Unit6Topic3SectionBThemainactivitiesare1aand3.本课重点活动是1a和3。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwords:fine,warn,trouble2.Goonlearningadverbialclausesofcondition:Ifwerideatnight,weshouldusebikelightsorwearlight-coloredclothes.Ifwebreakthetrafficrules,itwillbedangerousandwewillgetafine.Ifyoubreaktherules,youwillgetafine.3.Talkaboutsafetyrulesoftraffic.Ⅱ.Teachingaids教具教学图片/录音机Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:6分钟)1.(复习SectionA中呈现的骑自行车的益处和不利因素。)T:We’velearntlotsofadvantagesinridingbicyclesinSectionA.Let’sreviewit.(教师让学生思考片刻，随意抽查几名学生，说出骑自行车的好处，对说的又多又准的学生给予奖励。)S1:Itsavesmoneyandenergy.Itcanavoidairpollution.S2:……T:Welldone,boysandgirls!Butarethereanydisadvantagesinridingbicycles?Ss:Yes.T:Pleasetellus.Whowillhaveatry?S1:Itmaymakeyoutired.Itisslow.S2:…S3:……(教师对于学生的回答做出适当的评价。)2.T:Verygood!Youdidagoodjob.InsectionA,welearntabikeaccident.Now,haveyoueverheardofanyotherbikeaccidents?Ss:…T:Haveyoueverhadbikeaccidents?S1:…(某位同学可能会说:“Ihadabikeaccidentlastweek.”教师可适时表示关怀:Oh,I’msorrytohearthat./Didyouhurtyourself?/…)T:Sincetherearesomanybikeaccidents,whatshallwedo?S1:Weshouldobeythetrafficrules.S2:Wemust…T:Good!Ifwedon’tobeythetrafficrules,itwillbedangerous.Soit’sveryimportantforustoobeythetrafficrules.3.(教师引导学生进入新课。首先对学生进行调查，看他们是否使用头盔、灯等方式来让自己更安全。)T:Now.Iwanttomakeasurvey.Doyouwearbicyclehelmetswhenyouridebikes?(教师一边说，一边做戴头盔的动作，并板书。)wearhelmets戴头盔usebikelights使用车灯wearlight-coloredclothes穿浅色衣服Ss:Yes./No.T:Doyouusebikelightswhenyouridebikesatnight?Ss:Yes./No.…T:Ifyouwanttobesafer,youcanwearahelmet,oruseabikelightandsoon.T:WeknowKangkangsawabikeaccidentinCaishikouStreetyesterday.Andnowheistellingthenewstohisfriends.Let’scometo1a.(过渡到下一步。)Step2Presentation第二步呈现(时间:8分钟)1.(教师布置听力任务，让学生带着任务听录音，降低听力难度并使其注意力高度集中。)T:Now,boysandgirls,pleaselookattheblackboard.Listento1acarefullyandfindtheanswerstothequestions.Areyouready?Let’sbegin.Whydidthebikeaccidenthappen?What’sKangkang’ssuggestion?DoesMichaelagreewithKangkang?(师生一起核对答案。)2.(教师让学生互相讨论，找出对话中他们自己认为有用的短语或句子。必要时，教师给予讲解。)T:Welldone!Nowpleasediscusswithyourpartnerandfindouttheusefulphrasesandsentencesinthedialog.Now,Let’sgo!(教师板书并讲解。)Ifwerideatnight,weshouldusebikelightsorwearlight-coloredclothes.Ifwebreakthetrafficrules,itwillbedangerousandwewillgetafine.Whydon’twegotothetrafficstationtolearnmoretrafficrules?(教师可让学生多读几遍。)T:Pleasereadthesesentencesandrememberthem.Step3Consolidation第三步巩固(时间:10分钟)1.(教师放1a录音，让学生跟读，并用铅笔标出重读与语调。)T:Followthetapeandmarkthestressandintonationwithyourpencil.(让学生擦去重读与语调。先自读，然后跟录音一起读，逐句核对语音语调。)T:Rubthemcleanandnowreadandcheckyourpronunciationandintonationsentencebysentence.(也可让学生进行人机对话。既提高学习兴趣，又能使学生掌握语音语调的准确性。)(将学生分成小组，每组三人。让学生看黑板上的关键词，不看课本，自由表演对话内容。)T:Workingroupsofthree,lookatthekeywordsontheblackboardandactoutthedialog.(教师时刻关注学生动态，及时帮助有困难的同学，保证每位同学积极参与。)(板书)bicycleaccident—terribl...
