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Unit11Couldyoupleasecleanyourroom?,SectionA2d,Grammarfocus-4c,afew少数；几个修饰可数名词表肯定few几乎没有的；很少的修饰可数名词复数表否定alittle一点；少许修饰不可数名词，表肯定little几乎没有的；很少的修饰不可数名词，表否定,helpoutwithsth给予帮助,YoualwayswatchTVandneverhelpoutaroundthehouse.,anyminutenow随时马上,Theguestsarearrivinganytimenowbutwearestillnotready.,Grammarfocus:,P,R,P,R,R,lend“借给；借出”表示“把某物借给某人”，英语用lendsthtosbborrow“借进；借入”表示“向某人借某物”，英语用borrowsthfromsbkeep做“借”讲时，是延续性动词，通常表示借了某物多长时间，常与表示一段时间的时间状语连用,do,Could,help,Could,fold,Could,please,could,hate用作动词，与like意义相反，意为“憎恨，厌恶，不喜欢”，其后可接名词、代词、动词的-ing形式以及动词不定式等。e.g.Lilyhatesmice/them.Jimhatedexercisingwhenhewasyoung.Ihatetodothelaundrynow.,1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse/Certainly.2.Couldyoupleasedothedishes?Sorry/No,Icant.,Keysentencestructures,Couldyou（please）+V-原形？表示委婉地提出请求,Ihaveaheadache.,Imverybusy.,Ihavetodomyhomework.,2)Wouldyouliketodosth?3)ShallI/wedosth?4)Letsdosth.,也可表示请求。1)Wouldyoumindcleaningyourroom?,CouldIstayoutlate?,CouldIpleaseusethecar?,Sorry,youcant.Ihavetogotoameeting.,CouldIpleasegetaride?,No,youhaveatesttomorrow.,Yes,youcan.,Askforpermissionpolitely.,3.could与can的区别could与can都是情态动词，could是can的过去式。二者都可用于表示请求。但是用法稍有不同。can表示一般性的请求，语气随便，常用于熟人之间或长辈对辈，上级对下级的场合；Canyoutellusyourstory,Tony?could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。CouldyoutellusifitsnowsinwinterinAustralia?Sure.,Ifwearehavingacampingtrip,whatshouldwedobeforethetrip?,Discussion,Whatshouldwedobeforethetrip?,buysomedrinks,buysomefood,takeabigcloth,bringatent,takeanumbrella,takearubbishbag,bringacamera,preparesomeprograms,4cMakealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldothemandcompletethechart.,Groupwork,A:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyouplease?C:Sorry,Icant.Ihaveto,Goodbye!,
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