if you were to ask her,she'd tell you.----were to是什么用法

问题描述:

if you were to ask her,she'd tell you.----were to是什么用法

虚拟语气!

与IF结合在一起,虚拟语气。

be to do 差不多等于be going to do ,be about to do ,
这句是虚拟语气所以用were