资源描述：
《初中英语人教版八年级下册Unit3 教学设计》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit3Couldyoupleasecleanyourroom?Period1:SectionA1a—2c第周第____节年月日课前寄语：Letyourkiteflyhigh.【教学目标】1.掌握1a-2c的词语。2.学习提出礼貌的请求和请求允许。3.学会使用句型Couldyouplease...?和CouldI...?【学习重、难点】1.重点1）学习一些常用的动词短语。2）委婉地提出请求、征求许可做某事。2．难点在实际的生活中委婉地表达自己的请求和征求许可.【导学】T: Do you often h
2、elp your parents at home ? S1: Yes. T: What do you usually do to help your parents ? S1:I often wash the clothes …T: What do you do to help ? S: I…T: Do you often do some housework at home? Today we are going to learn to dochores .（板书dochores并解释）hopeyouc
3、anlearnitcarefullyandhelpyourparentsathome,Ok?【展示】Step1Presentation1.Watchthephotosandtalkaboutthem“Whatdoeshedoeveryday?’andlearnthesephrases:dochores,dothedishes,makethebed,takeouttherubbish,foldtheclothes,dothelaundry,cleanthelivingroom.2.Lookthesephr
4、asesandpracticetheconversation:Couldyoupleasetakeouttherubbish?Sure./Sorry,Ican’t.Ihavetofinishhomeworkfirst.3.1aDoyoudothesechoresathome?Discussthemwithyourpartner.Step2Listening1bListen.Whowilldothesechores?Check(√)Peter’smotherorPeter.Step3Practice（1c
5、）Makeconversationsaboutthechoresin1a.Step4Listening2a&2bPeteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Check(√)“yes”or“no”.Listenagain.Drawlinestothereasons.Step5Practice2cMakeconversationsusingtheinformationin2aand2b.【精讲】1.A:Couldyou（please）
6、do......?表示有礼貌的提出请求，“你能怎么怎么样嘛”？B:Yes,sure./Allright./Noproblem./Certainly.B:Sorry,Ican’t.Ihavetodo......Sorry,Ican’t.Iamdoing......2.这里的could不是can的过去式,而是表示委婉地提出请求，回答要用can或can't而不能用could3.could与can的区别could与can都是情态动词，could是can的过去式。二者都可用于表示请求。但是用法稍有不同。can表示
7、一般性的请求，语气随便，常用于熟人之间或长辈对辈，上级对下级的场合；Canyoutellusyourstory,Tony?could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚辈对长辈，下级对上级的场合。CouldyoutellusifitsnowsinwinterinAustralia?Sure.【小结】“could”是情态动词，Could用于第二人称，表示委婉地提出请求。常用句型为“Couldyou(please)+_______...?”意为“(请)你做······好吗？”。肯定回答用：Yes
8、，sure./Yes,Ican./Ofcourse,Ican./Noproblem./Withpleasure.否定回答用：Sorry,Ican’t.Ihaveto…/Sorry,I’mgoingto…/IamafraidIcan’t.Ihaveto…【拓展】一、Explainthemostimportantpoints.每组推选一名组员讲解知识点1.need作实义V的用法2.help的用法_______________3.workon与人
