文档介绍：If条件句中虚拟语气的用法
主讲人:高争利
虚拟语气在虚拟条件句中的运用
1. 虚拟语气现在时
2. 虚拟语气过去时
3. 虚拟语气将来时
用以表示与现在事实相反的假设或现在实现可能性不大的情况
1)Example:-Mom, if I were you, I wouldn’t ask my son to study at weekends.
-Unfortunately, you are not.
2)structure:
条件从句主句
动词过去式(be多用were) would/could/should/might+动词原形
3)eg: If I were a bird, I would fly to you.
If I won the lottery, I would travel around the world.
虚拟语气现在时练****题
如果我有足够的钱,我就会出国。
If I had enough money, I would go abroad.
如果我处于你的位置,我就接受他们的提议。
If I were in your position, I would accept their offer.
2. 虚拟语气过去时
与过去事实完全相反的假设
1)Example: If I hadn’e to work in Xinjiang, I wouldn’t have met you, and I would never have known you. But I did.
2)structure:
条件从句主句
had+过去分词 would/could/should/might+have+过去分词
3)Eg:If we had started earlier,we should not have missed the train.如果我们早点出发,我们本不该错过这趟火车。
If she hadn’t been ill, she might e.
如果她没生病,她就会来。

表示与将来情形相反的假设或极少有可能实现的情况
Structure:
条件从句
动词过去式/should+动词原形/were to+动词原形
主句
Would/could/should/might+动词原形