Lesson 100 教学设计方案.doc

Lesson 100 教学设计方案 Lesson100教学设计方案 TeachingAims Teachingprocedures Step1Revision l.Checkthehomeworkexercises. 2.RevisethecontentsofthestoryinLessons98and99. Step2Listening ListeningCassetteUnit25.PlaythetapeforEx.1twoorthreetimesasnecessary.ThendoExx.2and3.PausethetapeatimportantmomentsandhelptheSstofindtheanswerswhentheyneedhelp. Step3Practice ListeningUnit25,Ex.4.TheSstellthestorytotheirpartners. Step4Presentation WritethisontheBb: CERTAINPOSSIBLEIMPOSSIBLE 1Hemustmight/may/couldcantbeAmerican. 2Theymightnot/maynotbeveryhappy. Forsentence1,ifpossible,showsomepicturesofmentotheSsandaskthemtoguesswhethertheyareAmericanornot,usingthesephrases.Pointoutthecategories:CertainandImpossible.TelltheSsthatwhenwearesureaboutsomethingwecanusemustbeorcantbe.Pointoutthatitisamistaketosaymustntwhenwearetalkingaboutsomethingwhichwethinkisimpossible.TelltheSsthatmight,mayandcouldareusedwhenwearenotverysureaboutourguess. Forsentence2,telltheSsthatwesaymightnot/maynotwhenwearenotverysureaboutourguess,butthatcouldnotisincorrect. Step5Practice SBLesson100,Part2.GothroughtheinstructionsanddoNumberIorallywiththeclass.ThengettheSstopletethisexerciseindividually.Goovertheanswerswiththeclass. Suggestedanswers: 1.Hemustbeinhisoffice. 2.Hemay/might/couldbeattheconference. 3.Theymusthave/earnalotofmoney. 4.Theymustbeforeign. 5.Hemustwalktoofast. 6.Theymay/mightnotbeatthestation. 7.Hecantbeterriblybusy. 8.Shemay/might/couldbeintheorganizersoffice. 9.Itmay/might/couldbeaninterestingtalk. 10.Youmay/mightnotbeinterestedintheconference. Step6Test GivetheSsthistestwhichpractisemodalverbs.Writesentencesaboutthesesituations,usingmust/might/may/could/cant. 1.Perhapsthetheatrewillbefull. 2.Imsurethatnecklaceisvaluable. 3.Imsurethemedicineisntinthecupboard. 4.Perhapsmyneighboursareaway. 5.Perhapswewillhaveagoodtrip. 6.Imsureitisntmadeofgold. 7.Perhapshisgirlfriendisntinthehotel. 8.Imsurethatrestaurantisagoodone. 9.Perhapsthetrainticketisasexpensiveastheairticket. 10.Perhapstherewillbeallsortsofdifferentnationalitiesthere. Answers: 1.Thetheatremight/may/couldbefull. 2.Thatnecklacemustbevaluable. 3.Themedicinecantbeinthecupboard. 4.Myneighboursmight/may/couldbeaway. 5.Wemight/may/(could)haveagoodtrip. 6.Itcantbemadeofgold. 7.Hisgirlfriendmay/mightnotbeinthehotel. 8.Thatrestaurantmustbeagoodone. 9.Thetrainticketmight/may/couldbeasexpensiveastheairticket. 10.Theremight/may/couldbeallsortsofdifferentnationalitiesthere. Step7Writing SBLesson100,Part3.GivetheSssometimetowritethesummary.Letthemlookateachotherswritingingroups,thenrevisetheirdraftsandfinalizetheirpositions. Step8Workbook WbLesson100,Exx.1-3. Exx.1and2shouldbedoneorallyinclass.ForEx.2,yourhelpisneeded.Forexample,youhavetotelltheSsinwhatkindofsituation“Comeon!”isused.SayHeXiaofengsingsEnglishsongsbeautifully.Wouldyoupleasesingusasong,Xiaofeng?Seeingsheishesitating,youmaysayComeon!Dontfeelshy.Similarexplanationshavetobemadewithsomeoftheothersentences. Ifpossible,askyourSstodoEx.3.Youma