1、Unit5 What were you doing when the rainstorm came? 班级： 姓名： 课 题：Unit5 What were you doing when the rainstorm came? 课时安排：1年 级：八年级 科 目：英语 设 计 者：Miss Sha内 容学习注解 第三课时（SectionA Grammar Foucs-3c)学习目标： 知识目标：能够熟记并正确使用下列单词和短语：have a look，icy，kid realize。能力目标 继续学习如何正确使用过去进行时。情感目标：回忆并讲述自己经历的难忘事情，通过大事件接受人文教育学习重点
2、：能够理解并正确使用when 和while两个词。学习难点：正确使用when 和while一、预习导学： 将下列单词和短语翻译成英语。1.拍照 2.弹钢琴 3.打开收音机 4. 买一个饮料 5. 看一看 6.醒来 7.帮助玛丽做作业8.你开玩笑吧！ 二、课堂导学1. Do 3a,3b，回答问题。2.小组合作完成3c。3.观察Grammer Focus对过去进行时态的用法和构成进行总结，掌握when 和while引导的时间状语从句。三、知识点拔when和while讲解。(1) 主句（过去进行时） when + 从句（一般过去时）when表示“当的时候”。从句中既可用延续性动词，又可用非延续性动词
3、，这些动词既可以表示动作，又可表示状态，常跟一般过去时。The boy was still sleeping when his mother got home yesterday morning.昨天早上当她的母亲到家时男孩仍然在睡觉。(2) 主句（一般过去时）+ while +从句（过去进行时）While表示“在的时候”“在期间”。while从句中必须是表示动作或状态的延续性动词，常跟过去进行时。The weather was fine while we were in Beijing.当我们在北京时天气很好。（3）主句（过去进行时）+ while +从句（过去进行时）表示两个同时持续的动作
4、。I was doing my homework while he was listening to music. 我在做作业而他在听音乐。when 与while 专题练习：（ ）1. When I got there, he _ them to dance.A. is teaching B. teaches C. taught D. was teaching内 容学习注解（ ）2. We were reading the newspaper _ suddenly the light went out (熄灭)。 A. when B. while C. as D. /（ ）3. Newton
5、was playing under an apple tree _ an apple fell onto his head. A. after B. before C. when D. while（ ）4. What _ when the earthquake happened on May 12th.A. are you doing B. were you doing C. do you do D. did you do（ ）5. My brother _ while he _ his bicycle and hurt himself.A. fell , was riding B. fell
6、, rode C. is falling, rode D.had fallen, was riding（ ）6. Mary was dancing while Mike _ the piano.A. played B. was playing C. were playing D. plays（ ）7. All the students were sweeping the floor _ they heard a man _ “help”.A. when, shouting B. while , to shout C. when , to shout D. while , shouting（ ）
7、8. While I _ my breakfast , the postman came and brought me the newspaper. A. is having B. was having C. has had D.had（ ）9. He was just falling asleep _ there was a loud knock at the door. A. when B. while C. as D. and （ ）10. When my father came back, my mother _ in the kitchen.A. cooks B. cooked C.
8、 is cooking D. was cooking四、当堂检测 （一） when 和while 来填空。(1)We were talking _ the teacher came into the classroom.(2)I was doing my homework _ my mother was cooking in the kitchen.(3) _ the boy was walking in the street, a UFO landed in front of him. (4)_ I saw the boy, he was talking on the phone.（二）用所
9、给词的适当形式填空(1) Bob _(play)computer games while his sister was doing homework.(2) what _ your parents _（do） at 8 oclock yesterday evening?(3) What _ (happen) in the shop?(4) The plane _（ land）the minutes ago.(5) What were you doing when you _ ( hear) the news?五、作业设计 汉译英(1) Lucy 和Lily昨天下午从3点到4点在游泳。Lucy and Lily _ _ from 3:00 to 4:00 yesterday afternoon.(2) 当Mr Cook到家时，他正在听收音机。When Mr Cook got home, his son _ _ to the radio (3) 当李雷在吃早饭时，吉姆进来了。While Li Lei _ _, Jim came in.反思： 审批意见： 审批签字： 年 月 日
