保护海洋英语演讲稿.doc

保护海洋英语演讲稿.doc

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保护海洋英语演讲稿

　　保护海洋的英语演讲稿

　　Seapollutionisbecominganincreasingproblemforourplanetandwehavearesponsibilitytoreduceseapollution.

　　Ineedtodescribetheproblem.Ourshipcurrentlydumpsallitsrubbishintothesea.Itseasytoresultinhugeendanger.Firstofall,Non-organicsubstancessuchasplasticbagskillfishandwhales.Becausefishgettrappedandwhalescannotdigestthem.Secondlysomerubbishisinherentlytoxic.

　　Icansuggestsomesolutions.Firstandforemostwecancreateabettersystemofdisposingofrubbishforinstance.Weoughttostorerubbish.Next,wearesupposedtomakeshipsenvironmentallyandfriendly.Acaseinpointisthatweshouldstopprovidingplasticbags.

　　Wemustactnowbeforeitistoolate!

　　有关保护海洋的英语演讲稿

　　Theseasandoceansreceivethebruntofhumanwaste,whetheritisbydeliberatedumpingorbynaturalrun-offfromtheland.

　　Infactover80%ofallmarinepollutioncomesfromland-basedactivitiesandmanypollutantsaredepositedinestuariesandcoastalwaters.Herethepollutantsentermarinefoodchains,buildinguptheirconcentrationsuntiltheyreachtoxiclevels.ItoftentakeshumancasualtiestoalertustopollutionandsuchwasthecaseinMinimataBayinJapanwhenmanypeoplediedasaresultofapollutantbuildingupinfoodchains.Afactorywasdischargingwastecontainingmethylmercuryinlowconcentrationsintotheseaandasthispollutantpassedthroughfoodchainsitbecamemoreconcentratedinthetissuesofmarineorganismsuntilitreachedtoxiclevels.

　　Asaconsequence649peoplediedfromeatingfishandshellfishcontaminatedwithmercuryand3500peoplesufferedfrommercurypoisoning.

　　保护海洋英语演讲稿范文

　　Futuremarine

　　Knowyoutodayfromthe20xx,letmedoareturntour,youtourin2030withtheOcean,Ithinkyoumustbeharvested.Asweallknow,oceansoftheEarthsseventenths,veryseriousmarinepollutionin20xx,butin2030,duetoadvancedscienceandtechnology,decontaminationrobothasbecomethebaneofmarinepollution,so,whenthereisnopollutionintheocean.Now,Itakeyoufirstmulti-functionalreception,andreplacechangesinthemarinelocationdevice,italltookusofftoanotherworld.Todaysoceans,ishometohumanbeings,50percentofpeopleworldwideliveintheocean,youwillfinditverycuriousabouthowtosurviveintheocean?

FactWell,SeaWorld,wherethereisanoxygencontrolroom,Oxygenproducedfromhere,throughtheoxygencylindersenttoeverycornerofOcean,peoplebreathinginfreshoxygen,emitcarbondioxide,andthenbytheoxygencontrolroomtoreceive,butalsotocreatesuchacycleofoxygen.......

　　Harbourfishisstrange,sincetheseawaterintofreshwater,thefishlearnedhumanlanguage,butalsototalkwithpeopleitcanbefun!

Youtothefrontofalargegroupoffish,fishsaid:

Goodmorning!

FishwillspeakEnglish,Iamreallynotbelieveit.Listentomyintroductiontoyouontheresidentialareas.Althoughbeforeyouseeisablank,butpeoplelivehere.Theseaandlandwerenotthesameperson,theyfoodissimple,asimplefoodDancanbeover100days,sotheyareveryrelaxed.Liveit?

Tofourseaastheirhome,thinkofwheretosleeponwheretosleep,carefree.

　　Then,youvisittheRoyalPalace,Park......musthavefeltverygrand,magnificentit!

Perhapsyouworryabout,somanypeoplelivingintheseabed,theenvironmentwillnotoccurtheproblem?

Not.Harbourachievedwithoutfactory,butthereareproduction.Andnoworsethantheproductionoftheland,becausewerowdownthewasteland,water,throughthedecontaminationrobotpassmaketherobotforprocessing,makingavailableallkindsofthings......strange,wonderfulseaworldtourfinished,how?

Iamsureyouwillfeelthepowerofscienceissomagical.

保护海洋英语演讲稿