关于吸烟危害的英语演讲稿
Smoking is a greater cause of death and disability than any single disease, says the World Health Organisation. According to their figures, it is responsible for approximately five million deaths worldwide every year. Tobacco smoking is a known or probable cause of approximately 25 diseases, and even the WHO says that its impact on world health is not fully assessed. Heart attack and stroke UK studies show that smokers in their 30s and 40s are five times more likely to have a heart attack than non-smokers. Tobacco contributes to the hardening of the arteries, which can then become blocked and starve the heart of bloodflow, causing the attack. Often, smokers who develop this will require complex and risky heart bypass surgery. If you smoke for a lifetime, there is a 50% chance that your eventual death will be smoking-related - half of all these deaths will be in middle age. Smoking also increases the risk of having a stroke. Lung problems Another primary health risk associated with smoking are lung cancer, which kills more than 20,000 people in the UK every year. US studies have shown that men who smoke increase their chances of dying from the disease by more than 22 times. Women who smoke increase this risk by nearly 12 times. Lung cancer is a difficult cancer to treat - long term survival rates are poor. Smoking also increases the risk of oral, uterine, liver, kidney, bladder, stomach, and cervical cancers, and leukaemia. Another health problem associated with tobacco is emphysema, which, when combined with chronic bronchitis, produces chronic obstructive pulmonary disease. The lung damage which causes emphysema is irreversible, and makes it extremely difficult to breathe. Harm to children Smoking in pregnancy greatly increases the risk of miscarriage, is associated with lower birthweight babies, and inhibited child development. Smoking by parents following the birth is linked to sudden infant death syndrome, or cot death, and higher rates of infant respiratory illness, such as bronchitis, colds, and pneumonia. Nicotine, an ingredient of tobacco, is listed as an addictive substance by the US authorities. Although the health risks of smoking are culmulative, giving up can yield health benefits regardless of the age of the patient, or the length of time they have been smoking. Future impact By 2020, the WHO expects the worldwide death toll to reach 10 million, causing 17.7% of all deaths in developed countries. There are believed to be 1.1 billion smokers in the world, 800 million of them in developing countries.
求有关吸烟有害健康方面的英语演讲稿
With the developing rises live, people directs more and more excessively on environment, especially in a few middle-schools. It would destroy nature if we Wastes excessive balance. Protect the environment is the duty of everyone, we are just some students , we couldn't make something especially big contribution for the environment , but we can secondary composes up in our environment , from protecting schools' environment, for example: Observe in connection with the regulation forbidding chaos to throw away various waste , avoid using the drink cup , mess tin , plastic bag for one time merely , use paper box to wait in the place or container throwing away waste to appointment, replace, such can cut down a rubbish greatly, lightening refuse disposal job pressure , treasuring flowers and plants trees , being the cleaning giving to New Year card as a gift , keeping campus short and so on. Although these being minor matter at above ,but if everybody gets to do, set about from saving resource and falling off contaminating, self life-style adjusting an once, we are therefore likely to be to protect the earth making a contribution out. As the teen-agers who taking knowledge now , we should protection environment up right now.Save the resource, protection environment , act as the young host who protects the earth好纳
寻找一篇关于压力的英语演讲稿
Peer Pressure来自同龄人的压力What is Peer Pressure? We all have an idea what that is. But for those who don't I will explain it, Peer Pressure is when you are encouraged by friends and people your own age to do something that you do not feel completely comfortable with. 什么是同龄人压力
我们都知道这个概念．我今天要给不太明白的在坐讲讲关于同龄人压力．它是当你受到来自朋友或者你同龄人的鼓励让你去做某事，然而你并不是特别乐意去做这件事．Some may disagree with me but Peer Pressure is not always a bad thing. It can help in many different ways. For Example, most teenagers get pressured into getting good grades or to push themselves to take chances and that's what we need to have in our lives. A little extra something to help us build up our self-confidence.也许有人不太同意我，但是同龄人压力有时候并不是坏事．它可以在很多不同的事情上对人产生帮助．例如：许多青少年要求自己取得好成绩或者迫使自己得到机会，这就是我们生活中所需要的好一一面．可以建立我们自信的那么一点点小事情．This Pressure can also be a bad thing. Just as it helps to push us to do well it can damage the emotional health of a person as well. For an example, when you are hanging out with some friends and they begin to smoke. 这种压力也有时候是种坏事情．正像它帮助我们去给自己动力一样，它也可能会对我们的精神健康产生破坏．例如：当你和朋友出外时，他们开始抽烟．You know that's not a good thing but they are Like, come on, don't worry about it, nothings going to happen to you. I do it all the time, and they are constantly pressuring you to. You begin to feel like well, if I don't do it they won't want to hang out with me. That's Peer Pressure. 你知道那件事情很糟，但他们说：”嗨，别担心，没什么的，我整天都抽烟”他们不停地说服你．你开始感觉：嗯，如果我不这样做的话，下次他们就不愿意让我跟着出来了．这就是同龄人压力．Everywhere someone or teenager is under this kind of pressure so you're not the only one. 这种同龄人的压力处处都有，因此你不是唯一的一个．You may think that you have complete control over these pressures but when a situation arise your ideas may not be as clear as they are at another time.你也许认为在这些环境中你完全可以控制住自己，但是当真实发生这样的情况时，你的头脑也许不会像现在这样清楚．How do you prepare yourself to face peer pressure and win? The answer is simple.当你面对这样的压力时，你怎样让自己胜利
下面的答案很简单：It is tough to be the only one who says no to peer pressure, but you can do it. Paying attention to your own feelings and beliefs about what is right and wrong can help you know the right thing to do. Inner strength and self-confidence can help you stand firm.当一个人面对来自同龄人的压力时很难说NO，但你可以做到这一点，对你自己把握正确错误尺度要保持一致，内在的力量和自我控制可以帮助你意志坚定，
珍爱生命拒绝吸烟的演讲稿急急哦
人生最宝贵的是生命，生命属于我们只有一次。
让珍爱生命成为一种使命，让拒绝香烟的行为成为一种习惯。
同学们，为了一片明亮的蓝天，为了一个洁净的空间，为了人类生活的共同愿望：爱惜生命、健康长寿。
我们不仅自己拒绝香烟、远离香烟，还要劝告家人、亲朋好友远离香烟、珍爱生命。
同学们，让我们一起携起手来，从我做起，从现在做起，拒绝香烟，远离伤害。
禁烟的演讲稿，主要讲国外的禁言措施，500字左右
青少年禁烟的演 老师们,们: 大家好! 相信每一个人都知,烟草的危害是当今世严重的公共卫生问题之一,是人类健康所面临的最大的危险因素.目前全球烟民的总量已突破13亿人,每年因吸烟致死近500万人.为此,1987年11月联合国世界卫生组织建议将1988年的4月7日定为第一个世界无烟日,以后固定为每年的5月31日.开展这项活动,目的在于警醒世人吸烟有害健康,呼吁人们放弃烟草,为人类自己创造一个健康的生存环境.文秘114版权所有那么烟草究竟有多大危害呢 据研究,一支香烟里含的尼古丁可毒死一只老鼠,而约一包香烟中的尼古丁能毒死一头牛.每天吸一包香烟,相当于吸入了50-70毫克尼古丁,如果一次性地服用了这些量,人足以被置于死地.除尼古丁外,点燃香烟时产生的约5000种化合物,都是导致癌症的元凶. 世界卫生组织在今年发表的一项声明中指出:如今烟草已经成为全球的第二大杀手.吸烟所产生的破坏比非典和最近的海啸还要严重.如果维持当前的趋势不变,到2020年,每年将有1000万人因吸烟而过早去世. 既然烟草有如此可怕的危害,为什么有众多的人吸烟呢分析其原因主要有两个:一是烟草中所含的尼古丁令人上瘾,使人对它产生依赖,不容易戒掉;另一个原因是大多数人还没有把吸烟看成是一个丑陋的,既害人又害己的恶习.相反,认为这是一件很有派头,很潇洒的事情.因此,吸烟的人群像滚雪球一样越滚越大,人们对它的依赖也越来越强. 然而,烟草商们说:我们生产的烟是给那些没有知识的人,年轻的人和愚蠢的人吸的.我国是世界上最大的香烟生产国,也是最大的香烟消费国.全世界三分之一以上的香烟是由中国人一口一口吸掉的.而在我国的烟民中,青少年又占了很大的一部分.对青少年来说,吸烟的危害远比想象中大得多,不仅会导致很多疾病,还会影响骨骼生长发育.这是因为青少年正处于身体迅速成长发育的阶段,身体的各器官系统还没有发育成熟,对各种有毒物质的抵抗力不强,受烟雾的毒害也就更深,甚至可以导致早衰,早亡.吸烟还可能使青少年养成不良的生活习惯,诱发不良行为,甚至引发犯罪.反吸烟已成为我国迫在眉睫的当务之急.为此,我国政府提出了在今后25年中,将我国的烟民总数减少1.1亿的总体目标.文秘114版权所有为了积极响应政府的号召,更为了我们自己的健康,我们呼吁,全体同学都要自觉地远离香烟,并劝说吸烟的亲友尽量戒烟.毕竟,香烟对我们有害无益;毕竟,没有烟雾的空气会更加清新,没有烟草的生命会更加绚烂!
