辽宁省灯塔市八年级英语下册 Unit 5 What were you doing when the rainstorm came导学案1（无答案）（新版）人教新目标版（通用）

课题： unit5 （第1 课时）【学习目标】 课标要求：1、词汇：1、练习掌握本单元的基础知识：1.谈论过去的事件。2.以when和while引导的状语从句。 2、 熟记短语目标达成：1、重点词汇用法及短语动词用法。短语动词用法1、学习并掌握重点词汇：barber bathroom bedroom kitchen get out 2、学习重点句型：What were you doing when the rainstorm came I was standing in front of the library .学习流程： 【课前展示】1、导入Leading in What are you doing ? _What were you doing when I cane in ? _2、呈现Presentation ? So what were you doing when the UFO arrived ?【创境激趣】1.自学目标和重点。（1分钟）2.自学新单词。(课本P65所有单词)3.浏览1a1c的课文。【自学导航】 1.检查预习的情况 2. 通过课件学习1a，谈论你在家常做哪些家务事，熟记1a中的短语。【合作探究】 听第一遍，讨论哪些是妈妈做的家务，哪些是Peter做的家务。 【展示提升】4. 听力提升：听第二遍，填出对话中所缺的单词。2. 听第三遍，并模仿。典例分析 知识迁移定义：表示在过去某一时刻或某一段时间内正在进行或发生的动作。构成：was / were + v . - ing 说明：第一人称单数和第三人称单数用was，其余用were。句型结构：肯定句：“主语+was / were + v ing +其他”eg : He was sleeping at that time .否定句：“主语+was / were / not +动词-ing +其他”eg : He wasnt sleeping at that time .疑问句：“was / were +主语+动词-ing +？”回答：Yes 主语+was /were . No . 主语+was / were not .eg : Was the sleeping at that time ? Yes , he was . No , he wasnt .PS: 过去进行时还用在由When , while 引导的从句中，具体区别。用when引导的状语从句表示时间，说明一个劝作发生时，另一个动作正在进行，也可表示正在进行某一动作时，另一动作发生了。用while引导的从句一般用进行时，表示正在进行某个动作时，发生了另一个动作，这时主句用一般过去时。 While he was heading the telephone rang .2、询问过去某个时间你在干什么怎么问？回答你会吗？试试吧！1cPair work 小组展示 仿造对【强化训练】 一、根据首字母或汉语提示完成单词1.Could you help me s_ the floor of the classroom?2.Lily likes to d_ the dishes.3.You should m_ your bed.4.Your hands are dirty. Go and w them.5.We Chinese often watch TV in the l_ room.6.What other _ (家务) do you have to do?7.Could you help him _ (叠) these clothes.8.She _ (带出) the trash at home every day.10.We have a class _ (会议) every week.【达标练习】一、根据答语， 选择适当的问句【归纳总结 】1、3when 与while的区别when “当.时候”后面跟的动作不延续, 常跟一般过去时When the UFO took off, the boy was taking photoswhile “当.时候， 后面跟的动作延续, 常跟过去进行时While the boy was taking photos, the UFO took off, 1.When the alien got out, the girl was shopping=While the girl was shopping, the alien got out. 2.When the UFO landed, the boy was walking down the street. =While the boy was walking down the street, the UFO landed 本节课主要学习了 Could you please.? 句型【板书设计】 根据答语， 选择适当的问句1. - _ - Sorry, I cant. Its too heavy.2. - _- Sorry, I cant. I dont know her number.3. - _- Yes, sure. I like animals.4. - _- Sorry, I dont have any.5. - _- Sorry, I need it today.6. - _- Yes, you can. But first you have to clean your room.A. Could you please tell Lucy?B. Could I watch TV?C. Could you please lend me some money?D. May I use your bike?E. Could you take out the box?F. Could you take care of my cat?6. - _- Yes, you can. But first you have to clean your room.A. Could you please tell Lucy?B. Could I watch TV?C. Could you please lend me some money?D. May I use your bike?E. Could you take out the box?F. Could you take care of my cat?二、翻译下列句子本节课主要学习了 Could you please.? 句型【板书设计】 根据答语， 选择适当的问句1. - _ - Sorry, I cant. Its too heavy.2. - _- Sorry, I cant. I dont know her number.3. - _- Yes, sure. I like animals.4. - _- Sorry, I dont have any.5. - _- Sorry, I need it today.6. - _- Yes, you can. But first you have to clean your room.A. Could you please tel