两分钟的关于人与自然的英语演讲稿
ladies and gentlemen: Today，we are gathering here to discuss a very hot issue. how to find harmony in a new age between man and nature? Where modern science and technology are concerned I am only a layman I have to say. However, living in this new age , seeing my dear ones suffering from respiratory diseases from time to time, finding the beautiful colors of green and blue are being replaced by that of gray and pale, and realizing that our mother planet is getting more and more unhealthy; I can't help trying to offer my idea and my trivial efforts to look for the answer of the question.As the ancient Greek oracle goes: know thyself. I think in answering this above-mentioned question, this precondition is also very important.Who are we? This is a question, which should be answered not only by those specialists, but also by every one of human beings.Some people may proudly say: we are the masters of nature. It is true that the idea of man can conquer nature has dominated people's mind for years, and it is true, man has kept acting like a master and doing whatever things he wants for thousands of years. However, as the consequence of this kind of leadership , now the master seems to be confronted with problems that are far beyond his control. Facts are really very ample. Thegreen house effect leaves islands and cities along the coast, such as this oriental pearl-Shanghai, in danger of the disaster of being drowned; the holes of the ozone layer make the earth less suitable to live for some creatures including human beings; the phenomena of EL Nino and La Nina leave the land with serious flood and drought, and the diseases, caused by pollution, are increasing at an incredible speed... Seeing all these facts, can we still ignore the counterattack of nature? We are not the masters of nature. Facing all the disasters made by ourselves, we, mankind as a whole should realize that we are just a normal member of the big family of nature. Any mistreatment towards nature will meet only with the revenge from her.By saying so, I do not mean we should give a sudden stop to any development. Because that will result in a threat to the existence of human society. I mean we should treat nature equally, leaving the chance of existence and development to nature as we are obtaining the same thing, and thus we will get the situation of win-win.I am very pleased to find that now more and more people, from every corner of the planet, have come to realize that harmony with nature is the only way to universal and continuous progress and prosperity. And I think that is why we come here from all over the country to discuss this topic today.I want to end my speech by quoting from Mr. Nixon. Our destiny offers, not the cup of despair, but the chalice of opportunity. The future is not ours to see of course. However, by seizing firmly the opportunities, by knowing clearly about ourselves, we, human beings, can doubtlessly achieve the real harmony with nature! Thank you.
与未来有关的英语演讲稿
Robots: Future Technologies and How They Will Effect Us. （未来的科技对我们的影响---机器人）What will life be like in fifty years? Will our home life be more comfortable? Will our jobs become easier? Will our health become better due to new technology? It is most likely to turn out this way. According to scientist, robots will be doing our yard work, taking over some of our jobs, and monitoring our health on a daily basis. Does this sound unbelievable? This might just be the kind of world our grandchildren will grow up in. It's hard not to think about having our lives changed by the introduction of these new gadgets. As for the household aspect, computers will make our daily drudgery of housework dramatically more interesting. In the next decade robots should be cleaning our floors, mowing our lawns, and even cleaning our pools at the touch of a button. Who can imagine what advancements the next fifty years will bring. Home life is not the only thing that will be effected by the growth of technology. Jobs will go from spine busting manual labor to sitting behind a control panel. An example of this might be a HVAC system on a large office building. Technology will probably advance to the point of micro chips being placed into their systems, and when a problem is detected a signal we be sent to eliminating not only the problem, but also hours in manual troubleshooting. Experts say that manual labor will be all together eliminated by the year 2050.(Reed 3) The teaching profession will also be drastically effected. Electronic books could replace textbooks and even teachers. The transportation industry will also see a decrease in human workers. With the use of magnetic tracks, and computer driven shuttles and busses people will be transported safely and more efficient then humans ever could. Health could be one of the most important subjects for the future, it is also the most advanced. Our health will have the ability to be constantly be monitored. Our alarm clocks will to report your hydration level and signal the refrigerator to prepare you a drink.(Gorman 2) Our toothbrushes will be observing our mouth for gum disease, tooth decay, and abnormal cells. All this with out being aware of the tasks being preformed. How about a microscopic robot sent into the blood stream to search for abnormalities. These microscopic machines, about the size of a germ, will be able to take internal vital signs and organize the data back to a mainframe computer implanted in your skin. Have these inventions piqued your interest? Have they got you wondering what the future holds? If you think back just ten years and look at the technology compared to today's it is unbelievable to think how far we have came. Although the future is unpredictable we can count on the evolution of these machines.
关于科技的英语演讲稿三分钟左右
我们的生活每天都在发生变化，而且越变越好，这是由于科技融入了生活，丰富了生活，给我们的生活带来了方便，带来了舒适，没有科技的发展，也就没有我们今天幸福的生活。
现在家家户户都在使用家用电器，如：电饭煲，电磁炉、微波炉、洗衣机等等，这些都是科技的产品，它们的出现大大节约了家庭主妇们做饭的时间，把女性从繁重的家务劳动中解救出来；电信科技的飞速发展使得电话、手机、等已成为公众普遍使用的通信工具，缩短了人与人之间的距离；如今上网听歌、看电影、聊天、看新闻等早已成为新时代的人们娱乐的新天地；现在正流行的，使得孩子不出门就能得到远在外地的老师为他讲课；交通工具领域也发生了很大变化，摩托车已成为大众普遍使用的交通工具，小汽车也正在逐步进入百姓的生活，所有的这一切变化表明科技的发展已给我们的社会生活产生了巨大的影响，但是反过来说，社会生活又对科技的发展产生了巨大的反作用，社会生活的变化引起了科技的变革，促进了科技的发展。
总的来说。
科技发展与社会生活是息息相关、密不可分的，我们应该多了解科技，用科技武装自己，为了促进科学技术与人类生活的共同进步而贡献自己应尽的力量。
你自己再随便发挥点基本就可以了，祝你考试成功
英文版关于科技的演讲稿 急求
关于现代科技的~~Science and art are the obverse and reverse of Nature's medal; the one expressing the eternal order of things, in terms of feeling, the other in terms of thought. Science has long had an uneasy relationship with other aspects of culture. Think of Galileo’s 17th-century trial for his rebelling belief before the Catholic church or poet William Blake’s harsh remarks against the mechanistic worldview of Isaac Newton. The schism between science and the humanities has, if anything, deepened in this century. Until recently the scientific community was so powerful that it could afford to ignore its critics--but no longer. As funding for science has declined, scientists have attacked “anti-science” in several books, notably Higher Superstition, by Paul R. Gross, a biologist at the University of Virginia, and Norman Levitt, a mathematician at Rutgers University; and The Demon-Haunted World, by Carl Sagan of Cornell University. Defenders of science have also voiced their concerns at meetings such as “The Flight from Science and Reason,” held in New York City in 1995, and “Science in the Age of (Mis) information,” which assembled last June near Buffalo. Anti-science clearly means different things to different people. Gross and Levitt find fault primarily with sociologists, philosophers and other academics who have questioned science’s objectivity. Sagan is more concerned with those who believe in ghosts, creationism and other phenomena that contradict the scientific worldview.科学和艺术正、反自然的勋章;一个表达永恒的事物的条理而言,感觉,其他方面的思想。
科学的关系一直都很不稳定与文化的其他方面。
认为伽利略的17世纪审判他叛逆性的信仰天主教教堂前或诗人威廉·布莱克的尖刻的言辞反对艾萨克·牛顿的机械的世界观。
科学与人文之间的分裂,如果有的话,本世纪。
直到最近科学界非常强大,它可以对其批评者不予理会——但不再。
由于科研经费减少了,科学家已经袭击了“反科学”几本书,尤其是更高的迷信,由保罗·r·格罗斯和弗吉尼亚大学的生物学家和数学家诺曼·莱维特合著的罗格斯大学,由世界,由康奈尔大学的卡尔·萨根。
科学的捍卫者也在会议上表示了他们的担忧,如“航班从科学和原因,”1995年在纽约市举行,“时代的科学(Mis)信息”,去年6月在布法罗附近聚集。
反科学显然对不同的人意味着不同的东西。
格罗斯和莱维特主要的社会学家、哲学家和其他学者质疑科学客观性。
萨根则更关注那些相信鬼怪、上帝造物论和其他与科学世界观相左的现象。
怎么样
不知对你有用没
我们主观的判断一般往往有错误，那不是没有确定了吗
那既然知道可能会错MUST不是不能用了吗
为什么
嗯～这世界上完美毕竟不存在，世界时刻在变，我们最求的更加不可能是什么绝对正确。
我们只能让事情接近圆满，或给予一个双方都可以接受的方案。
这跟下围棋有些像，当我们进行计算时，周围的棋子都在变化，但很多反应并不是不可预知的。
————————————所谓的主观判断也不是不好，毕竟有很多事情用道理去解释是解释不同的，好比一些时候看起来是对自身绝对有利，可是结果往往没有自己所想的美好。
发心可以说是很重要的，这可以说是所有决定中，能否让事情接近于自己所想要的结果的重要因素。
希望英语风采大赛演讲稿
初中生英语演讲稿 同学们： 当你们看着可爱的动画片，玩着迷人的电脑游戏，坐上快速的列车，接听着越洋电话的时候，……你可曾意识到科学的力量，科学不仅改变了这个世界，也改变了我们的生活，科学就在我们身边。
翻开20世纪的壮丽篇章，我们发现人类在这百年中不仅经历了血与火的洗礼，更创造了无数科学奇迹。
19世纪法国著名科幻小说家凡尔纳的虚构，当时让人不可思议，他所幻想的登月旅行、飞机、远射程炮等，在20世纪都一一成为现实。
在21世纪的今天，高科技更是无处不在。
作为跨世纪的一代，我们又该以怎样的姿态去适应新世纪，担起新世纪的重担呢
科学技术的日新月异，使得科学不只为尖端技术服务，也越来越多地渗透到我们的日常生活之中，这就需要正处于青少年时代的我们热爱科学，学习科学。
参加科技“五小”比赛、阅读科技书籍，使我明白了许多道理。
精密的机器人，不用燃料的汽车，虚拟的足球赛，高科技信息的传送等等，一个个生动有趣的现象，激起了我探索科学的愿望。
我们每个人都要学习科学，传播文明，在享受新生活的同时，更要创造新生活，如今，科技产品的更新换代不断加快，可视电视、电脑上网、心脏起搏器，已经不算新鲜了。
从1901年发明的真空吸尘器，到人造地球卫星、载人宇宙飞船，科技在不同领域里显示出了强大的力量。
电子产业、通讯技术的日益普及，纳米技术、超导材料的广泛应用，不久的一天，也许就在你的餐桌上，会出现像太空青椒、人造牛排等生物工程食品。
学习科学技术，不仅仅是为了成为科学家，也是为了能适应生活，更为了能成为新世纪的主人，担起新世纪，为国家建设，为人类文明做出贡献。
新中国成立以来，我国的科技发展突飞猛进，人工合成胰岛素、断手再植、杂交水稻、爆炸原子弹和氢弹、发射人造卫星和飞船等等，这些令世人瞩目的科技成就，大大缩短了我国和先进国家的科学技术的差距，为我国的现代化建设注入了活力。
爷爷说“科学技术是第一生产力”，的确如此，科学为我们祖国的腾飞插上了翅膀。
主席曾对青年说，世界是你们的，也是我们的，但归根结底是你们的。
这句话，饱含了长辈们对我们的殷切期望。
如果说长辈们用辛勤的劳动建设了20世纪的祖国，那么，我们就应该以知识、以科学担起新世纪的重担。
同学们，我们正处于成长发育阶段，学习科学，让我们从小做起。
我们要努力学好各种文化课，因为这是一切学习的基础；同时，对各种适合我们小学生看的科普书籍、报刊，最好在课余多阅读一些；还应该积极动手搞各种科学小实验、小制作，写科学小论文等，培养对科学的兴趣。
长此下去，我们一定能够热爱科学，拥有丰富的科学知识。
人类的智慧是无限的，无论是美国的挑战者号爆炸，还是全球计算机病毒的升级，从来都不能阻止人类的科技进步。
“知识就是力量”，培根这句脍炙人口的格言不知激励了多少渴求知识的人。
如今，让我们也用它来勉励自己，做一个热爱科学的新一代，担起新世纪的重任，为我们祖国的明天，谱写出更加辉煌的诗篇
谢谢大家。
Schoolmates: When you look the lovable animated cartoon, plays is in a stew human's computer games, rides the fast train, is answering transoceanic telephone time, ......Not only your might once realize the science the strength, the science changed this world, also changed our life, the science side us. Opens for the 20th century the grand chapters, not only we discovered the humanity to experience the blood and the fire baptism in these hundred years, has created the innumerable scientific miracles. 19th century France famous science fiction writer of fiction verne fictionalizing, at that time let the human be inconceivable, he fantasized moon landing travel, the airplane, the long-range gun and so on, all 11 became the reality in the 20th century. In the 21st century today, the high tech is ubiquitous. As cross-century one generation, how posture should we adapt the new century by, the load get up the new century heavy burden? Not only science and technology changing with each new day, causes the science to serve for the most advanced technique, also more and more many seeps to during ours daily life, this needs us who is in the young people time to deeply love the science, the study science. Participation science and technology “five small” competition, reading science and technology books, caused me to understand many truths. The precise robot, does not use the fuel the automobile, the hypothesized soccer game, high tech information transmission and so on, each one vivid interesting phenomena, aroused me to explore the science the desire. Our each people all want to study the science, the dissemination civilization, while enjoys the new life, must create the new life, now, the technical product renewal speeds up unceasingly, the visible television, the computer surfer, the pacemaker, already did not calculate was fresh. Vacuum cleaner invented which from 1901, to the artificial earth satellite, carried the human spaceship, the science and technology demonstrates the formidable strength in the different domain. Electronic industry, communication technology daily popularization, nanotechnology, superconductivity material widespread application, soon one day, perhaps in yours dinner table, can appear likely bio-engineering foods and so on outer space green pepper, man-made beefsteak. Studies the science and technology, is not merely in order to become the scientist, also is for can adapt the life, more has been able to become the new century the master, the load gets up the new century, is the national construction, makes the contribution for the human culture. Since new China had been established, our country's technical development progresses by leaps and bounds, the synthesized insulin, finishes a job plants, the hybrid rice again, explodes atomic bomb and hydrogen bomb, launch satellite and airship and so on, these technical achievement which focuses attention on the common people, reduced our country and the advanced countries science and technology disparity greatly, has poured into the vigor for our country's modernization. Grandpa Deng Xiaoping said “the science and technology is the first productive forces”, indeed so, the science has inserted the wing for our motherland soaring. Chairman Mao Zedong once said to the youth that, the world was you, also is we, but is your in the final analysis. This speech, has been full of the elders to our earnest expectation. If the elders have constructed the 20th century motherlands with the industrious work, that, we should by the knowledge, get up the new century heavy burden by the scientific load. Schoolmates, we are being at the growth developmental stage, the study science, lets us start since childhood. We must learn each kind of literacy class diligently, because this is all study foundation; At the same time, to each kind the popular science books, the publication which suits our elementary student to look, should better read some in the after school; Also should begin to do each science small experiment, the small manufacture positively, writes the science small paper and so on, raises to the science interest. Long this gets down, we can certainly deeply love the science, has the rich scientific knowledge. Humanity's wisdom is infinite, regardless of is US's Challenger number detonation, the whole world computer virus' promotion, always all cannot prevent humanity's advance in technology. “The knowledge is the strength”, Bacon this sentence enjoys great popularity the maxim did not know had driven how many earnestly seeks the knowledge human. Now, lets us also use it to encourage oneself, makes one to deeply love the science the new generation, the load gets up the new century heavy responsibility, for our motherland tomorrow, will compose a more magnificent poem! Thanks everybody. Ladies and Gentlemen , Good afternoon! I’m very glad to stand here and give you a short speech. today my topic is “Life”. I hope you will like it , Man’s life is a process of growing up, actually I’m standing here is a growth. If a person’s life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in future, however that’s passed, as you know I come here, now I wonder what the future holds for (= what will happen to) me. When I come to this school, I told to myself: this my near future, all starts here. Following I will learn to become a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job. ?? Once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” I will put my personality with my interest and ability into my study, during these process I will combine learning with doing. If I can achieve this “future”, I think that I really grow up. And I deeply believe kindred, good-fellowship and love will perfection and happy in the future. How to say future? Maybe it’s a nice wish. Lets make up our minds, stick to it and surely well enjoy our life. Keep Your Direction 坚持你的方向 What would you do if you failed? Many people may choose to give up. However, the surest way to success is to keep your direction and stick to your goal. On your way to success, you must keep your direction. It is just like a lamp, guiding you in darkness and helping you overcome obstacles on your way. Otherwise, you will easily get lost or hesitate to go ahead. Direction means objectives. You can get nowhere without an objective in life. You can try to write your objective on paper and make some plans to achieve it. In this way, you will know how to arrange your time and to spend your time properly. And you should also have a belief that you are sure to succeed as long as you keep your direction all the time. 翻译： 如果失败了你会怎么做
很多人可能会选择放弃。
然而，要想成功，最可靠的方法就是坚持你的方向和目标。
在通往成功的路上，你必须坚持你的方向。
它就像一盏灯，在黑暗中为你指路，帮助你度过难关。
否则，你很容易就会迷失方向或犹豫不前。
方向意味着目标。
人生如果没有目标，将一事无成。
你可以试着把你的目标写在纸上，并制定实现目标的计划。
这样，你就会懂得如何合理安排时间，如何正确地支配时间。
而且你还要有这样的信念：只要你一直坚持自己的方向，你就一定可以成功。
Ladies and Gentlemen, Good morning! I’m very glad to stand here and give you a short speech. Man’s life is a process of growing up, actually I’m standing here is a growth. If a person’s life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in future, however that’s passed, as you know I come here, now I wonder what the future holds for me. When I come to this school, I told to myself: this my near future, all starts here. Following I will learn to become a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job. Once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” I will put my personality with my interest and ability into my study, during these process I will combine learning with doing. If I can achieve this “future”, I think that I really grow up. And I deeply believe kindred, good-fellowship and love will perfection and happy in the future. How to say future? Maybe it’s a nice wish. Lets make up our minds, stick to it and surely well enjoy our life. 中文大意: 女士们，先生们，上午好。
我很高兴在这里为大家作一个简短的讲话。
人的一生是一个成长的过程，事实上，我现在站在这里也是一次成长。
如果一个人的一生必须面临不同的选择，那么我就是伴随着这些选择成长起来的。
曾经我盼望将来能上大学，然而那已经过去了，现在我在这儿，只想知道我的未来会是什么样的。
当我来到这所学校，我告诉我自己：我不久的将来都从这里开始。
接着我要学习如何做人，如何做一个正直的人，并且拥有一个健康的体魄，能承担重要的任务，能独立思考，思想开放，心思缜密，有判断是非的能力，有一份不错的工作。
我的老师曾经告诉我说：“你不是在修补而是在创造；永远不要忘记你向人们所展示的是你的思想，而不是你的手艺。
”我会将我的性格，兴趣爱好和能力一起融入到学习中去。
在这过程中，我边学习边实践。
如果我能实现这个“未来”，我就认为我真的成长了。
并且我深信我的亲人，好朋友以及爱会使我的未来更完美，更幸福。
如何来解释未来呢? 也许那只是一个美好的愿望。
让我们下定决心，坚持到底，那我们的人生一定能过得很精彩。
笑话：Once upon a time ,a stupid guy went to the doctor's.What's the matter with you,asked the doctor.I have been broken all!,said the fool .Broken all,what's it mean?,the doctor was surprised.Then,the fool pointed to his head and said:Ouch!There is something wrong with my head.after that,he pointed to his back and said :ouch,my back hurt.then,he touch his nose and said:ouch,my nose hurt……The doctor thought a while and said :you have a bad finger从前，有个傻瓜去看医生。
那医生问他有什么病。
那傻瓜说他全身伤了。
那医生很疑惑。
接着，那傻瓜用手指着头说：“很痛，我的头伤了。
”接着，有指着背，鼻子，说它们都伤了。
那医生想了一会儿，说：“你的手指伤了。
” 买驴的人A man wanted to buy an ass. He went to the market, and saw a likely one. But he wanted to test him first. So he took the ass home, and put him into the stable with the other asses. The new ass looked around, and immediately went to choose a place next to the laziest ass in the stable. When the man saw this he put a halter on the ass at once, and gave him back to his owner. The owner felt quite surprised. He asked the man, Why are you back so soon? Have you tested him already? I don't want to test him any more, replied the man, From the companion he chose for himself, I could see what sort of animal he is.中文：一个买主到市场上去买驴，他看中一头外表不错的驴，但是他想要牵走试一试。
他把驴牵回家，放在自己其他的驴之间，这驴四处看看，立即走向一头好吃懒做的驴旁边。
于是，买驴的人立刻给那头驴套上辔头，牵去还给驴的卖主。
卖主感到很奇怪，他问买主：“你怎么这么快就回来了
”买主说：“不必再试了，从他所选择什么样的朋友来看，我已经知道他是什么样了。
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科技创新演讲稿
《科技与未来》演讲稿 在场的各位同学、各位老师，大家好
我是预备一班的云，今天，有幸在这里作题为《科技与未来》的演讲，我既十分的骄傲，却又有些不安。
近几年来，我们看到了我们伟大的祖国的科技事业的迅猛发展，这让我为我是个中国人而感到无比的自豪。
记得很久以前，手机的用途几乎只有一个，那就是打电话，可是前几年，手机有了很大的改变，不仅外观漂亮多了，而且用途也多了，可以用手机拍照、开会、上网、发短信息等等一系列的事情，这让我们的生活更为方便，也让我更加领会到了科技的力量，不过，我只是个初出茅庐的学生，对“科技”二字的内容还知之有限，我无法用一些很深奥的理论来阐述科技的玄奇，也无法对各位走上工作岗位的长辈们承诺我所能实现的科技蓝图。
但我愿意用一个学生的角度来畅想科技与未来。
从基因工程“让人活到一千岁”的梦想，到纳米技术“包你穿衣不用洗”的诺言；从人工智能“送你一只可爱机器狗”的温馨，到转基因技术“让老鼠长出人耳朵”的奇观。
不断有新的科技在诞生，每一个新科技的发现都会让人们欣喜若狂，因为，这些新科技正在逐步地改善我们的生活，让我们更加了解自己。
就近期而言，中国首先完成了非典病毒全基因组测序，非典现在是全球公认的危害性最大的疾病，可是为什么别的国家不能首先完成，而我们国家就偏偏完成了呢
很简单，这说明了我们国家不比别人落后，不比别人差，回头看看我们祖国的过去，从曾经一个刚刚起步的改革开放的国家到现在的拥有领先的科技水平的大国，我们的祖国经历了多少的风风雨雨，多少的困难与坎坷，但是我们的祖国还是挺过来了，因为我们的祖国坚信——科技不仅改变命运，还可改变未来。
对于我们这一代人，对社会的普遍感觉是竞争意识强了，学习劲头足了。
科普知识是我们关注的焦点，爱因斯坦、霍金、比尔·盖茨是我们心目中的明星，计算机科学、现代物理和化学动态更是无时不牵动着我们。
我们已经明白科技的重要性，也知道了科技的普遍性。
虽然科技创造新生活的前景引人遐思，令人神往。
但是归根结底是要靠我们共同的努力实现的。
作为祖国未来建设的中坚，我们这一代年轻人肩上的担子的确不轻，新的机遇总是伴着风险与挑战，但是，我们不会轻易地说放弃，我们用我们的青春向前辈们发誓：决不辜负前辈们对我们的希望。
回望文明的历程，是科技之光扫荡了人类历史上蒙昧的黑暗，是科学之火点燃了人类心灵中的熊熊的希望；科技支撑了文明，科技创造着未来，而未来在我们手中。
让我们成为知识的探索者，让我们在未知的道路上漫游，让我用我们的创造力将我们居住的世界变得更美好。
