手机APP下载

您现在的位置: 首页 > 专业四级 > 专四作文 > 专四作文范文 > 正文

专四作文范文 Tobacco

来源:可可英语 编辑:vicki   可可英语APP下载 |  可可官方微信:ikekenet

Tobacco

Tobacco smoke is killing thousands of people every year and injuring hundreds of thousands more every day like children. Federal officials released a massive report that is sparking renewed efforts to ban smoking in public places. Secondhand smoke has been classified as known carcinogen, this classification is only shared by ten other pollutants.(These pollutants include benzene, asbestos and smoke inhaled directly from cigarettes. Govenor Mario Cuomo has asked the Legislature to outlaw smoking on school grounds and antismoking advocates said they would target airlines and fast food chains for similar bans.

The risk of developing lung cancer due to tobacco smoke is 1 in 1,000 for nonsmokers and 2 in 1,000 for nonsmoking spouses of smokers. However, the risk for smokers is 70 in every 1,000.

Passive smoking causes between 150,000 and 300,000 cases of bronchitis, pneumoia and similar infections in children less than 18 months old and worsens the condition of between 200,000 and 1 million asthmatic children. It is pointless to allow people to smoke in one part of a restaurant and not to allow it in another when eventuallly the nonsmoking section breathes in the smoke.

In conclusion, second hand smoke is a human carcinogen that kills about 3,000 U.S. nonsmokers because of lung cancer annually. Cigarette smoke is responsible ffor 150,000 to 300,000 cases of bronchitis and pneumonia and other lower respiratory infections in children up to 18 months of age. Tobacco smoke is also known to cause the build-up of fluid in the middle ear causing various infections. As one can see it is not recommended for people to smoke in public due to the effects it has on smokersa s as well as nonsmokers.

重点单词   查看全部解释    
classification [.klæsifi'keiʃən]

想一想再看

n. 分类,分级

联想记忆
respiratory [ri'spirətəri]

想一想再看

adj. 呼吸的,与呼吸有关的

 
conclusion [kən'klu:ʒən]

想一想再看

n. 结论

 
carcinogen [kɑ:'sinədʒən]

想一想再看

n. 致癌物

联想记忆
pointless ['pɔintlis]

想一想再看

adj. 不尖的,钝的,不得要领的

联想记忆
legislature ['ledʒisleitʃə]

想一想再看

n. 立法机关

联想记忆
outlaw ['autlɔ:]

想一想再看

n. 被剥夺法律保护的人,罪犯 v. 使 ... 失去法

联想记忆
massive ['mæsiv]

想一想再看

adj. 巨大的,大规模的,大量的,大范围的

 
passive ['pæsiv]

想一想再看

adj. 被动的,消极的
n. 被动性

联想记忆


关键字:

发布评论我来说2句

    最新文章

    可可英语官方微信(微信号:ikekenet)

    每天向大家推送短小精悍的英语学习资料.

    添加方式1.扫描上方可可官方微信二维码。
    添加方式2.搜索微信号ikekenet添加即可。