人教新目标八年级下册英语课件 Unit 3 第二课时.ppt

八年级（下）英语教学课件英语教学课件八年级英语下（八年级英语下（RJRJ）教学课件教学课件Section A(3a-4c)Unit3Couldyoupleasecleanyourroom?Yourhouseisinamess.Pleasemakepoliterequestsandaskyourfriendstohelpyouwiththechores.A:Couldyouplease?B:Yes,sure./Noproblem/OK,butIhavetofirst.Lead in1.Whatdoyouusuallydoathomeafterschool?2.Doyouoftenhelpoutwiththehouseworkathome?3.Willyourmotheraskyoutohelpwiththechores,suchasdoingthedishesandwashingtheclothes?4.Ifyouarebusy,whatwillyoudoandsay?5.Whodoyouthinkshoulddothehouseworkatyourhome?探究点一探究点一 Reading1.WhywasNancysmomangrywithher?2.Didtheysolvetheproblem?How?BecausesheaskedNancytotakethedogforawalk,butNancyrefusedtogo.Yes,theydid.Nancysaidsorrytohermomandsharedthehousework.3aReadthestoryandanswerthequestions.3bReadthesentencesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.1.Neitherofusdidanyhouseworkforaweek.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.Youretired,butImtired,too.Foroneweek,shedidnotdoanyhouseworkandneitherdidI.TheminuteIsatdowninfrontoftheTV,mymomcameover.Imjustastiredasyouare!3cDecidewhethertheunderlinedwordsinthesentencesareverbsornouns.Thenwriteanothersentenceusingtheunderlinedwordintheotherform.1.Couldyoutakethedogforawalk?(noun)Iwalkedhomefromschool.(verb)2.CouldIwatchoneshowfirst?(noun)Myfriendshowedmearoundthenewschool.(verb)3.Icantworkallday.(verb)Althoughitsalittledifficult,Ihavetofinishtheworktoday.(noun)4.YouwatchTVallthetime.(verb)Ilostmywatchthedaybeforeyesterday.(noun)5.“Whathappened?”sheaskedinsurprise.(noun)YourgiftissocreativethatitwilldefinitelysurpriseMike.(verb)1.welcomevt.欢迎；欢迎；乐于接受乐于接受adj.受欢迎的；受欢迎的；令人愉悦的；令人愉悦的；表示感谢的表示感谢的n.欢迎，迎接欢迎，迎接探究点二探究点二 LanguagepointsPleasewelcomeournextcontestant.(verb.)请欢迎我们的下一位竞赛选手。请欢迎我们的下一位竞赛选手。Youarewelcometocomeinandbrowse.(adj.)欢迎您光临本店随便看看。欢迎您光临本店随便看看。Sheopenedherarmswideinanexpansivegestureofwelcome.(noun.)她展开双臂以示欢迎。她展开双臂以示欢迎。2.TheminuteIsatdowninfrontoftheTV,mymomcameover.正当我坐在电视前，我妈正当我坐在电视前，我妈妈就过来了。妈就过来了。comeover过来过来Whydontyoucomeovertoourplaceoneevening?你何不找个晚上到我们这里来坐坐？你何不找个晚上到我们这里来坐坐？theminute=assoonas一一就就此处相当于：此处相当于：MymomcameoverassoonasIsatdowninfrontoftheTV.3.replyn.回答，答复；回答，答复；反应；反应；v.作答；做出反应回应，作出反应，回复作答；做出反应回应，作出反应，回复IwrotetoyoulastweekandIamwaitingforyourreply.(noun.)上个星期我写信给你，我正在等待你的答复。上个星期我写信给你，我正在等待你的答复。Pleasereplyinwritingtothisinvitation.(verb.)请写信回复邀请。请写信回复邀请。4.ShedidnotdoanyhouseworkandneitherdidI.两者都不两者都不相关相关搭配：搭配：neithernorNeitheransweriscorrect.两个答案都不正确。两个答案都不正确。Neitherofyoubelievesonewordthatyouaresaying.你们连自己说的一句话也不相信。你们连自己说的一句话也不相信。Heseemedneithersurprisednorworried.他似乎既不惊讶也不担心。他似乎既不惊讶也不担心。Ihaventgoodeyes,neitherhavemychildren.我视力不好我视力不好,我的孩子们视力都不好。我的孩子们视力都不好。Ifweneedhelp,whatshouldwesaypolitely?Whichisthemostpoliteone?1.Sweepthefloor,Peter!2.Canyousweepthefloor,Peter?3.Couldyoupleasesweepthefloor?探究点三探究点三 Discussion3)Could Istayoutlate?2)CouldIusethecar?Sorry,youcant.Ihavetogotoameeting.1)CouldIgetaride?No,youhaveatesttomorrow.Yes,youcan.一一.Could 用法聚焦：用法聚焦：Summary4)Could you pleasecleanyourroom?Yes,sure.5)Could you pleasedothedishes?Sorry,Icant.Ihavetodomyhomework.6)Could Igotothemovies?Yes,youcan.7)Could Iusethecar?No,youcant.Ihavetogoout.Could you please?这里的这里的could不是表示一般过去式不是表示一般过去式,而是用来表示而是用来表示委婉地提出请求。委婉地提出请求。couldcan的过去时的过去时表示表示能力：能够能力：能够礼貌的请求：礼貌的请求：可以可以.吗吗提出建议：提出建议：可以做可以做.推测推测:可能可能1)Icould runfastwhenIwasachild.2)Couldyouhelpme?3)Youcould talktoyourteachernow.4)Hecouldnt beattheschoolthen.用法小结用法小结GrammarFocusCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcant.Youhaveabasketballgametomorrow.Canyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Canyoupleasetakeouttherubbish?Yes,sure.can表示表示“能够能够”时与短语时与短语beableto同义同义，但，但can只用于一般现在时或过去时只用于一般现在时或过去时，而，而后者可用于后者可用于各种时态各种时态。另外，。另外，can表示个人有某种能力，而表示个人有某种能力，而beableto表示某人通过努力、克服困难做成某表示某人通过努力、克服困难做成某事，相当于事，相当于succeedindoingsth.；叙述过去事实叙述过去事实时，最好用时，最好用was/wereableto，因为，因为could只表示只表示过去具有某种能力。过去具有某种能力。4aWriteRforrequestsandPforpermissions.Thenmatcheachonewiththecorrectresponse.1._CouldIhangoutwithmyfriendsafterthemovie?2._Couldyoupleasepassmethesalt?3._CouldIborrowthatbook?4._Couldyouhelpmedothedishes?5._Couldyoulendmesomemoney?PRPRRQuiza.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdontcomebacktoolate.e.No,Icant.IcutmyfingerandImtryingnottogetitwet.1d2-a3-c4-e5-b4bFillintheblanksintheconversation.A:Ihateto_chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!_Iaskyouto_mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:_youplease_myclothesforme?B:Idontwanttodothat!Itsboring!CoulddohelpCouldfoldA:OK.Then_you_dothedishesforme?B:Sure,noproblem.But_wegotothemoviesafterthat?A:Sure,Ill finish myhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.couldpleasecould4cMakealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldothemandcompletethechart.A:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyouplease?C:Sorry,Icant.Ihaveto这个暑假你与父母要去法国度假，这个暑假你与父母要去法国度假，你的宠物你的宠物小猫小猫Mimi需要请需要请Jimmy帮忙照顾。请用下面帮忙照顾。请用下面的提示词给的提示词给Jimmy写份留言。写份留言。takecareof,takeforawalk,feedandgivesomewater,playwithhim,cleanDearJimmy,_.LiMingHomework