2017-02-05 发布者:赵利粉 浏览数( -)
高中英语语法讲解:虚拟语气if倒装句
一、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。
二、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