高中英语语法讲解--虚拟语气

高中英语语法讲解--虚拟语气

（3）混合时间的虚拟语气

如果条件句中的动作和主句的动作不是同时发生，主句和从句的谓语动词的形式应分别根据各自所表示的时间加以调整。

1. If I had received the passport yesterday, I would start today. 2. If he had telephoned me last night, I would see him now. 3. If he had followed the doctor’s advice, he would be all right now.

4. If China had not been liberated, the working people would still be leading a miserable life.

5. If he had listened to me, he ______ be in such trouble now. A. haven’t C. had not 答案：5. B

（4）should/ could / might/ ought to + have done 表示“过去本应该/可以做而实际上却没做”

needn’t have done 表示“过去没必要作而实际上做了”

1. Wang Fang _______ college last year. Unfortunately, he couldn’t take the examinations because of a sudden illness.

A. could go

B did go

D. must have gone

B. would not D. would haven’t

C. could have gone

2. The plant is dead. I _______ it more water. A. will give

B. would have gone