吸烟的危害英语作文「附翻译」(优秀3篇)

吸烟的危害英语作文「附翻译」 篇一：吸烟对健康的危害

Smoking and Its Health Hazards

Smoking is a harmful habit that poses numerous health risks. It not only affects the smokers themselves but also has negative consequences for those around them. In this essay, we will explore the dangers of smoking and why it is important for individuals to quit this habit.

First and foremost, smoking is a major cause of various diseases. It significantly increases the risk of developing lung cancer, heart disease, and respiratory problems. The chemicals present in tobacco smoke, such as nicotine and tar, can damage the lungs and lead to chronic illnesses. Moreover, smoking weakens the immune system, making smokers more susceptible to infections and diseases.

Secondly, smoking not only affects the smokers but also harms non-smokers through secondhand smoke. Secondhand smoke refers to the smoke exhaled by smokers or released from the burning end of a cigarette. Breathing in this smoke can be just as harmful as smoking itself. Non-smokers who are exposed to secondhand smoke are at an increased risk of developing respiratory problems, heart disease, and even lung cancer.

Furthermore, smoking has detrimental effects on one's physical appearance. It causes yellowing of the teeth, bad breath, and premature aging of the skin. The chemicals in tobacco smoke can also stain fingers and nails, giving them a yellowish tint. These physical changes not only affect a person's self-esteem but also make them appear older than they actually are.

In addition to the health risks, smoking is also a financial burden. The cost of cigarettes adds up over time, and smokers often find themselves spending a significant amount of money on this habit. Moreover, medical expenses related to smoking-related diseases can be exorbitant, further adding to the financial strain.

It is crucial for individuals to quit smoking in order to protect their health and the health of those around them. Quitting smoking can be challenging, but there are various resources and support systems available to help smokers in their journey towards becoming smoke-free. By quitting smoking, individuals can significantly reduce their risk of developing life-threatening diseases and improve their overall quality of life.

In conclusion, smoking is a dangerous habit that poses numerous health risks. It not only affects the smokers themselves but also harms those around them. The dangers of smoking include an increased risk of developing diseases, harm to non-smokers through secondhand smoke, negative effects on physical appearance, and financial burdens. It is essential for individuals to quit smoking in order to protect their health and well-being.

吸烟的危害英语作文「附翻译」 篇二：吸烟对环境的危害

The Environmental Hazards of Smoking

While most discussions about smoking focus on its impact on human health, it is important to also consider the environmental hazards associated with this habit. Smoking not only affects the individuals who smoke but also has detrimental effects on the environment. In this essay, we will explore the environmental hazards of smoking and why it is crucial to address this issue.

Firstly, cigarette butts are a major source of litter and pollution. It is estimated that billions of cigarette butts are discarded improperly every year, contributing to the growing problem of litter in our cities and natural environments. These cigarette butts contain toxic chemicals that can leach into the soil and water, posing a threat to plants, animals, and ecosystems.

Secondly, the production and distribution of cigarettes have a significant environmental impact. Tobacco farming requires large amounts of water, pesticides, and fertilizers, which can result in pollution and depletion of natural resources. Additionally, the transportation of cigarettes involves the burning of fossil fuels, contributing to air pollution and greenhouse gas emissions.

Furthermore, cigarette smoke itself is a form of air pollution. The smoke released when a cigarette is lit contains thousands of chemicals, many of which are toxic and carcinogenic. When smokers exhale, these chemicals are released into the air, contributing to outdoor air pollution. This pollution can have negative effects on air quality and can be particularly harmful to individuals with respiratory conditions.

In addition to the pollution caused by smoking, wildfires started by discarded cigarettes pose a significant threat to the environment. Improperly extinguished cigarettes can ignite dry vegetation, leading to devastating wildfires. These wildfires not only destroy natural habitats but also contribute to air pollution and release large amounts of greenhouse gases into the atmosphere.

It is essential to address the environmental hazards associated with smoking in order to protect our planet and preserve its natural resources. Encouraging smokers to properly dispose of cigarette butts and raising awareness about the environmental impact of smoking can help reduce the pollution caused by this habit. Additionally, promoting alternatives to smoking, such as nicotine replacement therapy or e-cigarettes, can help minimize the environmental impact of tobacco consumption.

In conclusion, smoking not only poses health risks to individuals but also has detrimental effects on the environment. The environmental hazards of smoking include litter and pollution from cigarette butts, the environmental impact of tobacco production and distribution, air pollution caused by cigarette smoke, and the risk of wildfires. It is crucial to address these environmental hazards and promote sustainable alternatives in order to protect our planet for future generations.

吸烟的危害英语作文「附翻译」 篇三

2016吸烟的危害英语作文「附翻译」

　　导语:有时一支烟，更象是一种别离。下面是小编为大家整理的，英语范文，希望对大家有所帮助,欢迎阅读，仅供参考，更多相关的知识，请关注CNFLA学习网!

　　关于吸烟的英语作文【篇一】

　　Tobacco smoke contains at least three kinds of dangerous chemicals to the human body: the tar, nicotine and carbon monoxide, tar is made up of several kinds of material blending material, will condense into a viscous material in the lungs. Nicotine is a drug can make people addiction, absorbed by the lungs, mainly affect the nervous system. Carbon monoxide would reduce the ability of red blood cells carry oxygen around the body.

　　A 15 to 20 cigar

ettes a day, the susceptibility to lung cancer, cancer of the mouth or throat cancer death risk, than the people do not smoke 14 times; The probability of its susceptibility to esophageal cancer death than non-smokers 4 times of the National People's Congress; Died in the big 2 times the risk of bladder cancer; The risk of dying from heart disease also want 2 times larger. Smoking is the leading cause of chronic bronchitis and emphysema, and chronic lung disease itself, also increase the risk of get pneumonia and heart disease, and smoking also increases the risk of high blood pressure.

　　Data have shown that long-term smokers lung cancer incidence of 10 ~ 20 times higher than non-smokers, 6-10 times the incidence of laryngeal cancer, coronary heart disease (CHD) 2 to 3 times the incidence of a disease. A three-fold higher incidence of circulatory system, 2-8 times higher incidence of chronic bronchitis. Someone on a survey of 1000 households, found that smoking families children under the age of 16 of respiratory disease than non-smoking family. Children under the age of five, in not smoking families, 33. 5% had respiratory symptoms, and cigarette smoking was 44 families. 5% had respiratory symptoms.

　　Smoking has special dangerous to women, women smoking if you are using oral contraceptives, can increase the heart attack the venous thrombosis of lower limbs and opportunities; Prone to premature fetus in pregnant women who smoke and underweight babies immune function is reduced, easy to get sick; According to statistics, pregnant women passive smoking of infant birth defects rate significantly increased.

　　Smoking harm harm, should consciously not good hygienic habit of smoking.

　　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。

　　一个每天吸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。

　　关于吸烟的英语作文【篇二】

　　Of adolescent smoking harm is greater. According to the medical research shows that adolescents are in growth period, various physiological systems, organs are not yet mature, its resistance to the external environment of harmful factors is weaker than that of adults is easy to absorb poison, damage the body's normal growth. According to the survey of 25 state, smoking began to age and negatively correlated with lung cancer mortality. If will not smokers lung cancer mortality rate of 1. 00, under 15 years of age began to smokers, the mortality rate of 19.68; 20 to 24 years old is 10.08; More than 25 to 4.08. The sooner that smoking begin to age, lung cancer incidence and mortality is higher.

　　Smoking damages the brain, make thinking becomes slow, memory loss, influence their study and work, make the student's failing grades. Psychological research results show that the smoker's intelligence effectiveness than non-smokers to reduce 10. 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，吸烟开始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岁以下开始吸烟者其死亡率为19.68;20～24岁为10.08;25岁以上为4.08。说明吸烟开始年龄越早，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%。