2023学年完整版Unit13Lesson3MakingGuessesaboutPeople设计2

Unit13Lesson3MakingGuessesaboutPeople教学设计【教学目标】practiceusingmodalsforspeculation;distinguishbetweenmodalsusedfordecision,adviceandspeculation.【教学重点】oflesson3;Modalverbsmakingguesses;Task-basedteachingmethods;Bb,tapetoincreasestudents’interest.【教学难点】practiceusingmodalsforspeculation;improvetheabilityofpredication.【课时安排】1课时。【教学过程】Ⅰ.WarmingupT:Firstlookatthetitle“GuessingaboutPeople”Whocantellmewhat’sthemeaningofthetitle?S:…T:“Guessingaboutpeople”meansmakeajudgeaboutpeoplewithoutbeingsureofallthefacts.Indailylife,ifwearecuriousorworriedatsomebodyorsomethingweoftenmakevariousguess.Thinkoverwhichwordswewillusewhenweguesswhatwillhappen?Whathappened?S:must,may,maynot,can,can’tandsoon.T:nowwewilllistentoadialogueinwhichtherearealotofwordsaboutspeculation.Ⅱ.ListeningListentothedialoguetodotheexercise1.Thetwostudentsweremissing______.A.becausetheywereseparatedfromtheotherstudents.B.inacave.C.forthereasonwedon’tknow.2.Thedialoguetellsus______.A.Thetwostudentsdisappeared3daysago.B.MycousinknowwheretheyareC.Therescuersfoundtheminacottage.3.Thedialoguemakesvariousguessedexcept_________.A.Theymustbefrightened.B.Theybothareinjured.C.Theymighthavesomefoodtoeat.Answers:T:Canyousayoutthemainideaofthestoryinyourownwords?S:…T:Nowlet’slookatwhetheryourstoryistrueornot.Dotheexercise2ListentothedialogueagainandcompletethegapsPlaythecassetteonceforstudentstolistenandthenagainforthemtocompletethegaps.Ⅲ.GrammarDotheexercise3.Thetwopeopleinthedialoguemakevariousguessesatthetwomissingstudents.Theyusethefollowingsentencesbutyouneedtocompletethegapswithmodalverbs.Checkstudents’answersbyhavingthemreadthesentencesaloud.Drawtheirattentiontothedifferentinfinitiveformsafterthemodals.Dotheexercise4.Asaclassstudentsdiscussthemeaningofthesentencesinthetableanddecideiftheyexpressdecision,adviceorspeculation.Askstudentshowtheywouldexpressdecision(isgoingto;isaboutto;)andadvice(should,hadbetter,)Dotheexercise5Thegrammarwelearntodayismodalverbs.Modalverbscanexpresspossibility,permission,intentionandguess.Nowdotheexercise5.Whichofthemodalverbsinexercise3expressthefollowing.Dotheexercise6Asawholeclass,studentsdiscusswhatthesentences1-3arereferringtoandmatchthemwitha,bandc.Guidestudentstoanalysisthemodalverbs’useinthepast,inthefutureandnow.用在肯定句中：对过去的推测：may/mighthave+PP(过去分词)musthave+pp(过去分词)对现在的推测：mustbe+noun/adjmaybe/mustbe+vingmust+v(原形)用在否定句中对过去的推测：can’thave+PP(过去分词)对现在的推测：can’tbe+noun/adjcan’t+v(原形)Dotheexercise7,8and9topracticeandconsolidatemodalverbs.DosomeBestChoicetoconsolidatemodalverbs1.—DoyouknowwhereDavidis?Icouldn’tfindhimanywhere.--Well.He_____havegonefar—hiscoat’sstillhere.A.shouldn’tB.mustn’tC.can’tD.wouldn’t2.---Excuseme.IsthistherightwaytotheSummerPalace?---Sorry,Iamnotsure.Butit_____be.A.mightB.willC.mustD.can3.---Iheardtheywentskiinginthemountainslastwinter.----It____truebecausetherewaslittlesnowthere.A.maynotbeB.won’tbeC.couldn’tbeD.mustn’tbe4.Jack______yet,otherwisehewouldhavetelephonedme.A.mustn’thavearrivedB.shouldn’thavearrivedC.can’thavearrivedD.needn’thavearrivedAnswers:Ⅳ.HomeworkItispossiblethatsomestudentscan’tmastertheuseofmodalverbsindividually.Sotheteacheraskst