World No Tobacco Day Speech Collection 1
Leaders, teachers and students:
Good Morning, everyone!
Students, smoking seriously harms human health, especially teenagers like us. The smoke of a small cigarette contains more than 4000 kinds of compounds, and there are harmful substances such as tar, nicotine and carbon monoxide in the smoke. Tar contains many carcinogens, which can make smokers suffer from lung cancer and many other diseases. Nicotine in smoke can make us addicted. Nicotine in cigarettes can poison mice. Tobacco dependence has been listed as a mental and nervous system disease by the World Health Organization.
Teenagers in China are in the stage of rapid physical growth and development, and the organs and systems of the body are relatively immature and sensitive, so it is easier to absorb toxic substances in smoke and the poisoning is deeper. If you smoke at this time, your attention and stability will gradually decline to a certain extent, and your intelligence level and learning efficiency will also decrease. Smoking can also promote the pursuit of happiness, induce bad behavior and even lead to crime.
Smoking is endangering the lives of us and others. How do we teenagers avoid smoking? First of all, we should stay away from tobacco. We should try to discourage others from smoking; When others induce us to smoke, we should learn to say "no" and don't try smoking with curiosity. At the same time, we should try our best to prevent our family members from smoking and tell our parents that smoking not only harms our health, but also causes invisible harm to the people around us. Let our parents stay away from tobacco and let more people enjoy health.
Tobacco is damaging our health and life step by step, which is harmful to us. As middle school students in the new era, we should put an end to tobacco and live a wonderful life!
Students, let's wake up the alarm, refuse to smoke the first cigarette, be a new smoker, and be a smokeless new generation!
Speech on World No Tobacco Day II
Dear teachers and students:
Good morning!
The topic of "smoking is harmful to health" has always been concerned, and everyone knows that smoking is very harmful to our health. In the past 50 years, the incidence and mortality of lung cancer have risen rapidly all over the world, especially in industrialized countries. Among men who died of cancer, lung cancer has ranked first. A large number of epidemiological studies have confirmed that smoking is the primary risk factor for lung cancer. In order to arouse the international community's attention to the harm of tobacco to human health, the World Health Organization suggested that May 3 1 day of each year be designated as World No Tobacco Day.
Nicotine, carbon monoxide and other metal compounds in cigarettes are very harmful to human body, especially to teenagers. Medical research shows that teenagers are in the period of growth and development, and their physiological systems and organs are not yet mature. Their resistance to harmful factors in the external environment is weaker than that of adults, and they are easy to absorb poisons. According to the survey, the age of starting smoking is directly related to the mortality rate of lung cancer. /kloc-the mortality rate of smokers under 0/5 years old was19.68%; 20~24 years old10.08%; 4.08% are over 25 years old. This shows that the earlier you start smoking, the higher the incidence and mortality of lung cancer. At the same time, smoking can also damage the brain, slow thinking, reduce memory, affect study and work, and make students' academic performance decline. Psychological research shows that the intelligence efficiency of smokers is lower than that of non-smokers 10.6%.
We often hear people say that "a cigarette after a meal is as happy as a fairy", but it is not. The disadvantages of smoking are like countless stars. There are three dangerous chemicals in tobacco: tar, nicotine and carbon monoxide. Tar is a mixture of several substances, which will be concentrated into viscous substances in the lungs; Nicotine is an addictive drug, which is absorbed by the lungs and mainly acts on the nervous system. Carbon monoxide reduces the ability of red blood cells to deliver oxygen to the whole body. In fact, tobacco is also a kind of drug, but it is not so violent and the country has not banned it.
Smoking will not only pose a threat to your health, but also do great harm to people who smoke passively around you. Like poison, these cigarette butts are slowly approaching us, which also poses a great threat to our life and work. If you are in the smog every day, your body will become weaker and weaker, and diseases will always infringe on you and even endanger your life. Horribly, a person who smokes 15 to 20 cigarettes a day has a higher risk of lung cancer, oral cancer or laryngeal cancer than a non-smoker 14 times. The risk of dying from esophageal cancer is four times higher than that of non-smokers. The possibility of dying from bladder cancer is doubled; The risk of dying of heart disease is twice as high. Smoking is the main cause of chronic bronchitis and emphysema, and chronic lung disease itself will increase the risk of pneumonia and heart disease, and smoking will also increase the risk of hypertension.
Now, I solemnly appeal to everyone to actively publicize the scientific knowledge that smoking is harmful to health, let your relatives and friends put down their cigarettes, form a good atmosphere of smoking ban, and put smoking ban into the track of spiritual civilization construction. We all want to be "smoke-free teenagers" and masters of civilization! Let's live happily with our families and create a better future together!
Thank you!
World No Tobacco Day Speech Collection 3
Dear teachers and students:
Hello everyone!
The topic of today's speech under the national flag is "Healthy Living Order".
A small cigarette can cause thousands of injuries. Do you know that?/You know what? So far, smoking has been listed as one of the biggest health threats facing the world. Those seemingly relaxed "smoking" are actually quietly devouring the health of smokers and people around them.
Smoking is especially harmful to children. The establishment of "World No Tobacco Day" on the day before International Children's Day every year is to remind people to pay more attention to the harm of tobacco to children.
Students, how should we treat the smokers around us and all kinds of smoking phenomena? Might as well help them make a fitness plan and participate in various sports with them to keep fit and cultivate their sentiments; Help them make green recipes, cultivate healthy eating habits, and let healthy foods replace nicotine; Help them make an action convention, stop smoking in time and politely, create a civilized and green living environment, stay away from the harm of tobacco and live a healthy life.
Students, let's learn more health knowledge from now on, popularize the harm of smoking to more people, and strive for greater strength to create a green and healthy "smoke-free zone" for childhood life.
World No Tobacco Day Speech Collection 4
Dear teachers and students:
Hello everyone!
Today, the topic of our national speech is "cherish life and stay away from tobacco"
May 3 1 day is the 30th World No Tobacco Day initiated by the World Health Organization. Speaking of No Tobacco Day, the American Cancer Society put forward a publicity and education method to control smoking in 1977, aiming at persuading smokers not to smoke that day and stopping selling tobacco products in stores for one day. Since the World No Tobacco Day was designated by the World Health Organization in 1988, tobacco control activities with the same theme have been carried out all over the world on May 3 1 every year.
The students in the audience have been or are going through puberty. Most of them are psychologically rebellious and feel that they are no longer children. You are curious about all kinds of things and want to try everything. Many of your parents didn't notice the influence of their actions, and inadvertently and rashly revealed the view that "adults can smoke". Driven by this psychology, many teenagers regard smoking as a sign of maturity and begin to imitate smoking. Some students imitate each other and start smoking under the influence of their peers. You know, height is generally related to heredity, but cigarettes are also a kind of harm. Scientists of China Academy of Sciences have conducted a long-term study on more than 1,000 children, and found that family members smoke less than 10 a day, and the average height of children in families who smoke more than 10 a day is 0.45cm shorter, and the average height of children in families who smoke more than 20 cigarettes a day is 0.9 1cm shorter. Another survey shows that the reading ability of children from smoking families who grow up to 7 years old is obviously lower than that of children from smoking families who grow up to 1 1 year old, and their reading ability is delayed by 4 months and their arithmetic ability is delayed by 5 months.
In the smoke of tobacco, the content of carbon monoxide is very high, which is a substance you learned in chemistry class. After hemoglobin is inhaled into human body, it can't combine with oxygen normally, thus losing its oxygen-carrying function. Long-term smoking can lead to inattention, headache and dizziness. Over time, the brain will be permanently damaged, slow thinking, memory loss, affecting study and work.
In addition, nicotine in tobacco is more irritating. As a neurotoxin, it mainly harms people's nervous system. Extract 2 drops of nicotine from cigarettes and put it on the dog's tongue. Dogs will be poisoned immediately after 1 to 2 minutes, and adults will die immediately if they take 50 mg of nicotine by mistake. It can be seen that the toxicity of nicotine and tar in tobacco is so severe.
Of course, students around us sometimes smoke passively. Passive smoking means that people who don't want to smoke have no choice but to inhale the smoke exhaled by others and the smoke emitted in the environment when cigarettes burn.
In view of the harm of passive smoking, classmates, should you cherish your health and your years? Not only refuse to smoke the first cigarette, but also persuade parents, relatives and friends to quit smoking and create a smoke-free environment. This is the end of my speech. Thank you!
World No Tobacco Day Speech Collection 5
Dear teachers and students:
Good Morning, everyone!
Children's Day is the most anticipated festival in our childhood. But do we know what is the important date before 5.3 1? World No Tobacco Day. Today, the theme of my speech under the national flag borrowed the slogan of this year's World No Tobacco Day: "A small cigarette harms thousands of miles".
How harmful is a small cigarette? According to research, nicotine in cigarettes can poison a mouse, and nicotine in a pack of cigarettes can poison a cow. Smoking a pack of cigarettes every day is equivalent to inhaling 50~70 mg of nicotine. If you take these doses at one time, it is enough to kill people. In addition to nicotine, more than 5,000 carcinogens are produced when cigarettes are lit. Nowadays, tobacco has become the second biggest killer in the world, and about 6.5438+0.5 million people die from smoking every year in China. Why are so many people willing to risk such terrible tobacco? There are two main reasons: first, the addictive nicotine contained in tobacco makes people mentally dependent and difficult to quit; Most young people don't regard smoking as a bad habit that harms others and themselves, and don't associate it with responsibility. On the contrary, they still think it is fashionable and chic. Smoking by smokers is not only harmful to health, but also to the health of people around them, especially pregnant women, babies and children. Studies have shown that indoor air pollution is 20 times higher than outdoor air pollution when smoking two cigarettes in a poorly ventilated room; 20% to 30% of lung cancer patients are caused by smoking "second-hand smoke"; Women who live with smokers are six times more likely to develop lung cancer than ordinary people. At present, there are 740 million passive smokers in China. With the awareness of the hazards of second-hand smoke, the publicity activities of street tobacco control volunteers with the theme of "life, health and rights" have been staged in various places, calling on more citizens to understand second-hand smoke, awakening people to bravely safeguard their health rights and dare to say "no" to second-hand smoke in workplaces and public places.
In order to eliminate and reduce the harm of tobacco smoke and maintain a smoke-free campus, I hereby propose: first, students should refuse the first cigarette and be a new generation that never smokes; Secondly, we should actively participate in campus smoking ban and control activities. See smoking actively discourage; Thirdly, we should actively exercise, strengthen health awareness and resist the harm of second-hand smoke. The air without tobacco is fresher, and the life without tobacco is more gorgeous! Finally, I wish all teachers and students keep in mind the dangers of cigarettes, stay away from tobacco, and be healthy and happy. thank you
Five related articles in the speech on World No Tobacco Day:
★ 20 19 5 speeches on World No Tobacco Day, for the sake of health, stay away from cigarettes!
★ 20 19 Speech on World No Tobacco Day, 5 speeches on campus smoking ban.
★3 minutes and 5 speeches on World No Tobacco Day in 2020.
★ 5.3 1 The latest five complete works of the speech under the national flag of World No Tobacco Day
★ World No Tobacco Day Keynote Speech
★ Speech on World No Tobacco Day
★ Quit smoking and start with me. 5 speeches
★ The speech calling for quitting smoking is 800 words.
★2065 438+09 Speech on World No Tobacco Day, Let's stay away from cigarettes.
★ Wonderful speech on World No Tobacco Day