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1、 达州市大竹县团坝镇中心小学 授课教师 卢华鹏 新目标八年级英语(下)新目标八年级英语(下)Unit 3Could you please clean your room?Section A Grammar Focus-4c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fold ones clothesdo the dishesuse ones computertake out the rubbish make the bedsweep the floorstay o
2、ut latebe angry with sb.take sb.for a walkRevision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.Couldyoupleasetakethedogforawa
3、lk?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。GrammarCouldyou(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.在表示请求帮助或请求
4、允许的疑问句中,在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,以表示礼貌,委婉或不,以表示礼貌,委婉或不确定的语气,而确定的语气,而can则不具备这些语气。这种则不具备这些语气。这种情况下不能把情况下不能把could看作看作can的过去式。以上的过去式。以上两句中用两句中用could是为了表示礼貌的请求。表示是为了表示礼貌的请求。表示请求帮助或请求允许时,除了请求帮助或请求允许时,除了can,could之外,之外,还可以用还可以用may,句子的表达方式也各有不同,句子的表达方式也各有不同,可以用不同的方式来表示同一个概念。可以用不同的方式来表示同一个概念。例:例:Cou
5、ld/Can/MayIuseyourcarforaday?IwonderifIcoulduseyourcarforaday?对于对于、句所作允答可以各种各样,如同意可以句所作允答可以各种各样,如同意可以说说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;如果不同意,可以说如果不同意,可以说Imsorryyoucant.或或Imreallysorry,butIhavetouseittoday.要避免说要避免说No,youcant.这样显得很
6、不礼貌。这样显得很不礼貌。否定回答通常用委婉语气。否定回答通常用委婉语气。DoyoumindifIuseyourcarforaday?对于句对于句所作回答可以说所作回答可以说Nevermind./Notatall.表表“不介意不介意”。不能用。不能用Yes./Sure./Ofcourse./Certainly.等。无论肯定还是否定应答中,要避等。无论肯定还是否定应答中,要避免使用免使用could,要用,要用can或或may。因为应答须用确。因为应答须用确定的语气。而定的语气。而could在表请求的问句中是为了表在表请求的问句中是为了表示礼貌或委婉语气,用在应答中则成了不确定语示礼貌或委婉语气,
7、用在应答中则成了不确定语气,与情理不符。所以应答中不说气,与情理不符。所以应答中不说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:Wouldyo
8、ulike+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。等。否定回答有否定回答有Sorry/No,youcant.等。等。Make up dialogues using the sentences in Grammar Focus with your partner.A:Couldyoupleaset
9、akethedogforawalk?B:OK,butIwanttowatchoneshowfirst.1.CouldIhangoutwithmyfriendsafterthemovies?2._Couldyoupleasepassmethesalt?3._CouldIborrowthatbook?4._Couldyouhelpmedothedishes?5._Couldyoulendmesomemoney?4a Write R for requests and P for permission.Then match each one with the correct response.a.Ye
10、s,here you are.b.Hmm.How much do you need?c.Yes,sure.No problem.I finished reading it last night.d.Yes,but dont come back too late.e.No,I cant.I cut my finger and Im trying not to get it wet.1._CouldIhangoutwithmyfriendsafterthemovies?出去玩出去玩2._Couldyoupleasepassmethesalt?3._CouldIborrowthatbook?4._C
11、ouldyouhelpmedothedishes?5._Couldyoulendmesomemoney?PPRRRdacebBorrow与与lendborrow和和lend都有都有“借借”的意思,其区别:的意思,其区别:borrow表示表示“借入借入”,即把本来不属于自己的东,即把本来不属于自己的东西借来暂时使用,常与介词西借来暂时使用,常与介词from连用。连用。如:如:Youcanborrowabookfromthelibrary.lend表示表示“借出借出”,即把属于自己的东西借给别,即把属于自己的东西借给别人暂时使用,常与介词人暂时使用,常与介词to连用,也可以跟双宾语。连用,也可以跟
12、双宾语。如:如:HesgoingtolendhisbiketoTom.Youmustntlendothersmypen.4b 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!Couldf
13、oldhelpdoCouldA: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,憎恨,厌恶,不喜欢厌恶,不喜欢”,其后可接名词、代词、动,其后可接名词、代词、动词的词的-ing形式以及动词不定式等。形式以及动词不定式等。e.g.Lily
14、hatesmice/them.Jimhatedexercisingwhenhewasyoung.Ihatetodothelaundrynow.If we are having a camping trip,what should we do before the trip?Whatshouldwedobeforethetrip?buysomedrinksbuysomefoodbringatenttakeanumbrellatakearubbishbag bringacamerapreparesomeprogramstakeabigclothTo-dolistNamebringatent LiuChang4c Make a list of things your group needs to do for a camping trip.Then discuss who will do them and complete the chart.A:Could you please bring a tent,Liu Chang?B:Sure.And could you please?C:Sorry,I cant.Ihave toWritealettertoyourfriendtoaskhim/hertotakecareofyourhousewhenyouareonvocation.