宾语从句
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 don't 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 don't know _______ he still lives here after so many years.
A. whether
B. where
C. what
D. when
3. 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
4. The small children don't know ________.
A. what is their stockings in |