浙江省绍兴县杨汛桥镇中学九年级英语全册 Unit 8 It must belong to Carla Section A 3课件 （新版）人教新目标版.ppt

unit8,unit8itmustbelongtocarla.,sectiona3grammarfocus-4c,revision,一、按要求写出下列词汇或词组。,1.太而不能_2.不知道_3.曾经，过去常常_4.看见某人正在做某事_5.奇怪的噪音_6.感到不安_7.离开_,too.to.,havenoidea,usedto,seesbdoing,feeluneasy,strangenoises,goaway,8.它太大了而不可能是狗._9.这个地区的一个妇女看到有东西在逃跑。_10.噪音制造者正享受着在街区制造害怕的乐趣。_,itwastoobigtobeadog.,awomaninthisareasawsomethingrunningaway.,thenoise-makerishavingtoomuchfuncreatingfearintheneighborhood.,grammarfocus,1.这是谁的排球?_isthis?这一定是卡拉的。她热爱排球运动。it_be_.shelovesvolleyball.,whosevolleyball,mustcarlas,fillintheblanks.,2.这是谁的发带？_isthis?它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。it_bemeishairband.orit_belongtolinda.they_havelonghair.,could,might,both,whosehairband,3.那晚你看见了什么？_didyouseethatnight?我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。im_,butit_adog.itwasbigger.ithinkit_abearorawolf.,what,notsure,cantbe,mightbe,grammar:情态动词表推测,可能性:mustcan/couldmay/might,cannot(cant)couldnot(couldnt),maynot/mightnot,否定,否定,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。如果询问可能性时，应该用can。,must,e.g.hemustknowtheanswer.他肯定知道答案。hecantknowtheanswer.他肯定不知道答案canheknowtheanswer?他知道答案吗？,can表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。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,推测时态,推测现在/正在/过去发生的动作。e.g.hemusthaveacarnow.(现在)他一定有一辆小汽车。hemustbefinishinghishomeworkathome.(正在进行)他一定在家做作业。hemusthavefinishedthework.(过去)他一定已经完成了工作。,must,can/cant后可接进行时/完成时，表示对现在发生的动作或过去发生的动作进行推测。e.g.theycantbereadinginthelibrary.他们一定不在图书馆读书。hecanthavegonetoshanghaibecauseisawhimjustnow.他不可能去了上海，我刚看见他了。,can,may/might,may，might可以推测现在正在发生的动作或过去发生的动作，还可以推测将来的情况。e.g.hemay/mightbesleepingnow.(现在)他可能正在睡觉。thesepeoplemay/mighthaveseenthefilmbefore.(过去)这些人以前可能看过这部电影。itmayrain.therearesomeclouds.(将来)可能会下雨。因为有一些乌云。,1.excuseme.isthistherightwaytothesummerpalace?sorry,iamnotsure.it_be.a.mightb.willc.mustd.can,choosethecorrectanswer.,2.isntthatannshusbandoverthere?no,it_behimimsurehedoesntwearglasses.a.cantb.mustnotc.wontd.maynot,3.you_betiredyouveonlybeenworkingforanhour.a.mustnotb.wontc.cantd.maynot,4.isjohncomingbytrain?heshould,buthe_not.helikesdrivinghiscar.a.mustb.canc.needd.may,4a,choosethebestwaytocompleteeachsentenceusingthewordsinbrackets.,1.a:wheresjean?b:imnotsure.she_(is/mightbe/mustbe)inthelaboratory.,mightbe,n.实验室,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)nowonder+句子，“难怪.”e.g.nowonderyouareangry.难怪你觉得生气。,5.a:ihearwaterrunninginthebathroom.b:it_(couldbe/mustbe/cantbe)carla.shewasthinkingoftakingashower.,couldbe/mustbe,thinkof想要；打算e.g.ithoughtofplayingbasketball.我想打篮球。,1.a:manypeoplearewearingcoats.b:theweathermustbe_.2.a:sallyhasbeencoughingalot.b:shemightbe_.,gettingcolder/coldoutside,havingasorethroat/ill,4b,completetheseresponses.,n.外套,3.a:thisrestaurantisalwaysverycrowded.b:thefood_.4.a:wheneveritrytoreadthisbook,ifeelsleepy.b:itcant_.,mustbedelicious,bethatboring,adj.困的,lookatthispictureofaroom.howmuchcanyoutellaboutthepersonwholiveshere?isitaboyoragirl?whatarehis/herhobbies?discussyourideaswithapartner.,4c,itcouldbeagirlsroombecauseitsverytidy.,igu