2012高考-英语语法复习指导(过去完成时)
1、过去发生的两个动作,先发生的用过去完成时 With their help I realized that I had been wrong. 2、过去某时以前发生的动作或情况 He hasn’t finished yet. He didn’t finish yesterday evening. He hadn’t finished by yesterday evening. 3、常用过去完成时的情况 ①No sooner…than…. Hardly…when… No sooner ...