1stperiodWelcometotheUnitTeachingaims:(1).Makestudentsparticipateinadiscussion.(2).Bytalkinganddiscussing,students’spokenEnglishcanbepractised.Importantpoints&difficultpoints:(1).Studentsareexpectedtoexpresstheirownopinionsbytalkinganddiscussing.(2).Encouragestudentstospeakfreely.Procedure:Step1:MakingalistofprosandconsWhichmilkisbetter,pasteurizedmilkorrawmilk?(page115)Step2:warming-upHowever,nomatterhowgoodmilkis,ifwetaketoomuchofagoodthing,wewillfeeluncomfortable.Doyouknowwhatkindofmedicinesortreatmentsweneedwhenwecatchacold?Step3:Lead-in*Playagameandlet’sseehowmedicalequipmentschanged.*wordpuzzle1.anadjective,whichmeanscausing,endingin,orapproachingdeath;fatal2.thesynonymofillness3.somethingwhichisusedtotreatinjury4.apersonwhopracticesgeneralmedicineasdistinctfromsurgery5.deadlydiseaseStep4:PicturetalkAc______sellsmedicine.Whatdoesachemistdo?Achemist’sjobusuallyinvolvespreparingandsellingmedicines.Whatqualitiesdoesapersonneedinordertobeachemist?Acupunctureistheuseofneedlesto_______people’shealthproblems.Doyouknowtheoriginofacupuncture?AcupuncturehasitsorigininChinabeginningbefore1000BC.Whatcanacupuncturedo?Acupuncturecan____________.Haveyoueverhadsuchanexperience?Whatdiditfeellike?Ifweneedano___________,as___________roomcalledanoperatingtheatreisused.Thedoctorsareperforminganoperation.Duringtheprocessofanoperation,thesurgeonscutopenapartofaperson’sbodyandremoveorrepairadamagedpart.An_________testsoureyestoseeifweneedglasses.Doyouhavegoodeyesight?Howcanyouprotectyoureyes?Step5:discussionHaveyoueverseenadoctor?Ifso,whathappened?Wouldyouliketodoanyofthejobsshowninthepicture?Whyorwhynot?Step6Homework1.Period1Welcometotheunit.2.Previewreading.
