英语演讲 低碳生活PPT

L/O/G/OTheLow-CarbonLifeLiJiaoAftertheCopenhagenmeeting,low-carbonhasbecomeacatchedwordintheChinesepopularmediaanddailyconversationofChinesepeople.Foreword:Outline:Theconceptsoflow-carbonlife1Thereasonsforlow-carbonlife2Themethodstolivealow-carbonlife3WHATWHYHOWConcepts:PURPOSEEnergy-savingReducingcarbondioxideemissions.ReducingcarbonreleaseReducingthepollutionoftheatmosphereSlowingecologicaldeterioratingLow-carbonlife“isalifestyle!Keywords:Thewordsrelatetolowcarbonlife.low-carboneconomylow-carbonlifestylelow-carbonsocietylow-carbontechnologycarbonfootprintDoyouknowcarbonfootprint?CarbonFootprintAmeasureofthetotalamountofcarbondioxide(CO2)andmethane(CH4)emissionsofadefinedpopulation,systemoractivity,consideringallrelevantsources,sinksandstoragewithinthespatialandtemporalboundaryofthepopulation,systemoractivityofinterest.Calculatedascarbondioxideequivalent(CO2e)usingtherelevant100-yearglobalwarmingpotential(GWP100).Reasonsforlow-carbonlife:Foronething,ourearthisconfrontedwithkindsofpollutions,whichresultinaincreasinglyworselivingenvironment.Foranother,thelowcarbonlifehavevarietyofbenefitsoncreatingabetterlife.Typicalexamples:IndustrialemissionsWhitePollutionAcidRainTheBenefitsofLow-carbonLife:WeCanLiveBetter.Lowcarbonlifecontributesalottotheenvironmentalprotection.Slowdowntherateofclimatechangeofourearth.Goodtoourhealth.Howtolivealow-carbonlife?Firstly,theawarenessoftheimportanceoflowcarbonlifeshouldbeenhanced,whichwillleadustomakeeveryefforttoprotecttheenvironmentandkeepthehealthlifestyle.Secondly,inthisissue,researchers,scholarsandexpertsareexpectedtoworkoutup-to-datemethodstolivingcarbonlife.Thirdly,itisimperativethatproperregulationsandpoliceswiththejointofgovernmentaresupposedtobeintroducedandenforcedtopromotetheimplementationoflowcarbonlife.TheconcreatemeasuresThemosteasythingforuscollegestudentstolivealow-carbonlifeissavingpaper.Donotletthedesertfromthebirthofyourhands.Questions:WhendidNicholasSheridoninventede-paper?1Howmuchdoesproducingsmartpapercost?2Howdoyouthinkaboute-paper?3RecyclingtheoldbatteryOtherthingswecando.Usingenergy-savingbulbTurningoffthepowersockettimelyChoosingbicycle,bus,andsubway.Whatcollegestudentscando?Moreover:Let’sdoitnow!Allinall,itweighsgreatlyforallofustoputthelowcarbonlifestyleintopractice.Justsetourmindtothese:no-carday,noplasticbags,andnowaste.L/O/G/OThankYou!