演讲稿可以帮助演讲者克服紧张和舞台恐惧,因为他们有文字的支持,我们在写演讲稿之前一定要先明确好自己演讲的目的和手段,以下是九九公文网小编精心为您推荐的谈吸烟的危害演讲稿6篇,供大家参考。
谈吸烟的危害演讲稿篇1
there are many students smoking in senior high school, the reason may be that they think they look cool or appear to be more mature while having a cigarette at hand.
but there are a lot of reasons not to smoke. smoking does harm to our health.it is dangerous to our heart and lung. a lot of diseases are caused by cigarettes.cigarettes also have terrible smell.
the seconghand smoke can also be dangerous to the others who stand around you.
therefore, no smoking in public is a strict regulation in many countries.
and the most important thing is that once you come into addicitive,it's hard to get rid of it. so,we must keep far from the cigarette——for everybody's health.
翻译:
高中里有很多学生吸烟,原因可能是他们觉得手中有一支烟看上去很酷或者显得更成熟。但是,不吸烟的原因有很多。吸烟有害我们的健康,对我们的心脏和肺很危险。很多疾病都是由香烟引起的,而且烟的味道不好闻。
二手烟对周围的人也很危险。因此,公共场所禁止吸烟是很多国家的一项严厉规定。最重要的是,一旦你上瘾了就很难戒掉了。所以,为了每个人的健康,我们必须远离香烟。
谈吸烟的危害演讲稿篇2
尊敬的老师们,同学们:
大家好!今天我国旗下讲话的的题目是《珍爱生命,远离香烟》。
今天是第__个世界无烟日,同学们是否知道,吸烟,是一种能导致多种慢性、致死性疾病的不良行为。香烟燃烧时会释放4000多种化学物质,其中有害成分主要有焦油、一氧化碳、尼古丁和刺激性烟雾。烟雾中的有害物质,可在几年几十年里缓慢破坏肌体组织,引起支气管炎、肺气肿、肺癌等疾病。长期吸烟的人还会感到精力无法集中,出现头痛、头昏现象,久之,大脑就要受到永久损害,使思维变得迟钝,记忆力减退,严重影响学习和工作。据统计,吸烟的人60岁以后患肺部疾病的比例为47%,而不吸烟的人60岁以后患肺部疾病的比例仅为4%,这是一个触目惊心的数字。曾有人计算过,吸一只烟的代价是付出宝贵生命的两分钟。吸烟危害健康已为大量的科学研究所证实,其危害,已到了不可等闲视之的地步。
对于吸烟的原因大多数同学都是出于好奇在朋友的带动下开始尝试,还有部分同学则认为吸烟是成熟的标志是社会人的标志。可真正的成熟是心志上的,有远大理想成为一个对社会有用的人那才是一个成功的人,一个大写的人。
任何一棵大树都是由小苗逐渐长成,任何大错都是由一个个小错组成,此所谓习惯养成。如果你今天吸一支烟,认为无所谓,明天再吸一支烟,也无谓,那么,后天,吸烟就会成为你的习惯。因此,我们坚决反对不吸烟的同学接受第一支烟。在此,我向全体同学发出倡议,摒弃吸烟这一不良的行为习惯,拒绝吸烟,从我做起,从今天做起,从拒绝第一支烟做起,追求健康、文明的生活方式,让烟蒂在校园销声匿迹!
而对于已经染上烟瘾的同学我想对你说,如果你还爱自己,那么请你放下你手中的烟,因为它正在燃尽你的生命;如果你还爱你的未来的家人,请灭掉你手中的烟,因为它将会侵蚀她们的生命;如果你还爱你身边的人,请你熄灭你手中的烟,因为它让我们的健康饱受煎熬;如果你还爱这个世界,请让我们一起,珍爱生命,远离香烟。最后,请大家跟我大声说出我们的校训:明理尚志,励学笃行。
谈吸烟的危害演讲稿篇3
尊敬的各位老师、亲爱的同学们:
早上好!
“吸烟有害健康”在这个话题一直被人们关注着,大家都知道吸烟对我们的健康有着极大的伤害。近50多年来,世界各国特别是工业发达国家,肺癌的发病率和病死率均迅速上升,死于癌病的男性病人中肺癌已居首位。大量流行病学研究证实,吸烟是导致肺癌的首要危险因素。为了引起国际社会对烟草危害人类健康的重视,世界卫生组织建议将每年的5月31日定为世界无烟日。
香烟中的尼古丁、一氧化碳和多种其它金属化合物对人体危害很大,对青少年的影响更甚。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比成人弱,易于吸收毒物。据调查,吸烟开始年龄与肺癌死亡率直接相关。15岁以下开始吸烟者死亡率为19.68%;20~24岁为10.08%;25岁以上为4.08%。这说明吸烟开始年龄越早,肺癌发生率与死亡率越高。同时,吸烟还会损害大脑,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低了10.6%。
我们也常听人说“饭后一支烟,快乐像神仙”,可事实并非如此。吸烟的坏处就像繁星点点,数也数不完。烟草里有三种危险化学物质:焦油,尼古丁和一氧化碳。20__年世界无烟日演讲稿优秀3篇20__年世界无烟日演讲稿优秀3篇。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,主要是对神经系统发生作用;一氧化碳能减低红血球将氧输送到全身去的能力。其实烟也是一种毒.品,只是没有那么剧烈,国家没有禁止而已。
吸烟不仅会对自己的身体造成威胁,还会对你身边那些被动吸烟的人也造成极大的危害。这一根根烟头,就像一只只毒药,徐徐的向我们逼近,给我们的生活和工作也带来了极大的威胁。假如你每天都处在烟雾中,你的身体会越来越虚弱,病魔会时时侵害你,甚至危及你的生命。可怕的是:一个每天吸15到20支香烟的人,极易患肺癌、口腔癌或喉癌致死的机率,要比不吸烟的人大14倍;极易患食道癌致死的机率比不吸烟的人大4倍;比死于膀胱癌的机率要大两倍;死于心脏病的机率也要大两倍。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。
现在,我郑重的呼吁大家,积极宣传吸烟有害健康的科学知识,让你的亲人、朋友放下手中的烟,形成禁烟的良好氛围,把禁烟纳入精神文明建设的轨道。
我们都要做“无烟青少年”做文明的主人!
让我们一起和家人幸福的生活,一起创造美好的未来吧!
谈吸烟的危害演讲稿篇4
各位尊敬的领导和同事们:
大家好!
激情六月、阳光灿烂,在即将迎来建国xx周年的美好季节里,我们客运,也如同这火热的季节一样,安全形势逐步稳固、服务水平不断提升!今天我们在这里举行“我身边的安全故事”主题演讲活动,我是来自车队的列车员,首先,我祝各位领导和同事们大家生活开心,工作安心,一切顺心!我演讲的题目是《让“无忧草”真正“无忧”》。
说起“无忧草”,大家一定不会陌生,我们的列车广播每天都在宣传不吸烟车厢的管理,列车广播节目里那个吸烟的旅客给香烟取了个美好的名字叫做“无忧草”,还宣扬了吸烟的所谓种种好处:点燃一根小小的“无忧草”,腾云驾雾中,吸烟者“无限惬意、无忧无虑、悠哉悠哉”,未被熄灭的烟头被扔在了车厢里某个不易发现的角落,烟头的中心温度高达700℃~800℃,足以引燃列车卧具、备品和车厢角落里的废纸、垃圾等,从而引发火灾,看来,这“无忧草”在列车上并不是真正的“无忧”!
今年3月份,列车车体更换以后,在短短不到一个月的时间里,硬席车通过台、茶桌下、宿营车铺位格内蓝色的地面上就长上了黑色的斑点,这都是小小的烟头所烫伤的。这一点不但暴露出“不以为然”的人们对烟头威力的弱视,还暴露出我们乘务人员安全意识薄弱、标准化作业落实的漏洞。还有今年5月13日列车行李车着火,就是押运人员吸烟引发的火灾。
一个小小的未熄灭的烟头,威胁的'将是上千旅客的生命财产安全!
大家知道,因为我们国家国情的原因,我们目前还不能实现列车整体禁烟,在列车上,只能做到不吸烟车厢的管理,如何让“无忧草”在列车上真正“无忧”,作为一名列车员,在我值乘中,对不吸烟车厢的宣传管理是我工作的重要内容。
记得刚到客运段的时候我们进行列车消防安全培训,课堂上,教育科老师要求每位学员讲一件发生在自己身边的、最让自己感受深刻的因为吸烟引发的安全事故。这一下,课堂热闹了,小张讲同学家的被子被他爸爸吸烟给点着了,父子两人差点就over了。小李说他一个烟头弹到对面楼的阳台上,把人家晾晒的衣服都给烧了个洞,小王说自己在网吧里上网,烟头把电脑键盘给烧了个坑,破了100元钱的“财”才算消了“灾”……等大家讲完了。老师才对我们进行了不吸烟车厢管理教育培训,我们都深深体会到:在旅客列车上吸烟引发火灾,后果将不仅仅是一个洞、一个坑和破财消灾那么简单了。
令我记忆犹新的是,刚上车不久的一次值乘中,列车从三门峡开车,车厢里突然传来一股浓浓的烟雾味,我赶紧检查,发现是从车厢一头的垃圾桶里冒出来的烟,打开垃圾桶一看,原来是丢弃的没有熄灭的烟头引燃了桶里的废纸,我赶紧浇水扑灭了浓烟。事后,列车长对我进行了批评教育。我的心里面也感觉非常后怕,如果烟雾变成了明火该怎么办?飞驰的列车上,如果着火,火灾将会以每分钟10米的速度迅速蔓延,后果将不堪设想。
从陇亩田间到荆楚大地,无论时空怎么转移,“咔咔”声奏起,这首最熟悉的列车交响曲始终伴随着我。在路上,列车跨过了一条条江河,越过了一座座山川,如今,崭新的空调车代替了绿皮车,车体硬件设施提高了,卧具备品都焕然一新,创建服务文化,构建和谐车厢是我们的责任和义务。不吸烟车厢管理是车班安全文化创建的重要组成部分,一个和谐的车厢,安全文化的创建必然是互动的。
谈吸烟的危害演讲稿篇5
good afternoon, everyone!i am very glad to have a speech here. my name is xx-x, and my major is chemistry. hu bei, jing zhou is my hometown, a famous city in the three kingdoms, and it is rich in rice and fish. i graduated from xx-x university, and now, i am studying in xx-x university. in my spare time, i often play computer games, surf on line, or travel with friends and sometimes i like being alone and doing nothing.my topic is smoking, do you smoke? yes or no? it has been estimated that smokers have made up half of the population. and the smokers are being younger and younger, even including some middle school students, both boys and girls. nowadays, more and more people have realized that smoking can do harm to their health. however, some people still enjoy smoking. why? some of them think it is very cool that they can smoke like a famous handsome actor; some people think that they will be looked more mature when smoking. the brain workers think that smoking can bring them inspiration and the sad people may relieve themselves by smoking. is the smoking really so effectively? if smoking was as good as what they say, our life would be easier just though smoking.in fact, smoking is a bad habit and it can cause a lot of diseases, such as tracheitis(气管炎), lung cancer and many other diseases. recent years, there are tens of thousands of people dying of smoking. meanwhile, smoking is a waste of money. besides, careless smokers may cause dangerous fires. smoking is bad for not only the smokers themselves, but also non-smokers. second hand smoking has been recognized harmful to other people. even worse, it may cause more damages for children and pregnant women.if you are a smoker, here are some tips can help you to reduce the harm from smoking: first, you can use a filter which can prevent most of the poisonous substance breathing into your lung, such as nicotine and tar(焦油). second, drink a cup of tea when you are smoking, because tea is able to detoxify. third, you can smoke the electronic cigarette rather than cigarette. though the electronic cigarette is not completely safety, it is less harmful for health compared with cigarette. i think the most effective way to reduce the harm is that smoke as less as you can. the less you smoke, the more health you will get, and then you will live longer.at last, considering the health of yourself and other people who you care and you care, please do not smoke!
谈吸烟的危害演讲稿篇6
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 people 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 should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.
翻译:
吸烟是个坏习惯,它对吸烟者和别人都有害。很多疾病和癌症是有吸烟引起的,比如说气管炎,肺癌还有很多其他疾病。近年来,成千上万的人死于吸烟。但是仍然有很多人喜欢吸烟,因为他们认为吸烟是一种时尚,很酷,特别是青少年。
另外,吸烟也会对别人有害。二手烟是公认的对别人有害的。更糟糕的是,它会带来更多伤害。因此,人们应该牢记吸烟有害他人,那些吸烟的人应该尽可能戒烟。
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