3 years before=3 years ago?thank you

来源:百度知道 编辑:UC知道 时间:2024/06/07 20:08:18

比较一下下面句子:

3 years before his father died they had quarreled over the house
3 years ago I was still living in London

还有:It was 3 years earlier that she disappeared from the scene

用法不一样 :)

不一样的,3 years ago就是从现在开始的三年前。3 years before是某一时间开始的三年前。

3 years ago 直接说三年前用这个,是从现在开始算。

3 years before... 在什么什么的三年前。
就是说before后面要加东西的。

句子是完成时的时候后面接ago 若是一般过去时的时候 后面是before