初中英语演讲稿3分钟（通用14篇）

初中英语演讲稿3分钟篇1

　　goodmorningeveryone

　　it'sagreathonorformetostandheretodeliveraspeechtoyou.thentodayiwanttotalksomethingaboutdreamsandreality.

　　asthefamousrussianlitterateurlevtolstoy(列夫、托尔斯泰)said,“idealisthebeacon(烟火、灯塔).withoutideal,thereisnosecure(无虑的,安全的,安心的,可靠的,保险的)direction;withoutadirection,thereisnolife.”sothere’snodoubtthateveryoneneedshisorherownideal.haveyoueverthoughtthatwhatispracticalandsensible(.明智的,有感觉的,明理的)willconnectwithourmosttreasureddreams?maybe,tosomebody,realityhaslittlerelationtoideal.toothersnothingcanbedonewithoutthesenseofreality.somakeourdreamsapartofourreality.andmakeourrealityapartofourdreams.thereisnoreasonwhyourdreamsmustopposeourreality.improveourdreamsandourrealitybybringingthemtogether.

　　asauniversitystudent,establishingadreamisoneofthemostimportantthingswehavetodo.buteveryonemustseetherealityclearlyatfirst.yourfamilycondition,yourpersonalability,yoursocialintercourse(交往、交流),yoursubjectandthejobyouwanttodo,thesethingsshowyoutherealityandleadyoutoestablishadream.

　　furthermore,difficultorotherwise,weshouldputthepowerofrealityintoourdreams.lastbutnotleastremembertoworkhardatthetaskofchasing追逐ourdreams.dobelievethatwecanachieveouridealstepbystepbythepassageoftime!

　　intheend,iwanttosharewithyouapoetrynamed"ithinkican"

　　maybeyoucannotunderstandthemeaningofthepoetry,butdonotbeworried,letmetellyouthemeaning

　　thankyouforyourlistening!

初中英语演讲稿3分钟篇2

　　goodmorning,dearteacherandmyfriends.

　　it’saveryintrestingtopictoday.

　　ithinkmydadwasaheroformewheniwasayoungchild.we'dgofishing,walks,andotherfunthingsforakid.

　　everychildhasagoodandgreatfather,andsodoi.mydadplayedaveryimportantroleinmydailylife`````exactlyspeaking,inmypast16years.

　　myfatheralwaysstandsinthecenterofmylife，frompasttillnowandpossiblyinthefuture.

　　myfamilywasratherpoorwheniwasinmychildhood.wedidn'thaveourownhouseandhadtoliveinashabby，smallroomrentedfrommyfather'sfactory.theroomwassosmallthattherewaslittlespaceforpeopletowalk.ididn'thavemyownbedandhadtosleepwithmyparents.thisisterriblebothformyparentsandme.

　　butfathermadethisalldifferent!heworksveryhardonhisownbusiness,nowwehaveourown2housese,surly,ihavemyownroom.andhetakeourfamilysomuchhappiness,richerandricher.

　　wheniwaslittle,idideverythingwithmydad.youcouldalwaysfindmesittingonhiskneeorwalkinganddoingeverythingwithhim.everynighthewouldreadmeabedtimestoryandmakethevoicesofeachcharacter.

　　ilearntalotfrommydaddy.ilearnttonevertakethingstoseriouslyandtoalwayssmile.

　　likemanyotherfathers,mydadandialsohasgenerationgap.heisnotgoodatorevencan’tworkthecomputer.sowhenisittingatthecomputerdesk,hewillsaysomethinglike‘youshouldpaymoreattentiontoyourstudy’,‘don’twastetimeonthecomputergames’,‘itwillbebadforyoureyes’andsoon.howcani-acomputerfan–reducetimeoncomputer?soicontinuestudyingandplayingonit

　　yearspasted,myfatherisover45now.itistimeformetolookafterhimandiamsureiwilldoandwewillliveanevenbetterlife.andiwillsay,ireallyloveyoudad,causeyouaretheheroinmymind.

　　thankyousomuch!

初中英语演讲稿3分钟篇3

　　Ijoinedthe"Duixingcou"pursuingstarstocatchupwithcrazy,atallcosts,tocollectthepopstarcartoons.Oneday,theirmotherinaroomfestoonedwiththestarofthepopularsongsphotographs.Curious,Iaskedmymother:"Youarenotlikepopularmusicstars?"Momsaid:"Aslongasyoulike,Ilike."Iheardthatandpleasedtomotherstreatedastheneck,athree-under.Fromthatpoint,mymotheragreedthatIkeptbuyingandpopularsongscollectedstarphotos,singingtheirsingingstaropeningandrefusestostar...Astimepasses,Jianglesuoshenmateacherintheclass,Ihavenotheardfortheheadsofallstars.Bytheendofthetestperiod,theparentswillhavetofaceisfinished,thewallsofthehomestarphotosandclosettapewaslost.Iwaswonderingabuse,andhermotherlaughsoutfromthekitchenandsaid:"alsopursuingstars?"Idonotknowifmymotherhappenedsellwhatmedicinewassoscared.Retrievetheminbusymotherapreparedsetof"CelebritySeries",saidtome:"agoodlookThesebookswillinspireyou!"Ieagerlyreadup.Fromthisbook,IunderstandbeofBaoZheng,WenTianxiangintegrityofthenationanddefendingthecountry'sZhengChenggong,hardwiththeSimaGuang,talentedChopin,literarymasterpiecesofTolstoy...Ifeeldeeply,Irecoverthosepopularsongsthanthesecelebritystaristooinsignificanttothe.Now,Ibegantorecover,"Star",buttheynolongeristhesinger,butagreathistoricalcelebrities.

初中英语演讲稿3分钟篇4

　　Asyouslowlyopenyoureyes,lookaround,noticewherethelightcomesintoyourroom;listencarefully,seeiftherearenewsoundsyoucanrecognize;feelwithyourbodyandspirit,andseeifyoucansensethefreshnessintheair.Yes,yes,yes,it’sanewday,it’sadifferentday,andit’sabrightday!Andmostimportantly,itisanewbeginningforyourlife,abeginningwhereyouaregoingtomakenewdesicisions,takenewactions,makenewfriends,andtakeyourlifetoatotallyunprecedentedlevel!Youknowallthisisrealaslongasyouareconfident,passionateandcommitted!Andyouareconfident,youarepassionate,youarecommitted!

　　Youwillnolongerfearmakingnewsounds,showingnewfacialexpressions,usingyourbodyinnewways,approachingnewpeople,andaskingnewquestions.Youwillliveeverysingledayofyourlifewithabsolutepassion,andyouwillshowyourpassionthroughthewordsyouspeakandtheactionsyoutake.Youwillfocusallyourtimeandeffortonthemostimportantgoalsofyourlife.Youwillneversuccumbtochallengesofhardships.Youwillneverwaverinyourpursuitofexcellence.Afterall,youarethebest,andyoudeservethebest!

　　Asyourcoachandfriend,Icanassureyouthedoortoallthebestthingsintheworldwillopentoyou,butthekeytothatdoorisinyourhand.Youmustdoyourpart,youmustfaithfullyfollowtheplansyoumakeandtaketheactionsyouplan,youmustneverquit,youmustneverfear.Iknowyoumustdoit,youcandoit,youwilldoit,andyouwillsucceed!

　　Nowstandfirmandtall,makeafist,getexcited,andyellitout:Imustdoit!Icandoit!Iwilldoit!Iwillsucceed!Imustdoit!Icandoit!Iwilldoit!Iwillsucceed!Imustdoit!Icandoit!Iwilldoit!Iwillsucceed!

初中英语演讲稿3分钟篇5

　　goodmorning/evening/afternoon，ladiesandgentlemen：

　　today，myspeechisabouttalents，inmyopionion，talentsareindispensableinnowadayssociety.asisknowntoallthatthefightamongcountriesisactuallythefightamongtalents.

　　first，i＇dliketodefinetheword＂talent＂inmyidea，atalentisonepersonwhoisgoodatorexpertisedinsomeormultipleareas.nowadays，astheworlddevelopinggoeson，ifonecountrywanttoranktopordoagoodjobintheworld，thecountrymusthavemanyexample，china，thebiggestdevelopingcountryintheworld，inthepast100years，isalwaysinvadedbyothercountries，why，thereasonisthatchinaatthattimehadnotsomanytalents.iftheyhadanti-intrusionleadertalentsinthewar，needletosay，theywouldhavebeatthosebigtheyhadtalentsinweaponsmanufacturing，nododydarestoprovokever，nowadays，it＇satotallydifferentsituation，chinahasbecomepowerfulinallovertheworld，why？becausetherearemanytalentsservingthecountry，theciviliansbecomemoreandmoreandmorepeoplegotouniversity，moreandmorepeoplecometoreceivefurthereducation.sowhatisthatinreturn，talentsinarmyprotectourcountryfrominvasion，talentsincommercehelpmakeoureconomykeepinimproving，talents

　　inaerospacemaketheworldseechinesemannedspacecraftflying.talentsinsportsmakechinarankthefirstintheolympicgames......

　　tosumup，talentswillplayamoreandmoreimpoetantroleintheworld，ifonecountryintendstoflourish，hemustfostertalentsasmanyastheycan，that＇sall。

　　thankyou！

初中英语演讲稿3分钟篇6

　　goodevening，ladiesandgentlemen：

　　thankyouverymuchforchoosingtoeinsuchacoldnight。todaymytopicisaboutchoiceandprocess。aresearchshowsthatamanhastomake73choicesoneday。withsomanychoicesoneday，peopleeasilygetsoconfusedandafraidofmakingwrongchoicethattheyhesitateandfinallymissthetruepartoflife。inmyopinion，thefollowingpartisofmuchmoreimportancethanthechoice。thereisnoabsoluterightorwrongchoicebutwonderfulorboringlife，whichtheprocessmakesthedifference。

　　lifeisaboxofchocolate，youneverknowwhatyouwillget。forrestgumpmadenodecisionbyandforhimselfbutheacplishedgreatsuccesswithhisstrongwillintheprocess。theprocessisnottheroaditselfbuttheattitudesandfeelings，thecaution，courageandpersistancewehaveasweencounternewexperienceandunexpectedobstacles。takemyselfasanexample，ichangedmymajorwhenibecameapostgraduate。afterthechoice，dayshavebeenharshforme。icannotunderstandthenewlessonsatall。fortheyarecloselyrelatedtomathmaticswhichilearnednothingaboutbefore。howeverwuththebeliefthatthisisthegreatchanceformetoexperiencenewideasandchallengemyself，ipersisted。iaskedforhelpfromeverychannelandreorgonizedmylife。graduallyicouldunderstandsomepartsandevenfoundmathsinteresting。moreover，ilearnedtoactinsteadofplaining。inretrospect，thechoiceleftnotraceinmymindbutthehappinessandbitternessofthepastfourmonthsbeesanunforgetableexperienceinmylife。

　　nomatterwhatthechoiceis，enjoytheprocess。intheprocess，yourpotentialwillbeinspiredandnewdiscoveries，improvementandprogresswilletoyou。thesearethemostbeautifulsceneriesandonlyonthewaycanyouseeit。thesemakeyourlifecolorful。

　　thereisnoneedandidonnotwanttojudgewhetheritrightorwrongformetobehere，buticongratulatetomyselfforigainandenjoythisfantasticexperience。somydearfriends，neverworryaboutyourchoiceandenjoytheprocess。iamsureyouwillgetsomethingnewandinterstingtonightafteryouchosetoehere。

　　thankyou！

初中英语演讲稿3分钟篇7

　　HonorableJudges，fellowstudents：

　　Goodafternoon！

　　Recently，therisaheateddebateinoursociety.Thecollegestudentsarethebeneficiariesofarareprivilege，whoreceiveexceptionaleducationatextraordinaryplaces.Butwillwebeabletofacethechallengeandsupportourselvesagainstallodds？Willwebeabletobetterthelivesofothers？Willwebeabletoaccepttheresponsibilityofbuildingthefutureofourcountry？

　　Thecynicssaythecollegestudentsarethepamperedlostgeneration，whichwouldcringeattheslightestdiscomfort.Butthecynicsarewrong.ThecollegestudentsIseeareeagerlylearningabouthowtoliveindependently.Wehelpeachothercleanthedormitory，goshoppingandbargaintogether，andtakeparttimejobstosupplementourpocketmoney.

　　Thecynicssaywecarefornothingotherthangrades；andweneglecttheneedforcharactercultivation.Butagain，thecynicsarewrong.Wecaredeeplyforeachother，wecherishfreedom，wetreasurejustice，andweseektruth.Lastweek，thousandsofmyfellowstudentshadtheirbloodtypetestedinordertomakeacontributionforthechildrenwhosufferfrombloodcancer.

　　Ascollegestudents，weareadolescentsatthecriticalturningpointinourlives.Weallfaceafundamentalchoice：cynicismorfaith，eachwillprofoundlyimpactourfuture，oreventhefutureofourcountry.Ibelieveinallmyfellowclassmates.Thoughwearestillinexperiencedandevenalittlebitchildish.Ibelievethatwehavethecourageandfaithtomeetanychallengeandtakeonourresponsibilities.Wearepreparingtoassumenewresponsibilitiesandtasks，andtousetheeducationwehavereceivedtomakeourworldabetterplace.Ibelieveinourfuture.

　　thankyou！

初中英语演讲稿3分钟篇8

　　Iloveyou,China

　　Goodmorning,ladiesandgentlemen,I’mverygladtomakeaspeechhere.Todaymytopicis“Iloveyou,China.”

　　SincethedayIwasborn,Ibegantohaveaproudname—Chinese.SincethedayIbegantotalk,themostbeautifulsentenceI’veeverlearnthasbeen“Iloveyou,China!”

　　Iloveyou,China,andI’msoproudofbeingaChinese.I’mproudthatI’vegotthebeautifulyellowskin,blackeyesandblackhair.I’malsoproudthatIspeakthemostbeautifullanguageintheworld—Chinese.

　　Iloveyou,China,forIcanfeelthedeeploveyougivemeeveryday,everyminute.Lastyear,IgotanopportunitytovisittheUnitedStatesofAmerica.Duringmystayingthere,myfather’sbossonceinvitedmyfamilytodinner.Whileat,helookedatmeandasked:“Littleboy,howlonghaveyoubeeninAmerica?”“Aboutamonth,”Ianswered,“Howluckyyouare!”hesaid,“IfyouwerelivinginChina,howcouldyoulearnsuchperfectEnglish?”IsmiledandtoldhimproudlythatallthestudentsinChinaareabletolearnEnglishatschool.Isawhissurprisedeyesandsaidtomyself,“I’mproudofyou,China”

初中英语演讲稿3分钟篇9

　　Goodmorningeveryone

　　It'sagreathonorformetostandheretodeliveraspeechtoyou.ThentodayIwanttotalksomethingaboutdreamsandreality.

　　AsthefamousRussianlitterateurLevTolstoy(列夫、托尔斯泰)said,“Idealisthebeacon(烟火、灯塔).Withoutideal,thereisnosecure(无虑的,安全的,安心的,可靠的,保险的)direction;withoutadirection,thereisnolife.”Sothere’snodoubtthateveryoneneedshisorherownideal.Haveyoueverthoughtthatwhatispracticalandsensible(.明智的,有感觉的,明理的)willconnectwithourmosttreasureddreams?Maybe,tosomebody,realityhaslittlerelationtoideal.Toothersnothingcanbedonewithoutthesenseofreality.Somakeourdreamsapartofourreality.Andmakeourrealityapartofourdreams.Thereisnoreasonwhyourdreamsmustopposeourreality.Improveourdreamsandourrealitybybringingthemtogether.

　　Asauniversitystudent,establishingadreamisoneofthemostimportantthingswehavetodo.Buteveryonemustseetherealityclearlyatfirst.Yourfamilycondition,yourpersonalability,yoursocialintercourse(交往、交流),yoursubjectandthejobyouwanttodo,thesethingsshowyoutherealityandleadyoutoestablishadream.

　　Furthermore,difficultorotherwise,weshouldputthepowerofrealityintoourdreams.Lastbutnotleastremembertoworkhardatthetaskofchasing追逐ourdreams.Dobelievethatwecanachieveouridealstepbystepbythepassageoftime!

　　Intheend,Iwanttosharewithyouapoetrynamed"IthinkIcan".

　　Maybeyoucannotunderstandthemeaningofthepoetry,Butdonotbeworried,Letmetellyouthemeaning

　　Thankyouforyourlistening!

初中英语演讲稿3分钟篇10

　　Steppingintothenewcenturyenvironmentpollutionhasbecomemoreseriousthaneversince.Therearedifferentkindsofpollution.Suchaswaterpollutionairpollutionandnoisepollutionandsoon.Itseemsthatweliveonaplanetwhichisfullofpollution.whereallthesepollutioncomesfrom?Toalargeextendtheenvironmentaldestructionistheheavypricethatwepayfortherapiddevelopmentofeconomyandthegrowingpopulation.Inordertohavemorefuelpeoplecutdowntreesanddigmorecorals.Butthegrowingneedsforenergyarehardlytomeet.Countlessprivatecarsonthestreetthegasstationsareshortofgasolineeventhegovernmenthasraisethepricesomanytimesinordertocontroltheneedsofgasolinebutit’sstillnotworking.Overusingthenaturalresourceshasalreadyaffectedtheecologicalbalance.Howeverthefactoriesstillreleasethetoxicairintotheskyandthepollutedwaterintotherivers.Peoplestilllackoftheconsciousofprotectingtheenvironment.Ithinkit’stimeforallofustodosomething.

　　进入新世界以来，环境污染比任何时候都要严峻。有各式各样的污染：水污染，空气污染，噪音污染等等。看起来我们活着一个四周都是污染源的星球。那么，这些污染是从何而来的呢?在很大程度上，环境被破坏就是我们为快速的经济增长和人口增加所付出的惨烈代价。为了得到更多的能源，人们砍伐树木，挖更多的煤矿，但是还是难以维持日益增长的需求。不计其数的私家车充斥着公路，加油站的汽油严重短缺，政府多次上调油价也未能阻止私家车对汽油的需求。自然资源的过度利用已经影响到了生态平衡。然而，工厂依旧向外排放有毒气体，把工业废水倒入河里。人们依旧缺乏保护环境的意识。我认为人们应该做些事情了。

　　Thegovernmentshouldputforwardsomemorestrictlawstopreventtheenvironmentfrombeingfurtherpolluted.Andtheyshouldletpeopleknowmoreabouttheimportanceofenvironmentprotection.Andweshouldfindthebalancebetweentheeconomicgrowthandenvironmentalprotection.Plantmoretreesinthedesertsandstopcuttingdowntheforest.Forbidthefactoriestopourthewastewaterintotheriversdirectly.Encouragepeopletousepublictransportationstowork.Bothgovernmentandordinarypeopleshouldjoinhandstogethertomakeourhomecleanandfreshagain.Onlyinthiswayourearthcouldbeabetterplacetolivein.

　　政府应该施行一些更为严格的法律来防止环境被进一步的破坏掉。他们应该让人们了解到保护环境的重要性。我们要在保持经济发展和环境保护中找到平衡点。在沙漠中植树造林，停止砍伐森林。禁止工厂往河流里直接排放废水。鼓励人们用交通工具上班。政府和普通民众都应该携手保护环境，让我们的家园变得干净整洁。只有这样，我们的地球才能更适合人类居住。

初中英语演讲稿3分钟篇11

　　Whatlifeisabouthttp

　　htmlAsweallknow,themostimportantthinginlifeisourattitudetowardsit,tonsofmenhavetrieddifferentwaysoftreatinglife,andsomesucceeded,somefailed,andherearesomeofthetipstheyleftus.

　　Lifeisn’taboutkeepingscore.Lifeisn’taboutyourshoesoryourhairorthecolorofyourskin.Infactit’snotaboutifyouhavelotsoffriendsorifyouarealone,andit’snotabouthowacceptedorunacceptedyouare.Lifejustisn’taboutthat.

　　Butlifeisaboutwhomyouloveandwhoyouhurt.It’sabouthowyoufeelaboutyourself.It’sabouttrust,happinessandcompassion.It’saboutstickingupforyourfriendsandreplacinginnerhatewithlove.Lifeisaboutavoidingjealousy,overcomingignoranceandbuildingconfidence.It’saboutwhatyousayandwhatyoumean.It’saboutseeingpeopleforwhotheyareandnotwhattheyhave.Andweshouldalwaysremembertobeourselves.Othermighthavethingsthatwedesirebutbeingwhatwereallyareistheonlytrailleadingtothetruecolorsoflife.Mostofall,it’saboutchoosingtouseyourlifetotouchsomeoneelse’sinawaythatcouldhaveneverbeenachievedotherwise.

　　Theparadoxofourtimeinhistoryisthatwehavetallerbuildingsbutshortertempers;webuymorebutenjoythemless.We’velearnthowtomakealivingbutnotalife,we’veaddedyearstolife,butnotlifetoyears.Anditistimeforustochoosewhethertomakeadifferenceinourlife.

　　Andthesechoicesarewhatlifeisabout.

初中英语演讲稿3分钟篇12

　　Mydefinitionofsuccess

　　TodayIamverygladtobeheretosharewithyoumyideasofsuccess.Whatissuccess?Itiswhateveryoneislongingfor.Sometimessuccesswouldberathersimple.Winningagameissuccess;gettingahighgradeintheexamissuccess;makinganewfriendissuccess;evennowIamstandingheregivingmyspeechissomehowalsosuccess.

　　However,asaperson’swholelifeisconcerned,successbecomesverycomplicated.Isfortunesuccess?Isfamesuccess?Ishighsocialstatussuccess?No,Idon’tthinkso.Ibelievesuccessistherealizationofpeople’shopesandideals.Nowadays,inthemodernsocietytherearemanypeoplewhoareregardedasthesuccessful.Andthemostobviouscharacteristicsofhemaremoney,highpositionandluxuriouslife.Somostpeoplebelievethatssuccessandallthattheydoisforthispurpose.Buttheproblemiswetheritisrealsuccess.

　　Weallknowtherearealwaysmoremoney,higherpositionandbetterconditioninfrontofus.Ifwekeepchasingthem,whereistheend?Whatwillsatisfyusatlast?Therefore,wecansee,togettherealSuccesswemustneedsomethinginside,whichistherealizationofpeople’hopesandideals.

　　Differentpeoplehavedifferentideasaboutsuccess;causepeople’shopesandideasvaryfromoneanother.ButIamsureeverysuccessisdeartoeverybody,causeitisnoteasytocomeby,causeintheprocessofourstrivingforsuccess,wegotbothourbodyandsoultempted,meanwhileweareenlightenedbythemostvaluablequalitiesofhumanbeings:love,patient,courageandsenseofresponsibility.Thesearethebesttreasures.SonowIamveryproudthatIhavethisopportunitytostandherespeakingtoallofyou.Itismysuccess,causeIraiseuptochallengemyhope.

　　Whatissuccess?EveryonehashisowninterpretationasIdo.ButIamsureeverysuccessleadstoanever-brighterfuture.Soladiesandgentlemen,believeinourhopes,believeinourselves,we,everyoneofus,canmakeasuccessfullife!Wishyouallgoodsuccess!

初中英语演讲稿3分钟篇13

　　Atfirst,youmustunderstandthemeaningofclimatechange.Itmeansanylong-termsignificantchangeintheaverageweather,whichmayincludeaveragetemperature,precipitation,windpatternsandsoon.Forexample,Australiaisexperiencingrapidclimatechange.Sincethemiddleofthetwentiethcentury,Australiantemperatureshaverisenbyaboutaverageonetemperaturedegreewithanincreaseinthefrequencyofheatwavesandadecreaseinthenumbersoffrostsandcolddays.Rainfallpatternshavealsochanged,whichmeansthatthenorthwesthasseenanincreaseinrainfalloverthelastfiftyyearswhilemuchofeasternAustraliaandthefarsouthwesthaveexperiencedadecline.Fromthisexample,itindicatesclimatechangethatisoccurringtodayhasspedup,andaffectslong-termweather.TheEarth’sclimateislargelyaffectedbyhowmuchheatisstoredintheatmosphere.Furthermore,theclimatechangeiscausedbydynamicprocessonEarth,externalforcesincludingvariationsinsunlightintensity,andmorerecentlybyhumanactivities.

　　Themostimportantreasonofclimatechangeiscausedbyhumans,becausehumansproducealotofcarbondioxideintotheair.Thiscarbondioxideemitsfromfossilfuel,aerosols,cementmanufacture,landuse,animalagricultureanddeforestation.Forexample,treescantakeincarbondioxidetoproduceoxygenbyphotosynthesis.Ifpeoplecutmanytreesformakingfurniture,paper,orsellwoodtomakemoney,thereismuchmorecarbondioxideintheair.Beginningwiththeindustrialrevolutioninthenineteenthcenturyandacceleratingeversince,thehumanconsumptionoffossilfuelshasraisedcarbondioxidelevelsrapidly.Itmeansthatcarbondioxidelevelsaresubstantiallyhighernowthanbefore.Ontheotherhand,duringtheprocedureofmanufacturingcement,whichisusedinbuildings,significantlymorecarbondioxideisproduced.Whilepeopleimprovetheirlivingstandard,theycauseclimatechange.Whenpeopleburncoal,oil,andgasforourelectricity,carbondioxideisproduced.Whenpeopleburnfossilfueltomovevehicles,carbondioxideisalsoproduced.Thesesortsofexamplesindicatethathumansaretherealculprit.Theydonotconsidertheconsequence,whiletheyenjoyproducingeverythingtheywant.

　　Itisnotjustman-madepollutionoftheatmospherewhichcancauseclimatechange.ChangesintheamountofcarbondioxideintheairhaveoccurrednaturallyduringthehistoryoftheEarth,leadingtoclimatechanges.Whenavolcanoerupts,itreleaseshugeamountsofcarbondioxideandsulfurdioxideintotheatmosphere.However,volcanoeruptionscannoteffectclimatechange.Themainreasonisthatbeforethevolcanoerupts,itwouldreleasehugeamountofcarbondioxideandsulfurdioxideforaverylongtime.Thispollutioninjectedintotheairblocksoutalotofsunlight.Therefore,itcancausetheEarthtocooloverfeweryears.Forexample,inApril1991eruptionofMountPinatoba,whereisinthePhilippineislands,emittedhugeamountsofcarbondioxideandsulfurdioxideintotheair.ThemovementoftheEarth’saxisalsoaffectsclimatechange;itmovesalittlemorethanahalf-degreeeachcentury.OtherprocessescanchangetheEarth’sclimateovermillionsofyears.Whennotonlycontinentsmovearoundtheworld,butalsomountainsrangesarebuilt,thechangingpatternsoflandmassesaffectthewaytheheatintheatmosphereandintheoceansisstored.Inaddition,changesinthewayoceanwatercirculatesaroundtheworldcanaffecttheclimate,becausetheoceansstoreevenmoreheatthantheatmosphere.Onceoceancurrentschangedirection,slowdown,orreverse,ithasasignificantimpactonclimate.

　　Climatechangeismainlycausedbycarbondioxide.Thiscanbeseparatedtotwoimportantparts:naturalcauses,andhumancauses.Afterwerealisewhatthetwoimportantfactorsofclimatechangeare,andwhattheclimatechangeis,wecouldtrytothinkofamoreeffectivesolutiontosolvetheclimatechangeproblemtomakeahigherqualityenvironment.

初中英语演讲稿3分钟篇14

　　Aminutedoesfarmwork,aminuteharvest!Solongasusuallyisunceasingdiligentlyandtheunceasingaccumulation,whentestcertainlycanpaatonefellswoop,doesnothavethepainpaying,hashowpossiblyhasharvests?Asthesayinggoesthat,The"studyisthelamp,theendeavoristheoil,mustthinkthelampisbright,mustrefuel."hitsainappropriateanalogyin,isdiligentisjustlikediligentlymilitarypracticesnarrowandsmalltosay"YiJinjing":Regardleofhowclumsymethod,solongasmatchesbydiligentlydiligently,surelymay"decayedbemysterious",thusobtainstheconsiderableresult,thereforeIalwaysbelieved,thestudyisfirstmustbediligentdefinitely,anysideBuddhist-nature,策略性thethinglefthasbeendiligentwithoutknowingwheretobeginmentions.

　　Didnothaveinadequatelytorecognizeisstudiesintheproceindeedtohavesome技巧性thing,theHeavenallhasindeedpreparedsetofbeststudiesmethodsandthestrategyforeachpeople,onlyourverymanypeoplehadnotfoundtheseskills,themethod,thestrategy.

　　The"knowledge,theknowledge,partlydependingonstudy,onepartlydependsonasked."thisisatruthabsolutely.Isforgainadmissiontoagooduniversityinthehighschoolthreeyears,butandissaidthestudentdoesnothavethefreedevelopmentcompletelythespace,solongasunderstudentorhavetheplaninparents’instructiontoarrangeownstudyandthelife,plansownextra-curriculardevelopment,thisalsoisthestudystrategy.

　　Howregardleoftheenvironment,a"minutedoesdofarmwork,aminuteharvest,the"onlydiligentrest,thestrivingtoimproveupwardpersononlythencannotfinallysucceed!