定语从句与宾语从句的区别

定语从句与宾语从句的区别：

顾名思义，定语从句是从句充当定语的复合句，宾语从句是从句充当宾语的复合句，二者迥然不同，但是在使用中，同学们总是容易混淆这两个句型。请从以下几点区分：

（1）通过从句的位置：

定语从句的位置在名词代词的后面（先行词一般是由名词或者代词充当的）。宾语从句的位置一般在动词或者介词短语之后，因为宾语一般都在动词或者介词短语之后。

请判断下面句子是定语从句还是宾语从句：

I don’t know what you are talking about.

He is angry with what you said.

The tall boy who you met just now is my brother.

经过判断，前两句是宾语从句，第三句是定语从句。

2）通过引导词：

定语从句的关系代词只有that, who, which, whom,关系副词也只有when, where,why，所以如果有的句子是whether, if, how, what等词引导的，肯定不是定语从句。

（3）通过从句的成分：

都是that引导的从句，宾语从句和定语从句也有的区别，我们可以通过that在从句中充当的句子成分判断，如：

I know that you are right.我知道你是对的。

这是一个宾语从句，that引导的宾语从句，that只是连接词，不充当任何成分，所以that后面的句子you are right是一个主语谓语完全的句子。

He is the person that I am looking for.这是一个定语从句，that在从句中充当look for的宾语，所以看上去look for是没有宾语的。

练习题：

1. This is the bag ___ my mother bought yesterday.

A. that

B. who

C. whom

D. this

2. The man ___ lives next to us is my English teacher.

A. whom

B. which

C. who

D. /

3. The girl ___ you saw in the street is Mary.

A. that

B. whose

C. which

D. as

4. Is this the factory ___ a lot of students visited yesterday?

A. the one

B. which

C. who

D. whom

5. Is this factory ___ a lot of students visited yesterday?

A. the one

B. that

C. which

D. /

6. The only language ___ is easy to learn is the mother tongue.

A. which

B. that

C. /

D. it

7. The girl handed everything ___ she had picked up in the street to the police.

A. which

B. in which

C. that

D. all

8. ___ cleans the blackboard should be praised.

A. That

B. Who

C. The one who

D. The students who

9. Please show me the book ___ you bought yesterday.

A. which

B. whom

C. whose

D. this

10. This is the best book ___ I have been looking for all this year.

A. who

B. whom

C. which

D. /

1. I, ___ your good friend, will try my best to help you out.

A. who is

B. who am

C. that is

D. which am

2. The old man has two sons, ___ are lawyers.

A. both of them

B. both of who

C. both of whom

D. both of they

3. He is a man of great knowledge, ___ much can be learned.

A .in whom

B. about whom

C. from whom

D. of whom

4. I can tell you ___ he told me last week.

A. all which

B. all what

C. that all

D. all that

5. Is oxygen the only gas ___ helps fire burn

A. that

B. /

C. which

D. what

6. Air, ___we breathe every day, is around us all the time.

A. that

B. /

C. which

D. it

7. This is the museum ___we saw an exhibition the other day.

A. that