Question

4．Look at the dark clouds．It looks ______ it is going to rain．（　�。�

• A． that
• B． like．
• C． as if
• D． as

Answer 1

分析 看看那些黑云，看起來要下雨了．

解答 答案：C．考查從屬連詞．根據(jù)Look at the dark clouds可知后句表示"看起來要下雨了"，所以用look as if表示"看起來好像"，as if引導表語從句．look like表示"看起來像"，后面用單詞或短語．

點評 考查從屬連詞．
as if 從句的作用：
1． 在look，seem 等系動詞后引導表語從句．如：
She looks as if she were ten years younger． 她看起來好像年輕了十歲．
It seems as if our team is going to win． 看來我們隊要勝了．
2． 引導方式狀語從句．如：
She loves the boy as if she were his mother． 她愛這男孩，就好像她是他的母親一樣．
The child talked to us as if he were a grown？up． 那孩子跟我們談起話來，像個成年人似的