保护环境英语演讲范文.doc

演讲稿 保护环境英语演讲范文 保护环境英语演讲稿范文onasaturdaymorning.iwenttohavebreakfast.ifelttherewasaterriblesmellandwentovertohavealookcarefully.ifoundthattherewasabigpileofbananaskinsgivingoutthesmell.justthenayoungfellowholdingadustpanrubbishtowalktowardshere.heraisedhishands,thebigpileofrubbishwashere.atonceiwenttohimandsaid“uncle,youcantdolikethis.thesethingswillrotverysoon.itsbadforourhealthandmakethepeoplefallill.”however,themansaid“everyonedoesso,whofallsill,whowillseethedoctor.”lookingatthis,irememberedanotheract:thereisastreamthroughourvillage.overittherearetwobridges.attheageofsevenyearsold,ienjoyedthebeautifulsceneryunderthebridgeverymuch.itwasthebestplacetoswiminsummer.butnowtherubbishwasgettingmoreandmore.dishleaves,fruitskins,deadducksandchickensafterrotting,notonlythemosquitosflewaroundbutalsothebadsmellmadeeveryonefeelquiteterrible.thoughthestreamwascleanedupseveraltimes,itsstillhappeningnow.alotofplasticbagsalwaysfloatonit.insummmerwehavetogofarawayfromthevillagetoswim.whatcausesthis?whoisthedevil?itsthehumanourselves.ihavegottoknownfromabook.therubbishinthecountrysidemostlyoccupiesthefieldsanddamagestheearthssurface.itpollutessoil,wave,atmosphereanddamagesourhealth.theadultsoftensay“thebodyiscapital.”butwhyaretheyabletomakewoollenclothlikethis?doesitaffecteverybodyssafeandsoundlife?schoolmates,wearethehostofsocietytomorrow.itsourdutytoimproveandbuildthesafeinvironment.safetyisinourhands.wemusttakeparkinmoreenvironmentalprotectionactivities,plantmoretreesandflowerstomakeusliveinabeautifulhomewiththebluesky,bluewaterandgreenlandforever.safetyisinourhands.pleasetryyourbesttotellpeoplearoundyoutodealwiththerubbish,andtomakeacontributiontobuildingoursafehometome.保护环境英语演讲稿(二)weallknowtagore.thisfamousindianpoetoncesaid,“lifeisgiventous,andweearnitbygivingit.”asthesayinggoes,natureisgiventous,andweearnitbycontributingtoit.however,mostpeoplenowadaysjustwanttoaskformorefromthenature.infact,theydoverylittlecontributiontothenature.therefore,theenvironmentaroundusisbeingworseandworse.doyouoftenusebatteries?thendoyouknowittakes50timesmoreenergytomakethemthantheyproduce?andjustonesimplebatterycanpolluteasmuchwaterasapersoncandrinkinhiswholelife.thefactsandfiguresareamazing.sowouldyoupleasetrytousebatteriesonlywhenitisnecessary?ifpossible,givetheusedonestotherecyclingpaniessothattheywillbemadeintonewonesandwontbeabletopollutetheenvironmentanymore.sometimeswebeeplacentwhenitestorecycling,butwhenyouspeakintermsofactualfactsandfiguresthateverybodycanunderstand,peoplebeemuchclearerabouttheproblem.we,asschoolstudents,canalsojoininrecyclingactivitiestoprotecttheenvironment.forexample,ourclasssetuparecyclingcenterbesidethebackdoor,itisveryuseful.itisusedtocollectthewastepaperandplasticbottles.inthepast,ourclassmatesusedtothrowalloftheseintothetrashcan.attheverybeginningofthiscollectingactivity,itwasnotsowarm-weled.later,moreandmorepeoplewereinfluencedbytheothersandjoinedthiscollectingactivity.gradually,allthestudentsinourclassformagoodhabittoprotecttheenvironment.allofuswillnowputawaythereusablethingsinsteadofthrowingthemintothetrashcan.weshouldalwaysrememberinourmindthatprotectingtheenvironmentisourdutythatwecanneverneglect.finallywouldyoupleaseletmeendthisspeechwithalittlepoem,“bekindtotheriver.begoodtothetrees.smileatthesunshine,andbowtothebreeze.befriendlytonature,andnaturewillbefriendlytoyou!”保护环境英语演讲稿(三)whatisnature?itseverythingthatexistsintheworldindependentlyofpeople,suchaspantsandanimals,earthandrocks,andtheweather.nowmoreandmorepeoplearefocusingonthenature.itisnodoubtthatthenatureisimportanttoeveryhumanbeing.nonature,nolife.becauseofthesuppliesofthenature,wehavelivedhappilyforalongtime.andwestartedtogaineverythingavailablefromthenature.andthislastedsolongatime.today,peoplehavediscoveredthatthenaturearoundisgettingworseandworse.whatisthreateningthenature?airandwaterpollution,overharvestingofplantandanimalspecies,overpopulationandsoon.overpopulationisthebiggestsourceofpollution.letstakeoverpopulationasanexample.whatdoesoverpopulationfeellike?whenwemoveslowlythroughthecityinatazi.whenweenteracrowdedslumdistrict.whenthetemperatureishighandwhentheairisthickwithdustandsmoke.thestreetsarecrowdedwithpeople.thestreetsseemalivewithpeople.peopleeating.peoplewashing.peopletalking.peoplesleeping.peoplevisitingeachother,arguingandscreaming.peoplerelievingthemselves.peoplepushingtheirhandsthroughthetaxiwindows,begging.peopleleadinganimals.people,people,people,people.aswedriveslowlythroughthecrowd,soundingthetaxishorn,thedust,heat,noiseandcookingfiresmadeitlikeascenefromhell!iadmit,frightening.tothenature,overpopulationisabigproblem.morepeople,morepollution.andthebigpopulationisthreateningthenatureeverysecond.therapidriseinworldpopulationisnotcreatingproblemsonlyforthedevelopingcountries.thewholeworldfacestheproblemthatrawmaterialsarebeingusedupatanincreasingrateandfoodproductioncannotkeepupwiththepopulationincrease.peopleinrichcountriesmaketheheaviestdemandsontheworldsresources,itsfood,fuelandland,andcausethemostpollution.ababybornintheunitedstateswilluseinhislifetime30timesmoreoftheworldsresourcesthanababyborninindia.unlessallthecountriesoftheworldtakeunitedactiontodealwiththepopulationexplosiontherewillbemoreandmorepeoplefightingforashareoflessandlessland,foodandfuel,andthefuturewillbringpoverty,miseryandwartousall.formostofthedevelopingcountries,itisagoodideatocontrolthepopulationgrowth.forexample,chinahascarriedoutbirthcontrolforyears.andthisplanhasagreateffectontheworldpopulation.ifthepopulationcontinuestoincrease,iftheairandwatercontinuetobepolluted,ifwedontdosomethingtoprotectwild-plantandwildlifespecieswillbedeclining.speciesandbiologicalmun