高中英语语法讲解：虚拟语气if倒装句

三、省略连词if 采用倒装的非真实条件句

在书面语中，条件从句可以不用连词if, 而将谓语中的过去式were,had或should等移至主语之前，构成倒装。

例：Were you in my position, you would do the same.

假如你处在我的地位，你也会这样干的。

例：Had he come earlier, he would have met her.

要是他早点来的话，他就会见到她了。

四、虚拟语气在储蓄条件句中的应用

非真实条件句中的条件从句有时不表示出来，只暗含在短语或上下文中，这种句子叫做储蓄条件句。常见的有but,for ,without等引导的短语，以及or, or else, otherwise, but 等后面的分句。

例：But for your help we couldn t have succeeded in the experiment.

如果没有你的帮助，我们的实验室是不会成功的。

例：We could have done better under more favourable conditions.

在更有利的条件下，我们能够做得更好些。

经典考点：

1、____right now, she would get there on Sunday.

A)Would she leave

B)If she leaves

C)Were she to leave

D)If she had left

2、____for my illness I would have lent him a helping hand.

A)Not being

B)Had it not been

C)Without being

D)Not having been

3、We didn t know his telephone number, otherwise we ____him.

A)would have telephoned

B)must have telephoned

C)would telephone

D)had telephoned

4、A safety analysis____the target as a potential dandger Unfortunately, it was never done.

A)would identify

B)will identify

C)would have identified

D)will have identified点击下一页查看答案