英语演讲精选三篇

英语演讲精选三篇

讲稿，汉语词语，拼音是jiǎng gǎo，意思是演讲、报告或教课前所写的底稿。以下是小编为大家收集的英语演讲精选三篇，仅供参考，欢迎大家阅读。

英语演讲篇1

　　Goodmorning,everybody!

　　Inthisworld,thereisonethingthatisveryfairtoeverybody,whetheryouareamaleorfemale,youngorold,richorpoor.Doesanybodyknowwhatitiscalled?

　　Right.Itistime.ThetopicIamgoingtopresenttoyoutodayiscalled“TreasureEveryMinute”.

　　Theclockisrunning.Makethemostoftoday.

　　TorealizethevalueofONEYEAR,askastudentwhofailedagrade.

　　TorealizethevalueofONEMONTH,askamotherwhogavebirthtoaprematurebaby.

　　TorealizethevalueofONEWEEK,asktheeditorofaweeklynewspaper.

　　TorealizethevalueofONEHOUR,asktheloverswhoarewaitingtomeet.

　　TorealizethevalueofONEMINUTE,askapersonwhomissedthetrain.

　　TorealizethevalueofONESECOND,askapersonwhojustavoidedanaccident.

　　TorealizethevalueofONEMILLISECOND,askthepersonwhowonasilvermedalintheOlympics.

　　Treasureeverymomentthatyouhave!Andtreasureitmorebecauseyoushareditwithsomeonespecial,specialenoughtospendyourtimewith.

　　Andrememberthattimewaitsfornoone.Yesterdayishistory.Tomorrowisamystery.Todayisagift.That"swhyit"scalledthepresent!!Theclockisrunning.Makethemostoftoday.

　　Goodluck,everybody!

　　早上好,大家好!

　　在这个世界上，有一件事对每个人都是非常公平的，无论你是男是女，年轻还是年老，富有还是贫穷。

　　有人知道它叫什么吗?

　　正确的。是时候了。今天我要给大家讲的题目是“珍惜每一分钟”。

　　钟在走。充分利用今天。想知道"一年"的价值，就去问留级的学生。

　　想知道"一个月"的价值，就去问曾经早产的母亲。

　　想知道"一周"的价值，就去问周报的编辑。

　　想知道"一小时"的价值，就去问等待见面的恋人。

　　想知道"一分钟"的价值，就去问刚错过火车的人。

　　想知道"一秒钟"的价值，就去问刚躲过一场车祸的人。

　　想知道千分之一秒的价值，就去问奥运会的银牌得主。

　　珍惜你所拥有的每一刻!

　　更要珍惜它，因为你和某个特别的人分享了它，那个特别到足以陪伴你一生的人。

　　记住，时间不等人。昨天是历史。明天是个谜。今天是一份礼物。这就是为什么它叫做现在!!

　　钟在走。充分利用今天。

　　祝你好运,大家!

英语演讲篇2

　　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.

英语演讲篇3

　　Goodmorning,ladiesandgentlemen,todayiamsohappytostandheretogiveyouarather,arealstoryofmine.

　　Thoughwithtimegoingby,icanstillrememberwhatyouoncetoldshouldbeabrave,youlookedintomyin,yearout,nearlymostofmymemoriesarefadinglittlebyonlythissimplesentenceremained,withoutbeingforgotteninmylife.

　　Againandagain,icannotstopmyselffromthinkingaboutordinary,butsoimpressive,somoving,justlikethebrightestsunshine,ithelpsmegothroughthedarkestamsuchasensitivegirlinyoursaid,mysorrofulfacialexpressionmadefeelso,thereisonethinginevertellyou,thatis,iambecomingabiggirlgraduallywithyourwordsandnevertellyouaboutit,foribelieveoneday,youcanseethegreatchangesofmineforiswhatiwanttodoiniknow,thatwillbethebestgiftforyou.

　　IsuddenlythinkofasongnamedMYHEARTWILLGOisabeautifulsentencegoinglikearesafeinmythanonce,iwasmovedtotearsbyknow,iamalsosafeinyourhavealreadyforgottenwhenitoldyouiwasgoingtoleaveforAustraliathissummerjustsmiledasusual,gentlyyoudecidetodo,iwillbeinfavorofit,but,justonething,remember,whenyoufelllonelyabroad,donotforgetwearehere,prayingforareallaroundyou,faracrossthedistanceandspacebetweenclosedmyeyes,theflashbackmemorieswehadtogether,onceweplayedgamesonthepalyground,weplayedjokesoneachother,youalwayswrotealotofsentencesonmyarticlestoencouragethemostunforgetablething,youtoldme,youbelievedmicouldbeabigorlater.

　　Atthatspecificmoment,isuddenlyunderstoodthemeaningofthissentenceonthatday,ismiledasyouusedto,lookingatlastwordsisaidwere,keepwalkinginsunshine.

　　Yes,keepwalkinginsaidtoyou,alsotoknowiamnotalonewihtyourcompany,andwecankeepwalkinginsunshinetillthelastminuteofourdays.

　　Ipromise,iwillbeabiggirl.

　　Ipromise,iwillbeabravegirl.

　　Ipromise,iwillkeepwalkinginsunshine.

　　Thatismyspeech,thankyou!