中学生英语演讲稿-值得收藏

中学生英语演讲稿_值得收藏（完整文档）

中学生优秀英语演讲稿篇2

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.speciesandbiologicalcommunitieshavedifficultyadaptingtochange.economicopportunitiesandthequalityoflifeoffuturegenerationsarealsoputatrisk.byprotectingnature,weprotectourselves.

letsunitetogether,handinhandwestandallacrosstheland.

wecanmakethisworldinwhichtolive.handinhand.controlthepopulationgrowth.takegoodcareofournature.

中学生优秀英语演讲稿篇3

Goodmorningeveryone，mayIhaveyourattention，please?Iamgladtobeabletogivealectureonthisclassroom.Thisonce,IwanttotalkaboutEnglish.MytopicofconversationisthatIloveEnglish.

Aseveryoneknows,Englishisveryimportanttoday.Ithasbeenusedeverywhereintheworld.IthasbecomethemostcommonlanguageonInternetandforinternationaltrade.IfwecanspeakEnglish.well,wewillhavemorechancetosucceed.Becausemoreandmorepeoplehavetakennoticeofit,thenumberofthepeoplewhogotolearnEnglishhasincreasedatahighspeed.

Butformyself,IlearnEnglishnotonlybecauseofitsimportanceanditsusefulness,butalsobecauseofmyloveforit.WhenIlearnEnglish,Icanfeeladifferentwayofthinkingwhichgivesmemoreroomtotouchtheworld.WhenIreadEnglishnovels,Icanfeelthepleasurefromthebookwhichisdifferentfromreadingthetranslation.WhenIspeakEnglish,Icanfeeltheconfidentfrommywords.WhenIwriteEnglish,IcanseethebeautywhichisnotthesameasourChines.

IloveEnglish,itgivesmeacolorfuldream.IhopeIcantravelaroundtheworldoneday.WithmygoodEnglish,Icanmakefriendswithmanypeoplefromdifferentcontries.Icanseemanyplacesofgreatintrests.IdreamthatIcangotoLondon,becauseitisthebirthplaceofEnglish.

IalsowanttousemygoodEnglishtointroduceourgreatplacestotheEnglishspokenpeople,Ihopethattheycanloveourcountrylikeus.

Iknow,Romewasnotbuiltinaday.Ibelievethataftercontinuoushardstudy,