英语演讲作文全球变暖阻止全球变暖HowToStopGlobalwarming.pdf

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1、Goodmorningeveryone,thetopicIwanttodiscusstodayisHowToStopGlobalwarming.Now,Didyoufeelsomechangesaroundtheearth?Peoplearoundtheworldmayfeelthattheclimatehasbeengettingsteadilywarmerandwarmerinrecentyears.Placeswhichusedtobeabundantinsnowfallhavefrequentlyexperiencedsnowfreewinters.

2、Droughtlastslongerinsomedryareas.Peoplefindthatwithoutairconditionerstheycouldhardlyworkorfallasleeponhottersummerdays.Thesideeffectsofglobalwarmingarealarmins.Awarmerglobalclimatemeltstheicecaps,raisingsealevels.Whatismore,itdisturbsweatherpatterns,causingdroughts,severestorms,hur

3、ricanes(飓风).Peoplesufferalotfromdisastersrelevanttoglobalwarming.Whatshouldwecandotoprotectourearth?Therearemanythingswecando.Forus,wecanplanttreestocleantheair.weshouldusemorecleanenergyandlesscoalandoil.Also,wecanchooseaenvironmentaltransportationway,suchasbicycleorpublicbus.Forg

4、overnment,theyshouldencouragecompaniestodevelopvehiclesthatcauselesspollution.Inaddition,theyshouldmakelawsthatlimittheamountofgreenhousegasesthatcompaniescanemit.Inaword,protectingourearthisalong-termthing,whichneedourknowledgeandefforts.Socomeon.Let’sdoitrightnow.That’sall,thanks

5、foryourattention.