![](https://js.9136.com/img/panrw/gaokao.png)
- 相关推荐
高考语法复习三: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。以下是小编收集整理的高考语法复习三:名词性从句,欢迎阅读,希望大家能够喜欢。
高考语法复习三:名词性从句
(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: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)。
(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 doesnt matter so much whether you will come or not.
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.
(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。
e.g. The question was who could go there.
2、引导表语从句的连接词that有时可省去。
e.g. My idea is (that) we can get more comrades to help in the work.
(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。
e.g. 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。
e.g. Im interested in whether youve finished the work..
Im interested in what youve 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。
e.g. I wonder if it doesnt rain.
②用if 会引起误解,就要用whether。
e.g. Please let me know whether you want to go.(此句如果把whether改成if,容易当成条件句理解)
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。
e.g. I dont know whether or not the report is true.
I dont 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。
e.g. It depends on whether we have enough time.
They dont 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。
e.g. I have no idea when he will be back.
The fact that he had not said anything surprised everybody.
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 turn 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 cant decide ____________ dictionary I should buy.
2. Thats ____________ 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 dont 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 dont 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. Im 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. Well 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
高考语法复习三:名词性从句
一、名词性从句的概念
名词性从句是在句子中起名词作用的从句,它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句在句中可以充当主语、宾语、表语和同位语等成分。
二、名词性从句的连接词
连接代词:what, which, who, whom, whose 等,在从句中充当主语、宾语、表语或定语。
What he said is true.(what 在从句中作宾语)
Which book you like depends on your interest.(which 在从句中作定语)
连接副词:when, where, why, how 等,在从句中作状语。
I dont know when he will come.(when 在从句中作时间状语)
This is where I was born.(where 在从句中作地点状语)
从属连词:that, whether, if 等,在从句中不充当任何成分。
That he is honest is known to all.(that 在从句中不充当成分,只起连接作用)
I dont know whether/if he will come.(whether/if 在从句中不充当成分,表示 “是否”)
三、主语从句
主语从句在句中作主语,通常放在句首。
What he needs is a book.
Whether he will come is still a question.
为了避免句子头重脚轻,常用 it 作形式主语,而把主语从句放在句末。
It is known to all that he is honest.
It is still a question whether he will come.
四、宾语从句
宾语从句在句中作宾语,通常放在及物动词、介词或形容词后。
I know what he said.(及物动词后)
He is interested in what he is doing.(介词后)
I am sure that he will come.(形容词后)
宾语从句的时态要与主句的时态保持一致。
He said that he had finished his homework.(主句是过去时,从句用过去完成时)
五、表语从句
表语从句在句中作表语,通常放在系动词后。
The problem is who can help us.
His suggestion is that we should start at once.
表语从句的连接词与主语从句和宾语从句的连接词基本相同。
六、同位语从句
同位语从句在句中作同位语,对名词进行解释或说明。
The news that he has won the first prize is true.(解释 news 的内容)
同位语从句通常由 that 引导,that 在从句中不充当任何成分,只起连接作用。
七、高考中名词性从句的考查重点
连接词的选择:根据从句的成分和意义来选择合适的连接词。
语序:名词性从句要用陈述句语序。
时态:注意主从句时态的一致性。
八、复习建议
理解名词性从句的概念和用法,掌握不同类型从句的特点。
多做练习题,熟悉高考中名词性从句的考查方式。
注意积累常见的连接词和句型,提高解题能力。
【高考语法复习三:名词性从句】相关文章:
高考语法复习四:定语从句04-30
语法复习六:状语从句04-30
名词性从句05-04
英语翻译考研复习名词性从句05-07
被的词性及语法化04-27
名词性that-从句05-04
考研英语:英语语法深度分析之名词性从句05-01
语法复习十七:名 词04-30
考研英语:英语语法深度分析之形容词性从句05-01