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1、Book2Unit5WeepingformysmokingdaughterPresentationNewHorizonCollegeEnglishBOOK2Unit5Whydopeoplesmoke?Whatarethepossibleeffectsofsmoking?Whydopeoplesmoke?课文小结预习写作Back随笔Peoplesmokeforvariousreasons:…forthesakeof…workefficiency,…feelingrefreshedandstimulated……fashionable,cool,andgraceful…
2、…asaformofkillingtime……ventingtheirangerorfrustration……outofcuriosity…TipsTipsNHCEWhatarethepossibleeffectsofsmoking?NHCETipsTips课文小结预习写作Back…feelrefreshedand stimulated,onceaddicted toit,sufferfrom…aremorelikelytodeveloplung-relatedillnesses,notonly…butalso…aformofself-battering,…随笔S
3、mokingisharmfultothehealth.Smokingcauseslungdiseasessuchaslungcancer.Someresearchshowsthatlungcanceristentimeshigheramongsmokersthannon-smokers.Thisisbecausecigarette’ssmokecontainsthreeharmfulsubstances－tar（焦油）,nicotineandcarbonmonoxide.Tar,asthetobaccoburns,damagesthelungandtherefor
4、eaffectsbreathing.Nicotine,whichcanbefoundintheleaves,causesthehearttobeatfasterandincreasesbreathingrate.Smokingirritatesthethroatandrespiratorypassagesandsometimescauseslossofappetite,nausea（恶心）,shortnessofbreath,andirregularityoftheheartbeat.Butevenmoreimportant,smoking—particularl
5、ycigarettesmoking—bringschronicandoftenfataldiseasesoftherespiratorytract(呼吸道).Enoughstatisticalevidenceshowsthatsmokersaremorelikelytodevelopcancerofthelung,throat,tongue,andjawthanarenonsmokers.Theyarealsomorelikelytodevelopemphysema(肺气肿)andbronchitis（支气管炎）。NHCEHowwouldyoufeelandrea
6、ctifyoufindyourchildrensmoke?Tips课文小结预习写作Back…doesn’thelponlybyfeelingbad…effectivesolution…keepthechannelofcommunicationopen,talktomychildren,getthereasons,tokeeptheminformed,theharmfuleffectsofsmoking…随笔PresentationNewHorizonCollegeEnglishBOOK2Unit5BackgroundInformationCamel,Marlbor
7、oandPlayersaresomeofthewell-knowncigarettebrandsmadeintheUS.CamelisacigaretteintroducedbyR.J.RoynoldsTobaccoin1913.Itisthecountry’sfirstnationallymarketedcigarette.BothMarlboroandPlayersaremanufacturedbyPhilipsMorris.PresentationNewHorizonCollegeEnglishBOOK2Unit5PrinceAlbert(1819-1861
8、)wast
