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1、吸烟有害健康的英文演讲稿5篇 吸烟有害健康的英文演讲稿1 Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. But there still are many p
2、eople enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers. In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages. Therefore, people shou
3、ld remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible. 吸烟有害健康的英文演讲稿2 Smoking is harmful and healthy This is how clear caution, how well-meaning advice! Cigarette resembles invisible killer , it is in casual a health that damages you, gob
4、ble up your life. There also is such person beside us, know perfectly well smoking ill health, but he still smokes. Do you know ? In the aerosol of the generation when smoking, have a variety of 3000 harmful material. Endanger among them the biggest is nicotine. Tar and carbon monoxide. The nicotine
5、 in a smoke is OK kill with poison a small white rat. Absorb 40-60 milligram nicotine the person dies possibly. The person that smokes for a long time suffers from chronic tracheitis easily. Coronary heart disease, suffer from even on lung cancer. Tar is nicotian flaming child, among them a variety
6、of cancer make thing. The harmful material in cigarette body can enter their body insensibly, the neurological, respiratory system that destroys them. If be mixed for a long time cigarette intimate contact the immune force that can reduce human body, make memory drops likely still. The nicotine in c
7、igarette has direct destruction to vitamin C action, because of smoking may prevent human body to be absorbed to it. If human body is long-term devoid vitamin C, get likely scorbutic. Did not smoke again please! A small smoke, endanger ten thousand myriad. Smoking is equal to prodigal oneself health
8、, shorten oneself life. Let us have a smokeless beautiful season! 吸烟有害健康的英文演讲稿3 Some businesses now say that ao one call smoke cigarettes in any of their offices. Some governments have banned smoking in all public places. This is a good idea though it takes away some of our freedom. As we know, smok
9、ing is harmful not only to our health but also to the environment. Smoking can lead to many diseases, such as lung cancer. Smoking affects non smokers more than it does smokers. Ratio of passive smokers getting ill is higher than that of smokers. So, many nonsmokers are against smoking. In public pl
10、aces, the harm of smoking is greater. This is connected with another effect of smoking. That is, smoking pollutes environment by giving much poisonous vapour off into the air. Therefore, that the government ban smoking is very necessary and important to us. It is a measure to protect our health and
11、environment. So many people, especially nonsmokers are for the policy. Some people say that it takes away some of our freedom. I think it is a one-sided view. If one wants to smoke, he may smoke in private, not in the public places. In fact, smokers still have the freedom of smoking. But, I think, s
12、mokers had better give up smoking, not only in private places, but also in the public places, everywhere. It will be beneficial to ail of us. 吸烟有害健康的英文演讲稿4 Anyone here?And thats our topic today-smoking is bad for your health. The data based on the Centers for Disease Control and Prevention, cigarett
13、e contains more than 4,000 chemicals, as well as more than 250 kinds of toxic or carcinogenic. I will be in three parts of the contents, first to talk about the dangers of smoking, followed by talking about why so many people smoke, and finally some advice to quit. Smoking is bad for your health-no
14、kidding we will agree with that. According to the World Health Organization, 1/4 of the lung cancer patients in industrially developed countries, 90% are smokers; those who were died of bronchitis, smokers accounted for 75%; and in myocardial infarction smokers accounted for 25%. Now smoking does so
15、 much harm on their own or others, why do so many people still smoke a lot? First, it is a long-established habit for many people, they could not escape in a short time.Second, a necessary for social intercourse. Third, a lot of smokers have less sense of the seriousness of the consequences of smoking. There are various methods to quit smoking, and it varies from person to person. First, please have confidence and determination.Secondly, make out plans to reduce the number of daily smoking. How about the cravings coming back? You can take activities to distract, like a deep breath, drinking
