英语人教版八年级下册unit5导学案.doc

Unit5Whatwereyoudoingwhentherainstormcame? (导学案)Period 3 (Section A Grammar Focus-4c)审核： 主编： 姓名： 组别： 评价： 时间： 教师寄语：Bettertolightonecandlethantocursethedarkness.【学习目标】：1. 能够熟记并正确使用下列单词和短语：have a look、 icy、 kid 、 realize、 wake up、 have a look、 in bad shape、the night before。 2. 继续学习体会如何正确使用过去进行时。3. 能够理解并正确使用when 和while两个词。【能力目标】：学会讲故事；学会谈论难以忘记的事情【情感态度目标】在困难时期应该互相帮助【学习难点】：过去进行时的用法；when与while引导的时间状语从句【学习步骤】Step 1:【自主预习】1. 自读Grammar Focus 并总结过去进行时态的概念，结构，标志词以及when, while 的用法。2. 独立完成教材中4a-4c的任务。3. 将下列单词和短语翻译成英语。1. 拍照 2. 听收音机 3. 打开收音机 4. 买一个饮料 5. 看一看 6. 出事地点 7. 醒来 9.你开玩笑吧！ Step 2:【课堂导学】学习任务一、1. 小组内核对预习3的答案，并自己纠错。2. 小组长组织同学认真研读Grammar Focus 并分享彼此在预习时的总结所得。3. 提出质疑，其他小组的成员或请教师释疑。学习任务二、1. 小组互相分享各自所写句子，对于任何错误进行改错。2. 小组长总结主要出错地方及原因，督促组员识记易错知识点。3. 每个同学再次阅读自己修改后的句子，并自己用when，while造句。4. 同学之间交流所造句子。学习任务三、1. 小组内核对答案，并对文中有疑问的句子或短语进行讨论。2. 小组内各自再次阅读已经填好空白的文章，熟悉其中的难句和知识点。学习任务四： 1. 小组内完成教材4c中的任务。2. 小组内互相就相关时间提问。学习任务五：探究提高1）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，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。I was doing my homework while he was listening to music. 我在做作业而他在听音乐。用“when”与“while”完成句子。(1) _ Tom was eating supper, it began to rain outside.(2) Dont use your cell phone _ you are driving a car.(3) What were you doing _ Mr. Zhou came in?(4) Jim is good at math _ Mary is good at English.(5) We were watching TV_ the electricity was off.Step 3: 【教师点评】教师或者学科班长对本堂课进行总结。Step 4:【课堂检测】一、用所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?二、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 teaching2. 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. while4. What _ when the earthquake happened on May 12th.A. are you doing B. were you doing C. do you do D. did you do5. My brother _ while he _ his bicycle and hurt himself.A. fall off, rides B. is falling off, is riding C. was falling off, rode D. was falling off, was riding三、单项选择：1. Were you at home at 7:00 last night?- Yes, I _ a shower at that time.A. took B. was taking C. was taken D. am taking2. Did you watch the football match yesterday?- Yes, I did. You know, my brother _ in the match.A. is playing B. was playing C. plays D. will play3. My sister _ her book in the classroom when her teacher came in.A. read B. reads C. is reading D. was reading4. - I called you yesterday evening, but there was no answer.- Oh, Im sorry I _ dinner at my friends home.A. have B. had C. was having D. am having5. When I went to say goodbye to Anna, she _ the piano.A. is playing B. plays C. was playing D. played6. I _ my homework while my father _ TV last night.A. was doing, watched B. did , was watchingC. did, watch D. was doing, was watching四、阅读理解A young American doctor was sleeping when suddenly his doorbell began to ring. It was already midnight, but what could the doctor do? He had to get up, put on his coat and go downstairs. When he opened the door, he saw a man standing witha hat in his hand. “How do you do?” said the man. “Canyou come at once to a place out of town? Its quite far but you have a car and I can show you the way.” “Certainly,” said the doctor. “Im quite ready. I can come at once.” After a few minutes the car was standing at the front door, the man got into the doctors car, and they drove off. They drove on for a long time. Then the man said, “Here we are. This is my home. Now I can pay you and you can go back to the town.” “I must see the patient. How can I go back without seeing the patient?”“There is no patient,” explained the man. “Nobody is ill. I live here, you see, and one must get home from a town, mustnt he? There are no taxis this time of the night, but a doctor often makes night calls, so excuse me. Here is money. Thank you, doctor. Good night.” 1. What was the doctor doing when the doorbell started to ring?A. He was sleeping upstairs.B. He was sleeping downstairs.C. He was working upstairs.D. He was working downstairs.2. What did the man ask the doctor to do? A. to go out for a walkB. to go to a