求一篇关于科学家的故事的英语演讲稿，3到5分钟即可，谢谢
the Wright BrothersFor thousands of years, men couldn’t fly like birds in the sky. But the Wright brothers were men of perseverance. they showed GREat enthusiasm in their new idea. they did what others couldn’t do. Although they were not educated men, they had never given up their dream. People all over the world were excited with joy at their success. In fact, before the first plane rose into the sky,they had failed many times. their perseverance is the best model to all of us.莱特兄弟
我最崇拜的科学家。
为话题写一篇英语演讲稿
There are many scientists in the world, but I most admire only one, that is Edison.爱迪生为人们发明了不可计数的、好的、有用的东西。
他发明了一样极其有用的，甚至是改变全世界的物品。
没有它，全世界都将进入黑暗的世界。
它就是世界之光----电灯。
Edison invented can not count, good, useful things for the people. He invented one very useful, or even change the world of goods. Without it, the whole world will enter the world of darkness. It is the light of the world - lamp.爱迪生发明电灯的起因是很偶然的。
有一天晚上，他妈妈得了急性阑尾炎，爸爸请来了医生。
医生诊断后说要马上手术，并同意在家里开刀。
但光线太暗了，爱迪生说：“要不多点几盏油灯
”医生说：“不行，油飘到肚子里就麻烦了。
”爱迪生想了想，就叫很多小伙伴拿着镜子来到他家。
在屋外点上油灯，然后用镜子把光反射进房屋。
屋里顿时明亮起来，手术进行的很成功。
之后，爱迪生就开始琢磨发明电灯，当他用了一百种材料时，有人开始取笑他，说：“爱迪生，你都失败一百次了，也该好好休息了，放弃吧。
”爱迪生却说：“这位大哥，我不是失败了一百次，而是成功了一百次，因为我知道了这一百种材料都不能做电灯了。
”慢慢的在爱迪生实验了六千多种材料后，终于成功了。
Cause Edison inventing the light bulb was quite accidental. One night, his mother got acute appendicitis, dad called a doctor. The doctor diagnosed after said to immediately operation, and agreed to operate at home. But the light is too dark, Edison said: or more a few lamp? The doctor said: no, the oil drift to the stomach trouble. Edison wanted to think, so many small partner holding a mirror to his home. The oil lamp outside point, then use a mirror to reflect light into the house. The house suddenly bright, the operation was a success. Later, Edison began to wonder when he invented the electric light, with one hundred kinds of material, some people began to make fun of him, said: Edison, you have failed one hundred times, but also the rest, give it up. Edison said: the eldest brother, I'm not failed one hundred times, but the successful one hundred times, because I know these one hundred kinds of materials are not to make a light bulb. Slowly in the Edison experiment more than six thousand kinds of materials, finally succeeded.当然，爱迪生的发明远远不止这些，还有许多许多…………当知道这些时，我相信，你也会敬佩他的。
Of course, the invention of Edison far more than these, there are many many............ When I know that these,, you will admire his. 关于爱迪生的
三分钟英语演讲稿：我的梦想是当一名作家
Everyone has a lot of dreams. Some people want to be rich, dreaming of becoming millionaires overnight. Others want to be famous, dreaming of suddenly jumping to great fame. I have a lot of dreams,too. When I was a young girl, I dreamed of becoming a scientist like Hua Imogen in future. However, I knew very well that I could not succeed without painstaking efforts. So I studied hard in the middle school and college in order to attain my goal.
我的大学生活-求一篇英语演讲稿3-5分钟(带翻译）
Time flies
Our freshmen have spent two months in our beautiful campus of *** university. Every new beginning is a new challenge.We can't expect anything to be the same as our imagine.Different envirenment is a new battle.We are always curious with the things around.Though we come from different places,we have our own dream, our own ambition, our own challenge.But the mankind is sometimes so fragile that it can't withstand outside lure. Many students are the first time to be so far away form home.They come to a foreign city, a foreign campus, facing so many foreign but friendly faces.Plenty of activities bring us fresh air and pleasant fleeing.Be busy with study and work enriches our life,helping preventing our homesick. Life in campus is different with that in elementary school and middle school.We have much spare time dominated by our own.Our campus is just like another home.People from all corners of our country come together to form a big family.There are tears as well as laughters.We have troubles but we are also learning to conquer them.We become more and more brave and more and more stronger.We are no longer the little baby that will never grow up in our parents eyes.We are growing up day by day. I love the life in our university. We have a new starting point, a new origin and a period of a brand new life.Our freshmen life is continuing.Please wait and see our brilliant achievement
光阴似箭，岁月如梭，转眼间大一新生在****大学这座美丽的校园里度过了两个多月。
每一次的新的开始都是一次新的挑战，一切都不是自己所能预算的，不一样的环境就是一个新的战争，一切都充满了好奇，大家都是来自不同的地方……自己都有自己的一份理想，一份报复，一份挑战，然而人有时真的很脆弱，不能抵挡外界的诱惑啊
大学的生活和小学，中学，高中，截然不同啊
人好象变的轻松了许多，当大家在一起时，什么事都想干，什么豪言壮语都能述说，然而，当一个人在宿舍时，一切都是静悄悄的时候，仿佛自己一下子没有了方向，时间变的不做主了。
大学是我们继续学习和深造的地方——大学是我们的家。
来自天南地北的同学们结成一个新的家庭。
大学更是我们热血青年挥洒汗水，收获笑容的乐土
据了解，新生入学后一月内是各种学生组织换届纳新的高潮期，很多新生都积极投身这股热潮，在活动中锻炼自己。
高中时老师说的话，应验了，人们不是单纯的朋友了。
人与人之间有了利用，有了嫉妒，有了猜疑，为了那些学分，人们的心变了
老师还说大学的生活，学习，处世，和以往的会很不同的
现在觉的真的很不同啊
虽然军训已成过去式，不少同学仍怀念那段与同学“惺惺相惜“的艰苦生活。
他们表示，军训虽然又苦又累，但是锻炼了每个人永不言败的坚忍与团结协作的团队精神。
走过军训，更有信心迎接随之而来的大学生活的种种考验。
许多同学都是第一次离家那么远，来到陌生的城市，陌生的校园，面对的是一张张陌生却友好的面孔。
丰富多采的活动带给同学们的是新鲜，愉悦。
繁忙的学习，工作占满了课余时间，充实了自由的生活，帮助同学们排遣那萦绕心头的思乡情，那初来乍到的陌生感。
大学是社会的缩影，社会的预科班。
学生是校园的主角，大一新生更是新鲜的血液。
面对崭新的生活，我们都有梦想。
面对新的征程，一路风景，我们不忘欣赏，更不忘前行。
生活的压力也许让我们手足无措，学习的困难也许让我们暂时迷茫，但锻炼总须挫折，我们坚信“明天会更好”。
自己的生活自己把握，我们一定会活得精彩
生活上，新生中也体现着浓浓的友情。
大家都对高年级同学在生活上提供的热情帮助赞不绝口，他们也向学长学姐学习，尽可能地为同学多做一些事情。
有了新起点、新方向，就会拥有一段新生活，我们的大一生活慢慢拉开序幕，让我们拭目以待吧……
求一篇题为“追逐梦想，把握未来”的英语演讲稿。
不要太长 ，三分钟的时间，要有翻译， 多谢啦
My DreamEveryone has a lot of dreams. Some people want to be rich, dreaming of becoming millionaires overnight. Others want to be famous, dreaming of suddenly jumping to great fame. I have a lot of dreams,too. When I was a young girl, I dreamed of becoming a scientist like Hua Luogen in future.However, I knew very well that I could not succeed without painstaking efforts. So I studied hard in the middle school and college in order to attain my goal.After graduating from college, I found a job as a teacher.Although I was very busy with teaching, I never gave up my goal. I read a lot of books to get more knowledge. I made experiments to practise and apply what I had learnt from the books. Sometimes, I was so deeply indulged in my research that I forgot my meals and time. Now I have made great progress. Several of my research papers have been published. The methods proposed in my papers have been proven to be valuable for the solution of some problems. I am very happy.The ladder of becoming a scientist is still far ahead, but I have climbed the first rung anyway. 每个人都有很多的梦想。
有些人想要有钱,梦想成为百万富翁过夜。
别人想要出名,梦想着突然跳跃到很高的声誉。
我有很多梦想,也是。
当我还是个小女孩的时候,我梦想成为一名科学家像华罗庚,在未来的。
然而,我知道得很清楚,我不可能取得成功的艰苦的努力。
所以我努力学习在中学和大学为了达到了我的目标。
大学毕业后,我找到了一份当老师的工作。
虽然我非常忙碌和在教学过程中,我从来没有放弃我的目标。
我读了很多书,获得更多的知识。
我做了实验来练习和运用我所学过的书。
有时,我是那么深深沉迷在我的研究,我忘了我的饭和时间。
现在我有了很大的进步。
我的几位研究论文发表。
在我的论文中提出的方法都已经被证明是有价值的解决一些问题。
我很高兴。
梯子要成为一名科学家仍遥遥领先,但我已经爬上了第一响吧。
求一份关于牛顿的三分钟演讲稿，最好用英语，要包括他的基本资料，谢谢
来自维基百科 Sir Isaac Newton PRS MP (\\\/ˈnjuːtən\\\/;[9] 25 December 1642 – 20 March 1726\\\/7[1]) was an Englishphysicist and mathematician (described in his own day as a natural philosopher) who is widely recognised as one of the most influential scientists of all time and as a key figure in thescientific revolution. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, laid the foundations for classical mechanics. Newton made seminal contributions to optics, and he shares credit with Gottfried Leibniz for the development of calculus.Newton's Principia formulated the laws of motion and universal gravitation, which dominated scientists' view of the physical universe for the next three centuries. By deriving Kepler's laws of planetary motion from his mathematical description of gravity, and then using the same principles to account for the trajectories of comets, the tides, the precession of the equinoxes, and other phenomena, Newton removed the last doubts about the validity of the heliocentric model of the Solar System. This work also demonstrated that the motion of objects on Earth and of celestial bodies could be described by the same principles. His prediction that Earth should be shaped as an oblate spheroidwas later vindicated by the measurements of Maupertuis, La Condamine, and others, which helped convince most Continental European scientists of the superiority of Newtonian mechanics over the earlier system of Descartes.Newton built the first practical reflecting telescope and developed a theory of colour based on the observation that a prism decomposes white light into the many colours of the visible spectrum. He formulated an empirical law of cooling, studied the speed of sound, and introduced the notion of aNewtonian fluid. In addition to his work on calculus, as a mathematician Newton contributed to the study of power series, generalised the binomial theorem to non-integer exponents, developed a methodfor approximating the roots of a function, and classified most of the cubic plane curves.Newton was a fellow of Trinity College and the second Lucasian Professor of Mathematics at theUniversity of Cambridge. He was a devout but unorthodox Christian and, unusually for a member of the Cambridge faculty of the day, he refused to take holy orders in the Church of England, perhaps because he privately rejected the doctrine of the Trinity. Beyond his work on the mathematical sciences, Newton dedicated much of his time to the study of biblical chronology and alchemy, but most of his work in those areas remained unpublished until long after his death. In his later life, Newton became president of the Royal Society. Newton served the British government as Warden and Master of the Royal Mint.
求科学饮食，健康生活的高中英语演讲稿，三分钟左右
Everyone wants to maintain good health, if you are healthy, then you can do you want to do anything, your family will be full of laughter, your work will be much more simple. You want to have a healthy body? Then try to do the following thing! First, you face daily smile, maintain a good mood. Take part in some sports, such as running，playing baseball. It is in a strong body. Secondly, we must pay attention to our diet, not to drink too much wine, water, every day at least eight cups of water; Deliberately not to lose weight, did you have no health benefits. Again, resulting from smoking on your own and other people is not good! To maintain good health let us do it. Others can take away our money, house, car, or even our clothes and we can survive. But if our health was taken away, we would surely die. That is why we always try to eat in a healthy way and exercise regularly. Living a long life may be a lot easier than you think. And there are some bad habit we need to get rid of 。
A report suggests 10 steps to a longer and healthier life. 1. Shun cigarette smoke, separate yourself from smokers. . Become a nag and tell anyone you know who smokes to stop. 2. Keep moving. The U. S. Department of Health and Human Services suggests every adult get at least 150 minutes of moderate aerobic activity a week. Sessions should be at least 10 minutes long. 3. Eat like an Aegean. Follow the Mediterranean diet pattern of mostly plant foods, limiting animal protein to fish and poultry, using olive oil as the principal fat and use wine in moderation. 4. Mind your body mass index. Obesity increases the risk of diabetes 20 times and substantially boosts the risk of developing high blood pressure, heart disease, stroke and gallstones. 5. Lift a glass, but only one. Alcohol's effects become more insidious as women age because the body's water-to-fat ratio declines over the years. 6. Don't run up a sleep debt. Medical evidence suggests we need seven to nine hours of sleep daily, but more than 60 percent of women regularly fall short of that goal. 7. Be your own best advocate on health issues. 8. Keep connected. Older women who remain socially active live longer and healthier lives than their solitary counterparts 9. Avoid stress. Find techniques to reduce stress and its effects. 10. Use supplements selectively. Experts agree the best way to get nutrients is through food. Only calcium and vitamin D, essential in preserving bone density, are recommended supplements. And that includes 1,200 mg of calcium and 1,000 mg of vitamin.
求一份英语演讲稿~ 2~3分钟这样
最近的新闻：2007年6月7日，微软创始人比尔盖茨在哈佛大学新一届的毕业典礼上被授予法学博士学位，哈佛校史上“最著名的辍学生”在辍学创业32年后 “正式毕业”。
比尔盖茨先生在演讲中勉励即将走向社会的哈佛毕业生:“不要以职业成就来评价你自己，更多的考虑你为世界的不平等做了什么，你怎样对待那些和你毫无关系的人们。
……我喜欢制作好玩的软件，不过有什么能阻碍我们拯救生命
” 比尔盖茨的这段话说明了他之所以成功的原因，因为他真正关心的是如何为人们制作好软件，考虑的是为世界做些什么，而不是要获得怎样的职业成就。
很多人可能只看到了比尔盖茨的钱，其实他身上闪光的不是钱，而是爱（大爱）。
大多数人一生追求的是职业成就，但比尔盖茨却说“不要以职业成就来评价你自己”。
要很好地理解比尔盖茨的这段话恐怕并不太容易，其实，在《世界上最伟大的推销员》的首篇羊皮卷已作了最好的说明“我要用全身心的爱来迎接今天”。
要从逻辑上来理解其实不难的，一个立足于为世界做些什么的人，与一个想得到些什么的人，思想、行为以及结果上会有明显区别的，前者不计较自己的得失待遇，能吃苦，表现出强大的耐心，这样就更能最终达到成功，后者计较自己得失，吃亏受苦的事接受不了，常因小利一叶障目而因小失大，路半途而已退缩；前者用心于事于物，事情就会做得很好，所产之物就会廉而美，自然更能得到社会认同，在竞争中就处于优势，后者用心于己于利，用心于算计，反而人算不如天算，得小利而失大利。
其实，得与失，自有社会公正来维持，用心于事于物者，用全身心的爱来对待世界的人，能创造更大的价值，自然地就会更富有。
钱这东西，你越追它，它跑得越远，你不追它，它反而往你家里跑，在比尔盖茨身上就是这个道理。
职业成就也是这样，当你用心地做些什么时，不知不觉地，成就就有了。
比尔盖茨就是这样具有爱的境界的人，他把爱奉献给世界，用心于让人们非常方便地使用电脑，“首富”是世界给予他的肯定，其实，他首先是爱的首富
已具备爱的境界的人可能还不太多，可以说，当一个人达到了爱的境界时，他\\\/她的世界就会变了，他\\\/她才会真正地获得成功。
幸好，我们有了《世界上最伟大的推销员》这样的书，它可以说是从成功者身上概括出来的真理。
我曾在给醒晨的贴子“比尔-盖茨到底有多富
”，回答“可他们的收入又为什么又比我高出这么多”的问题回贴时也提到了“爱”的因素： 如果以一个平庸的体力打工者收入为基数1的话,如果你有以下这些特点,收入增长可能是相乘的关系: 体力: 1, 谁都有的不希罕 智慧: *2, 工作中加入智慧,效率就会提高, 创新: *2, 光有学习他人的智慧,远不及创新有价值 胆色: *2, 有创新,但胆子不够大,也做不大 远见: *2, 看不远,自然就做不大 坚持: *2, 创业过程中肯定会有挫折,不能坚持就到不了最高点, 执行力:*2, 有好东西,实现不了,也没用 敏锐: *4, 事业要靠机会,只有敏锐的感觉才能感知机会所在, 爱: *4, 为私利而谋事,与出于爱而谋事,效果上会有根本的区别,这是比尔盖茨等富翁成功的根本原因,也是大多数人所不能理解之处. 以上相乘=1024 这是收入高出1000倍的可能原因 There is the latest news, June 7, 2007, Microsoft founder Bill Gates at harvard a new session of the graduation ceremony was awarded the honorary doctorate, harvard law school on
急求关于科学家小故事的英语演讲稿
the Wright BrothersFor thousands of years, men couldn’t fly like birds in the sky. But the Wright brothers were men of perseverance. they showed GREat enthusiasm in their new idea. they did what others couldn’t do. Although they were not educated men, they had never given up their dream. People all over the world were excited with joy at their success. In fact, before the first plane rose into the sky,they had failed many times. their perseverance is the best model to all of us.莱特兄弟
