高中英语 unit 2《the environment》project教案4 译林版必修5

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1、Unit2TheenvironmentPeriod6ProjectTeachingaimsHelpthestudentslearnhowtowriteareportaboutotherthingsthatChinaisdoingtoprotecttheenvironmentandhowtoprepareanoralreporttopresenttotheclass.TeachingprocedureStep1Warming-up1.HaveafreetalkwiththestudentsabouttheYangtzeRiverbyaskingthefollowi

2、ngquestions.lWhatdoyouknowabouttheYangtzeRiver?lWhatarethefirstandthesecondlongestriversintheworld?TheRiverNileTheAmazonlIfyouhaveaholidayduringtheNationalDayonOctober,whichpartoftheYangtzeRiverwouldyouliketovisit?TheThreeGorgeslDoyouknowakindofrareanimalslivingintheYangtzeRiver?2.Wo

3、rkingroupsandfindouttheprovincesandimportantcitiesdoestheYangtzeRiverrunthrough.QinhaiTibetYunnanSichuanChongqingHubeiHunanJiangxiAnhuiJIangsuShanghaiStep2Readingforgeneralideas.Askthestudentstoscanorskimthetextandthenworkingroups.Trytomatchthenumberoftheparagraphwithitstopic.P1Manyp

4、eoplehaverecognizedtheimportanceofprotectingtheYangtzeRiverandmanyenvironmentalorganizationsandprojectshavebeensetup.P2TheenvironmentalproblemsoftheYangtzeRiverhaveraiseconcern.P3Thesecondprojectisanaturereserveforwhiteflagdolphins.P4TheenvironmentalsituationoftheYangtzeRiverisimprov

5、ing.P5Twospecialgovernmentsunderwaytoprotecttheriver.Oneisthewaterandsoilpreservationproject.Step3Readingfordetails1.Getthestudentstoreadthepassageagainandfindoutthefactsforthefollowingnumbers.FactsThirdlongest23.4billiontonsGreenRiverOrganizationIn1989White-flagdolphins2.Askthestude

6、ntstoreadthequestionsagainandanswerthequestionsbelow.lWhyhastheenvironmentalproblemsoftheYangtzeRiverraisedconcernbothnationallyandinternationally?lWhatdoesthegreenriverOrganizationdo?lWhatproblemsdothetogovernmentprojectsfocuson?lWhatdothefarmershavetodounderthewaterandsoilpreservat

7、ionproject?lWhatdoesthesecondprojectconcern?Step4DiscussionGetthestudentstoworkingroups,anddiscussthequestionsbelow.lDoyouthinktheenvironmentalsituationoftheYangtzeRiverisgettingbetter?Why?lWhatelsecanwedotoprotecttheYangtzeRiver?Step5GroupWork(finishproject)1.PlanningInthegroupsoffo

8、ur,chooseato