新编大学英语口语教程2 课件 Unit 5 Environment.pptx

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新编大学英语口语教程2 课件 Unit 5 Environment.pptx

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新编大学英语口语教程2Unit5Environment

Part2ReadandAnswerPart3IndividualPresentationPart4FocusedDiscussionPart5FurtherPracticePart1WarmUp12345Unit5Environment

Part1WarmUpMatchthepicturesbelowwiththeexpressionsA-D.Thenchooseonepicturetodescribe,explainingthecausesoftheproblemthepicturerepresentsandtheeffectsithashadonpeople’slives.A.globalwarmingB.acidrainC.deforestationD.waterpollutionPicture1 Picture2Picture3 Picture4

Part1WarmUpCompletethesentenceswiththeexpressionsbelow.Thesentencesareallaboutwaystoprotecttheenvironment._____paper,plastic,glass,cans,andotheritemssuchascellphones._____clothbagsinsteadofplasticbagstocarryhomeyourgroceries._____abagwhenwalkingyourdogtopickupitspoo._____unwantedclothesorotheritemsyounolongerneedtosomeonewhocanusethem._____,bike,carpool,orusepublictransportationinsteadofdrivingyourcar._____organicfoodthatdoesnotuseharmfulartificialfertilizersandpesticides._____atreetohelpabsorbcarbondioxideandmitigatetheeffectsofclimatechange._____electronicdevices,astheycanuseelectricityevenwhenturnedoff.CFDAGBEHCKeys

Part1WarmUp3Talkwithyourclassmatestolearnaboutwhattheydotoprotecttheenvironment.Summarizeyourfindingsandreportinclass.

Part2ReadandAnswerReadthepassageonpages60-61andanswerthefollowingquestionsbyeitherreferringtothepassageprovidedordrawingonyourpersonalexperiences.Question1Whattypesofpollutionarethere?Question2Whataresomeofthemaincausesofpollution?Question3Whateffectscanenvironmentalpollutionhave?Question4Whatmeasurescanwetaketocontrolpollution?

Part2ReadandAnswerQuestion1Whatdoyouthinkistheworld’