D. whether can I repair the radio

5. Keep in mind _____.

A. that the teacher said

B. what did the teacher say

C. that did the teacher say

D. what the teacher said

6. Could you advise me _____

A. which book should I read first

B. what book should I read first

C. that book 1 should read first

D. which book I should read first

7. He was criticized for _____.

A. he had done it

B. what he had done

C. what had he done

D. that he had done it

8. Would you kindly tell me _____

A. how can I get to the Beijing Railway Station

B. how I can get to the Beijing Railway Station

C. where can I get to the Beijing Railway Station

D. whether can I get to the Beijing Railway Station

9. Mrs. Smith was very much impressed by _____.

A. what had she seen in China

B. that she had seen in China

C. what she had seen in China

D. which had she seen in China

10. We took it for granted ___

A. that they were not coming

B. that were they not coming

C. they were coming not

D. were they not coining

11. I really don't know _____

A. I should do next

B. what should I do next

C. what I should do next

D. how I should do next

12. I'm afraid _____.

A. the little girl will have to be operated on

B. that will the little girl have to operate on

C. the little girl will have to operate on

D. that will the little girl have to be operated on

13. She walked up to _____.

A. where did I stand

B. where I stood

C. I stood there

D. where I stood there

14. Can you tell me _____

A. who is that gentleman

B. that gentleman is who

C. who that gentleman is

D. whom .is that gentleman

15. We'll give you _____.

A. that do you need

B. what do you need

C. whatever you need

D. whether do you need

16. They want us to know _____ to help us.

A. what can they

B. what they can

C. how they can

D. how can they

17. We must put _____ into practice.

A. what we have learned

B. that we have learned

C. that have we learned

D. what have we learned

18. Did she say anything about _____

A. that the work was to be done

B. how was the work to be done

C. that was the work to be done

D. how the work was to be done

19. He was never satisfied with _____.

A. what she had achieved

B. had what she achieved

C. she had achieved

D. that she achieved

20. These photographs will show you _____.

A. what does our village look like

B. what our village looks like

C. how does our village look like

D. how our village looks like

21. Peter insisted _____ he pay the bill.

A. on that

B. what

C. that

D. on which

22. They urged _____ the library open during the vacation.

A. when

B. where

C. why

D. that

23. We wish we could have learned _____ when we were at high school.

A. what you did

B. that you had done

C. that what you did

D. what did you do

will describe to you _____ I saw when there.

A. what

B. that

C. which

D. /

25. From _____ I should say he is a good worker.

A. what 1 know of him

B. that I do know of him

C. what do I know of him

D. that do I know of him

26. I will give this dictionary to __ wants to have it.

A. whomever

B. anyone

C. whoever

D. someone they will come here hasn' t been decided yet.

A. What

B. That

C. When

D. Where

28. _____ was said here must be kept secret.

A. Who

B. The thing

C. Whatever

D. Where

29. It is still a question _____ we shall have our sports meet.

A. if

B. that

C. what

D. when

30. I'm going anyway. _____ she will go is up to her to decide.

A. If or not

B. Whether or not

C. If

D. That

31. It is strange _____ she has left without saying a word.

A. that

B. what

C. why

D. how

32. It is very clear _____ our policy is a correct one.

A. what

B. that

C. why

D. where

33. _____ Mr. Zhang said is quite right.

A. That

B. When

C. What

D. Whether

34. It has been decided _____ he will be sent there.

A. if

B. whether

C. why

D. that

35. It doesn’t matter _____he' s come back or not.

A. if

B. whether

C. that

D. when

36. It's a great pity _____ we won’t be able to finish the task on time.

A. when

B. that

C. why

D. where

37. It happened _____ I wasn't there that day.

A. when

B. why

C. where

D. that

you have done might do harm to other people.

A. What

B. That

C. Which

D. The things

39. _____ leaves the room last ought to turn oft the lights.

A. Anyone

B. The person

C. Whoever

the 2000 Olympic Games won't be held in Beijing is known to all.

A. Whether

B. If

C. Whenever

D. That

参考答案

语法复习五：名词性从句

一、1、表语从句；2、同位语从句；3、不是；4、主语从句；5、同位语从句；6、不是；7、表语从句；

8、宾语从句；9、不是；10、宾语从句

二、1. which; 2. why; 3. how; 4. What; 5. that; 6. when, where; 7. who(m); 8. what; 9. where; 10. whether

三、1~5 DBABD 6~10 DBBCA 11~15 CABCC 16~20 BADAB 21~25 CDAAA

26~30 CCCDB 31~35 ABCDB 36~40 BDACD 41~45 BCDBB 46~50 ADBAC

51~55 CCBDA 56~60 ADABB 61~65 ACDBA

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详解高中英语三大从句

1.Jack bought a car. 2.Ricky was a brilliant student and he passed the exam easily. 3.John did not go to school yesterday since he was sick. 4.James ran fast but he could not win the race because his start was late. Look at the second sentence. It contains two parts: ★Ricky was a brilliant student. ★He passed the exam easily. Now look at the third sentence, it too has two parts: ★John did not go to school yesterday. ★Since he was sick. Now look at the fourth sentence, it has 3 parts (or clauses): ★James ran fast ★He could not win the race ★Because his start was late ★Noun clauses ★Adjective clauses ★Adverb clauses

1.I expect to win the race. 2.I expect that I shall win the race. 3.That you had met him before makes me surprised. 1.The bag with a red apple logo is mine 2. The bag which has a red apple logo is mine. 1.John stopped working in the evening (When?) 2.John stopped working when the evening came (When?) 1.The subject of a verb. 2.The object of a transitive verb. 3.The object of a preposition. 4.In apposition to a noun or pronoun. 5.The complement of a verb of incomplete prediction. the subject of the verb: ★How he could assist me was his concern. ★Whether we can start next week seems uncertain. ★That you did so surprises me. ★What I said was true.

高考英语宾语从句专题讲解

高考英语宾语从句专题讲解 一、定义和宾从例句分析 宾语从句就是一个句子作动词或介词的宾语。 A 作动词的宾语: I heard the news. I heard that he would come here later on. B 作介词的宾语: He said nothing about the plan. He said nothing about who broke the window last night. 二、带有宾语从句的复合句的构成 带有宾语从句的复合句就是用连接词把一个主句和一个宾语从句连接在一起。 连接词有：that(可省略)，what, who, when, where, why, which, if, whether, how. 1 He suggested (that) we should clean the corridor every day. 宾语 2 He told me (that) he would leave Dalian airport at 8pm. 间接宾语直接宾语 3 He told me where he was going to travel that summer. 间接宾语直接宾语 4 He wanted to know what the manager had said at the meeting. 在例子4中，当主句是过去时态时（一般过去时，过去进行时，过去将来时，过去完成时），从句根据不同情况必须使用过去时态的一种，（大自然的现象和真理除外）。

5 He is wanting to know what I can cook for dinner. 在例子5中，当主语是现在时态时（一般现在时，现在进行时，一般将来时，现在完成时），从句可根据不同情况使用各种时态。 时态： 1.主句用一般现在时，从句可用任意时态。 2.主句用过去时，从句用过去某个时态。 3.主句用过去时，从句是真理时，只用一般现在时。 三、宾语从句的连接词 从属连词 连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句. He told me that he would go to the college the next year I don’t know if there will be a bus any more. Nobody knew whether he could pass the exam. 连接代词 连接代词：who, whom ,whose ,what ,whoever ,whomever ,whoever, whatever, whichever等. 连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述. Do you know who has won the game? I don’t know whom you should depend on. The book will show you what the best CEOs know.. Have you determined whichever you should buy,a Motorola or Nokia cell phone?连接副词