Unit5SectionA2a2d教学课件.ppt

1、Unit5 What were you doing when the rainstorm came ？,人教版八年级下,Section A（2a-2d）,卧牛吐学校初中部 董慧,情景导入,Watch and think,What were the students doing when the teacher came in?,1.掌握以下单词：alarm，begin，heavily，suddenly，strange，gooff， pickup（=pickupthephone） 2.掌握以下句型： -Whatwereyoudoingwhenitbegantorainheavily? -Iwas

2、readinginthelibrary. WhileLindawassleeping，JennywashelpingMarywith homework. 3.能运用过去进行时来询问或描述过去发生的事情。 4.学会遇到困难主动向他人寻求帮助。,温馨提示： 师友合作认读单词,自主学习,自主学习 交流预习,任务 1. 预习单词 1.alarm (n.) l(r)m 闹钟 2. begin (v.) bgn 开始 3.heavily (adv.) hevl 很大程度上地 4.suddenly (adv) sdnl 突然地 5.strange (adj.) strend 奇怪的，奇异的 6. go of

3、f （闹钟）发出响声 7.pick up( =pick up the phone ) 接电话,（要求：1、熟读单词 ；2、师友互考单词（英汉）并根据音标或英,汉拼写单词）,温馨提示： 师友核对答案 师傅检查学友完成情况,自主学习,自主学习 交流预习,任务2. 预习短语和句子,翻译下列短语： 1看见在做_ _ 2atthetimeof_ _ _ 3错过了公交车_ _4(闹钟)响_ _ 5洗澡 _ _ _6 醒，叫醒_ _ _ 7接电话 . 8忙于做 . 翻译下列句子： 当天开始下大雨的时候，我在等车。 . 昨天晚上你在做什么？ . 当你打电话的时候，我在洗淋浴。 . 当你睡觉的时候，我给Jenn

4、y打了电话。 . 你没有接电话。 .,see doing sth. 在时候 miss the bus go off take a shower wake up pick up (=pick up the phone) be busy (in)doing sth. I was waiting for the bus when it began to rain heavily. What were you doing last night? When you called , I was taking a shower. While you were sleeping , I called Jen

5、ny. You didnt pick up./ You didnt answer.,互助学习,Ask and answer,A:What was/were doing at ten yesterday morning ? B: She / He was /They were .,温馨提示： 师友互问互答,互助学习,2a Listen and number the pictures 1-5.,4,1,5,3,2,温馨提示： 师友互助完成 学友回答，师傅校正补充,I to the bus stop but I still the bus.,My alarm didnt so I woke up l

6、ate.,温馨提示： 师友互助完成 学友回答，师傅校正补充,互助学习,2b Listen again. Fill in the blanks in the sentences in 2a.,go off,missed,was waiting,ate,looking,ran,began,coming,was,took,Did the boy have a nice day?,互助学习,Watch and read with it,Read and answer questions,温馨提示： 师友互助完成 学友回答，师傅校正补充,1.What was Linda doing when Marry

7、 called her at 7 ? 2.What was she doing at eight last night? 3.What was she doing at nine? 4.Why did Linda call Marry so many times? 5.What did Marry do while Linda was sleeping?,She was in the kitchen helping her mother.,She was taking a shower.,She was sleeping.,She called Jenny while Linda was sl

8、eeping.,Because she needed help with her homework.,互助学习,互助学习,Role-read the conversation,Work in groups to discuss,互助释疑,温馨提示： 小组合作 讨论交流,when 和 while 都译为 引导时间状语从句. When后既可跟 （延续性/非延续性）动词，跟 时态；也可跟 （延续性/非延续性）动词，跟 时态 while后跟 （延续性/非延续性）动词，常跟 时态 当两个动作同时发生时，多用 (when/while)引导. 试一试：将上面的1，2 句进行同义句转换。 I was taki

9、ng a shower , you called me. 2. He was waiting for the bus it suddenly rained heavily.,when 和 while 的区别,观察以下句子，小组合作交流，完成下列任务： 1.I was taking a shower when you called me . 2.While he was waiting for the bus, it suddenly rained heavily. 3.While Linda were sleeping , Jenny was helping Marry with homewo

10、rk. 4.He fell asleep when the wind was dying down.,1. 用when和while填空 1. I was dancing, he was singing loudly. 2. What were you doing Mr. Zhou came in? 3. it began to rain outside , Tom was eating supper.,When,当堂检测,when,While,温馨提示： 师友互助完成 学友回答，师傅校正补充,1. I my homework at the time of the rainstorm. A. d

11、o B did C was doing 2.Tom was just going out shopping the telephone rang. A. when B while C after 3.I met a good friend of mine while I on the street. A. walks B walk C was walking 4.Jack was busy for the English test last night. A. studying B study C to study 5.-We couldnt find you anywhere around

12、8:00 yesterday evening. -Im sorry for it . My mother and I in the square. A were dancing B will dance C danced,C,A,C,选择题,A,当堂检测,A,温馨提示： 师友互助完成 学友回答，师傅校正补充,温馨提示： 师友合作编对话并展示,成果展示,Talk about what your family were doing when you got home yesterday . Then role-play.,A: What were you doing when you got ho

13、me yesterday? B: When I got home, my father / While my father , my mother ,情感升华,What should we do when we cant work out our homework ? How about other problems in our study or life?,We should face the problems and work them out in a right way.,Summary,1. What have you learnt in this lesson? （这节课你学到了

14、什么？） 2. What do you think of your partner？ （这节课，你觉得你的伙伴表现怎么样？）,本课小结,Unit5 What were you doing when the rainstorm came? (Section A 2a-2d),Key points,重点句型,when 和 while 区别,其 他,I was waiting for the bus when it began to rain heavily. What were you doing last night? When you called , I was taking a shower. While you were sleeping , I called Jenny. You didnt pick up./ You didnt answer.,when +（延续动词）过去进行时态 + (非延续动词)一般过去时态 While+（延续动词）过去