最新新视野大学英语第三版第四册第四单元sectionA课件ppt教学讲义ppt课件.ppt

最新新视野大学英语第三版第四册第四单元sectionA课件ppt教学讲义ppt课件.ppt

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时间:2021-04-19

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1、新视野大学英语第三版第四册第四单元sectionA课件pptEarthprovidesenoughtosatisfyeveryman’sneed,butnoteveryman’sgreed.—MahatmaGandhiAnationthatdestroysitssoilsdestroysitself.Forestsarethelungsofourland,purifyingtheairandgivingfreshstrengthtoourpeople.—FranklinDelanoRoosevelt44UNIT

2、Nature:ToworshiportoconquerSectionA44UNITAchievingsustainableenvironmentalismObjectivesTotalkaboutenvironmentalissuesTofullyunderstandthetextToapplythephrasesandpatternsTomastertheargumentativeessaywritingskillNature:ToworshiportoconquerLead-inShortAnswerQue

3、stionsManhasthe“bloodties”withnature.Mankindhastodependonnatureforhisfood,medicine,shelter,clothingandothernecessitiestobeabletosurvive.However,duetoindustrializationandeconomicdevelopment,mandoesnotliveinharmonywithnatureanymore.Whiletransformingnatureforhi

4、sownsake,manhasbeenoverexploringandusingthenaturalresources,resultinginsuchproblemsasglobalwarming,soilerosion,shortageoffreshwater,andsandstorms.Manhassufferedalotfromtheproblems.Tips2.Whatdoyouthinkoftherelationshipbetweenmanandnature?ListenandTalkPre-read

5、ingActivitiesListentoapassageaboutWorldEnvironmentDayandthendecidewhetherthefollowingstatementsaretrue(T)orfalse(F).1.WorldEnvironmentDayfallsonJune5everyyear.2.SanFranciscoisthesecondcityintheUnitedStatesthathasheldeventstocelebrateWorldEnvironmentDay.3.The

6、mainmessageofWorldEnvironmentDaythisyearis“PlanforOurCities”.4.Citiesusemorethan57percentoftheworld’snaturalresources.5.Theeventsheldthisyearincludenotonlyspeechesfromfamouspersons,butalsofunactivitiessuchasconcerts,parades,etc.TFFFTListentothepassageagain.W

7、orkinpairsanddiscussthefollowingquestions.1.Whatisyourunderstandingofa“greencity”?2.Tobuildagreencity,besidesthemeasuresgiveninthepassagesuchasbuildingmorehealthyparksandreducingpollution,whatothermeasurescanyouthinkof?Pre-readingActivitiesListenandTalk1.Wha

8、tisyourunderstandingofa“greencity”?AsIunderstand,a“greencity”isacityortownthatfocusesonenvironmentallyfriendlypractices.Itaimstoimprovethelivabilityofurbansurroundingsandbenefitthewell-beingofci

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