八下 unit5 1a-1c

八年级下册英语Unit 5 What were you doing when the rainstorm came? 导学案第1课时 Section A 1a-1c 第一步：温故知新（3分钟）1、Why dont you_ him to go with you?A. asks B. ask C.asking D.to ask2、_ she is wrong, its not a big deal.A.Although; but B. Although;/ C.Although;as D.Though; but3、My parents dont allow me _ out with my friend.A.hang B.hangs C. to hang D.hanged4、I have_ after-school classesA. too much B.much too C. too many D.many too5、We wont go to the party, well go to the movies_A.too B.also C. either D. instead第二步：明确目标（2分钟）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.第三步：自主学习（5分钟）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 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。第四步：合作探究（10分钟）替换练习：-where were you/was he/ she doing at the time of ? -I/He/She was in/on -what were you/was he/ she doing when ? -I/He/She was doing第五步：导学释疑（10分钟）第六步：拓展延伸（5分钟）一、短语解析在图书馆 in the library在我家 in my house在街上 on the street 在公交车站 at the bus stop打篮球play basketball等公交车wait for the bus去上班 go to work 回家 walk/go home 二、 过去进行时：含义： 表示过去某个时刻正在进行的动作，这一特定的过去时间除上下文暗示以外，一般用when引导的时间状语表示。结构：was/were + V-ing第七步：成果展示（8分钟）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 home when the rainstorm came._.单项选择1、I_ my breakfast when the rainstorm came.A. had B. was having C.were having D.have had2、what _ you _ at the time of the snow.A. are,do B.were,do C. were, doing Dwas, doing3、