环保主题英语演讲稿.docx

环保主题英语演讲稿.docx

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环保主题英语演讲稿

环保主题英语演讲稿

环保是指人类为解决现实的或潜在的环境问题。

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篇一：

Whatisnature？

It＇severythingthatexistsintheworldindependentlyofpeople,suchaspantsandanimals,earthandrocks,andtheweather.

Nowmoreandmorepeoplearefocusingonthenature.Itisnodoubtthatthenatureisimportanttoeveryhumanbeing.Nonature,nolife.Becauseofthesuppliesofthenature,wehavelivedhappilyforalongtime.Andwestartedtogaineverythingavailablefromthenature.Andthislastedsolongatime.Today,peoplehavediscoveredthatthenaturearoundisgettingworseandworse.

Whatisthreateningthenature？

Airandwaterpollution,overharvestingofplantandanimalspecies,overpopulationandsoon.Overpopulationisthebiggestsourceofpollution.Let＇stakeoverpopulationasanexample.

Whatdoesoverpopulationfeellike？

Whenwemoveslowlythroughthecityinatazi.Whenweenteracrowdedslumdistrict.Whenthetemperatureishighandwhentheairisthickwithdustandsmoke.Thestreetsarecrowdedwithpeople.Thestreetsseemalivewithpeople.Peopleeating.Peoplewashing.Peopletalking.Peoplesleeping.Peoplevisitingeachother,arguingandscreaming.Peoplerelievingthemselves.Peoplepushingtheirhandsthroughthetaxiwindows,begging.Peopleleadinganimals.People,people,people,people.Aswedriveslowlythroughthecrowd,soundingthetaxi＇shorn,thedust,heat,noiseandcookingfiresmadeitlikeascenefromhell!

Iadmit,frightening.

Tothenature,overpopulationisabigproblem.Morepeople,morepollution.Andthebigpopulationisthreateningthenatureeverysecond.

Therapidriseinworldpopulationisnotcreatingproblemsonlyforthedevelopingcountries.Thewholeworldfacestheproblemthatrawmaterialsarebeingusedupatanincreasingrateandfoodproductioncannotkeepupwiththepopulationincrease.Peopleinrichcountriesmaketheheaviestdemandsontheworld＇sresources,itsfood,fuelandland,andcausethemostpollution.AbabybornintheUnitedStateswilluseinhislifetime30timesmoreoftheworld＇sresourcesthanababyborninIndia.Unlessallthecountriesoftheworldtakeunitedactiontodealwiththepopulationexplosiontherewillbemoreandmorepeoplefightingforashareoflessandlessland,foodandfuel,andthefuturewillbringpoverty,miseryandwartousall.

Formostofthedevelopingcountries,itisagoodideatocontrolthepopulationgrowth.Forexample,Chinahascarriedoutbirthcontrolforyears.Andthisplanhasagreateffectontheworldpopulation.

Ifthepopulationcontinuestoincrease,iftheairandwatercontinuetobepolluted,ifwedon＇tdosomethingtoprotectwild-plantandwildlifespecieswillbedeclining.Speciesandbiologicalcommunitieshavedifficultyadaptingtochange.Economicopportunitiesandthequalityoflifeoffuturegenerationsarealsoputatrisk.Byprotectingnature,weprotectourselves.

Let＇sunitetogether,handinhandwestandallacrosstheland.

Wecanmakethisworldinwhichtolive.Handinhand.Controlthepopulationgrowth.Takegoodcareofournature.篇二：

Goodafternoon,myhonorablejudges,ladiesandgentlemenandfellowcontestants：

Ifeelsohappytohavethechancetomakeaspeech.ThetitleofmyspeechisProtecttheEnvironment,ProtectOurselves.Ihopeyouwilllikeit.

Everybodyknowswastepaperandusedcokecansarediscardedeverywhere.Youmighthaveseenplasticbagsflyingintheskyandgettingcaughtinthetreeswhenthewindblowsormaybeyouhaveseenoldcansfloatingintheriversandpollutingthewater.Ourenvironmentistheplaceinwhichwelive,butitisbeingruinedbyus.

Thereisastoryabouthouseandtrees.Itissaidthataman’shousewassurroundedbyalotoftrees.Thoughthewindwasstrong,thatmancouldhaveagoodrestunderthetrees.Howcomfortablethelifewas!

Oneday,thatmanwantedtoenlargehishouse,sohecutdownallthetrees.Thentheautumncamewithouttheprotection.Thestrongwindblewtheroofofthehouseintothesky.Thewholehousewasgonewiththewind.Whatapity!

Butthat’sthepricepeoplehavetopayfordestroyingintheecologybalance.Peopleshouldn’tbeshort-sighted.Protectingtheenvironmentiseveryone’stask.

Asyouknow,therearefourkindsofpollution.Theyareairpollution,waterpollution,wastepollutionandnoisepollution.Butwhatcanwedotosolvethepollution？

Ithink,firstly,wecanmakecarsthatdon’tpollutetheenvironment.Wecanaskcompaniestousemoderncleantechnology.Insomebigcities,wecanlimitthenumberofcars.Secondly,wecantrytouselesswaterandmakesurethatwedonotpollutethewater.Wecantellfactoriesthattheyarenotallowedtopourwastewaterintothelakesandrivers.Thirdly,weshouldnotthrowrubbishinparksandcities.Wecanpickuprubbishifwe