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Unit8ItmustbelongtoCarla.SectionB1a-1dLead-inThenotebook______behis,because______________________.musthisnameonitithasTheglasses___________behers,because________________________.could/mightwearsglassesshealwaysShemust/might/couldbe______________.readingabookTheymight/couldbe…playingbasketballNewwordsUFO(unidentifiedflyingobject)不明飞行物AUFOislanding.（landv.着陆；降落）alien外星人AnalienbaLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1aclandmanUFOrunalienrunafterrunafter追逐；追赶suitn.西服；套装v.适合landmanUFOrunalienrunaftera.AUFOislanding.b._____________________________________c.______________________________________Analienisrunningaftertheman.Themanisrunning,lookingafraid.bacListenandnumberthepictures[1-3]in1a.Thenwritetwoorthreesentencestofinishthestory.2311bAwomanisfilmingwithacamera.Theyaremakingamovie....bac231Theysee…Themansays…Thewomansays…1.amanrunninghemightbe____________________hecouldbe_________________________2.somethingintheskyitcouldbe_________itmustbe_________Listenagain.Completethesentences.1cforworkforexerciseaplaneaUFOlaterunning3.somethingstrangeitmustbe_____________________Imustbe__________4.awomanwithacamerashecouldbe____________________theymustbe_________________aliendreamingtheTVnewsmakingamoviefromanListenandfillintheblanksbelow.Man:Hey,lookatthemanrunningdownthestreet.Iwonder_________________.Woman:He________runningforexercise.Man:Buthe’swearingasuit.He________lateforwork.Woman:Helookskindofafraid.(pause)Oh,no!What’sthat?what’shappeningmightbecouldbeMan:Where?Woman:There’ssomethinginthesky.Man:It_________aplane.Woman:No,it________aplane.It’stoobig.It________aUFO.Man:AUFO?What’sgoingon?Woman:Look,nowtheUFOislanding…couldbecan’tbemustbeMan:Andthere’ssomethingstrangegettingout.It________analien.Woman:Andthealienis____________theman!Imustbedreaming.Man:Maybeweshouldcallthepolice.(pause)Hey,waitaminute.What’sthat?mustberunningafterWoman:Where?Man:Overthere.Woman:It’sawomanwithacamera.Man:She________fromtheTVnews.Woman:No,lookatallthoseotherpeople.They’reactors.Oh!They_______makingamovie.couldbemustbeGrammar1.runafter在……后面跑、追readafter跟着读例：Ourteacheroftenasksustoreadafterhim.=Ourteacheroftenasksustofollowhimtoread.例：Themotherisrunningafterhissonbecausehedoesn’twanttodohishomework.例：Hesitsonachairwithonlyoneleg.Theteachercameintotheclassroomwithoutabookinhishands.这个短语是介词with作伴随状语。还可以运用without。2.awomanwithacamera一个带有相机的妇女Role-playaconversationbetweenthemanandthewoman.1dA:Whydoyouthinkthemanisrunning?B:Hecouldberunningforexercise.A:No,he’swearingasuit.Hemightberunningtocatchabustowork.情态动词+be+doingsth.表示对正在发生的事情的推测他肯定正在房间里看书。他不可能正在房间里看书。他可能正在房间里看书。He_______________intheroom.He_____________________intheroom.He_______________intheroom.mustbereadingcould/mightbereadingcan’tbereading例:Pair-workA:Whydoyouthinkthegirliscrying?B:Shecouldbecryingforthefailingoftheexam.A:No,hercatdied.Shemightbecryingforherdeadcat.A:Whydoyouthink_________?B:____________________.A:No,________./Yes,_________.catch动词，意为“赶上；捕获”。过去式、过去分词均为caught，catchabus意为“赶上公共汽车”。1.Hemightberunningtocatchabustowork.他可能是跑步去赶公车去上班。Grammar例：Idon’tknowwhetherwecancatchtheearlybus.Thecatcaughtamouse.2.He’swearingasuit.他穿着西装。例：他穿着一套灰色的西装。Heiswearingagreysuit.【词汇解析】（1）suit作为名词时，意为“西服；套装”，通常指用同样衣料做的短上衣和裤子或裙子。（2）suit作为动词时，意为“适合”，无被动语态，且不用于进行时。其宾语是人时；侧重指“对某人方便；满足某人需要；合某人心意”。它还表示“（尤指服装、颜色等）相配；合身”。suitsth.tosth./sb表示“使适合（或适应）某事物（或人）”。这套房子很合我父母的心意。Thishousesuitsmyparentswell.他有能力使自己的表演迎合观众的口味。Hehadtheabilitytosuithisperformancestotheaudience.例:【辨析】suitfit意为“适合”，侧重于条件、身份、心意、需要等。Theshoessuityouwell.这双鞋子适合你。（侧重款式颜色与品质适合）意为“适合；合身”，侧重形状和尺寸合适，引申为“吻合”。Theshoesfitmewell.这双鞋子我穿着很合适。（侧重大小合脚）Exercise1.这个篮球肯定是杰克的。Thisbasketball___________________Jack.2.他们在楼上太吵闹了。Theyare________toomuch______upstairs.mustbelongtomakingnoises一、根据汉语意思完成句子。3.他们昨天在聚会上玩得很开心。They_____great______atthepartyyesterday.4.我不知道这是谁的鞋。Idon’tknow____________________.hadfunwhoseshoestheseare1.SometimesI______aNo.31bustowork.A.byB.catchC.get2.—Whatisthemandoing?—Heiswalking______thewomantocatchupwithher.A.withB.upC.after二、单项选择。3.Look,ourmathteacheriscoming_____somebooksinthehand.A.hasB.thereisC.with4.—MrHu,canyoutellushowtolearnmathwell?—Sure.Butremembernothingcanbelearned______hardwork.A.byB.atC.withoutD.for