此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。高中生英语演讲稿：Saveresources,bettertomorrowrespectedteachers,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,thegiftofourgenerousnature.itisthebloodoftheearth.it’soneofthemostvaluedthingsandit’sthebeginningofallthelives.wecan’tlivewithoutwater.nowadays,manypeoplearegettingsickbecauseoflackingwater.manyanimalsaredyingofthirst.manyrichfieldsarebecomingdrieranddrierandnolongercanbeusedtogrowrice.sotosavewater,weshouldusenottoomuchwateronthewashing.weshouldremembertoturnoffthetapswhenweleavethetoilet.weshouldusewaterformanytimes.pollutionisoneofthebiggestproblemsintheworld.peoplealwayspollutetheearth.themorepeople,themorepollution.asteenagers,we此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。shouldridebikesinsteadofgoingbycarorbybus.ifwedolikethat,ourlifewillbebetterinthefuture.theearthisouronlyhome.weshouldtryourbesttoprotectit.inthisway,wecan‘seeaworldinagrainofsand’,‘aheaveninwildflowers’andwecanalsoseeourbrightfuturefromallcolorfullivesaroundus!oursspritisallforone,andoneforalltomakeourhomesteadbetter.that’sall.thanksforlistening!
