《八年级英语下册 Unit 3 Could you please clean your room(第3课时)教学课件 (新版)人教新目标版》由会员分享,可在线阅读,更多相关《八年级英语下册 Unit 3 Could you please clean your room(第3课时)教学课件 (新版)人教新目标版(22页珍藏版)》请在金锄头文库上搜索。
1、Section A (Grammar focus-4cGrammar focus-4c)Unit 3 Could you pleaseUnit 3 Could you pleaseclean your room?clean your room?根据所学内容,写出下列短语。根据所学内容,写出下列短语。叠衣服叠衣服做菜做菜用某人的电脑用某人的电脑扔垃圾扔垃圾铺床铺床扫地扫地熬夜熬夜生某人的气生某人的气带带出去散步出去散步foldonesclothesdothedishesuseonescomputertakeouttherubbishmakethebedsweepthefloorstayoutla
2、tebeangrywithsb.takesb.forawalk打扫客厅打扫客厅在在上工作上工作过来过来做家务做家务搭车搭车cleanthelivingroomworkoncomeoverdothehouseworkgetarideIfweneedhelp,whatshouldwesaypolitely?Whichisthemostpoliteone?1.Sweepthefloor,Peter!2.Canyousweepthefloor,Peter?3.Couldyoupleasesweepthefloor?Lead in DiscussionCouldIgooutfordinnerwithmy
3、friends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcant.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.阅读下列句子,观察问句的用法及回答。阅读下列句子,观察问句的用法及回答。一、表示委婉地请求别人做某事:一、表示委婉地请求别人做某事: Couldyou(please)do
4、sth?Couldyoupleasecleanyourroom? 肯定回答:肯定回答:Yes,Ican./Yes,sure./Noproblem. 否定回答:否定回答:Sorry,Icant.Ihavetodomyhomework.二、表示委婉地请求别人允许自己做某事二、表示委婉地请求别人允许自己做某事: : CouldIdosth?CouldIgotothemovies? 肯定回答:肯定回答:Yes,youcan./Yes,please./Yes,sure.could的用法的用法否定回答否定回答: No,youcant./Sorry,youcant./Imafraidyoucant.三、三、
5、could与与can的区别的区别:could与与can都是情态动词,都是情态动词,could是是can的过去式。二者的过去式。二者都可用于表示请求,但是用法稍有不同都可用于表示请求,但是用法稍有不同:在表示请求帮在表示请求帮助或请求允许的疑问句中,我们常用助或请求允许的疑问句中,我们常用could代替代替can,以表示礼貌、委婉或不确定的语气,而以表示礼貌、委婉或不确定的语气,而can则不具有这则不具有这些语气。这样用时,不能把些语气。这样用时,不能把could看作看作can的过去式的过去式。1.can表示一般性的请求,语气随便,常用于熟人之间表示一般性的请求,语气随便,常用于熟人之间或长辈对
6、或长辈对晚晚辈、上级对下级的场合辈、上级对下级的场合;Canyoutellusyourstory,Tony?2.could表示有礼貌的请求,语气委婉,常用于非熟人表示有礼貌的请求,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。之间或晚辈对长辈、下级对上级的场合。CouldyoutellusifitsnowsinwinterinAustralia?Sure.4aWriteRforrequestsandPforpermissions.Thenmatcheachonewiththecorrectresponse.1._CouldIhangoutwithmyfriendsafterthem
7、ovie?2._Couldyoupleasepassmethesalt?3._CouldIborrowthatbook?4._Couldyouhelpmedothedishes?5._Couldyoulendmesomemoney?PRPRR随堂训练随堂训练borrow & lend都有都有“借借”的意思,但含义和用法不同。的意思,但含义和用法不同。borrow表示表示“借入借入”,把本来不属于自己的东西借来暂时使用,把本来不属于自己的东西借来暂时使用,常与介词常与介词from连用。连用。如:如:Youcanborrowabookfromthelibrary.lend表示表示“借出借出”,把属
8、于自己的东西借给别人暂时使用,常与,把属于自己的东西借给别人暂时使用,常与介词介词to连用,也可以跟双宾语。如:连用,也可以跟双宾语。如:HesgoingtolendhisbiketoTom.Youmustntlendothersmypen. Fill in the blanks in the conversation. A:Ihateto_chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!_Iaskyouto_mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:_y
9、ouplease_myclothesforme?B:Idontwanttodothat!Itsboring!CouldfoldhelpdoCould4bA:OK.Then_you_dothedishesforme?B:Sure,noproblem.But_wegotothemoviesafterthat?A:Sure.Illfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.pleasecouldcouldhate用作动词,与用作动词,与like意义相反,意为意义相反,意为“憎恨,厌恶,憎恨,厌恶,不喜欢不喜欢”
10、,其后可接名词、代词、动词的,其后可接名词、代词、动词的-ing形式以及形式以及动词不定式等。动词不定式等。e.g.Lilyhatesmice/them.Jimhatedexercisingwhenhewasyoung.Ihatetodothelaundrynow.4cMakealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldobringatentthemandcompletethechart.A:CouldyoupleasebringLiuChang?B:Sure.Andcouldyouplease?C:Sor
11、ry,Icant.IhavetoWhat should we do before the trip?buysomedrinksbuysomefoodtakeabigclothbringatenttakeanumbrellatakearubbishbag bringacamerapreparesomeprograms.根据句意及提示,补全所缺单词。根据句意及提示,补全所缺单词。1.DamingneverdrinksmilkandndoI.2.Ihhamburgersandice-cream,soInevereatthem.3.WImlisteningtomusic,mybrotherisplay
12、ingtheviolin.neitherhateWhile4.Mypenisonthesofa.Pleasepittome.5.Peteralwaysbthingsfrommeandhedoesntgivethembackontime.passborrows.用括号内所给单词的适当形式填空。用括号内所给单词的适当形式填空。1.Yesterdaymymomboughttwored_(shirt)forme.2.Couldyou_(lend)mesomemoney,Jane?3.Oh,oneofmy_(finger)hurts,Mom.4.Jimmy_(throw)downhisschoolbag
13、andthenplayedwithhiscat.shirtslendfingersthrew.按括号内的要求写出答语。按括号内的要求写出答语。1.Couldyoupleasehelpmesolvetheproblem?(写出肯定答语写出肯定答语)_2.Couldwegobacklatethisevening?(写出否定答语写出否定答语)_Yes,sure./Sure./Yes,Ican.Sorry./No,youcant.3.CouldIbringsomefoodanddrinks?(写写出肯定答语出肯定答语)_4.Couldyoupleasecomeovernow?(写出写出否定答语否定答语
14、)_Yes,youcan./Ofcourse./Sure.Sorry,Icant.Ihavetodomyhomeworkfirst./No,Icant.couldcan的过去时表的过去时表示示能力: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)IcouldrunfastwhenIwasachild.2)Couldyouhelpme?3)Youcouldtalktoyourteachernow.4)Hecouldntbeattheschoolthen.Summary这个暑假你与父母要去法国去度假,这个暑假你与父母要去法国去度假,你的宠你的宠物小猫物小猫Mimi需要请需要请Jimmy帮忙照顾。请用下帮忙照顾。请用下面的提示词给面的提示词给Jimmy写份留言。写份留言。takecareof,takeforawalk,feedandgivesomewater,playwithhim,cleanDearJimmy,_.LiMingHomework