:八年级下册英语Unit 5 What were you doing when the rainstorm came?教学案（人教新目标版）

Unit 5  What were you doing when the rainstorm came?
第一课时Section A (1a-2d)
学习目标
1.掌握P33-P34的单词
2能正确的使用when 与at the time of引导的时间状语从句初步交谈过去进行的事。
3.学习句子:
--Where were you when the rainstorm came? —I was in the library.
--What were you doing at the time of the rainstorm? —I was studying.
重难点
能初步交谈过去进行的事学习了解过去进行时的构成及用法。
自主预习
1.根据下列汉语提示的单词短语识记并默写。
暴风雨_____       在….的时候_____    走回家_____
等公车_____       做我的家庭作业_____ 去上班  _____
2.仔细观察下面的对话,用“_____”标出对话中所出现的时间，并补全句子.
（1）A: What are you doing now? B: I am doing my homework now. They are having an English lesson.
（2）A: What were you doing at 9 o’clock last night? B: I was doing homework.
C:_________________________________(我正在打扫我的房间).
（3）A: What were you doing when your mother came back yesterday?
B:I ______________________________________(我正在做作业).
3.自学课本110页的语法知识，预习过去进行时，掌握其构成及用法
4.你还记得现在分词的构成规则吗?
合作探究
1.过去进行时
过去进行时主要表示在_____或_____进行的动作。其构成为_