初中英语牛津译林版九年级上册Unit8Detectivestories【全国一等奖】

Unit8DetectivestoriesComicstrip&Welcometotheunit（总第50课时）I.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:

1.understandcluesaboutacrime;2.findoutwhichsuspectismostlikelytobeguiltythroughreadingthefournotes.II.Teachingcontents1.Newwordsandphrases:detective,serious,murder,suspect,ofmediumheight,guilty;2.Newstructure:Adetectiveissomeonewholooksforcluestosomethingimportant.III.Focusofthelessonandpredictedareaofdifficulty1.Vocabularyaboutdescribingaperson;2.Tolearntousevariouskindsofwordstodescribeaman.IV.TeachingproceduresStep1Lead-in1.T:DoyourememberthehorrorfilmcalledMurderinaCountryHouse?Canyoutellmeitsmainidea?2.T:Ifsomeonewaskilledbyothersonpurpose,thatisamurder.Thepersonwhokilledthedoctoristhemurdererwhilethedoctoristhevictim.Ifsomeoneislikelytobethemurderer,heisasuspect.Thepersonwhosejobistofindoutthemurdererisadetective.3.Freetalk.Doyouknowanyfamousdetectives?Whatdoesadetectiveusuallydo?Whatqualitiesshouldadetectivehave?Step2PresentationT:Detectivesaregoodatsolvingmysteries.Doyouwanttohaveatry?Herearetwomysteriesforyoutosolve.Areyouready?1.MysteryA(Lowlevel).(1)T:PleasewatchavideoandfindoutwhatEddieislookingfor.(2)T:CanyouhelpfinishareportaboutMysteryA? Eddieis___________likea___________becausehewantstolookfor___________tosomethingimportant.Isita___________?No.Infact,hisfoodhas___________.However,hethinksit’smuch___________.(3)T:Welldone!Boysandgirls,congratulations!WelcometoMysteryB!Perhapsit’salittledifficultforyou.Don’tworry.Asateam,wewillhelpeachother.2.MysteryB(Highlevel):Whoisthemurderer?DetectiveLuhassentyouane-mail.Followhisinstructionsinthevoicemailstepbystep.Task1:PredictionDetectiveLu:Boysandgirls,Iamveryexcitedtohearthatyouareinterestedinbeingadetective.Ifwewanttofindoutwhothemurdereris,whatinformationdoyouwanttoknowaboutthemurder?(T:Thetime,theplace,thevictimandthenotesofthesuspectsandsoon.)T:Let’sreadthepolice’sreportandfillintheform.CrimeAmurderTime&DateLastSaturdaynightat8.PlaceInSVictimAyoungmanSuspectsFoursuspectsTask2:NotesonthesuspectsDetectiveLu:Herearethenotesonthesuspects.Asagooddetective,youmustbecarefulenoughtopayattentiontodetailsandtrytorememberallthedetails.Let’slookthroughthenotesonebyone.SuspectOne:ReadandsaysomethingabouthimSuspectTwo:FillintheblanksWantedThismanis_____________.Heisa_____________.Helivesin_____________.Heis_____________,_____________and_____________.LastSaturday,hewasin_____________.SuspectThree:Pair-workT:Makeashortdialoguebyusingtheinformation.SuspectFour:RememberasmuchaspossibleandcheckDetectiveLu:Now,wehavereadthroughthenotesofallthesuspects.Whoismostlikelytobethemurderer?It’sagoodideatocomparetheirinformationbeforewehaveadiscussion.T:Wecantaketheirjobasanexample.T:Canyoucomparetheotherinformationandexpressyourideas?Task3:DiscussionDetectiveLu:Boysandgirls,it’stimeforyoutoshareyourideasaboutthemurderingroups.T:Listen!DanielandSandyarealsotalkingaboutit.Let’slistentothemcarefullyandthenwearegoingtotalkaboutitinthisway.T:Nowlet’slistencarefullyandanswerthefollowingquestions.WhatisSandy’sopinion?Why?HowaboutDaniel’s?Why?DetectiveLu:Boysandgirls,howaboutyourownopinions?T:Let’shaveagroupdiscussion.Discusswhoismostlikelytobethemurdererandthereasons.T:Youcanusetheseexpressionstohelpyou.Whatdoyouthink…?Iguess…Hemigh