——文章来源网，仅供分享学习参考1 英语演讲比赛 :Save resources, better tomorrow Respectedteachers，myfellowstudents.Todaymytopicissaveresources，bettertomorrow.Asweallknow，thepollutionproblemmaybeoneofthegreatestproblemsintheworld.Pleaselookoutofthewindows!Youmayeasilyfind:Wehavemorecarsbutlesspetrol.Weeatmorekindsoffood ，buthavefewerkindsofanimals;wehavehigherbuildingsandwiderhighways，butnarrowerpointsofview;wespendmore，butenjoyless，why?Becausethenaturalresourcesarelimited.However，Peopledon'tcherishwhattheyhaveuntilit'sgone.Butwhatshallwedotosavetheresources?Wecanbringcottonbagswithusinsteadofaskingforplasticbagswhenwegoshopping.Whenwearedoingexercisesinclasswecanusethebothsidesofpapertowriteon.Wecanrecycleemptybottlesandtins.Weshouldn’tusethewoodenchopsticks.Water，valuedfreshwater，——文章来源网，仅供分享学习参考2 thegiftofourgenerousnature.ItisthebloodoftheEarth.It’soneofthemostvaluedthingsandit’sthebeginningofallthelives.Wecan’tlivewithoutwater.Nowadays，manypeoplearegettingsickbecauseoflackingwater.Manyanimalsaredyingofthirst.Manyrichfieldsarebecomingdrieranddrierandnolongercanbeusedtogrowrice.Sotosavewater，weshouldusenottoomuchwateronthewashing.Weshouldremembertoturnoffthetapswhenweleavethetoilet.Weshouldusewaterformanytimes.Pollutionisoneofthebiggestproblemsintheworld.Peoplealwayspollutetheearth.Themorepeople，themorepollution.Asteenagers，weshouldridebikesinsteadofgoingbycarorbybus.Ifwedolikethat，ourlifewillbebetterinthefuture.Theearthisouronlyhome.Weshouldtryourbesttoprotectit.Inthisway，wecan‘seeaworldinagrainofsand’，‘aheaveninwildflowers’andwecanalsoseeourbrightfuturefromallcolorfullivesaroundus!Oursspriti——文章来源网，仅供分享学习参考3 sallforone，andoneforalltomakeourhomesteadbetter.That’sall.Thanksforlistening!
