宾语从句应注意三点

宾语从句应注意三点：

①引导词，陈述句一般由that引导，这时的that可以省略；一般疑问句则由if或whe-ther引导；而特殊疑问句则由特殊疑问词引导。②时态，主句是现在时态，从句可用所需要的任何时态；但如果主句是过去时态，从句时态所表示时间一般往前移一个时间段。

①如果主句是现在的时态，从句的时态可根据实际情况而定。如：

I have heard（that）he will come back next week.

②如果主句是过去的某种时态，那么从句的时态一定要用过去的某种时态。如：

He said（that）there were no classes yesterday.

注意：如果宾语从句表述的是客观真理、自然现象等时，不管主句是什么时态，从句都要用一般现在时。如：He said that light travels much faster than sound.

B.人称的变化和标点的使用

1. 从句的主语如果是第一人称，变为宾语从句则与主句的主语一致；如果是第二人称，则与主句的宾语一致；如果是第三人称，不用变化。如：

“May I use your knife？”He asked me.

→He asked me if he might use my knife.

“Do you know her telephone number？”He asked me.

→He asked me if I knew her telephone number.

③语序，宾语从句永远要用陈述句顺序。①陈述句变为宾语从句，语序不变，即仍用陈述语序。如：

He is an honest boy. The teacher said.

→The teacher said（that）he was an honest boy.

②一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。如：Does he work hard？I wonder.

→I wonder if/whether he works hard.

When did he leave？I don’t know.

→I don’t know when he left.

注意：有些疑问句本身就是陈述语序

1.Who went there yesterday? Mary wanted to know.

→Mary wanted to know who went there yesterday.

2.What’s the matter with the clock? He wondered.

→He wondered what was the matter with the clock.

A)if和when既能引导时间状语从句，又能引导宾语从句。因此，遇到它们就要认真分析一下。如：

If it rains tomorrow，I won’t come.

（时间状语从句）

I don’t know if it will rain tomorrow.

（宾语从句）

B)从句的简化

1. 当主句谓语动词是find，see，watch，hear等感官动词时，从句常

简化为“宾语＋宾补”结构，宾补为不带to的不定式或V-ing形式。如：

She found that the wallet lay on the ground.

→She found the wallet lie on the ground.

She found that the wallet was lying on the ground.

→She found the wallet lying on the ground.

2. 当主句谓语动词是hope，wish，decide，forget，plan，agree等，

且主句主语与从句主语相同时，从句可简化为不定式结构。如：

She agreed that she could help me with my maths.

→She agreed to help me with my maths.

3. 在连接代词/副词引导的宾语从句中，当从句主语与主句主语或间

接宾语一致时，宾语从句可简化为“连接代词/副词＋不定式”结构。如：

Can you tell me how I can get to the station？

→Can you tell me how to get to the station？

变人称，语序为陈述语序，标点，时态看看下面的题

1).How does he get on with his new classmates? Could you tell me? (改

为含有宾语从句的复合句) Could you tell me how ______ _____ on

with his new classmates?

2).What is he doing there? Mother didn't know. (改为含有宾语从句的复

合句Mother didn't know what _______ ______doing there.

3).Y ou'd better ask your mother whether is it cheap enough before you try

it on.(改错)

4)What's his name? I asked him.（改为含有宾语从句的复合句）I

asked him what _______ _______ _______.

5)Why didn't he look happy? Could you tell me?(改为含有宾语从句的

复合句) Could you tell me why _______ ______ look happy?

6)Does he still live in that street? I don't know(改为含有宾语从句的复

合句) I don't know ______ he still _______ in that street.

7)Whose children is the old woman looking after?Did you find out? （改

为含有宾语从句的复合句）Did you find out whose children the old

woman ______ _______ after?

8)The moon moves round the earth. My sister told me.（同上）My sister

told me ______ the moon_______ round the earth.

9) I think it is not going to snow tomorrow.（改错）

10). "Do you want to try something new。" Tom's mother asked him.(同

义句转换) Tom's mother asked him________ ________ ________to try

something new.

练习题

1)These flowers are from Guangdong. He said.

He said _______ these flowers _______ from Guangdong.

2)Light travels faster than sound. My teacher told me.

My teacher told me _____ light _______ faster than sound.

3)There will be a meeting in five days. Jack didn’t know.

Jack didn’t know ______ th ere ______ ____ a meeting in five days.

4)Can they speak French? I want to know.

I want to know ______ _______ _______ _______ French.

5)Are the children playing games? Tell me.

Tell me ______ the children ______ ______ games.

6)Have you finished your homework yet? Mr. Zhao asked Ma Chao

Mr. Zhao asked Ma Chao _______ _______ ______ _____ _____

homework yet.

7)How many people can you see in the picture? Who knows?

Who knows _____ _____ ____

____ _____ ______ in the picture?

8)Where did she park her car? Do you know?

Do you know _____ _____ ____ her car?

9)What does he often talk about? The girl wondered.

The girl wondered _____ _____ often ________ about.

10)Who knocked at the door so loudly? I don’t know.

I don’ t know _______ _______ at the door so loudly.

11. Does he still live in that street? I don't know.

I don't know ______ he still _______ in that street.

12. What's his name? I asked him.

I asked him what _____ _____ ____ ______.

13. When does the train arrive? Please tell me.

Please tell me ________ _________ ________ _________.

14. Do they want fried chicken? He asked the boys.

He asked the boys _______ they ______ fried chicken.

15. Was the watch made in Shanghai? I don't know.

I don't know _______ the watch _______ made in Shanghai.