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Unit3Couldyoupleasecleanyourroom?教案【教材内容分析】，要求学生学会用Couldyouplease...？和CouldI...？来委婉地提出请求或征求别人的许可以及如何有礼貌地拒绝别人并表达自己的理由,陈述自己的好恶。通过单元学习，学生还将了解中西方在这方面的文化差异，增强他们在日常生活中的沟通和交流能力。【学情分析】．学生程度不一，学生人数多，语言实践机会少，容易两极分化，通过各种合作学习的活动，可以带动学习英语有困难的学生。2．中学生活泼，好动，好胜心强，可塑性大，在教学过程中，注意设置情境，倡导其积极参与，引进小组竞争机制，更好地激发学生的学习兴趣，提高课堂效率。【教学目标】知识目标：掌握本讲的单词、短语、句型和语法。1.重点词汇:dish,sweep,meeting,hate,borrow,invite,care,feed,mine2.认读词汇:chore,partner,trash,fold,laundry,snack,teenager,player,disagree3.短语:takeout,livingroom,workon,dothechores,makeone’sbed,dothedishes,sweepthefloor,takeoutthetrash,foldtheclothes,cleanthelivingroom,dothelaundry,takecareof4.语法:CouldforpoliterequestCouldforpermissionMakeversusdo能力目标：能够用英语谈论未来自己理想的职业及实现的方法和途径。1.听：Listentoconversationsofpoliterequestandpermission.说：Makepoliterequestandaskforpermission.3.读：Readane-mailmessageaboutmakingrequests.4.写：Writeane-mailmessagetoaskforhelp.情感目标：学会合理安排自己的业余生活，思考自己的理想，并为理想而努力。【教学重点及难点】教学重点：短语:dothedishes,makethebed,takeouttherubbish,foldtheclothes,sweepthefloor,cleanthelivingroom……句子:1.Couldyoupleasetakeouttherubbish?.Sure./Sorry,Ican’t.Ihavetofinishhomeworkfirst.2.CouldIuseyourcomputer?Sorry.I'mgoingtoworkonitnow.教学难点：Makepoliterequests&Askforpermissionborrow,lend,keep的用法区别；形容词性物主代词与名词性物主代词的用法区别。【课时分配及教学内容】Period1(SectionA:1a---2d)Period2(SectionA:3a---3c)Period3(SectionA:GrammarFocus$4a-4c)(SectionB:1a---2e)Period5(SectionB:3a---3c&Selfcheck)【教学过程设计】Period1(SectionA:1a---2d)Step1.GreetingsandwarmingupStep2Teachingthenewwords.Step3.LeadinginWhatdidyoudoonyourlastdayoff?!Whataretheydoing?Sheisdoingthedishes.Heissweepingthefloor.……看图学习动词词组dochores,dothedishes,makethebed,takeoutthetrash,foldtheclothes,dothelaundry,cleanthelivingroom.Step4.Pairwork:Whatthingsdoyoudoathome?……Step4.Pairwork.1a,“Whatdoeshedoeveryday?’andlearnthesephrases:dochores,dothedishes,makethebed,takeouttherubbish,foldtheclothes,dothelaundry,cleanthelivingroom.2.Lookthesephrasesandpracticetheconversation:Couldyoupleasetakeouttherubbish?Sure./Sorry,Ican’t.Ihavetofinishhomeworkfirst.3.1aDoyoudothesechoresathome?Discussthemwithyourpartner.Step5.Listening.1b,Peter’schoresorMom’schores?Step6.Pairwork,1cLookatthepicture,Askyourpartnertodothechoresthatyousee.Step7．Listening.2a,2b2aThisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.2bThisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.Step8.Pairwork2cAccordingthesampleconversation,askandanswerinpairs.Thenaskandanswerinpairsinclass.Step9Role–playtheconversation2d:1.ReadthenewwordsinUnit3.2.Helpyourparentsdosomechoresathome.3.Writeaconversationbetweenyouandyourparentaboutdoingchoresathome.Period2(SectionA:3a---3c)Step1.Warmingup:talkaboutsomepictures.Whatchoreisshedoing?She’sdoingthedishes.---Couldyoupleasedothedishes?……Step2.Workon3aReadthepassageandanswerthefollowingquestions.1.DidNancydoanyhouseworkthatday?2.WhywasNancy’smomangrywithNancy?3.Didtheysolvetheproblem?How?Step33b.Readthestoryagainandreadthesentencesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.1.Neitherofusdidanyhouseworkforaweek.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.You’retired,butI’mtired,too.Step43c.Decidewhethertheunderlinedwordsinthesentencesareverbsornouns.Thenwriteanothersentenceusingtheunderlinedwordintheotherform.Couldyoutakethedogforawalk?(noun)2.CouldIwatchoneshowfirst?3.Ican’tworkallday.“Whathappened?”sheaskedinsurprise.Step5Languagepoints.Step6Exercises:Step7Homework:Supposeyouarehavingaparty,andyouneedmoredrinksandsnacks.Butyoucan’tleavethehouse.Askyourclassmatesforhelp.Writeadialoguebetweenyouandyourclassmatewith“CouldIplease...?”and“Couldyouplease...?”Period3(SectionA:Grammar&4a---4c)Step1.Revision:freetalkStep2Grammarfocus:（please）+V-原形？表示委婉地提出请求1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothedishes?Sorry,Ican’t.Ihavetodomyhomework.—Peter,couldyoupleasetakeoutthetrash?—Sure,Mom.—Couldyoupleasedothedishes?—Sorry,Ican’t.Ihavetodomyhomework.情态动词的用法：只作情态动词的can/could,may/might,oughtto,must可情态可实义的need,dare可情态可助动词的shall/should,will/would)情态动词不能单独做谓语,除ought和have外,后面只能接不带to的不定式。2)情态动词没有人称,数的变化,但有些情态动词,如can、will也有一般式和过去式的变化。情况……Step3PracticeMakeupdialoguesusingthesentencesinGrammarFocuswithyourpartner.A:Couldyoupleasetakethedogforawalk?B:OK,butIwanttowatchoneshowfirst.4aWriteRforrequestsandPforpermission.Thenmatcheachonewiththecorrectresponse.Note：borrow和lendborrow和lend都有“借”的意思，但它们的含义和用法有所不同。★borrow表示“借入”，即把本来不属于自己的东西借来暂时使用，常与介词from连用。如：Youcanborrowabookfromthelibrary.★lend表示“借出”，即把属于自己的东西借给别人暂时使用，常与介词to连