《Unit6EnjoyingCyclingTopic3SectionB》SectionBneeds1period.SectionB需用1课时。Themainactivitiesare1aand3.本课重点活动是1a和3。Ⅰ.Aimsanddemands目标要求1.Learnsomenewwords:warn,motorcycle,trouble2.Goonlearningtheusagesofadverbialclausesofcondition:Ifwerideatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.Ifwebreakthetrafficrules,wewillgetafineandevenbeindanger.3.Talkabouttrafficrules,signsandwarnings.Ⅱ.Teachingaids教具教学图片/录音机/实物Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:5分钟)复习SectionA的重点话题，并导入1a。1.(复习SectionA中呈现的骑自行车的好处。)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，对说得又多又准的学生给予奖励。)S1:Itsavesmoneyandenergy.Itdoesn’tcauseairpollution.S2:……2.(检查在SectionA中布置的家庭作业，即写出预防交通事故的建议。)T:Verygood!Youdidagoodjob.Nowit’stimetocheckyourhomework.Iwanttoseehowmanysuggestionsyoumade.S1,canyoutry?S1:Weshould…T:Howaboutyou,S2?S2:…(教师板书学生提及的建议，并给予评价。导入1a。)T:I’mveryhappyyoumadesomanygoodsuggestions.AndIthinktheremaybemoresuggestions.Doyouwanttoknow?Let’slearn1a.You’llgetthem.Step2Presentation第二步呈现(时间:10分钟)呈现1a并讲解。1.(教师利用实物或图片引出要求学生理解的单词。)T:(出示头盔的实物或图片。)What’sthis?Ss:It’sahelmet.(教师适当帮助说出。)T:Whatdoweuseitfor?Ss:Weuseitto…(老师说出protectourheads。)(用同样的方法学习light-coloredclothes。)T:Trafficaccidentsarereallyterrible.Weshouldalsoknowmoreaboutthetrafficrules.Ifwedon’tobeythem,whatwillhappen?Canyouguess?S1:Causetrafficaccidents.S2:Loseourlives.S3:Gethurt.…(学生可能会用中文说出要被罚款，教师及时教学fine。)T:Yes.We’llalsogetafine.(板书并教学生词，要求学生理解。)helmet,light-colored,fine2.(教师布置并板书听力任务，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。)3.(让学生读1a，找出条件状语从句并标出疑难点。)T:Nowlet’sread1aandfindouttheadverbialclausesofconditionanddifficulties.(教师鼓励学生读出所找的条件状语从句和疑难点，然后加以解释。)Step3Consolidation第三步巩固(时间:10分钟)巩固1a，完成1b。1.(教师放1a的录音，让学生跟读。)T:Listenandfollowthetape.(也可让学生进行人机对话。)(两人一组，根据黑板上的关键词，不看课本，自由操练1a。)T:Workinpairs,lookatthekeywordsontheblackboardandpracticethedialog.(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—terrible—careless—bikelights—light-coloredclothes—break—trafficrules—fine(几分钟后，选几组学生看关键词,自由表演对话。)T:Timeisup.Cometothefrontandactoutthedialog.Bebrave!Don’tbeshy.Whichpairwantstohaveatry?…T:Welldone!Youdidaverygoodjob!(对学生给予鼓励和肯定。)2.(让学生出示他们在上节课所讨论交流的交通图标，复习其含义，然后独立完成1b，核对答案。掌握单词warn；理解crossing。)T:Boysandgirls,whenwerideourbikes,weshouldobeythetrafficrules.Ifwebreakthetrafficrules,itwillbedangerousandwewillgetafine.NowI’llasksomestudentstoshowthetrafficsigns,andtheotherstotellwhatthesesignsmean.Thendo1baloneandwe’llchecktheanswerstogether.Step4Practice第四步练习(时间:12分钟)完成2和4，并讨论3。1.(教师组织课堂活动...
