section A(2) It must belong to Carla

Unit5,ItmustbelongtoCarla.,SectionA,LanguageGoal:Grammar:makeinferencesbyusingmust,may,could,mightandcant.Wordsandphases:learnthedifferencesbetweentoomuchandmuchtoo;becauseandbecauseof,WORDSINUNIT5,belong属于belongto属于author作家picnic野餐hairband发带,possibly可能地drop掉下symphony交响乐optometrist验光师appointment预约,crucial决定性的makeup组成final最后anxious忧虑的worried焦虑的owner拥有者OxfordUniversity牛津大学,chase追求sky天空helicopter直升机creature生物catch抓住unhappy不快乐的extremely极端的interview面试noise响声wind风,neighbor邻居footstep脚步garbage垃圾mystery神秘的事物director领导者monkey猴子escape逃跑bark犬吠smell气味finger手指,lift举起stone石头ant蚂蚁ocean大海dishonest不诚实的pretend假装useup用光attempt尝试Hemingway海明威MarkTwain马克吐温Fred弗雷德,Reviewofunits1-5net网turnoff关掉polarbear北极熊Vietnam越南,Whoistheman?,HecantbeBillGate.,?,他不可能是比尔盖茨。,HemaybeLiuXiang.,他也许是刘翔。,HemustbeLiuDehua.,他一定是刘德华。,Oh,yes.HeisAndyLau.,cant在此表示猜测，译为“不可能”，后接动词原形。,Leadingin,Lookandguess,may在此表示猜测，译为“也许，可能”，后接动词原形。,must在此表示猜测，译为“肯定，极可能”，后接动词原形。,Lookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.,1a,Practice,Whoishe?,Hecantbemay(could)bemustbe,?,Lookandguess.Using“cant,may,must”,Whereishe?,Hecantbein/atmay(could)must,?,?,?,提示：点击问号消失盖板,Lookandguess.Using“cant,may,must”,Whosenotebookisthis?,belongto“属于”此句相当于ItisWangGangs.,Learning,Itmaybelongtomustbelongtocantbelongto,Listening,Listenandmatcheachpersonwithathingandareason.,1b,Listenandmatcheachpersonwithathingandareason.,1b,Tapescripts,Girl1:Whosevolleyballisthis?Boy1:ItmustbeCarlas.Shelovesvolleyball.Girl2:Oh,thattoycarmustbelongtoJaneslittlebrother.Hewastheonlylittlekidatthepicnic.AndthemagazinemustbelongtoDengWen.Helovescats.Boy1:Oh,andlook,someoneleftabook.Girl2:Oh,yeahThisbookmustbeMarys.Hemingwayisherfavoriteauthor.Girl1:OKandhowaboutthisCD?Girl2:HmTheCDmustbelongtoGrace.Shealwayslistenstoclassicalmusic.,Model:A:Whosebookisthis?B:ItmustbeMarys.Hemingwayisherfavoriteauthor.,作家,PAIRWORK,1c,Askandanswerlikethemodel.,Thingsinthebackpack1.2.3.,T-shirt,hairband,tennisballs,BobandAnnafoundabackpackinfrontoftheirschool.Listenandwritedownthethingsinthebackpack.,2a,Listeningpractice,1.Thepersongotoourschool.2.Thepersonbeaboy.3.ItbeMeishairband.4.ThehairbandbelongtoLinda.5.ItbeLindasbackpack.,must,cant,could,might,must,Listenagain.Fillintheblanks.,2b,Listeningpractice,Tapescripts,Bob:Oh,look!Whosebackpackdoyouthinkthisis?Anna:Idontknow.Look,heresaschoolT-shirt.Bob:Wellthen,thepersonmustgotoourschool.Oh!Hereisahairband,sothepersoncantbeaboy.Anna:ItcouldbeKumishairband.Shehaslonghair.Bob:OrthehairbandmightbelongtoLinda.Shewasatthepicnic,wasntshe?Anna:Yes,shewas.ButthenthebackpackcouldbelongtoRita.Shesalwaysforgettingthings.Bob:ThenitmustbeLindasbackpack.Shehaslonghairandshesonthetennisteam.Bob:Youreright!,1.ThenotebookbeMings.Itwasonherdesk.2.ThehomeworkbeCarols.Shewasntatschooltoday.3.ThesoccerballbeJohnsorTonys.Theybothplaysoccer,dontthey?,must/might,cant,might,Fillintheblankswith“must”,“might”,“could”or“cant”.Thentellyourpartnerwhy.,2c,4.TheFrenchbookbeLiYings.ShestheonlyonewhosstudyingFrench.5.Icantfindmybackpack.Itbestillatschool.6.ThephotobeLus.Thosearehisparents.7.TheredbicyclebeHus.Shehasabluebicycle.8.Thisticketbemyauntsoruncles.Theyrebothgoingtotheconcert.,must/might,cant,might,must,2c,must,DearAnna,_Ifyouhaveanyideawhereitmightbe,pleasecallme._IthinkIdroppeditduringtheconcertsoitmightstillbeinthesymphonyhall._Itriedtocallyoubutyourmomsaidyouwerestillatyouroptometristappointment(Ihopeyournewglasseslooknice!),落下;掉下,交响乐;交响曲,验光师约会,.,2,4,5,3a,Readandnumberthepartsinorderandcirclethenewwords.,_IreallyneeditbecauseIhaveamathtestonalgebratomorrow.ItscrucialthatIstudyforitbecauseitcounts30%tothefinalexam._Imreallyanxious,becauseIcantfindmybackpack.Thanks,Linda,1,3,代数,关键的;至关重要的,计;值,最后的;最终的,忧虑的;焦虑的;不安的,A:Whatdoyouthink“anxious”means?B:Well,itcantmean“happy”.A:Itmightmean“worried”.B:Oh,yes.Shesworriedbecauseofhertest.,PAIRWORK,3b,Talkaboutthewordsyoudontunderstand.Using“cant”,“must”,“might”.,PAIRWORK,4,Guesstheownerofthebackpack.,Model,A:Herearesomeearrings.Theownercantbeaboy.B:Well,itcouldbeaboy.Theearringsmightbeapresentforhismother.,1.must用于肯定句，表示较有把握的推测，意为“准是；一定”。后接动词原形，表示对现在情况的推测。例如：,Hedidnthearthephone.Hemusthavebeenasleep.他没有听到电话响，他肯定是已经睡着了。,情态动词表推测用法小结,情态动词must,should,can,may,could,might都可表示推测。,一、肯定推测,3.could,might表示推测，常用在过去时态中；但在某些场合，为了使语气更委婉，常用could和might代替can和may。例如：,2.may用在肯定句中，表示对现在把握不大的推测，意为“也许；可能”。例如：,Thisstorymaybetrue.这个故事也许是真的。,Wesawsomethingintheskylastnight.Itcould/mightbeaUFO.昨天晚上我们看见天空中有个东西。它有可能不明飞行物。,二、否定推测,1.表示否定的推测时，cant/couldnt语气最强，指“不可能”，带有惊讶、怀疑的感情色彩。例如：,Thestorysoundsreasonable,butitcantbetrue.这个故事听起来合情合理，但不可能是真的。,2.语气不很肯定时，常用maynot或mightnot表否定推测，意为“可能不；也许不”。例如：,Simonmaynot/mightnotbeintheclassroom.西蒙可能不在教室里。,Whosecanitbe?CanitbeToms?那能是谁的呢?是汤姆的吗?,三、疑问句中的推测,疑问句中的推测，常用can或could,意为“可能”。例如：,1.Theoldhouseoverthere_mygrandfather.belongB.belongstoC.isbelongedtoD.belongto2.Itmustbe_buildinginthesmalltown.A.theonlymodernB.modernonlyC.onlythemodernD.onlymodern3.Theboyhardlydidsports,sohismotherfeltvery_abouthishealth.A.nervousB.stressedC.hardD.anxious,I.单项选择。,B,D,A,4.Afteralongwalk,theoldman_betirednow.A.mustB.hastoC.needD.can5.Heslate,hes_stuckinatrafficjam.maybeB.mightC.probablyD.possibly6.Sheexpressedregretforanyinconveniencewhichmight_becaused.A.possiblyB.probablyC.maybeD.perhaps,A,A,C,7.Thereis_snow.Putonyourcoat.Its_coldtoday.A.toomuch;muchtooB.toomuch;toomanyC.muchtoo;muchtooD.toomuch;toomuch8._yourhealth.A.BecarefulforB.BecarefultoC.BecarefulofD.Becarefulabout9.WewerelateforschoollastWednesday_theheavyrain.A.asB.becauseofC.becauseD.si