精选优质文档-倾情为你奉上Unit 5 What were you doing when the rainstorm came?教材解读本单元的话题是难忘的事件,通过学习学生学会谈论过去发生的事情、学会讲故事。能正确使用连词when和while,能恰当运用过去进行时结构进行提问和叙述。如何使用过去进行时,使用when、while引导的时间状语从句和进一步熟悉一般过去时和过去进行时的搭配使用是本单元的重点内容。本单元难点是体会while和when在引导时间状语从句时用法上的区别和用一般过去时和过去进行时描述事件。单元目标一、知识与技能1掌握重点词汇和短语:go off,pick up,fall asleep,die down,have a look,make ones way,in silence,take down,at first2. 掌握重点句型:What were you doing when it began to rain heavily? I was reading in the library. While Linda wa