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，看起来要下雨了．

解答 答案：C．考查从属连词．根据Look at the dark clouds可知后句表示"看起来要下雨了"，所以用look as if表示"看起来好像"，as if引导表语从句．look like表示"看起来像"，后面用单词或短语．

点评 考查从属连词．
as if 从句的作用：
1． 在look，seem 等系动词后引导表语从句．如：
She looks as if she were ten years younger． 她看起来好像年轻了十岁．
It seems as if our team is going to win． 看来我们队要胜了．
2． 引导方式状语从句．如：
She loves the boy as if she were his mother． 她爱这男孩，就好像她是他的母亲一样．
The child talked to us as if he were a grown？up． 那孩子跟我们谈起话来，像个成年人似的