英语必修3第三单元语法宾语从句和表语从句讲解

英语必修3第三单元语法宾语从句和表语从句讲解、

练习

Unit 3 Grammar Noun Clauses 名词性从句

名词性从句相当于名词，在复合句中可分别作主语、表语、宾语和同位语。

名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。

一The Objective Clause 宾语从句

在复合句中作宾语的从句称作宾语从句，可以作动词的宾语，也可以作介词和非限定动词及某些形容词的宾语。引导宾语从句词有连词that，if，whether；连接代词who，whose，what，which；连接副词when，where，how， why等。

1)I think women can reach very high achievements in many fields of science.

2) I wonder she remembered how many babies she had delivered.

3) Do you know Jack was speaking to

4) He asked it was.

5) Pay attention to the doctor said.

6) Please tell me the earthquake took place.

7) Will you tell me I can keep fit and healthy

做动词的宾语

(1)大部分宾语从句直接跟在动词后：He doesn’t know where the post office is.

(2)有些宾语从句前要有间接宾语：He told me what I should read．

(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。

一Do you believe it will clear up 一I believe so.

I don't believe so. (或I believe not.)

做介词的宾语 Did she say anything how we should do the work

Your article is all right that it is too long．

I was surprised what he said．

巩固练习

.1 He won’t come. I think. (变为复合句) I ______ think he ______ come.

2. Miss Gao: Lucy, do you come from the USA (改为含有宾语从句的句子)

Miss Gao asked Lucy that she came from the USA.

Miss Gao asked Lucy do you come from the USA.

Miss Gao asked Lucy if she came from the USA.

3. “Do you wash your clothes yourself” Tom asked the girl next to him.(改复合句)

Tom asked the girl next to him ______ ______ ______ her clothes herself.

4. Did Peter come here yesterday Li Lei wants to know. (改为宾从)(1999福州)

Li Lei wants to know ______ Peter ______ here yesterday.

5. Is the earth round The little boy asked.(改为宾语从句)

The little boy asked ______ the earth ______ round.

6. “Where does he live” Mr Hu asked.(改为复合句)

Mr Hu asked where _______ _______.

7. Tom’s father saw him sitting on some eggs.(改为复合句)

Tom’s father saw ______ ______ ______ sitting on some eggs.

8. Mrs White told Tom not to throw paper on the ground.(改为复合句)

Mrs white told Tom ______ ______ ______ throw paper on the ground.

9. Please tell me where we show our tickets.(改为简单句，保持原意)

Please tell me ______ ______ show our tickets.

10. Can you tell me how I can get to the post office (改为简单句，保持原意)

Can you tell me the ______ _____ the post office

11. Rose doesn’t know when they are going to repair the watch. (改为简单句)

Rose doesn’t know ______ ______ repair the watch.

12. The teacher told the boys what they should do and how they should do it.(改为简单句) The teacher told the boys ______ ______ do and ______ _____ do it.

13. The earth moves around the sun. The teacher said.(改为宾语从句)

The teacher said ______ the earth ______ around the sun.

14. Are you hungry My mother asked me.(改为宾语从句)

My mother asked me ______ ______ ______ hungry.

15. Why hasn’t she come yet Nobody knows. (改为宾语从句)

Nobody knows ______ ______ _______ come yet.

提高型

1. I don’t know _____he will come tomorrow. _____ he comes, I’ll tell you.

A. if; Whether

B. whether; Whether

C. if; That

D. if; if

2. Could you tell me ____ the radio without any help

A. how did he mend

B. what did he mend

C. how he mended

D. what he mended

3. Could you tell me ____ do with the money