2014年新版九年级Unit8语法精美课件

Grammar,Unit8ItmustbelongtoCarla.,Preview,1.can,may,must,could,might,must2.shall,willshould,would3.beableto,haveto4.need,dare,1.会运用不同的情态动词表示推测。2.会梳理情态动词的用法。3.学会整理自己的东西，井井有条。,Aims,1.-Whosenotebookisthis?-ItmustbeMings.Ithashernameonit.2.-WhoseFrenchbookisthis?-ItcouldbeCarols.ShestudiesFrench.3.-Whoseguitaristhis?-ItmightbelongtoAlice.Sheplaystheguitar.4.-WhoseT-shirtisthis?-ItcantbeJohns.Itistoosmallforhim.,Readcarefully,表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用cant。,must,e.g.Hemustknowtheanswer.他肯定知道答案。Hecantknowtheanswer.他肯定不知道答案,can表示推测“可能性”时，一般用于否定句。e.g.Hecantpickherschoolbagup.他不可能拿了她的书包。could用于表示某事有可能发生或可能是事实。,can/could,e.g.Donteatit.Itcouldgobad.不要吃它，它可能坏了。Theplanecouldbeputoffbythestorm.这趟飞机可能会因为暴风雨而推迟。could可用于表示客气、礼貌、委婉的请求语气。e.g.Couldyoupleasehelpmewithmyhomework?你能帮我完成我的家庭作业吗？,may,might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may，might表推测时，可用于否定句，但不用于疑问句。e.g.Hemay/mightnotbeathome,butImnotsure.他可能不在家，不过我也不确定。,may/might,4a,Choosethebestwaytocompleteeachsentenceusingthewordsinbrackets.,1.A:WheresJean?B:Imnotsure.She_(is/mightbe/mustbe)inthelaboratory.,mightbe,2.A:Everyoneisgoingtothepoolafterschool.B:Really?It_(mustbe/cantbe/couldbe)hotoutdoors.,mustbe,表示“位移”的动词用现在进行时态表将来，例如：go去，come来，leave离开，arrive到达，return回来，fly飞。,e.g.Iamcoming.=Iwillcome.HeisleavingforParis.=HewillleaveforParis.,adv.在户外，在野外,3.A:Thatsthephone.B:Hmm.Iwonderwhoit_(mustbe/couldbe/shouldbe).,couldbe,4.A:IwonderifthereareJimsglasses.B:They_(cantbe/mightbe/couldbe)his.Hedoesntwearglasses.,cantbe,wonderv.“想知道”(wanttoknow),5.A:Ihearwaterrunninginthebathroom.B:It_(couldbe/mustbe/cantbe)Carla.Shewasthinkingoftakingashower.,couldbe/mustbe,1.A:Manypeoplearewearingcoats.B:Theweathermustbe_.2.A:Sallyhasbeencoughingalot.B:Shemightbe_.,gettingcolder/coldoutside,havingasorethroat/ill,4b,Completetheseresponses.,3.A:Thisrestaurantisalwaysverycrowded.B:Thefood_.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcant_.,mustbedelicious,bethatboring,【浙江湖州】Whossinginginthenextroom?It_beher.ShehasgonetoNewYork.A.cantB.mustC.shouldntD.can,中考链接,A,【2011湖北黄冈】41.WhoseT-shirtisthis?It_beJohns.Its_smallforhim.A.cant;muchtooB.cant;toomuchC.mustnt;muchtooD.mustnt;toomuch,A,【2013天津】Whereareyougoingthismonth?We_gotoXiamen,butwerenotsure.A.needntB.mustC.mightD.mustnt,C,【2013福建泉州】-Haveyoudecidedwheretogoforyoursummervacation?-Notyet.We_gotoQingdao.Itsagoodplaceforvacation.A.mayB.needC.must,A,【2014铜仁】MustIwatertheflowersnow,mum?No,you_.You_doitlater.A.mustnt;mustB.mustnt;mayC.neednt;mayD.neednt;must【2014连云港】_Iknowbywhattimeyouwanttheprojecttobedone?Bythedayaftertomorrow._youfinishitontime?A.May;CanB.Must;NeedC.Could;MustD.Need;Would,C,A,【2014长沙】Whossinginginthegarden?It_beMr.Brown.Healwayspracticessingingatthistime.A.mustB.cantC.need【2014河北】I_followyou.Wouldy