湖北省北大附中武汉为明实验学校八年级英语下册 Unit 5 What were you doing when the rainstorm came Period 3学案（无答案）（新版）人教新目标版

Unit 5 What were you doing when the rainstorm came? The Third Period (Section A Grammar Focus-4c)姓名： 日期： 教师寄语：Thereisnoroyalroadtolearning.学无坦途。【预习导学】1、 学习目标1) 继续学习如何正确使用过去进行时。2) 能够理解并正确使用when 和while两个词。3) 能够利用when和while描述自己的日常生活。2、 自学任务Task 1 根据音标自学本课时的新单词，特别注意单词的词性、词义以及读音。单词/词组词性词义单词词性词义take photos/fallenPlay the piano/realizeturn on the radio/have a look/buy a drink/passageTask 2 仔细阅读课本，并记住这些短语。1）at the time of在的时候（用过去进行时）2）wait for the bus 等公车3）go off （闹钟）发出响声4）take a shower洗淋浴5）pick up（ the phone）接电话6）feel like 感觉像是7）a piece of wood一块木头8）make sure确保9）die down逐渐变弱 10）in a mess 紊乱的状态11）have a look 看一看12）by the side of the road路边13）in silence沉默；无声14) take down拆除；记录Task 3 观察下列例句，总结语法规则。Group1 过去进行时用法一1） My brother fell while he was riding his bicycle . 2） It was raining when they left the station. 3） They left the station while it was raining . 4） When I got to the top of the mountain, the sun was shining. 总结: 过去进行时表示： 过去进行时的主要用法是 常用的时间状语 Group2 过去进行时用法二1） What was she doing at nine oclock yesterday? 2） When I saw him he was decorating his room. 3） We were watching TV from seven to nine last night. 4） What was he researching all day last Sunday? 总结：过去完成时可以表示： 常用的时间状语： Group3 过去进行时用法三1） While he was waiting for the bus, he was reading a newspaper.2） He was cleaning his car while I was cooking.总结：过去完成时在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词 。Group4 过去进行时用法四误：I was knowing the answer.正：I knew the answer. 我知道答案。误：I wasnt understanding him.正：I didnt understand him. 我不明白他的意思。总结：不能用于过去进行时的动词主要有： 【课堂活动】Step 1 DiscussHave a discussion about past events in class.Step 2 Activity 4bFill in the blanks with was,were,when or while.Step 3 Activity 4cFill in the chart.What were you doing at these times last Sunday?Then ask your partner. 【训练反馈】I. 选择填空（ ）1. When I got there, he _ them to dance. A. is teaching B. teaches C. taught D. was teaching（ ）2. We were reading the newspaper _ suddenly the light went out (熄灭)。 A. when B. while C. as D. /（ ）3. Newton 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, 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（ ）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. is cooking D. was cookingII. 用括号里词的正确形式填空1.Bob _(play)computer games while his sister was doing homework.2. what _ your parents _（do） at 8 oclock yesterday evening?3.What _ (hap