环保主题英语演讲稿.docx
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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
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:
环保主题英语演讲稿
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.Wecanpickuprubbishifweseeit.Wecanputmorerubbishbinsinourparksandcities.Fourthly,wecanlivefarfromthenoiseandmakethelawstolimitthenoise.
Theair,waterandthewholeatmospheredirectlyinfluencedourlives,suchastheair,peoplemaycoughanditwillleadtocancer.Sowemusttryourbesttokeeptheworldcleanandtidy.Toreachit,Iwanttoputforwardthreepointstoeverybody---Point1:
don’tspitandliter;Point2:
don’tdrawonthewall;Point3:
cleanthestreetseveryday.
Inordertomaketheenvironmentclean,let’sjoinourhandstogethertomaketheworldbetter.
Thankyou!
篇三:
环保主题英语演讲稿
DEMANDforgraduatesintheUKwithskillsrelatedtosustainabilityisbooming.Academiaiswakinguptotheneedtotrainspecialistsingreenarchitecture,chemistryandengineering.
DeanMillarfoundedtheworld’sfirsteverBSccourseinRenewableEnergyatExeterUniversityafterworkingasanindustryconsultant.
Hesaid:
“Alotofcompanieswerecomplainingthattherewasalackofbrightyoungpeoplesuitablytrainedtoworkintherenewablesbusiness.”
Nowhiscoursehasaround90studentslearningtheinsandoutsofbiomass,tidal,solarandoffshorewindpower.
Theircareerprospectsareincrediblybright.Employmentopportunitiesarenotjustlimitedtotheenergysector,butsegueintotheregulatoryand,increasingly,investmentsectorsaswell.
“Thebigboysaremovingin.Thereturnstobehadaresignificant,especiallyintermsofwinddevelopment,”saidMillar.“Financialfirmsneedexpertiseacrosstheboardsotheycanmakesensibleinvestmentdecisions.”
StudentsonYorkUniversity’sMaster’scourseinGreenChemistryareideallyplacedtotakeadvantageofthegrowingdemandinindustryforgraduateswithwasteminimizationskills.
ProfessorJamesClarkisfounderofYork’sGreenChemistryCentreforExcellenceandtheworld’sleadinggreenchemistryjournal,GreenChemistry.Hesaid:
“Wearenowtalkingtoproducersofautomobiles,electronics,furnitureandpharmaceuticals,peoplewhoneedtousechemistrybutdon’tthinkofthemselvesaschemists.”
Aswasteproductionlegislationbecomesincreasinglystrict,thetraditionalemphasisonmakingasmuchofachemicalaspossibleisshiftingtowardsminimizingthewastethatprocesscreates.“Alotofchemicalsaremadefrompetroleum,butwearedevelopingsustainablewaystomakecarbon,typicallyfrombiomasssuchasdeadplantsandtrees,”saidprofessorClark.
Alloflastyear’sgraduatesquicklyfoundemployment,somereceivingmultiplejoboffersinavarietyofdifferentfields.
LiLi,a26-year-oldChinesepostgraduatestudent,graduatedfromYorkinxx.Shesaid:
“Ihadn’theardaboutgreenchemistryinChina.ItwasanewareaandIwascurious.Nowthegovernmentbackhomeneedspeoplewhoknowabouttheseprinciples.”
DeepintheheartofWales,400studentsattheCentreforAlternativeTechnology’s(CAT)GraduateSchooloftheEnvironmentarebusydesigningandbuildingeverythingfromhighinsulationwoodhousingtowindpowerturbines.Withenergycostsrising,buildingfirmsareincreasinglylookingtominimizetheenergywastedheatingandlightinghomes,aserviceCATstudentsarewell-equippedtoprovide.
AnewinstituteisbeingbuilttomeettheburgeoningdemandforplacesandadistancelearningfacilitywillbelaunchednextSeptembersoforeignstudentscancompleteCATcoursesfromhome.
Theexpertisebeingtaughtonthesecoursesisessentialtoacontinuallyexpandingrangeofcompaniesandgovernmentauthorities.Yetthereisalargergoalatstake;thestudentsareattheforefrontofthebattleagainstclimatechange.InthewordsofDeanMillar,“Ifwe’regoingtosavetheplanet,weneedtostartturningthesepeopleoutinbignumbers.” 篇四:
环保主题英语演讲稿
Everyone!
NowIwanttotalkaboutabeautifulworld!
WhenIwasyoung,IalwaysdreamedthatIlivedinabeautifulcountry.Thereweremanyflowersandtreesaroundourcity.Wecouldhearthebirdssingingandseethechildrendancing.Thestreetswereclearandthetheairwasveryfresh!
Howniceitwas!
Asisknowntoall,wehaveabeautifulworld.wecanseethesunshining.wecanseethemooninafullview.wecanseethebirdsflyinginthesky.wecanseethehorsesrunningontheplain.Butthatonlywasadreamofmine!
Theworldisnotasbeautiulasbefore,forhumanbeingshavebroughtadisastertotheworld.HowIwishthatitwouldbecometrue!
SoIthinkweshoulddosomethingtoprotectourenvironment.
However,therearestillmanyproblemsofenvironmentalprotectioninrecentyears.Oneofthemostseriousproblemsistheseriouspollutionofair,waterandsoil.thepollutedairdoesgreatharmtopeople’shealth.Thepollutedwatercausesdiseasesanddeath.Whatismore,vegetationhadbeengreatlyreducedwiththerapidgrowthofmoderncities.Ontheonehand,theenvironmentpol
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