Teachingaims:1、知识目标：学习新单词,掌握动词短语,能把动词短语正确运用于重要句型中并会做各种回答。掌握下列单词：chore,dish,sweep,rubbish,fold,meeting,hate,laundry掌握下列重要动词短语：dothedishes;takeout;takeouttherubbish;foldyourclothes;sweepthefloor;makeone’sbed;livingroom;cleanthelivingroom;stayoutlate;getaride;givemearidedowntown;gotoameeting;have/holdameeting;needtodo;goout;workon;hatedoingsth./todosth;dochores;dothelaundry;agreewithsb.;makebreakfast;重要句型及回答：--Couldyoupleasedo…?  --Sure,Mom./Yes,sure.--Sorry,Ican’t.Ihave/needtodosth.--CouldIusethecar?--No,youcan’t.Ihavetogoout.--CouldIuseyourcomputer?--Sorry.I’mgoingtoworkonitnow.--Doyouliketodothelaundry?--No,Idon’t.It’sboring.Ihatetodochores.ButIlikecleaningthebikebecauseIcanbeoutside.2、能力目标：1)学生能用目标语言在生活中委婉地请求他人的帮助及委婉地回答。2)培养学生英语的听、说、读、写及综合运用英语的能力。3、情感目标：培养学生讲礼貌、爱干净、热爱劳动、乐于助人、关爱父母的优良品质。TeachingImportant&difficultpoints:1、依据教学内容和教学目标，本课的教学重点确定为：1）学习掌握新单词及动词短语。2）学习如何请求他人的帮助，如何回答别人的请求及委婉的提出拒绝并提供理由。--Couldyoupleasedo…?  --Sure,Mom./Yes,sure.--Sorry,Ican’t.Ihave/needtodosth.3）学习如何征求允许，如何回答及委婉的提出拒绝并提供理由。--CouldIusethecar?--Yes，youcan./No,youcan’t.Ihavetogoout.2、依据学生缺乏语言环境，动口难的特点。本课的难点确定为：怎样结合实际在生活中运用:Couldyoupleasedothings?及能准确的给予多样化的回答。Teachingaids:recorder,PPTTeachingsteps:Step1:WarmingupandRevision.[来源:学科网]1.Freetalk.Whatdoyoulikedoinginyourfreetime?Whatcanyoudo?2.Enjoyourselves.WatchavideoaboutSnowWhite.Whatisshedoing?Doyouusuallyhelpyourparentsdosomehousework?Step2:PresentationandPractice1.Learnthenewwords:Doyoudothesechoresathome?Whatdoyouusuallydoathome?1)Asahousewife,mymomneedstodosomechoresathome.Shehastodothedishes;takeouttherubbish;foldyourclothes;sweepthefloor;makethebed;cleanthelivingroom;dosomecooking/cookdinner;dosomeshopping;dothelaundryandsoon.2)Asateacher,Ineedtodosomechoresatschool.IhavetohelpmystudentswiththeirEnglish,andworkonEnglish.SometimesIhavetohaveameeting.2.Testyourmemory.1.Afterdinner,youneedto_____________.[来源:学科网ZXXK]2.Afterthewashed洗过的clothesaredry,youneedto_______________.3.Ifthedustbin垃圾桶isfull满的,youhaveto______________.4.Ifthereislotsofdust灰尘onthefloor,youhaveto___________.5.Afteryougetupinthemorning,youneedto___________.6.Ifthelivingroomisdirty,youhaveto______________Memorychallenges.Loveyourparents.Helpdothechores.3.Workon1a.PairworkT:Theroomisdirty.Whatchoresarethereinthekitchen?T:ButPeter’sgrandmaisgoingtovisithim.SheaskedPetertohelpdothechores.Howcouldshesay?Therearedifferentwaysofsaying.Whichisthemostpolite(礼貌的）?--Couldyoupleasesweepthefloor?--Yes,sure./Yes,Ican./Allright./Certainly./Noproblem./Ofcourse./Notatall.--Sorry,Ican’t.Ihaveto…/Sorry,Ican’t.IamV-ing…假设今天是Peter的家庭清洁日，发挥你们的想象，编一段Mom和Peter对话。4.Workon1b.WhatchoresdoPeterandhismotherdo?ListenandcheckPeterorMom.5.Listenagainandfillintheblanks.Thenreadandimitate.6.Workon2aand2b.1)Askforpermission.CouldI…?T:PeterwantstogotohisfriendAnn’sbirthdayparty,sohowcouldheaskhisfather?→CouldIgotoAnn’sbirthdayparty?T:Ifhewantstousehisfather’sbiketogototheparty,howcouldheask?→CouldIuseyourbike?T:Asstudents,wemustn’tridemotorbikesordrivecars,howcouldheaskhisfathertotakehim?→CouldIgetaride?T:Ifhewantstostayuntil12,howcouldheaskhisfather?→CouldIstayoutlate?T:Aftertheparty,hewantstogotothemovies.Howcouldheaskhisfather?→CouldIgotothemoviesaftertheparty?2)Whatarehisfather'sanswers?Pleaselistenandcheck“Yes”or“No”.[来源:Zxxk.Com]3)Listenagain.WhydoesPeter’sfathersay“No”?Drawlinestothereasonsinthechartabove.[来源:学,科,网]4)Readandimitate.7.Workon2c.PairworkA:CouldIpleaseuseyourcomputer?B:Sorry.I’mgoingtoworkonitnow.A:Well,couldIwatchTV?B:Yes,youcan.Butfirstyouhavetocleanyourroom.workon…(从事于/忙于/致力于/演算/操作…)work(hard)at…(在…方面努力地工作/学习）8.Workon2d.Readtheconversationandthenroleplayit.Step3:Makeasurveyandreport1.Makeasurvey.WewilldosomechoresforthepeopleintheOldPeople’shome.Whatchoresdoyoudothere?A:Couldyouplease…?B:Yes,sure./Ofcourse./Noproblem…Iliketo…C:Sorry，Ican’t.Ihaveto…D:…A:Doyoulikedoingchores?/Doyouhatedoingchores?Why?B:IlikecleaningthebikebecauseIcanbeoutside.C:Idon’tlike/Ihatedoingthedishesbecauseit’sboring.D:…Idon’tliketo…=Ihateto…Idon’tlikedoing…=Ihatedoingdon’tlike=dislike2.Report:Inourgroup,welikedoing…best,because…Wedon’tlikedoing…because…3.Accordingtothechart,makeashortpassage.MembersChoresLikesordislikesReasonsmygrandfatherdotheshoppinglikeoutsidemygrandmothermakedinnerdislikeinterestingmyfatherwashthecardislikeboringmymotherdothelaundrylikecleanI[来源:学科网]washthewindowshatedangerous4.Asaying:Ifonedoesn'tstartbysweepinghisroom,howcanhesweeptovictoryglobally?一屋不扫何以扫天下Step4:Homework.Nooneisperfect(完美).Couldyoupleasegiveyourclassmatessomesuggestionsontheirschoollife,theirstudyhabitsoreatinghabits…Examples:LiMing,couldyoupleasedoexerciseeveryday?Linda,couldyoupleasenotmakefacesinclass?Blackboarddesign:Unit3Couldyoupleasecleanyourroom?Period1dothedishes;takeout;takeouttherubbish;foldyourclothes;sweepthefloor;makeone’sbed;livingroom;cleanthelivingroom;stayoutlate;getaride;givemearidetotown;gotoameeting;have/holdameeting;needtodo;goout;workon;hatedoingsth./todosth;dochores…--Couldyoupleasedo…?  --Sure,Mom./Ye