八年级英语下册unit5whatwereyoudoingwhentherainstormcamesectiona1a-2d学案新版人教新目标版

Unit 5 What were you doing when the rainstorm came【学习目标】1、谈论过去的活动，过去进行时。2、when 与while引导的时间状语从句。【预习·合