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

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1、Module5Unit2TheenvironmentProjectWritingareportTeachingaims;KnowledgeaimsMastertheusageofsomenewwordsandsomeusefulexpressions.Getafirmunderstandingofthewholetext.Knowthepurposeofthepassage.Abilityaims:Improvethestudents’readingandwritingabilitiesandprovidethemwithachancetoputthe

2、irthoughtsintopractice.Emotionalaims:Makethestudentsawareoftheseriousproblemofpollutionandencouragethemtotrytheirbesttosavetheearth.Teachingimportantanddifficultpoints:MakethestudentsunderstandthetextandtheimportanceofprotectingtheYangtzeRiver.Writeareportandpresentittothewholec

3、lass.Teachingprocedures:Step1Showsomepicturesconcerningwaterpollutiononthescreen.Askquestionslikethese:Whatkindofpollutiondothesepicturesshowus?Whatcausedwaterpollution?Whataretheresultsofwaterpollution?Pleasegivesomeexamples.Whoshouldbeblamedforwaterpollution?Whatmeasureshasthe

4、governmenttakentoprotectwaterresource?WhatarethepresentsituationofwaterpollutioninChina/intheworld?…orwecanusethediagram:phenomenaresultssituationcausesWaterpollution……measuresThenleadthestudentstotherighttopic“ProtectingtheYangtzeRiver”Step2FastreadingAskthestudentstogothrought

5、hetextquickly.1.In2000,howmanytonsofuntreatedhumanandindustrialsewagewasdepositedintotheriver?2.WhatistheGreenRiverorganization?Whatdoesitdo?3.Whatistheresultofthewaterandsoilpreservationproject?4.Howmanywhite-flagdolphinsremainintheYangtzeRiver?Step3ListeningforsomeinformationA

6、skthestudentstolistentothetapecarefully,andthenreadafterthetapebythemselvesifpossible.DosomeTrueorFalsequestionsafterlistening.1.YangtzeRiveristhethirdlongestriverintheworld.2.TheenvironmentalproblemsoftheYangtzeRiverraisedconcernonlynationally.3.Onlyafewpeoplehaverecognizedthei

7、mportanceofprotectingtheYangtzeRiver.4.TheGreenRiverorganizationisagovernmentalorganizationofprotectingtheYangtzeRiver.5.TwospecialgovernmentprojectsfocusonproblemsalongtheYangtzeRiversuchaswaterconservation.6.Thewhite-flagdolphinisarareChinesemammalwhichdependsontheYangtzeRiver

8、forsurvival.7.Boatsareprohibitedfromenteringthe