高中生英语演讲稿3分钟范文（课前三分钟）

PAGE高中生英语演讲稿3分钟范文（课前三分钟精选）目录TOC\o"2-2"\z\u高一学生英语演讲稿3分钟5篇 2高一英语演讲稿三分钟 5高一英语课演讲稿3分钟 7高中生优秀英语演讲稿3分钟 9高中生关于英语演讲稿3分钟 13高中生英语演讲稿三分钟 16高中英语课前三分钟演讲稿 18

高一学生英语演讲稿3分钟5篇高一学生英语演讲稿3分钟篇1dearteachersandclassmates:goodmoring,todayi'msohappytomakethisspeechtoyou,mytopicis"beyourself"asweallknowlifeisshortandhard,andthewordweliveinarefullofhardship,so,theiraresomepeople,maybemanypeople,losttheirselvsintheword,theydonotknowwhotheyare,donotknowwhattheyarefor,andwhytheyarefor,butwhentheybecomethemselvstheywillknowwhatisimportanttohim,andwhatshouldhedo,todayyouandi,andallofusentrythisschool,whatwearefor,isweformoney?isweforbeautifulgirls?orifweforplaying?tobeyourslef,andyouwillknowtherealquestion,thequestiononlyadjustyou.sobeyourself.andyourschoollifewillbefullofsunshineyourlifewillbefullofhappy.thatisallthankyou高一学生英语演讲稿3分钟篇2Ladiesandgentlemen,boysandgirls,IamChinese.IamproudofbeingaChinesewithfivethousandyearsofcivilizationbehind.I'velearnedaboutthefourgreatinventionsmadebyourforefathers.I'velearnedabouttheGreatWallandtheYangtzeRiver.I'velearnedaboutZhangHeng(张衡)andI'velearnedaboutZhengHe(郑和).WhosaystheYellowRiverCivilizationhasvanished(消失)?Iknowthatmyancestorshavemademiracles(奇迹)onthisfertilelandandwe'restillmakingmiracles.Whocanignorethefactthatwehaveestablishedourselvesasagreatstateintheworld,thatwehavedevisedourownnuclearweapons,thatwehavesuccessfullysentoursatellitesintospace,andthatourGNPranksNo.7intheworld?Wehaveexperiencedtheplunders(掠夺)byothernations,andwehaveexperiencedthewar.Yet,basedonsuchruins,therestillstandsournationChina,unyieldingandunconquerable!IoncecameacrossanAmericantourist.Shesaid,“Chinahasahistoryoffivethousandyears,buttheUSonlyhasahistoryof200years.Fivethousandyearsago,Chinatooktheleadintheworld,andnowitistheUSthatisleading.”Myheartwasdeeplytouchedbythesewords.Itistruethatwe'restilladevelopingnation,butitdoesn'tmeanthatwecandespise(鄙视)ourselves.Wehavesuchalong-standinghistory,wehavesuchabundantresources,wehavesuchintelligentanddiligentpeople,andwehaveenoughtobeproudof.Wehavereasonstosayproudly：wearesuretotaketheleadintheworldinthefutureagain,forourproblemsarebig,butourambition(雄心)isevenbigger,ourchallenges(挑战)aregreat,butourwillisevengreater.IamChinese.Ihaveinherited(继承)blackhairandblackeyes.Ihaveinheritedthevirtuesofmyancestors.Ihavealsotakenoverresponsibility.Iamsure,thatwhereverIgo,whateverIdo,IshallneverforgetthatIamChinese!Thankyou.高一学生英语演讲稿3分钟篇3Youthisnotatimeoflife,itisastateofminditisnotrosycheeks,redlipsandsuppleknees,itisamatteroftheemotions:itisthefreshnessitisthefreshnessofthedeepspringsoflife.Youthmeansatemperamentalpredominanceofcourageovertimidityoftheappetite,foradventureovertheloveofease.Thisoftenexistsinamanof60morethanaboyof20.Nobodygrowsoldmerelybyanumberofyears.Wegrowoldbydesertingourideals.Yearswrinkletheskin,buttogiveupenthusiasmwrinklesthesoul.Worry,fear,self–distrustbowstheheartandturnsthespiritbacktodust.Whether60of16,thereisineveryhumanbeing„sheartthelureofwonders,theunfailingchildlikeappetiteofwhat‟snextandthejoyofthegameofliving.Inthecenterofyourheartandmyheartthere‟sawirelessstation:solongasitreceivesmessagesofbeauty,hope,cheer,courageandpowerfrommenandfromtheinfinite,solongasyouareyoung.Whentheaerialsaredown,andyourspiritiscoveredwithsnowsofcynicismandtheiceofpessimism,thenyouaregrownold,evenat20,butaslongasyouraerialsareup,tocatchwavesofoptimism,thereishopeyoumaydieyoungat80.That‟sall!Thankyou!高一学生英语演讲稿3分钟篇4IhaveadreamEveryonehashisowndream.WhenIwasalittlekid,mydreamwaseventohaveacandyshopofmyown.Butnow,whenIam16yearsold,standinghere,mydreamshavealreadychangedalot.Ihavegotquitedifferentexperiencefromothergirls.Whiletheywereplayingtoysathome,whiletheyweredreamingtobetheprincessesinthestory.Iwasrunninginthehardrain,jumpingintheheavysnow,pitchinginthestrongwind.Nothingcouldstopme,becauseofawonderfulcallfrommyheart--tobeanathlete.Yeah,ofcourse,I'manathlete,I'msoproudofthatallthetime.WhenIwas10yearsold,Ibecameashot-putathlete.Thetrainingwasreallyhard,Icouldn'tbeartheheavyshotinmyhands.ButIalwaysbelievethat"godonlyhelpthosewhohelpthemselves".Duringthoseharddays,IfindIwasgrowingmorequicklythanothersofthesameage.Tobeanathleteismymostcorrectchoice.But,Iquitmyteamafterenteringhighschoolbecauseofasillyexcuse.Ireallydidn'twanttostopmysportscareeranyway.TodayIsaytoyoumyfriendsthateventhoughImustfacethedifficultiesofyesterday,todayandtomorrow.Istillhaveadream.Itisadreamdeeplyrootedinmysoul.Ihaveadreamthatoneday,Icanrun,jumpandpitchjustlikeIusedtobe.Ihaveadreamthatoneday,Icangobacktomydreamsportsandjointhenationalteam.Ihaveadreamthatoneday,Icanstandonthehighestplaceattheolympicgames.Withallthecameraspointingatme.IwilltelleveryonethatI'msoproudtobeaChineseathlete!Thisismyhope.ThisisthefaiththatIcontinuemystepswith!!!Withthisfaith,Iwilllivethoughthestrongwindandheavyrain,nevergiveup!Soletvictoryringfrommyheart,fromallofyou.Whenweallowvictorytoring.Imustbetheone!Inmyimagination,I'mabird,amagicalbird.Icarrymydreamsallwithmebymybigwings.Iflythoughthemountains,thoughtheforests,overthesea,tothesun,thewarmestplaceintheaerospace!Everynight,Ihaveadream,Iseeagirlsmiling!高一学生英语演讲稿3分钟篇5Ihaveahappyfamily:Hasme,daddy,mother.Myfatherisoneverystrict,buttheveryhumorousperson,mymotherisalsoverybeautiful,becauseshelikesbythebeautifuldevelopmentatthesametimeinfrontofothers.Theyarethemerchants,thereforeisverybusy,butactuallyverymuchcaredthatpaysattentiontomylifeandthestudy.Myhobbyhitsthecomputer,studiesEnglish,playsthepiano,Ilikeallwiththemusicrelatedmatter,moreoverlikesintheclearweatherthemorningtakingawalktheseashore.Myfatherdaddylikestheoutdooractivity,takesawalkandlikesinthemorningandtheeveningreadsthenewspaper,andsaidfrequentlywithmeaboutthesocietyinthematter!MothercompareslikeslookingthatthetelevisionwatchestheserialTVopera.Butshelookslikeeverydayisquitebusy!looksthatfatherandmotherrushabouttired,sometimesIhowwanttomakeanythingforfatherandmother,butfatherandmotheralwayssaymenowmostimportantlythelongspotsocietyexperienceandthemulti-studyknowledge!therefore,IthoughtthatnowImuststudywellmostimportantly,aftergrowingup,givemyfathermotherthehappylife.高一英语演讲稿三分钟高一英语演讲稿三分钟篇1InnovationHello,ladiesandgentlemen.It’sgreattobehere.Firstofall,thanksforyourcoming.Tonight,whatIamgonnatalkaboutisinnovation.Whocantellmewhatisinnovation?Weallknowthat,since2021,Chinahasbeenthroughthegreatestchangesbroughtbythereformandopening-up.Sowhatwecanseefromthereformandopening-up?Thepowerofinnovation.That’swhyIamhere.IamheretoshowyoumyChinesedream.Iwanttotalkaboutthefutureandhowwe'regoingtowinit.Ifwewanttomakeinnovation.Butfirstly,weshouldmakesurethatChinaisaplacewherewecanmakeitifwetry,wherewecangoasfarashardworkandbigdreamswilltakeus.Weunderstandthatit’snotgoingtobeacakewalk,thiscompetitionforthefuture,whichmeansallofusaregoingtohavetodoourbest.Wearegoingtohavetowinthefuturebybeingsmarterandworkingharderandworkingtogether.Innovationisthespiritofourcountry,themotiveforceforourcountry’sprosperity.Sparkingtheimaginationandcreativityofourpeople,unleashingnewdiscoveries--that'swhatChinawilldobetterthananyothercountryonEarth.Fromthemomentwehaveanewidea,wecanexploreit;wecandevelopitwitharesearchgrant;wecanprotectitwithapatent;wecanmarketitwithaloantostartanewbusiness.We’vegotachainthattakesagreatideaallthewaythrough.Wemustbeconfirmedthat,today,thechallengeswefacearereal.Theyareserioustheyaremany.Theywillnotbemeteasilyorinashortspanoftime.Butwewillsomehowfindawaytoovercomethedifficulties.MymajorisXXX.Myjobistodiscoverorcreatenewdrugsformanydiseaseslikecancer.Youknowthatlaboratoryistheplacewheremiracleshappen.Believeitornot.WhatIdocansavemillionsofpeople’slives.Foralongtime,whatchallengesmeishowtocommercializeresearch.Youcomeupwithagreatidea,butmovingthatnewdiscoveryfromtheorytopracticeorfromthelabtothemarketplace,that'sreallyabigjob.That’swhatweshouldfocuson.Weneedtoactwithasenseofurgency-tostudyandworkandcreateasifthefateofthecountrydependsonus-becauseitdoes.Itdependsonus.Thankyou!高一英语演讲稿三分钟篇2Sayinggoodbyetochildhood,westepintoanotherimportanttimeinthepaceofyoung,facingnewsituations,dealingwithdifferentproblems……everyonehashisownunderstandingofyoung,itisaperiodoftimeofbeautyandwonders,onlyafteryouhaveexperiencedthesour,sweet,bitterandsaltycanyoureallybecomeapersonofsignificance.thretimeofyoungislimitted,itmaypassbywithoutyourattention,andwhenyoudiscoverwhathashappened,itisalwaystoolate.graspingtheyoungwellmeansabettertimeiswaitingforyouinthenearfuture,orthesituationmaybeopposite.havingaviewonthesegreatmeninthehistoryofhunmanbeing,theyallmadefulluseoftheiryouthtime,todothingsthatareusefultosociety,tothewholemankind,andasacosquence,theyarerememberedbylater.generations,admiredbyeveryone.sodosomethinginthetimeofyoung,althoughyoumaynotgetachievementsasthesegreatmendid,thoughnotforthewholeword,justforyoueself,forthosearound!theyoungisjustlikebloomingflowers,theyaresobeautifulwhenblooming,theymakepeoplefeelhappy,butwithtimepassingby,aftertheywithers,moetpeoplethinktheyareugly.andsoitisthesamewithyoung,weareenthusiasticwhenweareyoung,thenwemayloseourpassionwhengettingolderandolder.sowemusttreasureit,don'tletthelimittedtimepassby,leavingnothingofsignificance.高一英语演讲稿三分钟篇3letmebeginmyspeechwithareplayofscenesfamiliartomost,ifnotall,ofthosepresentheretoday."mum,i'msorry,butineed3,000yuanformytuitionthisyear.""mum,itismyfriend'sbirthdaytomorrow,imustbuyherapresent.""mum,thisjacketwasoutoffashionlongago,wouldyoudomeafavor?"take.take.take.therelationshipbetweenamotherandachildalwaysseemstofollowsuchapattern.iknowmymotherisalwaysthereforme,providingmewitheverythingineed;fromfoodtoclothing,fromtuitiontopocketmoney.ineverthoughttwiceaboutallshediduntilonedayshesaid,"willtherebeatimethatyou'llsayyouhavetakenenoughfromme?"likeachildendlesslyasking,wehumans,throughouthistory,havebeencontinuallydemandingwhatwedesirefromnature.weenjoythecomfortandbeautyofourfurniture,yetweneverbothertothinkabouttheserioussoilerosioncausedbydeforestation.wetakeitforgrantedthatwemustwarmourselvesinwintertimes,yetweseldomrealizetheburningawayofpreciousnaturalresources.weappreciatealltheprosperityfromthedevelopmentofmodernindustry,yetfewwouldgivetheslightestconsiderationtotheglobalairandwaterpollutioncausedbyindustrialwastes.ourruthlessexploitationhaspermanentlyimpairedourmotherearth.aswetragicallylearnedfromlastsummer'sfloods.wecannotcontinueourcarelessness.finally,standinghereatthethresholdofthe21stcentury,wecannothelpthinkingofourposterity.natureisnotonlythemotherofthepresentgeneration,butalsothemotherofthegenerationstocome.howseverelyourdescendentswillcriticizeusifweleavethemabarrenandlifelessmother?howmuchmoretheywillappreciateusifwegivethemaworldofharmonytoinherit?letusstartrespectingandcaringfornaturefromnowon.letusstartthecampaignof.高一英语课演讲稿3分钟高一英语课演讲稿3分钟篇1First,Iwouldliketoknow,whatdoesyourdestinyofferyou?Happiness,wisdom,astrongbodyorsomethingelse.IfIhadaskedthisquestiontopresidentNixon,hewouldprobablyhadsaid,”Ourdestinyoffersnotthecupofdespair,butthechaliceofopportunity.”Needlesstosay,oneofthebiggestopportunitiesgiventoChinaisthe20xxOlympicGames.Tillnow,wehaveusedtwoseventhsofthepreparationtime.Howmuchchangeshaveyouseen?Newroads,newsubwaylines,public-exercisingequipmentswithbeautifulcolors,largeblocksofgrassfields,andalsolotsofmoderngymswhichareunderconstruction.Otherthanthose,thereareevenmoregoodeffectsbroughttousbytheOlympicGamesthatcannotbeseendirectly.Forexample,moreandmorepeoplewillgettoknowChina.I’msurethemysteriousChineseculturewillattractthemstrongly.Andthegameswillalsodogoodtotheeconomyandenvironment,foritisgainingtheattentionofforeigninvestorsandtheawarenessofenvironmentalprotectionisbeingstrengthened.Whatismore,OlympicGamesgiveauniqueopportunitytoinspireandeducateanewgenerationofChineseyouthwiththeOlympicvaluesandtheOlympicspirit.Nowthatwehaveseensomanyadvances,couldyouevenimagineuslosingtheholdingrights?I’vealreadysaidalotabouttheOlympicsandChina.ButIthinkeveryoneshouldusesometimetothinkofthisquestion,”DoestheOlympicGameshaveanyspecialmeaningtoyou?”Forus,ImeantheChineseyouth,20xxOlympicGamesisatremendousgift.Becausewhatwearewaitingforistodosomethingsignificantasrepayingthelovegiventous.Thesocietyisjustlikeaship,andinourdreamsthecaptainiswavinghishandandsaying”Hey!Comehereandtakethehelm!”Howcharminghisvoiceis,butwehaveneverheardofitinourtruelife.Thismorning,however,whenwewakeup,wewillseetheOlympicGameswavingitshand.Afterchewing,mostofuswillhaveatleastoneplanaboutwhattodofortheOlympicGames.Andmineistobea“comforter”thatissomeonewhowillgivecomforttoothers.Attheendofmyspeech,Ihopeallthepreparationwillgowell,andeveryonewillshowtheirabilitytotheworld.Letusseizeopportunitiesandgiveabigsmiletochallenges.高一英语课演讲稿3分钟篇2Goodmorningmyfriends,Iamastudentfromclass1andmynameiszouyuting.IamverygladthatIcanhavethechancetomakeaspeechbeforeyou.Thetopicofmyspeechis'Weneedfriendship'.Theword'friend'hasmanymeanings.Itcanbeapartner,aplaymateaswellasaconfident.Inall,ourfriendsplayanimportantroleinourlives.Maybeyouwillaskme'Whatisfriendship?'.somepeoplesaythatfriendshipisarayofsunshineinthedark.Friendshipcanmakeyouawayfromdarknessandcancheeryouupatthesametime.Basedonthis,youmaycomeupwithanotherquestion'Whyweneedfriendship?'.Weeveryoneneedsfriendship.Noonecanlivealone.Aslifeisfullofdifficulties,weneedfriendstosupportandhelpusout.Ourfriendsgiveuswarningsagainstdanger.Ourfriendsofferusadvicewithregardtohowtodealwithvarioussituations.Truefriendssharenotonlyhappiness,butalsosadness.Asanoldsayinggoes,afriendinneedisafriendindeed.Fortunately,Ihaveatruefriend.Sheisnotbeautifulbutverykind.EverytimeImetwithproblems,shegavemecourageandconfidencetoovercomedifficulties.WhenIwasinlowspirits,shetoldmesomefunnyjokestocheermeup.WhenIcaughtindistress,sherushedtometolendahelpinghand.Allthesemakeiteasytostaywithher.ButeverytimewhenIgreatlythankedher,shedisappearedinthecrowd.Lastbutnottheleast.'Howshouldwemakefriends?'PersonallyIthinkthemostimportantthingistobefriendly.Cheerfulnessisthebasisoffriendship.Believeit,smileisanattractivething.Afriendlypersonalwaysthinksofothers.Peoplewhorefusetoconsiderothershavefewfriends.Withfriendship,lifeishappyandharmonious.Whydon’tyoutreasureourfriendship?Comeon,everyone!Let’stryourbesttomakefriends.Ihopemyspeechwillbesuccessful.That'sall.Thankyouforlistening.高一英语课演讲稿3分钟篇3WeAreTheWorld,WeAreTheFutureSomeonesaid“wearereadingthefirstverseofthefirstchapterofabook,whosepagesareinfinite”.Idon’tknowwhowrotethesewords,butI’vealwayslikedthemasareminderthatthefuturecanbeanythingwewantittobe.Weareallinthepositionofthefarmers.Ifweplantagoodseed,wereapagoodharvest.Ifweplantnothingatall,weharvestnothingatall.Weareyoung.“Howtospendtheyouth?”Itisameaningfulquestion.Toanswerit,firstIhavetoask“whatdoyouunderstandbythewordyouth?”Youthisnotatimeoflife,it’sastateofmind.It’snotamatterofrosycheeks,redlipsorsuppleknees.It’sthematterofthewill.It’sthefreshnessofthedeepspringoflife.Apoetsaid“Toseeaworldinagrainofsand,andaheaveninawildflower,holdinfinityinthepalmofyourhand,andeternityinanhour.Severaldaysago,Ihadachancetolistentoalecture.Ilearntalotthere.I’dliketoshareitwithallofyou.Let’sshowourrightpalms.Wecanseethreelinesthatshowhowourlove.careerandlifeis.Ihaveashortlineoflife.Whataboutyours?Iwonderedwhetherwecouldseeourfutureinthisway.Well,let’smakeafist.Whereisourfuture?Whereisourlove,career,andlife?Tellme.Yeah,itisinourhands.Itisheldinourselves.Weallwantthefuturetobebetterthanthepast.Butthefuturecangobetteritself.Don’tcrybecauseitisover,smilebecauseithappened.Fromthepast,we’velearntthatthelifeistough,butwearetougher.We’velearntthatwecan’tchoosehowwefeel,butwecanchoosewhataboutit.Failuredoesn’tmeanyoudon’thaveit,itdoesmeanyoushoulddoitinadifferentway.Failuredoesn’tmeanyoushouldgiveup,itdoesmeanyoumusttryharder.AswhatIsaidatthebeginning,“wearereadingthefirstverseofthefirstchapterofabook,whosepagesareinfinite”.Thepasthasgone.Nothingwedowillchangeit.Butthefutureisinfrontofus.Believethatwhatwegivetotheworld,theworldwillgivetous.Andfromtodayon,let’sbetheownersofourselves,andspeakout“Wearetheworld,wearethefuture.”高中生优秀英语演讲稿3分钟高中生优秀英语演讲稿3分钟篇1Goodevening,LadiesandGentlemen:Thankyouverymuchforchoosingtocomeinsuchacoldnight.Todaymytopicisaboutchoiceandprocess.Aresearchshowsthatamanhastomake73choicesoneday.Withsomanychoicesoneday,peopleeasilygetsoconfusedandafraidofmakingwrongchoicethattheyhesitateandfinallymissthetruepartoflife.Inmyopinion,thefollowingpartisofmuchmoreimportancethanthechoice.Thereisnoabsoluterightorwrongchoicebutwonderfulorboringlife,whichtheprocessmakesthedifference.Lifeisaboxofchocolate,youneverknowwhatyouwillget.ForrestGumpmadenodecisionbyandforhimselfbutheaccomplishedgreatsuccesswithhisstrongwillintheprocess.Theprocessisnottheroaditselfbuttheattitudesandfeelings,thecaution,courageandpersistancewehaveasweencounternewexperienceandunexpectedobstacles.Takemyselfasanexample,IchangedmymajorwhenIbecameapostgraduate.Afterthechoice,dayshavebeenharshforme.Icannotunderstandthenewlessonsatall.FortheyarecloselyrelatedtomathmaticswhichIlearnednothingaboutbefore.Howeverwuththebeliefthatthisisthegreatchanceformetoexperiencenewideasandchallengemyself,Ipersisted.Iaskedforhelpfromeverychannelandreorgonizedmylife.GraduallyIcouldunderstandsomepartsandevenfoundmathsinteresting.Moreover,Ilearnedtoactinsteadofcomplaining.Inretrospect,thechoiceleftnotraceinmymindbutthehappinessandbitternessofthepastfourmonthsbecomesanunforgetableexperienceinmylife.NOmatterwhatthechoiceis,enjoytheprocess.Intheprocess,yourpotentialwillbeinspiredandnewdiscoveries,improvementandprogresswillcometoyou.Thesearethemostbeautifulsceneriesandonlyonthewaycanyouseeit.Thesemakeyourlifecolorful.ThereisnoneedandIdonnotwanttojudgewhetheritrightorwrongformetobehere,butIcongratulatetomyselfforIgainandenjoythisfantasticexperience.Somydearfriends,neverworryaboutyourchoiceandenjoytheprocess.Iamsureyouwillgetsomethingnewandinterstingtonightafteryouchosetocomehere.Thankyou!高中生优秀英语演讲稿3分钟篇2Goodevening,LadiesandGentlemen:I’dliketostartwithagroupofpictures."Modernandadvanced"?Thissocietyforgets,andignorestheothertwothirdsofhumanbeings.It'sfarfromtheideal!Wecallidealasautopian,aplacewhererealitydoesnotexist.Afewpeoplestilllookforwardtotheideals.Wemakefunofthem,consideringtheyarenaive.Willwestillbecontenttoliveinsuchasociety,ifmisfortunedropstous?No!Ofcausenot!Whenwefeelthewarmthofthesun,thesepeople,enduregreatsorrowsandpains.Canweimaginethat?Theyareourbrotherandsisters!Facingthem,willwestillcomplainaboutourownmisfortune?Facingthem,willwestillhavethemoodshoutingforourownfreedom?Facingthem,willwestillwanttohavemoreandmoreunnecessarystuff?Theyareunabletomeettheirneeds,eventhebasicneedsofsurvival!Everyone,asamemberofhumanity,shouldn'tfeelashamed?Ourluxurydeprivedtheirlives,ourindifferenceviolatedoursoul,andourbarbaritydestroyedhumancivilization!What'stheidealsociety?It'sasocietynooneworriesabouttheirliving,asocietynooneisrefusedfromeducation,asocietyeveryonecanpursuehis/herownhappiness!Theidealsocietyisfilledwithlove,joyandkindness.Inthatsociety,wecantouchtheother'shearts,wecanshareourdreamsandmostimportant,wecanjustbethetruemen!Let'sbreaktheethnicdivide,bridgethegapbetweenrichandpoor,handinhand,tobuildaGreatwall,protectingusfromevil;toconstructasteadybridge,connectingrealitytotheidealsociety!Let'spursueforthat,that'stheonlywaytothebrightfuture!Theyarewatchingus!Thankyou!Smokingisagreatercauseofdeathanddisabilitythananysingledisease,saystheWorldHealthOrganisation.Accordingtotheirfigures,itisresponsibleforapproximatelyfivemilliondeathsworldwideeveryyear.Tobaccosmokingisaknownorprobablecauseofapproximately25diseases,andeventheWHOsaysthatitsimpactonworldhealthisnotfullyassessed.HeartattackandstrokeUKstudiesshowthatsmokersintheir30sand40sarefivetimesmorelikelytohaveaheartattackthannon-smokers.Tobaccocontributestothehardeningofthearteries,whichcanthenbecomeblockedandstarvetheheartofbloodflow,causingtheattack.Often,smokerswhodevelopthiswillrequirecomplexandriskyheartbypasssurgery.Ifyousmokeforalifetime,thereisa50%chancethatyoureventualdeathwillbesmoking-related-halfofallthesedeathswillbeinmiddleage.Smokingalsoincreasestheriskofhavingastroke.LungproblemsAnotherprimaryhealthriskassociatedwithsmokingarelungcancer,whichkillsmorethan20,000peopleintheUKeveryyear.USstudieshaveshownthatmenwhosmokeincreasetheirchancesofdyingfromthediseasebymorethan22times.Womenwhosmokeincreasethisriskbynearly12times.Lungcancerisadifficultcancertotreat-longtermsurvivalratesarepoor.Smokingalsoincreasestheriskoforal,uterine,liver,kidney,bladder,stomach,andcervicalcancers,andleukaemia.Anotherhealthproblemassociatedwithtobaccoisemphysema,which,whencombinedwithchronicbronchitis,produceschronicobstructivepulmonarydisease.helungdamagewhichcausesemphysemaisirreversible,andmakesitextremelydifficulttobreathe.HarmtochildrenSmokinginpregnancygreatlyincreasestheriskofmiscarriage,isassociatedwithlowerbirthweightbabies,andinhibitedchilddevelopment.Smokingbyparentsfollowingthebirthislinkedtosuddeninfantdeathsyndrome,orcotdeath,andhigherratesofinfantrespiratoryillness,suchasbronchitis,colds,andpneumonia.Nicotine,aningredientoftobacco,islistedasanaddictivesubstancebytheUSauthorities.Althoughthehealthrisksofsmokingareculmulative,givingupcanyieldhealthbenefitsregardlessoftheageofthepatient,orthelengthoftimetheyhavebeensmoking.FutureimpactBy20xx,theWHOexpectstheworldwidedeathtolltoreach10million,causing17.7%ofalldeathsindevelopedcountries.Therearebelievedtobe1.1billionsmokersintheworld,800millionofthemindevelopingcountries.高中生优秀英语演讲稿3分钟篇3Goodafternoon,ladiesandgentlemen!I’mveryhonoredtostandhereandgiveyouashortspeech!Tobeginwith,Iwanttoaskaquestion.Doeseverybodydreamagooddreamlastnight?Actually,todayIwanttotalkaboutdreamwithyou.Ofcourse,WhatIwanttotalkisnotadreamyouhavelastnight,butadream——aboutlife.Everyonehasdreamsaboutlife,differentdreamsatdifferentlifestage,andweneeddreamstosupportus.Dreamsarelikethestarsweneverreachinthesky,butlikemostmariners,wecanchartourcoursebythem.Withthedream,wehaveadirection,withadirection,wewerenolongerconfused.Withthedream,thereishope,Withhope,wehavethestrengthtofight.Ihaveadream:Tobeadoctor.，becausedoctormayrelievethepainofpatients.Mayletthehumanchangethehealth.Atthesametime,Ibelievedthat,thosewhohelpothersmaybeabletoobtainjoyfully.Therefore,Ihopedinthenearfuture,Imightbeadoctor.ButIknow，lifeistough,andtherearealwaysupsanddowns,maybewefailinthewaytoouraims,andwemayfeelde