TheEarth课题Unit3TheEarth课型ListeningandSpeaking备课时间1period教材分析教学目标1.Thestudentslearntolistentothekeywordsaboutatopic.2.Theirabilityofspeakingistrained.教学重点Speakoutsomewaystoprotecttheearthcorrectly.Listenforkeywords教学难点Usingtherightexpressiontoprotecttheearth..教学关键Theycanspeakaloudandloudly.教法与学法指导Groupwork.Self—study教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质，引入课题StepⅠ:WarmingupInformationaboutreadingcompetition.“Ilovemybrother’sdrum.”P381.Readafterthetapandpracticereadingthesentencesasquicklyaspossible.1.Playthetapforthemandorganizethecompetition.Arosetheinterestofthestudentsandpracticetheirreadingspeed.第二环节观察操作、探索归纳平移的作法StepⅡ:SpeakingTalkabouttheenvironmentproblems.StepⅢ.Listening.ListentoatalkaboutclassifiersandnumeralsStepⅣ:SpeakingDescribethepictures.(partnerwork)2.lookattherelatedpictures.trytothinkofwaystoprotecttheearthlike:wemust..:3.①Talkaboutthephotos.“What’sthis?”“It’sabowl.”“What’sinsideit?”“Somerice.”②Listentothetapandfnishtheexercise.4.Chooseakindofcontainersforyouandyourpartnerandorganizea2.Givingsomepicturesaboutdifferentkindsofpollutionontheearth.Suchas:waterpollution,airpollution,noisepollution,leadthemtoprovidewaystoprotect:whatcanwedo?3.①Leadthestudentstodescribethephotes.dirtyunpleasant②Playthetapforthem.4.Setanexampletomakeadialogue.Tobordenthestudents’viewandencouragethemtotalk.3.Todevelopthestudents’abilityoflisteningandspeaking.4.Toprovideachanceforthepartnertocooperateandcreate.conversation.A:Isthereanywaterintheglass?B;Yes,thereis./No,thereisnot.第三环节课堂练习StepⅤ:Makenotesaboutthelistening.5.Writedownthekeywordsyougetinthelisteningpart.5.Tellthemtofindthekeywords.abottleofmilk5.Tohelpthestudentsdevelopsomewaysoflistening.第四环节课时小结StepⅥ;Summerize6.Listthekindsofpollutionsontheearth.6.Limtthetimeforthemtolist.6.Helpthemtocultivatetheabilityofsummarizing.第五环节课后作业1.朗读课文P312.《综合练习册》P40课堂教学Warmingup→Speaking→Listening→Speaking流程效果评价与反思
