Period1Introduction,Speaking,CulturalCornerTeachingGoals:1.ToenableSstodiscussthedangersofsmoking.2.TohelpSslearnhowtotalkaboutthedangersofsmoking.3.ToletSsrealizesmokingisharmfultotheirhealth.TeachingProcedures:Step1.IntroductionPurpose:ToactivateSsandarousethemtotalkaboutsmoking.1.Leading-inShowthepicturesaboutthecigarettesorcigars.AskSstotalkaboutsmoking,andletthemrealizetheharmofsmoking.(图2—2—1)(图2—2—2)2.PairworkAskSstogothroughsomefactsaboutsmokinginActivity1onP11,andthendiscusswiththeirpartnerswhichanswersareright.SuggestedAnswers:(1)21million(2)10(3)121,000(4)everyhour(5)200:2,0003.1nmvidualWorkAskSstochoosesomeofthewordsintheboxinActivity2onP11tofillintheblanks.SuggestedAnswers:(1)death(2)die(3)cigarette,tobacco(4)bronchitis,cancer,heartdisease(5)injured4.GroupworkAskSstomakesenten