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1、 低碳生活演讲稿 first，iwanttoaskeveryoneaquestion：whatistherelationshipbetweennatureandwe。enemy，orfriend。inmyopinion，it’sfunnythatwetreatourcreatorasanenemyandevenwanttoconquesther，inancientchina，thereisatheorythatmanisintegralpartofnature.thusevenifweareunwillingtomakefriendwithnature，itisnecessaryt
2、hatweshouldrespectheraswell.but，dowedothisactually。sincetheindustryrevolutiontookplacecenturies’ago.humancivilizationhasbeendevelopedrapidly，wedugupthegroundinordertofindoilandcoal;welaunchtherocketsandspaceshipsinordertoconquertheuniverseanddoscientificresearch;weinventcars，planesinordertoshortenth
3、edistancebetweenyouandme…wefightwiththenaturetorobtheresourceweneed;wekillthewildanimalsfortheirfurandmeat，evensometimesjustforentertainment…inthisbattle，however，ournatureseemstobealoser.andus，humanbeings，thecleverestcreatureontheearth.seemstobeaconqueror.doyouthinkthatweconquestthenature。imustsay：o
4、fcoursenot.theseriousenvironmentalproblemgeneratesamountsofdestructiveeffectstotheentireplanet：icemelting，climatechange，animalsandplants’extinction，andthreatofhumansociety.itwillalsocausetheinfectiousdiseasestooeasytospreadandinfect.bacteriawillbehardtocontrolbecausetheyhaveadaptedtotheenvironment.t
5、hehousewillbeerodedbydestructiveinsects，hencepeoplewillleadahomelesslifeeventually.so，whatcausethesedisasters。theanswerissimple：theglobalwarmingcausebyus.globalwarmingistheincreaseintheaveragetemperatureofearth'snear-surfaceairandoceanssincethemid-20thcenturyandthetemperaturewillstillgoup.accordingt
6、othe2007fourthassessmentreportbytheintergovernmentalpanelonclimatechange，globalsurfacetemperatureincreased0.74±0.18°c（1.33±0.32°f）duringthe20thcentury.sincethe1980s，thetemperaturehasbeenascendingobviously.luckily，eventhoughthesituationissuchserious，westillhavethechance，tosaveusandmakefriendswiththen
7、ature.thechanceisthat：manshouldlivealowcarbon-dioxidelifestylefromtoday。inthatcasei’dliketoaskyouanotherquestion：whenitcomestothelowcarbon-dioxide，whatcomesintoyourmindfirst，theleafletthattheenvironmental-protectionorganizationsend，thespeechesthatpoliticiansmake，thetopicthatscientistsresearch。morepr
8、actical，reduce，reuse，andrecycle。so，areyouapolitician。areyourfamilyrunsarecyclebusiness。comeon，thethingsyouthinkistoofaraway，andwearejustordinarypeople.then，whatcanwedoforreducecarbon-dioxideemission。inmyview，thechanceswecantakeforreducetheco2emissioniseverywhere，evenwearejustseniorhighschoolstudent：
9、inthemorningyougotoschoolbyprivatecar，whynottrytoridetoschoolinstead。thenwhenyouattendingtheclasslikemath，youcanuseeachsideofonepapertowrite.atnoon，classesareover，whenthelastoneleavestheclassroom，pleasemakesurethatallapplianceshavebeenswitchedoff.bydoingthisyoucannotonlyreducetheexpensesoftheschoolb
10、utalsoembodiestheawarenessoftheenvironmentalprotection.whetheryouareinschoolorathome，youcanalsodosomethingtolivealowcarbondioxidelifestyle：first，youcanusehandkerchiefinsteadofusingatissue.second，asthesummerapproaches，trynotturningontheairconditioningunlessit’stoohottostand.wehavemanywaystomakeourhou
11、sefeelcool，openappropriatewindowstomakefreshairblowin，orjustusethefanasanalternativeway.furthermore，savewater，wouldyouknowthatthefreshwaterweuseanddrinkneedlargeamountofenergytopurify。itisonlythefreshwaterthatwecandrinkoruse.asyousee，thethingsmentionedaboveareinourdailylife.tomorrowwhenyougotoschool
12、orstayathome，thesethingswillalltakeplace.westillhavethechancetoday;wemustputtheawarenessinourmind.reducetheco2emissionfromthedailylife.therearesomanypeoplesayso，butiwonderhowmanypeoplewanttodothisactually。forexample，howmanyofusstilluseplasticbagsinsteadofapaperoneorbaskettoholdthefoodwhentheygotothe
13、market。howmanyofusturnontheairconditioningsoearlyeventhetemperaturebelow30℃。howmanyofusonlyuseonesideofpapers。howmanyofusstillleadanold，power-wastinglifestylejustbecausetheythinkitisconvenient。aswehaveknowntheimportanceoftheglobalwarming.ihopethepioneershouldbeus.let’sgointoactionok。nowait，doitfromtoday：low-carbondioxidelifestyle。 第5页 共5页
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