一個句子如果加上賓語從句,句子顯然變複雜了,也變的difficult了,其實,你大可不必發愁。只要掌握好賓語從句的用法,一切問題就迎刃而解了。
賓語從句由關係代詞或關係副詞引出。我們根據引導賓語從句的連詞不同,可把賓語從句分為三類。
以that引導的賓語從句。 如:I hear that you have passed the examination. Good luck!
以if 和whether引導的賓語從句。 如:I dont know if you can come tomorrow.
以連接代詞或連接副詞引導的`賓語從句。 如:Please tell me how you can get here.
運用賓語從句要注意以下幾點:
賓語從句的語序一定是陳述句語序。
主句的謂語動詞的時態如果是過去時態,賓語從句謂語動詞的時態要選用相應的過去某一種形式。
如果賓語從句表示的是客觀真理,事實時,即使主句是過去式,從句仍用一般現在時。
練習:
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