吸烟的高中英语作文-精品文档.docx

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1、吸烟的高中英语作文吸烟的高中英语作文吸烟有害健康大家都知道，但是吸烟的现象还是很普遍的。下面是我为大家精心整理的关于吸烟的高中英语作文，希望能够帮助到你们。吸烟的危害SmokingisverypopularamongChinesepeople.Nowadays,thenumberofsmokersduringteenagersisincreasing.Sometreatsmokingasfashionandfollowsuchbadbehavior.Thoughmanypeoplehavebeeneducatedthedangerofsmoking,theystilldonotfearit.吸

2、烟很受中国人的欢迎。如今，青少年吸烟者的数量与日俱增。有些人把吸烟当作时髦，追逐这样的不良行为。尽管很多人都被教育过吸烟的危害，但是他们并没因而而却步。ItisknowntoallthatcancerhasbeentheNO.1killerandtheresearchesfoundthatsmokingforalongtimewillbeeasytogetcancer.Irememberedmyhometown,wherepeoplesmokedalot,especiallytheoldgeneration,andtheyformedthisbadactwhentheywereyoung.Th

3、enforatime,manypeoplediedofcancer.Peoplestartedtoworryandtheyfoundthatthesepeoplewereheavysmokers.众所周知，癌症是人类头号杀手，而且研究发现，长时间吸烟很容易患上癌症。我记得在家乡MyHometown我的家乡，吸烟的人很多，十分是老一辈，他们在他们年轻的时候就养成了这个习惯。然后有一段时间，很多人死于癌症。人们就开场担忧了，后面他们发现这些人都是重度吸烟者。Thesadthingisthatmanyteenagerssmokeattheiryoungage,andtheyfeelcooltodoi

4、t.Someadultssmoketorelievetheirpressure.Nomatterwhatkindofreasons,thefactisthatsmokingnotonlyhurtthemselves,butalsohurtotherpeople,becauseweknowthatsecondhandsmokeisharmful,too.Foreverybodyshealthandtoliveabetterlife,smokingshouldbestopped.可悲的是，很多青少年在年轻的时候就吸烟，他们还觉得很酷。一些成年人用吸烟来缓解他们的压力。不管出于什么样的原因，事实是，

5、吸烟不仅伤害本人，还伤害了别人，由于我们都知道二手烟也是有害的。为了每个人的健康以及生活得更美妙，我们应该停止吸烟。吸烟Tobaccosmokecontainsatleastthreekindsofdangerouschemicalstothehumanbody:thetar,nicotineandcarbonmonoxide,tarismadeupofseveralkindsofmaterialblendingmaterial,willcondenseintoaviscousmaterialinthelungs.Nicotineisadrugcanmakepeopleaddiction,ab

6、sorbedbythelungs,mainlyaffectthenervoussystem.Carbonmonoxidewouldreducetheabilityofredbloodcellscarryoxygenaroundthebody.A15to20cigarettesaday,thesusceptibilitytolungcancer,cancerofthemouthorthroatcancerdeathrisk,thanthepeopledonotsmoke14times;Theprobabilityofitssusceptibilitytoesophagealcancerdeath

7、thannon-smokers4timesoftheNationalPeoplesCongress;Diedinthebig2timestheriskofbladdercancer;Theriskofdyingfromheartdiseasealsowant2timeslarger.Smokingistheleadingcauseofchronicbronchitisandemphysema,andchroniclungdiseaseitself,alsoincreasetheriskofgetpneumoniaandheartdisease,andsmokingalsoincreasesth

8、eriskofhighbloodpressure.Datahaveshownthatlong-termsmokerslungcancerincidenceof1020timeshigherthannon-smokers,6-10timestheincidenceoflaryngealcancer,coronaryheartdisease(CHD)2to3timestheincidenceofadisease.Athree-foldhigherincidenceofcirculatorysystem,2-8timeshigherincidenceofchronicbronchitis.Someo

9、neonasurveyof1000households,foundthatsmokingfamilieschildrenundertheageof16ofrespiratorydiseasethannon-smokingfamily.Childrenundertheageoffive,innotsmokingfamilies,33.5%hadrespiratorysymptoms,andcigarettesmokingwas44families.5%hadrespiratorysymptoms.Smokinghasspecialdangeroustowomen,womensmokingifyo

10、uareusingoralcontraceptives,canincreasetheheartattackthevenousthrombosisoflowerlimbsandopportunities;Pronetoprematurefetusinpregnantwomenwhosmokeandunderweightbabiesimmunefunctionisreduced,easytogetsick;Accordingtostatistics,pregnantwomenpassivesmokingofinfantbirthdefectsratesignificantlyincreased.S

11、mokingharmharm,shouldconsciouslynotgoodhygienichabitofsmoking.烟草的烟雾中至少含有三种对人体有危险的化学物质：焦油，尼古丁和一氧化碳，焦油是由好几种物质混合成的物质，在肺中会浓缩成一种粘性物质。尼古丁是一种会使人成瘾的药物，由肺部吸收，主要是对神经系统产生影响。一氧化碳能减低红血球将氧输送到全身的能力。一个天天吸15到20支香烟的人，其易患肺癌，口腔癌或喉癌致死的机率，要比不吸烟的人大14倍;其易患食道癌致死的机率比不吸烟的人大4倍;死于膀胱癌的机率要大2倍;死于心脏病的机率也要大2倍。吸香烟是导致慢性支气管炎和肺气肿的主要原因，而

12、慢性肺部疾病本身，也增加了得肺炎及心脏病的危险，并且吸烟也增加了高血压的危险。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岁下面的儿童患呼吸道疾病的比不吸烟家庭为多。5岁下面儿童，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，吸烟的妇女假如正使用口服避孕药，会增加心脏疾病发作和下肢静脉血栓构成的时机;吸烟孕妇的胎儿易发生早产和体重缺乏，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

13、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。吸烟Ofadolescentsmokingharmisgreater.Accordingtothemedicalresearchshowsthatadolescentsareingrowthperiod,variousphysiologicalsystems,organsarenotyetmature,itsresistancetotheexternalenvironmentofharmfulfactorsisweakerthanthatofadultsiseasytoabsorbpoison,damagethebodysnorm

14、algrowth.Accordingtothesurveyof25state,smokingbegantoageandnegativelycorrelatedwithlungcancermortality.Ifwillnotsmokerslungcancermortalityrateof1.00,under15yearsofagebegantosmokers,themortalityrateof19.68;20to24yearsoldis10.08;Morethan25to4.08.Thesoonerthatsmokingbegintoage,lungcancerincidenceandmor

15、talityishigher.Smokingdamagesthebrain,makethinkingbecomesslow,memoryloss,influencetheirstudyandwork,makethestudentsfailinggrades.Psychologicalresearchresultsshowthatthesmokersintelligenceeffectivenessthannon-smokerstoreduce10.6%.吸烟对青少年危害性更大。据医学研究表明，青少年正处在生长发育时期，各生理系统、器官都尚未成熟，其对外界环境的有害因素的抵抗力较成人为弱，易于吸收毒物，损害身体的正常生长。据美国25个洲的调查，吸烟开场年龄与肺癌死亡率呈负相关。若将不吸烟者肺癌死亡率为1。00时，15岁下面开场吸烟者其死亡率为19.68;2024岁为10.08;25岁以上为4.08。讲明吸烟开场年龄越早，肺癌发生率与死亡率越高。吸烟损害大脑，使思维变得迟钝，记忆力减退，影响学习和工作，使学生的学习成绩下降。心理研究结果表明，吸烟者的智力效能比不吸烟者减低10。6%。吸烟的高中英语作文