Question

if引导的虚拟语气时态是什么？

如题。麻烦指导一下。该怎么用啊？如果方便，给我一两个例句吧。还有哪些词要用虚拟语气？

Answer 1

条件句提前一个时态，并取消三单形式，主句则加would
if I were you, I would go there 如果我是你，我就去那里。
if I had been there, I would have known the result.如果我去过那里，我应该已经知道结果了

Answer 2

陈述语气也行，虚拟语气也行。
例子》 陈述语气
If you expect, I will see you off tomorrow.

虚拟语气
If I were you, I would not take medicine.

If I had had money, I would travel around the world in 80 days.

If I were to fail, what would my father say?

If it should rain tomorrow, I shall not go.

Answer 3

I would go to the party if I were you
if引导的虚拟语气时态应该用过去时