用心创作的演讲稿，能够深深触动听众的情感，留下深刻的印象，演讲稿的精心制作，是确保演讲能够引起共鸣的重要前提，360好工作网小编今天就为您带来了世界著名演讲稿8篇，相信一定会对你有所帮助。
世界著名演讲稿篇1
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。
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!
世界著名演讲稿篇2
let’s stand up from where we fall down all the celebrations welcoming the new century were hold in the year 2014, because life without a greeting is like the sky without the sun.greetings are very important for the whole world,in my opinion. but i dont know whether greetings are enough for us.especially when we meet with failures .i remember quite clearly that when i was a child,if i fall down and was on the brink of crying,my father always told me"please stand up from where you fall down!" yes,we must stand up from where we fall down.
that was a special mid night in 1993.expectations filled our hearts. we stared at the tv,hoping excitedly as the voice would fly to our ears. but at last,each chinese who loves our motherland was distressed to know the result:beijing ,lost to sydeny by a margin of two votes in the olymp.9136.com/1xpetition. eight years have past,but the frustration has not healed with time at all. now,at the begining of the new millennium,all of the pride and disappointment of the 20th century had gone with the wind. the 21st century,which is full of hope,longing znd thought has come. someone said,we would start from zero on. should i really start from zero on? no!i hold that we should go on with our efferts and ambitions stayed by last century,and make our life better. "new beijing,great olympics!" the voice cries this out around chinas captital,a 3,000 -year-old city these days. beijing,along with paris,istanbul,osake and toronto,has been shortlisted by the international olympic committee as an official candidate city for the 2014 olympic games. this is beijings second attempt to host the games. everyone fully supports beijings bid for it. maybe,we can paint fences along the main roads of beijing.
maybe,we can make much of yhe city cleaned up. maybe,we can learn and speak basic english idioms and expressions for daily communication. but,but are they just enough? facing the new century,mankind is driven by the revolution of science and technoiogy,world economy is undergoing broud and profound changes. but nobody can deny the fact that compared with developed nations,developing countries are confronted with more pressure and challenges.in order to become famous in the world,we must speed up our international economic restructuring to catch up with industrialized nations. supporting beijings bid is a systematic project that can support chinasdevelopment efforts. i believe recycled pa-pe-r,clean fuel,sorted rubbish,water-saving and enery-efficient facilities will become reality in the coming years for china. i believe the new century is an era of learning ans teaching,and lifelong education has become one of the main trends in the future developmet of chinese society. i believe that,on july 13,our dream of beijings olympic bid will become true. because to millions of chinese,for china to have the gloal respect and support that she deserves is not just a dream. it is a part of our very souls.for we are not only equal members of our motherland, china,but we are also equal contributors to the world as a whole. let us stand together,all nations in beijing,in brotherhood,friendship and peace, in 2014 and forever!
世界著名演讲稿篇3
on this observance of world refugee day, we must note a troubling trend: the decline in the number of refugees who are able to go home.
in xx, more than a million people returned to their own country on a voluntary basis. last year, only 250,000 did so - the lowest number in two decades. the reasons for this include prolonged instability in afghanistan, the democratic republic of congo and southern sudan.
the theme of this year's observance ——“home” ——highlights the plight of the world's 15 million refugees, more than three-quarters of them in the developing world, who have been uprooted from their homes by conflict or persecution.
for many refugees today, rapid urbanization means that home is not a crowded camp run by an international humanitarian organization, but a makeshift shelter in a shantytown, outside a city in the developing world.
as these cities continue to experience spectacular growth, refugees are among their most vulnerable residents. they must struggle for the most basic services: sanitation, health and education. the impact of the global financial and economic crisis only increases the threat of marginalization and destitution.
we in the humanitarian community must adapt our policies to this changing profile of need. this means working closely with host governments to deliver services, and intensifying our efforts to resolve conflicts so that refugees can return home.
on world refugee day, let us reaffirm the importance of solidarity and burden-sharing by the international community. refugees have been deprived of their homes, but they must not be deprived of their futures.
翻译：
在纪念世界难民日之际,我们必须注意到一个令人不安的趋势:能够返回家园的难民人数在下降。
xx年,一百多万人自愿返回了自己的国家。去年,只有25万人这样做,这是二十年来的最低数字。出现这种现象的原因包括阿富汗、刚果民 主共和国和苏丹南部的长期动荡。
今年纪念活动的主题——“家园”——突显了全世界由于冲突或迫害而离乡背井的1500万难民的困境,其中四分之三以上在发展中国家。
今天,对许多难民而言,快速城市化意味着家园不是一个由国际人道主义组织管理的拥挤的营地,而是位于发展中世界某个城市外围某个棚户区的某 个临时收容所。
随着这些城市继续以惊人的速度增长,难民成为城市中最弱势的居民群体之一。他们必须为获得环境卫生、健康和教育等最基本的服务而挣扎。全球 金融和经济危机的影响更加剧了边缘化和赤贫的威胁。
我们人道主义界必须调整政策,以适应不断变化的需求。这意味着与东道国政府密切合作以交付服务,并增强努力,解决冲突,以便难民返回家园。
在世界难民日之际,让我们重申国际社会必须团结一致、分担负担。难民的家园已被剥夺,绝不能让他们的未来也被剥夺。
世界著名演讲稿篇4
as americans gather to celebrate this week, we show our gratitude for the many blessings in our lives. we are grateful for our friends and families who fill our lives with purpose and love. we're grateful for our beautiful country, and for the prosperity we enjoy. we're grateful for the chance to live, work and worship in freedom. and in this thanksgiving week, we offer thanks and praise to the provider of all these gifts, almighty god.
we also recognize our duty to share our blessings with the least among us. throughout the holiday season, schools, churches, synagogues and other generous organizations gather food and clothing for their neighbors in need. many young people give part of their holiday to volunteer at homeless shelters or food pantries. on thanksgiving, and on every day of the year, america is a more hopeful nation because of the volunteers who serve the weak and the vulnerable.
the thanksgiving tradition of compassion and humility dates back to the earliest days of our society. and through the years, our deepest gratitude has often been inspired by the most difficult times. almost four centuries ago, the pilgrims set aside time to thank god after suffering through a bitter winter. george washington held thanksgiving during a trying stay at valley forge. and president lincoln revived the thanksgiving tradition in the midst of a civil war.
the past year has brought many challenges to our nation, and americans have met every one with energy, optimism and faith. after lifting our economy from a recession, manufacturers and entrepreneurs are creating jobs again. volunteers from across the country came together to help hurricane victims rebuild. and when the children of beslan, russia suffered a brutal terrorist attack, the world saw america's generous heart in an outpouring of compassion and relief.
the greatest challenges of our time have come to the men and women who protect our nation. we're fortunate to have dedicated firefighters and police officers to keep our streets safe. we're grateful for the homeland security and intelligence personnel who spend long hours on faithful watch. and we give thanks to the men and women of our military who are serving with courage and skill, and making our entire nation proud.
世界著名演讲稿篇5
vice president johnson, mr. speaker, mr. chief justice, president eisenhower, vice president nixon, president truman, reverend clergy, fellow citizens:
we observe today not a victory of party, but a celebration of freedom -- symbolizing an end, as well as a beginning -- signifying renewal, as well as change. for i have sworn before you and almighty god the same solemn oath our forebears prescribed nearly a century and three-quarters ago.
the world is very different now. for man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life. and yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe -- the belief that the rights of man come not from the generosity of the state, but from the hand of god.
we dare not forget today that we are the heirs of that first revolution. let the word go forth from this time and place, to friend and foe alike, that the torch has been passed to a new generation of americans -- born in this century, tempered by war, disciplined by a hard and bitter peace, proud of our ancient heritage, and unwilling to witness or permit the slow undoing of those human rights to which this nation has always been committed, and to which we are committed today at home and around the world.
let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe, to assure the survival and the success of liberty. this much we pledge -- and more.
to those old allies whose cultural and spiritual origins we share, we pledge the loyalty of faithful friends. united there is little we cannot do in a host of cooperative ventures. divided there is little we can do -- for we dare not meet a powerful challenge at odds and split asunder. to those new states whom we welcome to the ranks of the free, we pledge our word that one form of colonial control shall not have passed away merely to be replaced by a far more iron tyranny. we shall not always expect to find them supporting our view. but we shall always hope to find them strongly supporting their own freedom -- and to remember that, in the past, those who foolishly sought power by riding the back of the tiger ended up inside.
世界著名演讲稿篇6
亲爱的同学们：
“吸烟有害健康”已为人们所公认，烟草的危害是当今世界最严重的公共卫生问题之一，是人类健康所面临的最大的然而又是可以预防的危险因素。吸烟既有害自身的健康，也影响着他人的健康，在经济上更是一种极大的浪费。为了进一步提高我们未成年儿童对吸烟危害的认识，远离吸烟对我们的危害，我们提倡：“拒吸第一支烟，做不吸烟新一代”！
青少年正在长身体，智力发展正处于关键时期，对将来面临人生的重大抉择有着举足轻重的作用；你愿意自己成为未来的吸烟者吗？你希望自己成为一种疾病缠身的人，还是做一个终生健康的人呢？你愿意接受健康、科学的生活方式吗“如果选择健康，你就要充分相信，能主宰自己的心理和行为，完全可以拒绝第一支烟的诱惑，你要树立信心，不去吸烟，并赢得健康。
下面告诉大家怎样以文明礼貌而又不使自己和别人陷入尴尬的方式聚聚吸烟。
一．有人让你吸烟时：
微笑着说：不，谢谢！
说出理由或找借口拒绝吸烟；不，谢谢，我不能吸烟。
礼貌的反复谢绝，坚持不伸手接别人递送的烟。
躲开，在别人让烟时，立刻找借口暂时躲避。
二．下决心远离吸烟这一坏习惯
远离吸烟人群，与不吸烟的人在一起，为自己创造一个无烟的环境。
当家长或亲戚朋友吸烟时，请用礼貌用语劝说，让他们由少抽转为不抽，这样你还会是一个优秀的“戒烟小帮手”呢！
如果你知道哪些地方有人经常吸烟，请避开这些场所。
世界各国都在积极地倡导人们远离吸烟，并把它与吸毒联系在一起，为人类生存空间创造一个良好的环境，为了自己和他人的健康，让我们行动起来，拒绝吸烟，做不吸烟的新一代，成为一个积极向上，活泼乐观，健康快乐的同学。
世界著名演讲稿篇7
老师们，同学们：
大家好!
今年的5月31日是世界无烟日，主题是“卫生工作者和控烟”。相信每一个人都知道，烟草的危害是当今世界最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。
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。
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!
世界著名演讲稿篇8
各位领导、教师、同学们：
大家早上好！
同学们，吸烟正严峻危害着人类的安康，尤其是像我们这样的青少年。一支小小的香烟，燃烧出来的烟雾竟含有4000多种化合物，烟雾里头有焦油、尼古丁和一氧化碳等有害物质。焦油中含有许多种致癌物，能让吸烟的人患上肺癌和（其它）多种疾病。烟雾里头的尼古丁能让我们上瘾，一支香烟中的`尼古丁就可以毒死一只小白鼠。烟草依靠已经被世界卫生组织列为一种精神神经疾病。
我们青少年正处在身体快速成长发育的阶段，身体的各器官系统比拟稚嫩和敏感，更简单汲取烟雾里面的有毒物质，中毒更深。假如这个时候吸烟，渐渐地我们的留意力和稳定性就会有肯定程度的下降，同时还会降低我们的智力水平、学习效率。吸烟还会助长去追求享乐的生活态度，诱发不良行为，甚至引发犯罪。
吸烟，危及着我们和其他人的生命，我们青少年怎样才能避开吸烟呢？首先，我们应当远离烟草。当他人吸烟时，我们应尽量劝阻；当别人诱导我们吸烟的时候，我们要学会说“不”，不要带着奇怪心去尝试吸烟。同时，我们也要尽力阻挡家人吸烟，告知我们的父母，吸烟不仅危害自己的身体，更会对身边的人造成一种无形的损害。让我们的父母也远离烟草，让我们更多人享受安康。
烟草正一步一步地损害着我们的安康，破坏我们的生活，它对于我们百害而无一利。我们作为新时代的中学生，要杜绝烟草，活出精彩！
同学们，让我们敲醒自己的警钟，拒吸第一支烟，不当新烟民，做无烟新一代！
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