初中英语语法宾语从句详解及练习

一个句子如果加上宾语从句，句子显然变复杂了，也变的difficult了，其实，你大可不必发愁。只要掌握好宾语从句的用法，一切问题就迎刃而解了。

宾语从句由关系代词或关系副词引出。我们根据引导宾语从句的连词不同，可把宾语从句分为三类。

以that引导的宾语从句。 如：I hear that you have passed the examination. Good luck!

以if 和whether引导的宾语从句。 如：I dont know if you can come tomorrow.

以连接代词或连接副词引导的`宾语从句。 如：Please tell me how you can get here.

运用宾语从句要注意以下几点：

宾语从句的语序一定是陈述句语序。

主句的谓语动词的时态如果是过去时态，宾语从句谓语动词的时态要选用相应的过去某一种形式。

如果宾语从句表示的是客观真理，事实时，即使主句是过去式，从句仍用一般现在时。

练习：

1. She asked me if I knew _______.

A. whose pen is it

B. whose pen it was

C. whose pen it is

D. whose pen was it

2. I dont know _______ he still lives here after so many years.

A. whether

B. where

C. what

D. when

3. I dont know ______ he will come tomorrow. _______ he comes, Ill tell you.

A. if, whether

B. whether, whether

C. if, That

D. if, If

4. The small children dont know ________.

A. what is their stockings in

B. where is in their stockings

C. where is their stocking in

D. what in their stockings