初中英语教学课件：八下 Unit 3 Could you please clean your room Section A Grammar.ppt

用情态动词can/could,can’t,may,must,mustn’t,needn’t填空。1.-_____youcomeandplaywithusnow??-I’mafraidI_____.I_____dothecooking.I____comelater.2.-_____wecleanthewindowstoday?????-No,you_______.You____cleanthemtomorrow.?完成对话以could或would提问时，不能再以could或would作答，而应该用can或will。如：—CouldIborrowyourdictionary?—Yes,ofcourseyoucan.Couldcan’tmustcanMustneedn’tcan3.-____IwatchTVthisevening,mum??-No,you_______.Work_____comefirst.4.-____Icomein,please?????-Yes,please.5.Excuseme.____youtellmethewaytothecinema?May/Cancan’tmustCan/MayCan*Period4根据所学内容，写出下列短语。叠衣服洗餐具用某人的电脑扔垃圾铺床扫地在外待的晚生某人的气带……出去散步foldone’sclothesdothedishesuseone’scomputertakeouttherubbishmakethebedsweepthefloorstayoutlatebeangrywithsb.takesb.forawalk打扫客厅在……上工作过来做家务搭车cleanthelivingroomworkon…comeoverdothehouseworkgetaride1.Afterdinner,youneedto_____________.2.Afterthewashedclothesaredry,youneedto________.3.Ifthedustbinisfull,youhaveto___________________.Brainstorm头脑风暴dothedishesfoldyourclothestakeoutthetrash4.Ifthereislotsofdustonthefloor,youhaveto________.5.Afteryougetupinthemorning,youneedto_________.6.Ifyourclothesaredirty,youneedto_______________.7.Ifyourbikeisdirty,youhaveto_______________.sweepthefloormakethebeddosomewashingcleanthebikeCouldwegetsomethingtodrinkafterthemovie?No,youcan’t,youhaveabasketballgametomorrow.CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.GrammarFocusCanyoupleasetakeouttherubbish?Yes,sure.Canyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.KeysentencestructuresCouldyou（please）+V-原形？表示委婉地提出请求1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothed