Unit11Couldyoupleasecleanyourroom【单元话题】1.学习向别人提出请求的礼貌语言.2.学习如何争得别人的允许或许可.3.能写出一篇短信,要求你的朋友或家人当你不在时为你所做的事情.【重要句型概览】1.CouldyoupleasecleanyourroomYes,sure.2.CouldyoupleasedothedishesSorry,Ican’t.Ihavetodomyhomework.3.CouldIpleasegotothemoviesYes,youcan.4.CouldIpleaseusethecarNo,youcan’t.Ihavetogoout.【重要词组概览】dothedishessweepthefloortakeoutthetrashfoldyourclothescleanthelivingroomdochoresgetaridehavetodosth.forgettodosth.dothelaundryhatetodo(doing)sth.liketodo(doing)sth.makedinnermakeyourbedinvitesbtoaplacetakesb.forawalkplaywithsb.givesbsth.=givesthtosbtakecareof=lookafter【语法聚焦】表示请求、允许、许可表示允许时用can,could,may,might表达。它们没有时态上的差异,只是could比can,might比may语气上要客气。(用can或could“表示许可〞,虽然很普通,但在正式、庄重的场合用may。)例如:●A:CouldIborrowyourdictionary劳驾,我可以借你的字典用用吗?B:Yes,ofcourse(youcan).当然可以。●Can“表示允许、许可〞时,和may的意思相近,即can=may.此时的否认式是can’t(=mustnot)●Could/Canyoupleasetellmehowtogettothepostoffice劳驾,您能告诉我怎么去邮局吗?●MrLiaskedmewhetherIcouldgowithhim.李先生问我是否可以和他一起去。(此句中的could不能用can代替。)表示请求时还可以用句型:Will/Wouldyou………请(为我)好吗?该句型用于请求对方做某事。Wouldyou…比较客气。语气比Willyou…要委婉。例如:●Willyoupassmethespoon请把勺子递给我好吗?●Wouldyoulendmeyourdictionary请借你的词典用一下好吗?答句为:Yes,Iwill.是的,可以。Sure.当然了。Allright.好啊。Certainly.当然可以。Yes,please.好的,可以。No,Iwon’t.不,不行。I’msorry.Ican’t.对不起,不行。No,thankyou.不了,谢谢。●ShallI……我要吗?Shallwe……我们一起好吗?Shallwe…与Let’s….意思上很相近。ShallIcarryitforyou我来帮你搬它好吗?Yes,please./Yes,thankyou.好吧。/好吧,谢谢。Shallwesingasong我们唱一支歌好吗?No,let’snot.不,别唱了。【能力测试】一.选择填空1.A:CouldyoupleasesweepthefloorB:_______.Ihavetodomyhomework.A.Yes,sure.B.WhynotC.Sorry,youcan’tD.Sorry,Ican’t2.A:Couldyoupleasebuy__...