八年级英语下Unit5教学设计

【学习目标】1、全体学生能会背本课的rainstorm, at the time of.学习了解过去进行时的构成及用法。 2、多数学生能正确的使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。如：(1) Where were you when the rainstorm came? I was in the library.(2)What were you doing at the time of the rainstorm? I was studying.3、学习策略：学会通过看提示预测问题的答案。4、通过和同学合作对话，了解彼此过去正在进行的生活，促使学生积极参与英语实践活动。【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。【教学过程】I. Pre-class1、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 oclock 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).自学书110页预习过去进行时，掌握其构成及用法，并完成书中1a。II. While-class1. 导入2. Learning the new knowledge:1.小组核对预习答案，检查学生的预习效果。2听力练习：听1b完成课本上的内容，并用完整的句子回答What were people doing yesterday at the time of the rainstorm？The girl The boy The woman The man 3. Pair work: 看1a中的图片，仿1c的内容编对话。合作探究（小组讨论）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_。常与at that time, this time yesterday, all the evening, from 8:00 to 10:00yesterday, just then, at nine yesterday, when等表示明确有具体的时间状语。eg：（1）I was doing my homework at this time yesterday.（2）What was Tom doing at ten yesterday.（3）I was eating dinner when the phone rang.其具体的句型为： 肯定句：主语+_+其他。eg：They were having a meeting that time. 否定句：主语+_+其他。eg：They werent having a meeting that time.一般疑问句_+主语+_+其他？肯定回答：Yes，主语+was/were. 否定回答：No，主语+wasnt/werent. eg：Were they having a meeting that time? Yes, they _. No, they_.3. 当堂检测：翻译1.昨天晚上8：30我正在看电视。_.2.当我妈妈回来时我正在做作业。_.3.正当我在打扫房间时电话响了。_.4. The boy was walking