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Revision&developmentItmustbelongtoCarla.WhereisthecoinItcouldbe……Itmightbe……Itmustbe……must一定,肯定,might也许；或许；可能could可能can’t不可能ModalverbsGuessinggameWhat’sthis?Itmight/could/mustbe…Whatarethey?Theymust/mightbe…Who’she/she?He/shemight/could/mustbe…Shecould/mustbe……Whoisshe?ListeningPractice1.Thepersongotoourschool.2.Thepersonbeaboy.3.ItbeMei’shairband.4.ThehairbandbelongtoLinda.5.ItbeLinda’sbackpack.mustcan’tcouldmightmust•content短剧内容健康，充实，主题鲜明、深刻；积极向上，富有创新意识。•pronunciation演员发音清晰、语音标准，语言流畅，富有感染力。•performance舞台表演过程中内容充实，突出艺术设计与表现力。•property服装道具及场景布置符合剧中人的身份、特点、合体、大方,场景布置及道具安排能准确反映剧目表达的内容及环境。•reaction现场观众反映程度，评委主观印象及演员的现场发挥，背景音乐是否符合剧情以及渲染气氛的需要等。WhathaveyoulearntthisclassGuessinggamesWhoishe?•Hecan’tbe_______.•Hecould/mightbe_______.•Hemustbe_______.Hecan’tbe_______.Hecould/mightbe_______.Hecan’tbe_______.Hecould/mightbe_______.Hecan’tbe_______.Hecould/mightbe_______.Hecan’tbe_______.Hecould/mightbe_______.Hemustbe__________.Hecan’tbe___.Hecould/mightbe__.Hecan’tbe__.Hecould/mightbe__.Hemustbe_____.Hemustbe_____________.Canyouguesswhatitis?Itcouldbe_________________.Italsomightbe______________.awhitevasetwofacesItcouldbe___________.Italsomightbe___________.Canyouguesswhatitis?adogtwogirls•CouldAbebiggerthanB?•Infact,AandBmustbe___________________.Whichoneisbigger,AorB?ABthesamesizeNo.Lead-inA:Whosefootballisthis?B:Bill’s?A:ItmightbeBill’s.Let’saskhim.Bill,isthisyourfootball?mightbeC:No,it’snotmine.A:Well,itisn’tBill’s.Hesaysit’snothis.C:IsitAnna’s?A:Let’saskher.Anna,isthisyourfootball?C:No,itisn’t.A:Soit’snotAnna’sfootball.Anditcan’tbeMaria’s.BecauseIdidn’ttakehers.Thenwhosefootballisit?B:IsitLee’s?A:Yes,itdoesn’tbelongtoBill,AnnaorMaria.SoitmustbeLee’s.mustbecan’tbePre-taskclassifythethings•Whatisit?(P34:1a)•Filltheminthecorrectcolumnsinthechart.clothingFunthingsKitchenthingshatvolleyballplatejackettoycarglassT-shirtclassicalCDsoccerskateboardingListeningandspeaking(1b:P34)插入声音isherfavoriteauthor.1.Jane’slittlebrothertoycarHewastheonlylittlekidatthepicnic.2.MarybookHemingwaylistenstoclassicalmusic.3.Carlavolleyballshelovesvolleyball.4.DengWenmagazineHelovescats.5.GraceCDShealwaysListeningtext插入声音Girl1:Whosevolleyballisthis?Boy1:ItmustbeCarla’s.Shelovesvolleyball.Girl1:Howaboutthistoycar?Girl2:Oh,thattoycarmustbelongtoJane’slittlebrother.Hewastheonlylittlekidatthepicnic.AndthemagazinemustbelongtoDengWen.Helovescats.Boy1:Oh,andlook,someoneleftabook.Girl2:Oh,yeah…ThisbookmustbeMary’s.Hemingwayisherfavoriteauthor.Girl1:Ok…andhowaboutthisCD?Girl2:Hmmm…TheCDmustbelongtoGrace.Shealwayslistenstoclassicalmusic.PractisemakingconversationsSampledialogue1:A:Look!Whosetoycaristhis?B:ItmustbeJane’slittlebrother’s.Becausehewastheonlylittlekidinthepicnic.Sampledialogue2:A:Look!Whosebookisthis?B:ItmustbeMary’s.BecauseHemingwayisherfavoriteauthor.Sampledialogue3:A:WhoseCDisthis?B:ItmustbeGrace’s.Becauseshealwayslistenstoclassicalmusic.Homework1Pleasedomorepracticeasrequiredin1conPage34.Write3conversationslike1cinyourexercisesbook.(Payattentiontomust/might/could/can’t)2Prepareforthenextperiod:Ifyouarenotsureofsomething,howdoyoumakeinferences?Do2conyourbook.ListeningPractice(2a,2b,2c:P35)1.Thepersongotoourschool.2.Thepersonbeaboy.3.ItbeMei’shairband.4.ThehairbandbelongtoLinda.5.ItbeLinda’sbackpack.插入声音mustcan’tcouldmightmustListeningtext插入声音Bob:Oh,look!Whosebackpackdoyouthinkthisis?Anna:Idon’tknow.Look,here’saschoolT-shirt.Bob:Wellthen,thepersonmustgotoourschool.Oh!Hereisahairband,sothepersoncan’tbeaboy.Anna:ItcouldbeMei’shairband.Shehaslonghair.Bob:OrthehairbandmightbelongtoLinda.Shewasatthepicnic,wasn’tshe?Anna:Yes,shewas.ButthenthebackpackcouldbelongtoRita.She’salwaysforgettingthings.Bob:Oh,look!Tennisballs.Anna:ThenitmustbeLinda’sbackpack.Shehaslonghairandshe’sonthetennisteam.Bob:You’reright!GrammarFocus(P35)表示推测的情态动词。在英语中，表示对某件事物的确定程度，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’t.一.can和could的区别和用法1.can表示体力和脑力方面的能力,或根据客观条件能做某种动作的“能力”。例如：CanyouspeakEnglish？Canyoumakeacake？can用在否定句和疑问句中时有时表示说话人的“猜测”或“不肯定”。例如：Canthenewsbetrue？(在日常会话中,can可代替may表示“允许”,may比较正式)2.could是can的过去式,表示过去有过的能力和可能性,还有怀疑和不肯定的意思(在否定和疑问句中)。e.g.Shecouldn’tskatewhenshewasfiveyearsold.（能力）Atthattimewethoughtthestorycouldbetrue．（可能性）could用来提问,是有礼貌的请求Could....Please?语气较为婉转。e.g.CouldIspeaktoMr.Smith,please?二.Might和may的区别和用法:1.may的用法:a.表示”允许”或”请求”。e.g.MayIcomein？在使用这一用法时需注意:may表示“允许”的否定形式是mustnot,意思是“不应该”“不许可”。e.g.—MayItakethisbookoutofthereading-room？—No,youmustn’t．b.表示说话人的猜测，认为某一事情“或许”或“可能”发生。e.g.Hemayknowtheanswer．c.may用在感叹句中可表示祝愿、愿望。e.g.Mayyousucceed．(祝你成功。)Mayyouhaveapleasantjourney．(一路平安。)2.might的用法:a.might可以代替may,表示现在时间的动作，但语气较为婉转客气或更加不肯定。e.g.MightItakeasuggestion？b.might用来表示现在时间时,还可表示”规劝”。e.g.YoumightpaymoreattentiontospokenEnglish．三.must与haveto的区别haveto比较强调客观需要,must着重说明主观看法。另外haveto能用于更多时态,比较下面的句子：Wehadtobethereat10:00.有时两者都可以用,意思差别不大。e.g.Wemusthavetoleavenow.must在表示说话人对事物的推测时候要注意它比may肯定得多,相当于汉语的“一定”或“准是”。(只有在肯定句中能这样用。)Thismustbeyourroom．在回答由must引起的问题时,如果是否定的答复，不能用mustn’t,而需要用needn’t或don’thaveto,因为mustn’t是“一定不要”的意思。1.Choosethebestanswer1.Ididn’thea