英语怎样才算虚拟语气，我下面的几个句子哪几个算虚拟

都是虚拟的啊 虚拟就是假设啊

一、三句可以用虚拟（完全不知道将来会发生什么或认为不太可能发生的假设，当然也可不用），第二句应该用虚拟，第四个没必要用虚拟
If it rained,I would not go to school tomorrow.（虚拟）
If it rains,I won't go to school tomorrow.

If I kidnapped you,I would be finished.（虚拟）
If I kidnapped you,I would have been finished.（虚拟）

If I moved to Shanghai,people there would be very friendly to me.（虚拟）
If I move to Shanghai,People will be very friendly to me.

If you finish your homework,come to my home.

基本都是马后炮的意思.

给出的中文不严谨，所以看不出是不是虚拟语气。也就是说，可能是，也可能不是。