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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
