高中英语时态语态专题-----过去进行时讲解与练习

过去进行时 1.过去进行时的构成：was/were+doing 2.过去进行时的用法： 1）表示过去某一时刻或过去一段时间内正在进行的动作。 常用的时间状语有at that time, this time yesterday, at ten yesterday, from nine to ten last evening，the whole morning, all day yesterday, when, while，as等。或用另一动作来表示过去的时间。例如： E.g. They were playing football at ten o’clock yesterday morning.    I was washing my clothes at this time yesterday. 　　  My mother was cooking when I got home.  My brother fell while he was riding his bicycle and hurt himself.　 我兄弟骑车时摔了下来，受了伤。 　　 It was raining when they left the station. 他们离开车站时，正下着雨。 　　 When I got to the top of the mountain, the sun was shining.　我到达山顶时，阳光灿烂。 2） 过去某阶段持续进行的动作  What were you doing during the holiday?  另外，在复合句中，若主要动作和背景动作是同时发生的，那么主从句都可用过去进行时e.g. Jenny was reading while Danny was writing. 3）过去进行时常和always等表示频率的副词连用，表示过去频繁发生的习惯性动作，此时的过去进行时带有一定的感情色彩。如：Alice was always changing her mind.爱丽斯总是在改变主意。 典型例题: 1）(2014和平区高三模拟三，9 马晓玲)——when did Bod leave? ——I have no idea. I __________ a shower upstairs. A. took B. have taken