Period1WelcometotheunitI.Teachingaims:1.Makestudentsparticipateinadiscussion.2.Bytalkinganddiscussing,students’spokenEnglishcanbepractised.II.Teachingimportantpoint:ImprovetheSs’readingabilitybyscanningthetwotextsinworkbooks.III.Teachingdifficultpoint:HowtogettheSstoexpresstheirownopinionsbytalkinganddiscussing.Encouragestudentstospeakfreely.IV.Procedures:Step1.GreetingStep2.BrainstormingAskSstoanswerthefollowingquestion:Doyouknowwhatkindofmedicinesortreatmentsweneedwhenwecatchacold?Step3.PicturetalkP1:1.Whatdoesachemistdo?Achemist’sjobusuallyinvolvespreparingandsellingmedicines.2.Whatqualitiesdoesapersonneedinordertobeachemist?P2:1.Doyouknowtheoriginofacupuncture?AcupuncturehasitsorigininChinabeginningbefore1000BC.2.Whatcanacupuncturedo?Acupuncturecan(relievebodypains,helploseweight,helpquitsmoking)P3:Whataretheydoing?Thedoctorsareperforminganoperation.Duringtheprocessofanoperation,thesurgeonscutopenapartofaperson’sbodyandremoveorrepairadamagedpart.P4:1.Doyouhavegoodeyesight?2.Howcanyouprotectyoureyes?Step4:Discussion1.Haveyoueverseenadoctor?Ifso,whathappened?2.Wouldyouliketodoanyofthejobsshowninthepicture?Whyorwhynot?Step5.Reading(workbook)AskSssomequestions1.Haveyoueverheardofakindofterminaldiseasescalledsmallpox?Whatdoyouknowaboutit?Isitdeadlynow?Whyorwhynot?2.Canyounamesomeotherdeadlydiseases?ThenasktheSstoreadpassageAtoanswerthequestionsonpage114.1.Doyoulikedrinkingmilk?2.Howoftendoyoudrinkmilk?3.Whatkindofmilkdoyoulike?4.Doyouknowhowtoletmilkstayfresh?MaketheSsgothroughpassageBtoanswerthequestionsonpage115.AsktheSstofindoutsomelanguagepointsineachparagraph.1.bedeadlyto2.inthelate1700s3.bring…undercontrol4.tryanexperimentonsb.5.becomeill6.fightdisease1.stayfresh2.lastupto3.pasteurizedmilk4.rawmilk5.recommenddoing/thatsb.(should)do/sth.tosb.Step6.Homework1.Readthetwopassagesoncemore.2.Previewthereadingpassageonpage18.V.Designofwritingonblackboard:VI.Recordafterteaching:
