八年级下英语U3SA3.pptx

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foldonesclothesdothedishesuseonescomputertakeouttherubbishmakethebedsweepthefloorstayoutlatebeangrywithsb.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cleanthelivingroomworkoncomeoverdothehouseworkgetarideCouldIgooutfordinnerwithmyfriends?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。Key sentence structuresCouldyou（please）+V-原形？原形？表示委婉地提出请求表示委婉地提出请求1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothedishes?Sorry,Icant.Ihavetodomyhomework.Peter,couldyoupleasetakeoutthetrash?Sure,Mom.Couldyoupleasedothedishes?Sorry,Icant.Ihavetodomyhomework.表示请求帮助或请求允许的疑问句中，表示请求帮助或请求允许的疑问句中，常用常用could代替代替can，表示礼貌，委婉或不确，表示礼貌，委婉或不确定，而定，而can则不具备这些语气。这时不能把则不具备这些语气。这时不能把could看作看作can的过去式。以上两句中用的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮是为了表示礼貌的请求。表示请求帮助或请求允许时，除了助或请求允许时，除了can,could之外，还之外，还可以用可以用may，句子的表达方式也有不同，可，句子的表达方式也有不同，可以用不同的方式来表示同一个概念。例如：以用不同的方式来表示同一个概念。例如：Could/Can/MayIuseyourcarforaday?IwonderifIcoulduseyourcarforaday?同意可说同意可说Yes或或Sure或或Certainly，还可说，还可说Yes,(do)please.或或Ofcourse.(youmay/can).或或Goahead,please.或或ThatsOK/allright;不同意，可以说不同意，可以说Imsorryyoucant.或或Imreallysorry,butIhavetouseittoday.要避免要避免说说No,youcant.这样不礼貌。否定回答通常这样不礼貌。否定回答通常用委婉语气。用委婉语气。DoyoumindifIuseyourcarforaday?作回答可以说作回答可以说Nevermind./Notatall.表表“不不介意介意”。不能用。不能用Yes./Sure./Ofcourse./Certainly.等。无论肯定还是否定应答中，要等。无论肯定还是否定应答中，要避免使用避免使用could，要用，要用can或或may。因为应答须。因为应答须用确定的语气。而用确定的语气。而could在表请求的问句中是在表请求的问句中是为了表示礼貌或委婉语气，用在应答中则成为了表示礼貌或委婉语气，用在应答中则成了不确定语气，与情理不符。所以应答中不了不确定语气，与情理不符。所以应答中不说说Yes,youcould.或或No,youcouldnt.而要说而要说Yes,youcan.或或Sorry./No,youcant.CouldIpleaseuseyourcomputer?Sorry,Imgoingtoworkonitnow.Well,couldIwatchTV?Yes,youcan.CouldI/youplease？表示一种有礼？表示一种有礼貌的请求或提议，其后连接原形动词，貌的请求或提议，其后连接原形动词，比比Canyou/I？语气更委婉。类似？语气更委婉。类似句型有：句型有：Wouldyoulike+sth./todosth.?MayI+dosth.?Shallwe+dosth.?Wouldyoumind+sth./doingsth.?What/Howabout+sth./doingsth.?肯定回答有肯定回答有Sure./Ofcourse./Certainly./OK./Great./Well./Goodidea./Iagree.等。否定回答有等。否定回答有Sorry/No,youcant.等。等。Make up dialogues using the sentences in Grammar Focus with your partner.A:Couldyoupleasetakethedogforawalk?B:OK,butIwanttowatchoneshowfirst.a.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdontcomebacktoolate.e.No,Icant.IcutmyfingerandImtryingnottogetitwet.Write R for requests and P for permissions.Then match each one with the correct response.4a1._CouldIhangoutwithmyfriendsafterthemovies?出去玩出去玩2._Couldyoupleasepassmethesalt?3._CouldIborrowthatbook?4._Couldyouhelpmedothedishes?5._Couldyoulendmesomemoney?PPRRRdacebborrow&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，把本来不属于自己的东西借来暂时使用，常与介词的东西借来暂时使用，常与介词from连用。连用。如：如：Youcanborrowabookfromthelibrary.lend表示表示“借出借出”，把属于自己的东西借，把属于自己的东西借给别人暂时使用，常与介词给别人暂时使用，常与介词to连用，也可连用，也可以跟双宾语。如：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:_youplease_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，不喜欢憎恨，厌恶，不喜欢”，其后可接名词、，其后可接名词、代词、动词的代词、动词的-ing形式以及动词不定式等。形式以及动词不定式等。e.g.Lilyhatesmice/them.Jimhatedexercisingwhenhewasyoung.Ihatetodothelaundrynow.If we are having a camping trip,what should we do before the trip?What should we do before the trip?buysomedrinksbuysomefoodtakeabigclothbringatenttakeanumbrellatakearubbishbag bringacamerapreparesomeprogramsTo-dolistNamebringatentLiuChangMake a list of things your group needs to do for a camping trip.Then discuss who will do them and complete the chart.4c