6Bunit4Roadsafety第一课时教学内容：storytime教学目标：1.能正确的听、说、读单词：apavement,aroad,azebracrossing,greenman,redman,trafficlights2.初步感知运用日常交际用语Youmust\mustn’t…youcan\can’t…3.初步掌握文中出现的交通规则：Youmustfirstlookforazebracrossingandthenlookatthetrafficlights.Wemustfirstlookleft,thenrightandthenlookleftagain.Wemustn’trunandplayontheroad.etc4.理解，掌握课文内容，用正确的语音语调朗读课文。教学重点：1.能正确的听、说、读单词：apavement,aroad,azebracrossing,greenman,redman,trafficlights2.正确运用日常交际用语Youmust\mustn’t…youcan\can’t…3.能借助提示，完整的复述本课内容。4.通过本课时的学习，让学生能够理解一些常见的交通规则，并能用英语进行表达及其描述。教学难点：1.能正确的听、说、读单词：apavement,aroad,azebracrossing,greenman,redman,trafficlights2.正确运用日常交际用语Youmust\mustn’t…youcan\can’t…3.能借助提示，完整的复述本课内容。4.通过本课时的学习，让学生能够理解一些常见的交通规则，并能用英语进行表达及其描述。课前准备：挂图，头饰，多媒体（PPT）教学过程：Step1.Warmup&Leadin1．Singasong.Thewheelsonthebus.2.FreetalkT:Howdoyoucometoschool?Ss:Icometoschoolbybus\car\bike\onfoot.etc.T:Isee.Youusedifferenttraffictoolstocometoschool.Ithinkroadsafetyisthemostimportantforus.(Learnthetopic:Roadsafety)S:Yes.T:Let’slearnUnit4RoadsafetyStep2.Presentation1.LearnthenewwordsT:Boysandgirls,whatcanyouseeontheroad?Ss:Icansee…(交通灯，斑马线，greenman,redman…)Showthepicturesaboutthemandlearnthenewwords.pavement,road,zebracrossing,greenman,redman,trafficlightsLearnthewordsthegroups,helpeachothertolearnthewords.Haveachant:Trafficlights,red,yellow,green.Redlight,redlight,stop,stop,stop.Yellowlight,yellowlight,wait,wait,wait.Greenlight,greenlight,go,go,go.（边说边做相应的动作。）2.Learnthetrafficrules.T:NowyouareastudentinGrade6.Doyouknowanytrafficrules?Readtherulesandjudge.(根据学生已有的生活经验和学生的英语知识积累，先通过思考朗读帮助学生的建立知识建构，为下面学习课文和语言输出做铺垫。)Wemustwalkonthepavements.()Wecancrosstheroadwithotherpeople.()Thetrafficlightshavetwocolours.()Wemustn’trunandplayontheroad.()Beforecrossingtheroad,wemustlookleftandright.()Wemustrunquicklyontheroad.()T:Welldown.Youknowmanytrafficrules.Whatcanyoufindfromthesentences?(让学生读句子，感知语气上的变化。)must的语气强一些，表示一定，必须。它的否定形式是mustn’t.can的语气相对弱些，表示可以能够。3.Textteaching1).Watchthecartoonandputthesentencesinrightorders.A.Sometimes,youcan’tfindazebracrossing,youcanwaitonthepavementandlookoutforcarsandbikes.B.First,youmustlookforazebracrossing.C.Youcancrosstheroadwithotherpeople.Becausethedrivercanseeyoueasily.D.Then,youmustlookatthetrafficlightsandwaitforthegreenman.E.Beforecrossingtheroad,youmustfirstlookleft,thenrightandthenleftagain.Workingroups.B—D—A—E—CChecktheanswer.2)ListenandrepeatReadingroups,helpeachothertoreadthetext.3)ThencompleteThinkandwrite.Completethenotesbelow.Checkingroups.Theteacherchecks.Ssreadittogether.4)Lookandact.Lookatthepictures,supposeyouareapoliceman,Whatshouldyousay?TshowsthepicturesonP36-37Itisaredman.Youmustn’tcrosstheroadnow.Itisagreenman.Youcancrosstheroadnow.Youmustwaitonthepavementandlookoutforcarsandbikes.Youcanwaitwithotherpeople.Thedriverscanseeyoueasily.Youmustn’tplayontheroad.（出示课文图片，创设当警察的情境，让学生用所学的语言进行有目的的操练。）5)Lookandsay.Showthepictureonpage38.Workingroups.Whatmustyoudotocrosstheroadsafely?Wemust…Whatmustyounotdoontheroad?Wemustn’t…Writethemonthebooks.Summry:情态助动词can,must的用法：can:能，可以。Can’t:不能，不可以,是否定形式。后面都接V原形.Must：必须，一定，mustn’t:禁止。后面也加V原形。Must….?回答：Yes,sb.must.No,sb.needn’t.Step3Consolidation1.FinishP38ThinkandwriteCompletethenotesbelow.2.把教室的过道布置成一个街道，让学生自己过马路，边走边说出安全过马路的步骤和注意事项。Showingroups.Thenshowinfrontoftheclass.Homework：1.Readthestorycorrectlyandfreely.2.Writesometrafficrules.3.Makeaplay:Ontheroad.,actnextclass.Blackboarddesign板书设计：Unit4RoadsafetyHowcanyoucrosstheroadssafely?Trafficrules…Whatmustyoudotocrosstheroadsafely?Wemust+V原形…Whatmustyounotdoontheroad?Wemustn’t+V原形
