求一篇关于吸烟的坏处的英语作文！！！

Themomentalightedcigarette,youlitthefuseofthedeath.

Smokingishazardoustohealthaseveryoneknowsisthefactthat.Aroundtheworldeveryyear2500000peoplediefromsmoking,tobaccoisthefirstkillerofhuman.Consciouslydon'tsmokinghabitsofpersonalhygiene,notonlybeneficialtohealth,butalsoamanifestationofhighpublichealthethics.Inthesmokingroom,especiallythedoorsandwindowsclosedinwinterenvironment,notonlyfullofhumanbodyindoorexhaledcarbondioxide,andexhaledcarbonmonoxidesmokers,willmakepeoplefeelheadache,fatigue,decreasedworkefficiency,moreseriousiscoldsmokespititoutinsmokers,hotsmokecigarettetarandnicotinecontentthansmokersinhalemore1times,2timesmorethanBAP,4timesmorecarbonmonoxide,50timesmoreammonia.

Datashowthat,long-termsmokersthannon-smokerslungcancerincidencerateof10-20times,theincidenceoflaryngealcancerhigh6-10times,2-3timeshigherincidenceofcoronaryheartdisease.Ahighincidenceofthecirculatorysystem3times,ahighincidenceofbronchitis2-8times.Itwasinvestigatedthe1000family,thefamilyfoundthatsmoking16yearsoldofthefollowingchildrenwithrespiratorydiseasesthannon-smokersformorethanfamily.Childrenunder5yearsofage,don'tsmokeinthefamily,33.5%hadrespiratorysymptoms,andsmokingfamilywhile44.5%haverespiratorysymptoms.

Smokingisdangerousforwomenspecial,smokingwomenwhoareusingoralcontraceptives,canincreaseheartdiseaseattackandvenousthrombosisopportunities;smokingpregnantwomenpronetoprematureandunderweight,babiesimmunefunctionisreduced,easytofallill;accordingtostatistics,passivesmokingpregnantbabyteratogenicrateincreased.

Smokingharmothersharm,shouldconsciouslydevelopgoodhealthhabitsdonotsmoke.

IntheMinistryofHealthpublishedin2006Chinasmokingandhealthreport,weseesuchdata:in2002thepopulationagedover15yearsinChina'ssmokingratewas35.8%,amongthemmaleandfemalesmokingratewere66%and3.1%.Thusestimatedthatsmokersisabout350000000,accountingfortheworld's1/3smokers.Inaddition,ourcountry'ssmokingpopulationhastheyoungtendency,comparedwith80intwentiethCentury,theaverageageofstartingsmokingbytheageof22.4isreducedto19.7yearsold.IsChina'slargestproduceroftobacco,tobaccoconsumptionis.ThesumoftobaccoproductioninChinaisequivalenttotheother7largesttobaccoproducingcountries.SalesinChinaeveryyear,cigarettereachesashighas1.6trillionsticks,Chineseconsumptionofcigarettesaccountedforabout1/3oftheworld.Ifthesmokingrelateddiseasescausingdeathareincludedinthestatistics,atpresent,eachyearabout1000000peopledied.

点燃香烟的一刹那，你也点燃了死亡的导火索。

吸烟危害健康已是众所周知的事实。全世界每年因吸烟死亡达250万人之多，烟是人类第一杀手。自觉养成不吸烟的个人卫生习惯，不仅有益于健康，而且也是一种高尚公共卫生道德的体现。在吸烟的房间里，尤其是冬天门窗紧闭的环境里，室内不仅充满了人体呼出的二氧化碳，还有吸烟者呼出的一氧化碳，会使人感到头痛、倦怠，工作效率下降，更为严重的是在吸烟者吐出来的冷烟雾中，烟焦油和烟碱的含量比吸烟者吸入的热烟含量多1倍，苯并芘多2倍，一氧化碳多4倍，氨多50倍。

　　有资料表明，长期吸烟者的肺癌发病率比不吸烟者高10-20倍，喉癌发病率高6-10倍，冠心病发病率高2-3倍。循环系统发病率高3倍，气管炎发病率高2-8倍。有人调查了1000个家庭，发现吸烟家庭16岁以下的儿童患呼吸道疾病的比不吸烟家庭为多。5岁以下儿童，在不吸烟家庭，33.5%有呼吸道症状，而吸烟家庭却有44.5%有呼吸道症状。

　　吸烟对女性有特殊危险，吸烟的妇女如果正使用口服避孕药，会增加心脏疾病发作和下肢静脉血栓形成的机会；吸烟孕妇的胎儿易发生早产和体重不足，婴幼儿期免疫功能降低，容易生病；据统计，孕妇被动吸烟的婴儿致畸率明显增高。

　　吸烟害己害人，应该自觉养成不吸烟的良好卫生习惯。

　　在卫生部发布的2006年中国“吸烟与健康”报告中，我们看到这样的数据：2002年我国15岁以上人群吸烟率为35.8%，其中男性和女性吸烟率分别为66.0%和3.1%。由此估计吸烟者约为3.5亿，占世界烟民的三分之一。另外我国吸烟人群有年轻化的趋势，与20世纪80年代相比，开始吸烟的平均年龄由22.4岁降为19.7岁。我国既是烟草生产大国，也是烟草消费大国。我国的烟草产量相当于其他7个最大烟草生产国的总和。我国每年销售的香烟高达1.6万亿支，国人消费的香烟约占世界三分之一。如果将与吸烟有关的各种疾病所致的死亡均统计在内，目前每年约有100万人因此死亡。