二手烟的危害英文演讲稿
Second Hand Smoke is a Killer
Ladies and gentlemen,
Good morning,very nice to see you. It’s my great honor to stand here to show you some dangers of second hand smoke.As we all know,breathing in second hand smoke causes health problems in all human beings. Today,the tittle of my speech is “Second Hand Smoke is a Killer”.
The breathing in second hand smoke is often not taken seriously,but it is really should be.Breathing in second hand smoke is toxic ['t?ksik] to heart and lungs as well as all of the major organs of our body.Scientific evidence shows that second hand smoke causes dieases,disability and even death.
○1The American medical researchers recently published a report to point out that “passive smoke”to be commonly referred to as “secondhand smoking”is more dangerous than we had known previously.Some women who lives with smokers have the risk of lung cancer six times than the average.Lung cancer is regarded as a civilized disease by medical community.Because of the importance of the disease along with the progress of the society and it’s continually appeared.Since the beginning of 20th century,the incident of lung cancer was increasing greatly and growing at a faster rate than other cancer.Away from the cigarette and somke
are a wise move to take precautions against lung cancer.As the same time,not only avoid smoking but also keep out of the smokers in public places in order to avoid the dangers of second hand smoke.
○2What’s more,passive smoking has several harm,especially for infant,teenagers and women.For children,passive smoking can cause respiratory ['resp?r?'t?ri:] symptoms and disease,and have an affect on the normol growth.For a pregnant woman,passive smoking causes of stillbirth and abortion.Passive smoking will also increase the risk of respiratory disease,lung cancer and heart disease for adult.In addition,smoking in the family or in the office is likely to affect the interpersonal harmony.
○3The last but not the least,tobacco hazard is one of the most serious public health problems in the world.In the recent years,the whole world have 1.1billion smokers,tobacco causes of death for 10million people annually,that means every 10 seconds will have one died of “cigarette”.That means smoking is dengerous to both smoker itself and his families.
In order to make us have a pure and fresh life space;In order to let us have a health life. Smokers,do please give up smoke！Second hand smoke is a killer,but you are the maker of the killer.Thank you for listening.
培训教案(二手烟的危害)
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英语演讲稿我们不能失去创新
英语演讲稿我们不能失去创新 What we cannot afford to lose We cannot lose innovation There is a wonderful word which expresses the most original motions and desires among human-beings. With solving any kind of imperfections, our world has moved ahead. This is the word “innovation” that we cannot afford to lose. We chicaned every detail of the innovation. Thousands years before, we created fire when we took a stone to knock another one. Since Han Dynasty, four great inventions had been created and it is one of the greatest signs that China become to the ancient civilized country. And nowadays, thousands of software, products, architectures and public facilities have upgraded more than that about 100 years ago. So how did these happen? What will you do if you are not satisfied with your tools anymore? What will you do if old mode cannot afford to develop in a company? There is no doubt that we should innovate no matter where we are and what we do. Not because of the design itself, but actually for its intended purpose. If there was no Apple, everyone could not imagine how to contact others easily and enjoy a better Internet surfing.
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关于梦想英语演讲稿5篇 关于梦想的英语演讲稿有哪些呢为大家整理了相关的英语演讲稿5篇，欢迎大家阅读。 关于梦想英语演讲稿篇1 Good morning, it's my honor to stand here and give you this speech about dreams. There I want to start my speech with two short stories. The first story happened when I was in primary school, I wrote in my composition that my dream was to be a teacher when I grew up. Meanwhile, what my classmates wrote about their dreams was that he or she wanted to be a doctor, a scientist or an astronaut. The second story happened at my first year in university. At the careers planning class, when the teacher asked about our dreams, one of my classmates stood up and said, “I want to be a farmer, because I grow up in a farmer's family and I love to be engaged in agriculture.” When he sat down, everyone clapped. These two stories happened during my growth process, from which I got my understanding of dreams. When I was a child I believed that a dream must be a big dream, but when I grow up I find this big dream is so far away from me, I know little about it, and I have done nothing
二手烟4种毒物危害生命
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关于创新的英语演讲稿【中英文】_演讲稿.doc
关于创新的英语演讲稿【中英文】_演 讲稿 关于创新的英语演讲稿范文一 DREAM—A word that has changed the world Hello,everybody !it is my great honor to be here to share my idea with you .Today,I will talk something about DREAM—A word that has changed the world . “What do you think is the word that has really changed our world ” When I was asked about this question for the first time ,without thinking it too much ,a word flash into my mind—DREAM ,D-R-E-A-M.People more or less dream about different things ,to be a teacher ,a doctor ,a scientist ,a businessman and so on .All these people who have dreams should be respected ,because Dreams make the world go around .We grow great by our dreams.All big men are great dreamers in their youth.Everyone has a dream ,and everything starts as one‘s daydream. Martin Luther king had a dream.He desired for a future where blacks and whites would coexist harmoniously as equals.By speaking the way he did,he educated,he inspired,he informed not just the people there,but people throughout America and unborn generations.He pushed forward the pace of American black society towards the racial equality . Thomas Edison had a dream.He dreamed of a lamp that could be operated by electricity,began where he stood to put his dream into action,and despite more than ten thousand failures,he stood by that dream until he made it a physical reality!And today,his dream lights up the world at night. Walt Disney had a dream.This,in itself,wasn’t unusual—he was always dreaming.He dreamed of making the first animated feature film,and of building an amusement park that parents could enjoy right along with their kids.Walt Disney empowered his dream and today,Disneyland,Disney world and Disney theme parks attract around the world thrill millions of visitors each and every year. John F.kennedy had a dream.He wanted to land a man on the moon and return him safely to earth so as to restore faith in the American way of life.John F.kennedy empowered his dream and 8 years later Neil Armstrong stepped on the face of the moon.The moon landing certainly gave Americans new found confidence. Dream --- A word that has changed the world Yes ,I would say so ,wouldn‘t you
梦想的英文演讲稿
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吸烟的害处很多
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创新英语演讲稿
创新英语演讲稿 篇一：Innovation创新-英语演讲稿 What we cannot afford to lose We cannot lose innovation There is a wonderful word which expresses the most original motions and desires among human-beings. With solving any kind of imperfections, our world has moved ahead. This is the word “innovation” that we cannot afford to lose. We chicaned every detail of the innovation. Thousands years before, we created fire when we took a stone to knock another one. Since Han Dynasty, four great inventions had been created and it is one of the greatest signs that China become to the ancient civilized country. And nowadays, thousands of software, products, architectures and public facilities have upgraded more than that about 100 years ago. So how did these happen What will you do if you are not satisfied with your tools anymore What will you do if old mode cannot afford to develop in a company There is no doubt that we should innovate no matter where we are and what we do. Not because of the design itself, but actually
关于二手烟的危害.doc
关于二手烟的危害 世界无烟日(英语：World No Tobacco Day，或译世界无烟草日)，是世界卫生组织在1987年创立的，现在每年的5月31日就是世界无烟日。第一个世界无烟日是1988年4月7日。下面，由我为大家介绍一下关于二手烟的介绍和危害。欢迎大家阅读。 世界无烟日基本简介 五月三十一日是"世界无烟日(World No-Tobacco Day)"，20xx年的主题是"禁止烟草广告、促销和赞助"。 吸烟是心脑血管疾病、癌症和肺气肿等非传染性疾病的重要诱因，吸烟者更易感染结核病和肺炎等传染性疾病。1987年11月，世界卫生组织建议将每年的4月7日定为"世界无烟日"，并于1988年开始执行。1989年起，"世界无烟日"改为每年的5月31日。 开展无烟日活动旨在提醒世人吸烟有害健康，呼吁全世界吸烟者主动放弃吸烟，号召所有烟草生产者、销售者和整个国际社会一起行动，投身到反吸烟运动中去，为人类创造一个无烟草的环境。 世卫组织数据显示，吸烟每年使近600万人失去生命，如不采取行动，到2030年，这一数字将增加到800万，其中80%的死亡将发生在低收入和中等收入国家。根据中国疾控中心发布
的统计数字，中国有超过3亿吸烟者，占全世界吸烟总人口的近三分之一，大约每30秒就有一人死于与烟草相关的疾病。如果烟草使用情况不下降，到2050年，我国与烟草相关的死亡人数将上涨至每年300万人。 二手烟危害 1 二手烟简介 被动吸烟即俗称的"吸二手烟"，不吸烟者每日被动吸烟15分钟以上者定为被动吸烟，又称"强迫吸烟"或"间接吸烟"。在日常生活中绝大多数人不可能完全避免接触烟雾，因而成为被动吸烟者。当吸烟危害吸烟者本身健康的同时，二手烟也影响非吸烟者。除了刺激眼、鼻和咽喉外，它也会明显地增加非吸烟者患上肺癌和心脏疾病的机会，以及其它如呼吸疾病等等，严重伤害人们的身体健康。能够完全避免二手烟的办法有，比如其中比较典型的就是k-smoker办法，他是模拟传统抽烟过程，能够避免二手烟的。 2 患癌几率 专家指出，每日和吸烟者在一起呆上15分钟以上，吸"二手烟"者的危害便等同于吸烟者。肺癌患者有75%因素最后追究到吸烟上。每个人身上都有"原癌基因"，这种基因使人在胚胎时期能够生长，但其应该在适当的时候停止起作用，否则人就容易得癌，而吸烟可以使得这种基因再次开始起作用导致癌症。让人惊心的是，专家发现吸"二手烟"的危害几乎等同于吸烟。
关于梦想的英语演讲稿
关于梦想的英语演讲稿 人都会有梦想,重要的是敢于追求梦想,那么你想知道梦想主题发言用英语要怎么说吗?以下是小编为你整理推荐梦想主题英语演讲,希望你喜欢。 关于梦想的英语演讲稿【1】 Goodmorning,it’smyhonortostandhereandgiveyouthisspeechabo utdreams.ThereIwanttostartmyspeechwithtwoshortstories. ThefirststoryhappenedwhenIwasinprimaryschool,Iwroteinmyco mpositionthatmydreamwastobeateacherwhenIgrewup.Meanwhil e,whatmyclassmateswroteabouttheirdreamswasthatheorshewant edtobeadoctor,ascientistoranastronaut. Thesecondstoryhappenedatmyfirstyearinuniversity.Atthecareers planningclass,whentheteacheraskedaboutourdreams,oneofmycla ssmatesstoodupandsaid,“Iwanttobeafarmer,becauseIgrowupinafa rmer’sfamilyandIlovetobeengagedinagriculture.”Whenhesatdow n,everyoneclapped. Thesetwostorieshappenedduringmygrowthprocess,fromwhichIg
关于创新的英语演讲稿
关于创新的英语演讲稿 关于创新的英语演讲稿篇1 What we cannot afford to lose We cannot lose innovation There is a wonderful word which expresses the most original motions and desires among human-beings. With solving any kind of imperfections, our world has moved ahead. This is the word innovation that we cannot afford to lose. We chicaned every detail of the innovation. Thousands years before, we created fire when we took a stone to knock another one. Since Han Dynasty, four great inventions had been created and it is one of the greatest signs that China become to the ancient civilized country. And nowadays, thousands of software, products, architectures and public facilities have upgraded more than that about 100 years ago. So how did these happen? What will you do if you are not satisfied with your tools anymore? What will you do if old mode cannot afford to develop in a company? There is no doubt that we should innovate no matter where we are and what we do. Not because of the design itself, but actually for its intended purpose.
六年级作文：二手烟的危害作文700字
二手烟的危害 在日常的生活中，我们经常能见到大人们随处吸烟的现象。很多的时候，我们明知“二手烟”有害健康，却总不敢说，不好意思说，以致我们时常受到伤害。有些大人经常说：“饭后一支烟，快活似神仙。”其实不然，正是这一支支小小的香烟，却在悄无声息中残害着自己的身体。所以为了自己和他人的健康，请马上戒烟吧！ 我的一位姑父，烟瘾非常大，人送外号---一次火。为什么叫“一次火”呢？原来他抽一天的香烟，只需要点第一次火就可以了，因为他是一根接一根的抽。听爸爸说，姑父的烟瘾大得惊人，一天要抽三包烟，他的嘴像一个火炉，香烟不停地烧，鼻孔则像烟囱似的冒烟。只要他一来我们家，我就会躲得远远的。有一次，我闲得无聊，观察起这位抽烟的姑父来。只见他瘦骨嶙峋，肤色暗淡，手指、牙齿泛黄，精神头却很足，尤其是将烟吸口中的时候。我的爸爸偶尔也会吸一根烟，却时常会被香烟熏得张不开眼，吸烟的样子也很狼狈。再看看眼前的这位姑父，他全然不顾坐在对面的爷爷，一边含着烟，一边和爷爷聊着天，样子潇洒之极，可怜的爷爷却被香烟熏得咳嗽起来。可这位姑父仍然朝着爷爷吐着烟圈圈，我当时也不知哪来的勇气，一下子冲了出来，大声喊道：“姑父，您不知道吸烟有害健康吗？爷爷，您不知道吸‘二手烟’更有害健康吗？”姑父冷不丁地被我吓了一大跳，连忙掐灭了手中的香烟…… 从这件事后，我下定决心---一定要让爸爸戒烟，坚决对“二手烟”说不。因为我知道吸烟会损害神经系统，使人记忆力衰退，过早
衰老。吸烟还会损害呼吸系统，经常吸烟的人常年咳嗽、咳痰，易患支气管炎、肺气肿、支气管扩张等呼吸道疾病。另外，吸烟者容易患溃疡病，因为烟雾中的烟碱会破坏消化道中的酸碱平衡…… 小烟大害，为了您和您的家人的健康，请立马戒烟吧！
关于我的梦想主题英语演讲稿
关于我的梦想主题英语演讲稿 梦想，是对未来的一种期望，指在现实想未来的事或是可以 达到但必须努力才可以达到的境况。每个人都有不同的梦想，梦 想是我们对美好生活的向往。下面是小雅WTT为大家整理了关于 我的梦想主题英语演讲稿3篇，欢迎大家阅读。 关于我的梦想主题英语演讲稿篇1 Students, guests , teachers and Honorable Judges Good morning ! my great pleasure to share my dream with you today. my dream is to bee a teacher.... As the whole world has its boundaries, limits and freedom coexist in our life. I don"t expect plete freedom, which is impossible. I simply have a dream that supports my life. I dream that one day, I could escape from the deep sea of thick schoolbooks and lead my own life. With my favorite fictions, I lie freely on the green grass, smelling the spring, listening to the wind singing, breathing the fresh and cool air and dissolve my soul in nature at last. Simple and short enjoyment can bring me great satisfaction.
有关创新的英语演讲稿范文篇1
有关创新的英语演讲稿范文篇1 创新，一个我们耳熟能详的词。尤其是这样一个飞速发展的时代，这个词时时撞击我们的耳膜。但是，创新，其丰富的内涵，却是许多人尽其一生孜孜以求，也未必可以充分了解的。 朋友，你认识创新吗? 创新其实是一个梦想。 中国古代曾有一个人，背负纸做的翅膀，义无反顾地纵身跳下高高的山崖，希冀像鸟儿一样飞翔在晴空。在粉身碎骨跳下的一瞬间，他是否隐约看到了碧空中可以自由翱翔的飞机? 英国有一位作家，在他一生的作品中，尽情幻想，将热气球、潜水艇、电报提前了几十、甚至几百年带入我们的生活。在凡尔纳下笔的一刹那，他是否已经预先看到了遥远的未来? 梦想标示着丰富的想象力，想象力为创新提供源泉。创新从梦想中蜕变，以梦想为根，受梦想浇灌。像永不失天真的爱因斯坦吹出的肥皂泡，在空冥的大地上，不断破灭又不断上升。
创新需要怀疑与批判。 怀疑是创新的萌芽，批判是创新的成长。在怀疑中发现错误，在批判中改正错误，创新才能完成。然而怀疑的精神、批判的勇气，人们为之付出了太多太多。 1543年的春天，人们震惊了，一个人，他居然宣称地球是围绕太阳转的。上帝啊!让这个人不得好死。人们肆意地嘲笑，诅咒。 终于，诅咒灵验了，六十七年后的一天，在美丽的罗马鲜花广场，那个虔诚地捍卫并发展了太阳中心学说的布鲁诺被高高地绑在十字架上。一个火把投向他，烧焦的肉体发出一阵阵异味。死亡的气息在游荡。突然，一个声音从那扭曲的身躯中迸发出来：“火并不能把我征服，未来的世界会了解我，知道我的价值。” 是的，火并没有征服他，那愤怒的火焰，那毁灭的火焰，只能把挂在伪真理脸上的面具烧焦。弥漫在鲜花广场的灰烬不愿散去，它要告诉我们：创新，踏着用生命证明了的怀疑与批判，终究会打破传统的桎梏，得到永生。 创新要求深刻。
二手烟的成分、危害及防范
二手烟的成分、危害及防范 在人们以往的印象中，烟草的危害是一个缓慢而长期的过程，在特定的前提和环境下，二手烟的确具有直接而明显的致命危害。那么什么是二手烟？它有哪些成分和危害呢？怎样防范这些危害？ 什么是二手烟? 二手烟（ＳＨＳ）又称被动吸烟，即不抽烟的人吸取其他吸烟者喷吐的烟雾的行为。一般说来被动吸烟15分钟以上时，就可以认为二手烟现象成立。 二手烟实际上由两种烟雾构成，一种是吸烟者呼出的烟雾，称为主流烟；一种是香烟燃烧时所产生的烟雾，称为分流烟。不吸烟的人无论吸入哪种烟雾，都算二手烟。 专家们发现，在一部分烟民的认识中存在一个很大的误区，他们以为二手烟应该定义为香烟自己燃烧时冒出来的烟（即分流烟），而经过吸烟者肺部过滤后吐出来的烟（即主流烟）肯定没有那么多毒害，所以吸二手烟肯定没有吸“一手”的危害大。其实他们的错误在于不明白二手烟的定义，也不知晓二手烟的成分和危害，看完下文他们就会清楚很多。
众所周知，在日常生活中，由于文化、生活习惯和环保意识的差别，绝大多数人不可能完全避免接触香烟的烟雾，因而二手烟现象是非常普遍的。 二手烟怎样为害人体? 据研究，香烟燃烧后的烟雾中含有四千多种有害物质，就医学观点来看可分为四大类： 一、一氧化碳，在香烟烟雾中的浓度约万分之四，与红血球的结合力为氧和红血球结合力的约210倍，所以一氧化碳被吸入人体后，红血球输送氧气的能力会降低，而使体内缺氧。 二、尼古丁，它在进入人体后会产生如下作用：四肢末梢血管收缩、心跳加快、血压上升、呼吸变快、精神状况改变（变得情绪稳定或精神兴奋），并促进血小板凝集，这是造成心脏血管阻塞、高血压、中风等心血管疾病的主要帮凶。 三、刺激性物质，这些物质不但会对眼睛、鼻腔和咽喉产生刺激，也会刺激支气管黏膜下腺体的分泌，导致急性支气管发炎及慢性支气管炎。
有关梦想英语演讲稿(共7篇)
篇一：关于梦想的英语演讲 good morning，boys and girls! i’m very glad to stand here and give you a short speech! to begin with ,i want to pop a question .does everybody dream a good dream last night? actually ,today i want to talk about dream with you. of course, what i want to talk is not a dream you have last night,but a dream about life. every one has dreams about life, different dreams at different life stage,and we need dreams to support us. dreams are like the stars we never reach in the sky,but like most mariners,we can chart our course by them. with the dream,we have a direction,with a direction, we were no longer confused.with the dream, there is hope,with hope, we have the strength to fight. life is tough,and there are always ups and downs, maybe we fail in the way to our aims,and we may feel depressed ,whenever at this time, the dream in our heart can always confort us, encourage us ,and support us to move ahead . so bear in mind your dream and never give up your dream easily. look into the great people’s experiences, you may find the truth that good dream makes a good one, because there is nothing like a dream to create the future and build up our body . 你会发现真理，好梦是好的，因为没有什么比梦想更能创造未来，建立我们的身体。最后，我想建议。有一个梦想，追求它。要明智地使用你的时间，做你应该做什么来让你的梦想成真。虽然这是一个很辛苦的工作来顶你的梦想山，但俗话说，“山的高度，但男人使峰值”。只要我们坚持，我们将最终实现它。 dreams…are sent by zeus. 梦想，是来自宙斯的礼物。（荷马） if you can dream it, you can do it. 有梦者事竟成。（沃特） 你的生活深度取决于你对年幼者的呵护，对年长者的同情，对奋斗者的怜悯体恤，对弱 （乔治·华盛顿）者及强者的包容。因为生命中总有一天你会发现其中每一个角色你都扮演过。 as wishes may inspire dreams, so dreams may inspire wishes. 正如心愿能够激发梦想，梦想也能够激发心愿。 how to get happiness 如何获得快乐 there is no doubt that happiness is the most precious thing in the world. without it, life will be empty and meaningless. if you wish to know how to get happiness, you must pay attention to the following two points. first, health is the secret of happiness (the key to happiness). only a strong man can enjoy the pleasure of life. secondly, happiness consists in contentment. a man who is dissatisfied with his present condition is always in distress. 无疑的快乐是世界上最宝贵的东西。没有它，人生将是空虚的而且毫无意义的。如果你希望知道如何获得快乐，你须注意下面两点。 健康是快乐的要诀。唯有身体强壮的人才能享受人生的乐趣。 快乐在于知足。一个不满于现状的人终是处在痛苦之中。 the value of time 爱惜时光 an english proverb says that time is money. i consider it (this) wrong. why? because we all know that we can earn money be work but can not in any way get back time (in anyway). for this reason, we may (can) say that time is more valuable than money. many people do not know the value of time. it (this) is indeed a great pity.