英语演讲稿:初一英语演讲比赛稿是英语演讲稿的经典，只要你仔细了解并细心体会其中的技巧，你一定能够做好一个完美的演讲！
thethinkingman"schoicecontactismade.nervesorderthehearttopumpfaster.adrenalinsurgestoaction.nervesconstrictthebloodvesselsintheextremitiesofthebody.skintemperaturedrops.fingersandtoesgrowcolder.bloodpressurejump.analcoholicoradopeaddictinthefirststagesofa"cure"?amanbeingcatapultedintoouterspace?no!theseeffectsstemfromsmokingjustonecigarette.
theunitedstatespublichealthserviceisissuingcontinualwarningstosmokers.iftheyabstaincompletelyfromsmoking,theirchancesofacquiringlungcancerwillbeonein275.theirchancesofdyingoflungcancerwillbeonein10iftheybecomeheavysmokers─twoormorepacksaday.lungcancerisfatalin95percentofallcases.
butinspiteofglaringevidenceandfrequentwarnings,thepublicissmokingmoreandmore.thedepartmentofagricultureestimatesthatthisyear"sconsumptionofcigaretteswillreach180packsperpersonfifteenyearsofageandover.howmanycigarettesdoesthismeanperperson?─3600.
whyissmokingsuchanimportantproblem?becausesmokingisnotamerehabit,assomanythinkitis.no,itismoreseriousthanthat.ahabitcanbebrokeneasilyenough,butanaddictioncannot.smokerslapseintohelplessness!danielschubert,oftheuniversityofchicago,quizzed226studentsatalargenorthwesterncollegeabouttheirsmokinghabits─whytheystarted,whatsatisfactiontheygot,andiftheywantedtostop.accordingtoschubert,theywantedtoquitsmoking;buttheycouldn"t.
ifoneisaddictedtocigarettes,heisdependentuponthemphysically,aswellaspsychologically.whatisit,ifitisnotaddiction,thatmotivatesamantogooutinsub-zeroweathertobuyapackofcigarettes?ifnecessary,hewilldrivetenmileslateatnighttofindanopendrugstore.whatisit,ifitisnotaddiction,thatmakesamoocherofanotherwisecharmingyounggirl?
iwastalkingtoaprofessornotlongagowhohadjustquitsmoking.hetoldmewhatmostofyoualreadyknow─thatoncethehabitisstarted,watchout!itisnexttoimpossibletostopsmoking.iaskedhimhowheevermanagedtoquitwhenhehadbeensmokingoverapackadayfortenyears.listentohisstory.
"well,icutdowntoone-halfpackadayforthefirstweek.
iwastouchymostofthetime.theslightestirritationmademynervesjangleandmyheadwanttoexplode.thenextweekismokedfivecigarettesadayandhadanevenworsecaseofnerves.thenthefollowingweekichewedgumandsuckedonmints,candy,andpipestems.frankly,iwasn"tsurefromonemomenttothenextificouldkeepgoing.somehowimadeit."
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