Will you come to the party?Of course,I will.A.If invited B if to be invited C if i was invited D if I will be invited为什么答案是A而不是D呢?
问题描述：
Will you come to the party?
Of course,I will.
A.If invited B if to be invited C if i was invited D if I will be invited
为什么答案是A而不是D呢?
答
if所引导的条件状语从句，记住四个字“主将从现”----主句用一般现在时，从句用一般将来时
if invited 在这里是省略句
答
if所引导的条件状语从句用一般现在时代替将来时
这里应该是if I am invited
将主语和be动词省略,就变成if invited