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Talkabout

AirpollutionUnit3Enviornmentalprotection——ListeningandSpeakingLearningobjectivesAttheendofthelesson,Iwillbeableto：

explorethecausesandeffectsoftheLondonsmog,andproposesolutionstoit.learntosummarizeinformationbytakingnotesofkeypoints.expressopinionsbyapplyingthepatternsof”referringtocommonknowledge”.

Lead-inWhatisit?Whatdoyouthinkofit?

NEVs(newenergy-efficientvehicles)ElectricfireworkenvironmentallyfriendlyTask1:Pre-ListeningWhatinformationcanyouget?Whatproblemsarecaused?severeairpollutionburnfossilfuels(coalsorpetrol)greenhousegasesgreenhouseeffectsharmfulpollutantssmogchimneysinapowerstationWhile-listeningListentotheinterviewwithanairpollutionexpertanddecidewhetherthestatementsaretrue(T)orfalse(F).√√√√√1952Task2ListenandJudge4000coalTheseveresmoginLondonin1952

While-listeningTask3SummarisetheinformationHowtosummarizeinformationoftheinterview?While-listeningPhenomenon

Listentosection1oftheinterviewandlearnaboutthephenomenon.BenDrake,anexpertonairpollution,isbeinginterviewedontheradio.Hesaidthatsmogwasasevereproblem______________centuryinBritain.Task3ListenandsummarizeWhile-listeningPhenomenon

Listentosection1oftheinterviewandlearnaboutthephenomenon.BenDrake,anexpertonairpollution,isbeinginterviewedontheradio.Hesaidthatsmogwasasevereproblem______________centuryinBritain.intheearly20thTask3ListenandsummarizeWhile-listeningCausesofsmogListentosection2oftheinterviewandfigureoutthecausesofsmog.1.2.Atthattime,Britainwasexperiencingaboomin________.Factoriesandhomesusedlotsof_____,whichcreatedsmog.Whythesmogwascalleda“peasoup”?Task3Listenandsummarize

While-listeningCausesofsmogListentosection2oftheinterviewandfigureoutthecausesofsmog.1.2.Atthattime,Britainwasexperiencingaboomin________.Factoriesandhomesusedlotsof_____,whichcreatedsmog.Whythesmogwascalleda“peasoup”?Becauseitwasasthickassoup.industrycoalTask3Listenandsummarize

While-listeningListentosection3oftheinterviewandfigureouttheeffectsofsmog.EffectsofsmogBenDrakealsomentionedtheheavysmoginLondonwas__________badandcausedover_________in1952.Task3ListenandsummarizeWhile-listeningListentosection3oftheinterviewandfigureouttheeffectsofsmog.EffectsofsmogBenDrakealsomentionedtheheavysmoginLondonwas__________badandcausedover_________in1952.particularly4000deathsTask3ListenandsummarizeWhile-listeningSolutionstosmog

Listentosection4oftheinterviewandfigureoutsolutionstosmog.Government:1.LatertheUKgovernmentrestricted_________inhomes.2.TheUKgovernmentforcedfactoriesto____________________.Individuals:1.Assmogisharmfultoeveryone,theexpertadvisedustoreplace_____with_________________.2.Theexpertadvisedustouse_______________.3.Theexpertadvisedustofurtherdevelop____________Task3Listenandsummarize

While-listeningSolutionstosmog

Listentosection4oftheinterviewandfigureoutsolutionstosmog.Government:1.LatertheUKgovernmentrestricted_________inhomes.2.TheUKgovernmentforcedfactoriesto____________________.Individuals:1.Assmogisharmfultoeveryone,theexpertadvisedustoreplace_____with_________________.2.Theexpertadvisedustouse_______________.3.Theexpertadvisedustofurtherdevelop____________burningcoal

fromcitycentrescoalcleanerformsenergynewenergy-efficientvehiclesTask3Listenandsummarize

moveawayofgreentechnologyPost-listeningcarsreleasinggasesburningcoalsWhatarethecausesofsmoginChina?Post-listeningTask4BrainstormsolutionstoairpollutionSolutionstoairpollutiongovernmentindividualsvehiclerestrictionenforcenewemissionstandards(出臺(tái)新的尾氣排放標(biāo)準(zhǔn))……planttreesusepublictransport……S1.HostS2.ExpertS3.MakeasummaryTask5RoleplayofaninterviewPost-listeningReferringtocommonkno

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