If it had not been for与If it were not for有什么区别?
的有关信息介绍如下：
if it were not for…与现在事实相反,if it had not been for与过去事实相反
虚拟语气中的，IF引导条件状语从句表示推测的用法，要记牢啊。还有就是IF的省略情况也要记住啊，经常考的。
前面是过去完成式，后面是过去式，当然不一样。过去完成式是值截止到过去的某一时刻，是那样。过去式则是泛指过去是那样，而不是过去以前（以前的以前）是那样。
If it had not been for与If it were not for有什么区别?
Simone
发布于 2024-08-28 10:19:22
628 阅读
