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Unit8ItmustbelongtoCarla.SectionAGuessingWhohasthefollowingthings?LeadinCDsbooksmagazinestoycarsvolleyballsplayvolleyballsweaterT-shirtsplatecupfootballhatdictionaryglasseswatchcarearringsscarf表示推测的情态动词在英语中，表示对某事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：must,might,could,may,can’t,couldn’tPresentationmustcan’tcouldmight100%probablytrue20%～80%possiblytrue0almostnottruemust用在肯定句中表示较有把握的推测，意为“一定”。(100%)例如：Hemustbeworkingathome.must表示对已发生的事情的推测时，must要接完成时。例如：Theroadiswet.Itmusthaverainedlastnight.Learntomakeinference(推理)Hecan’tbe_______.Hecould/mightbe_______.Hemustbe__________.Canyouguesswhatitis?Itcouldbe_______________.Italsomightbe__________.awhitevasetwofacesItcouldbe________.Italsomightbe___________.Canyouguesswhatitis?adogtwogirls1aLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.ClothingFunthingsKitchenthingshatvolleyballplateT-shirtcoatbookmagazineCDtoycarcup1bListenandmatcheachpersonwithathingandareason.PersonThingReasonJane’slittlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.1cPAIRWORKPracticetheconversationinthepictureabove.Thenmakeconversationsusingtheinformationin1b.A:Whosebookisthis?B:ItmustbeMary’s.J.K.Rowlingisherfavoritewriter.2.favorite,like,lovee.g.IlikeJeremyLinbest.=IloveJeremyLin.=My________basketballstarisJeremyLin.favoriteLanguagePoints1.mustbe+sb.’s意为“一定是某人的”mustbelongtosb.意为“一定属于某人”ThebookmustbeMary’s.=ThebookmustbelongtoMary.4.listentomusicpopmusicfolkmusicjazzlightmusicheavymusichiphoprock&rollrap流行音乐民族音乐爵士乐轻音乐重金属音乐街舞摇滚乐说唱乐3.only(adj.)&(adv.)e.g.他是家里唯一一个男孩。我只见过他一次。我的眼里只有你。Heistheonlyboyinhisfamily.I’veonlyseenhimonce.Onlyyouinmyeyes.5.表示猜测的常用表达方式有：(1)mustbe“肯定是……”,表示把握较大的推测。(2)may/might/couldbe“可能/或许是”,把握不大。(3)can’tbe“肯定不是……”,把握性很大的否定。2aBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.1.2.3.T-shirtHairbandTennisballsThingsintheschoolbag1.Theperson_______gotoourschool.2.Theperson_____beaboy.3.It_____beMei’shairband.4.Thehairband______belongtoLinda.5.It_____beLinda’sschoolbag.can’tcouldmustmight2bListenagain.Fillintheblanks.must2cMakeconversationsusingtheinformationin2aand2b.A:Look!There’saschoolbaghere.B:What’sinside?A:There’saT-shirt,...Readtheconversationagainandanswerthequestions:1.WhyisLindaworried?2.WhatdidLindaattendyesterday?3.Whatarethereinherschoolbag?4.DidLindagotoapicnicaftertheconcert?5.Couldherschoolbagstillbeatthepark？Becauseshecan’tfindherschoolbag.Sheattendedaconcertyesterday.Herbooks,herpinkhairbandandsometennisballs.2dPairworkRole-playtheconversationinpairs.Yes,shedid.Yes.3aReadthearticleanddecidewhichmightbethebesttitle.A.ASmallandQuietTownB.StrangeHappeningsinMyTownC.AnimalsinOurNeighborhoodLanguagepointsstrangenoisescallthepolicemennext-doorneighboranythingelsetoo...to...feeluneasyhavenoideagoawaycreatefear奇怪的噪音报警隔壁邻居任何其他的东西太……不能……感觉不轻松不知道离开造成恐惧3bReadthearticleagainandfindwordstomatchthemeanings.nervousorworried_________areawherepeoplelive_____________youngpeople______________animallikeaverylargedog___________personinthenexthouse______________personwhomakesnoise_______________uneasyneighborhoodteenagerwolfneighbornoise-maker3cReadthearticlecarefullyandwritewhatpeoplethinkaboutthestrangenoises.Whogaveopinions?Whataretheopinions?Victor’swifeShethinksthatitcouldbeananimal.VictorandhisfriendsThepolicemenHelenOnewomanintheareaThewriterhimselfTheythinkthatitmustbeteenagershavingfun.Theythinkitmightbethewind.Shethinksitmightbeadog.Shethinksitmaybeabearorawolf.Hedoesn’tthinkthisanimalorpersonwillsimplygoaway.GrammarFocus:1.—Whosevolleyballisthis?—ItmustbeCarla’s.Shelovesvolleyball.2.—Whosehairbandisthis?—ItcouldbeMei’shairband.OritmightbelongtoLinda.Theybothhavelonghair.3.—Whatdidyouseethatnight?—I’mnotsure,butitcan’tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.4aChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean？B:I’mnotsure.She___________(is/mightbe/mustbe)inthelaboratory.2.A:Everyoneisgoingtothepoolafterschool.B:Really?It__________(mustbe/can’tbe/couldbe)hotoutdoors.3.A:That’sthephone.B:Hmm.Iwonderwhoit_________(mustbe/couldbe/shouldbe).mightbemustbecouldbe4.A:IwonderiftheseareJim’sglasses.B:They__________(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.5.A:Ihearwaterrunninginthebathroom.B:It___________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.can’tbemustbe4bCompletetheseresponses.1.A:Manypeoplearewearingcoats.B:Theweathermustbe____________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe____________________________.3.A:Thisrestaurantisalwaysverycrowded.B:Thefood_______________________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcan’t________________________________.verycoldhavingacoldmustbedeliciousbeinteresting1.Ididn’thearthephone.I___asleep.A.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen2.Mary____beinParis.Isawherintownonlyafewminutesago.A.mustn’tB.shouldn’tC.can’tD.maynotPracticeⅠ.单项选择3.Peter____comewithustonight,butheisn’tverysureye