写一篇有关于健康的英语演讲稿
A healthy body is necessary for a healthy mind. As is known, to have a sound mind, we must first have a sound body. This is of vital importance. Only by keeping ourselves healthy and strong can we feel energetic and vigorous in studying and working and live a happy life. To keep ourselves fit, physical exercise is the best way. In taking part in out-door sports, we are closer to nature and can take in fresh air. The beauty of nature will keep us clear-headed, which is essential to our health. Besides, sports stimulate the circulation of blood and help to excrete the wastes in the body. Sports can also work up our appetite and activate our digestion. As a result, we can become strong-bodied. I always take an active part in physical exercise and enjoy good health. I seldom get sick but feel vigorous even if I work a whole day Dong. I shall keep up doing physical exercise so as to live longer and do more for the country. A healthy body is the prerequisite for a healthy mind. As we know, the physical health is of great importance to our sound mind. Without it, the health of our minds is just like castle in the air. Only with a healthy and strong body can we live energetic and vigorous life. The most efficient way to keep ourselves fit is exercise. In taking part in out-door activities we can breathe the fresh air in nature. In addition, it can stimulate the circulation fo blood and sped up the excretion of the wastes in our bodies. Sports will work up appetite and d o good to our digestion. In the same time, we become closer to nature which will help us keep a clear mind in thinking. So naturally we will have a strong and healthy body. As far as I am concerned, I am always very active in taking part in various physical exercise and I enjoy good health. Most of the time I feel energetic and vigorous even after I work for a whole day. I will keep up taking exercise to have a longer and better life
跪求一篇歌颂医生的英文演讲稿 先谢谢
Doctors.Doctors are one of the most important part of society. They keep the people healthy and at times, keep them alive. Their job as specialists in health meant that they are vital to any society. There are all sorts of doctors, such as surgeons, general practitioners, cardiologist and so forth. No matter which area of health they specialise in, they are selfless individuals who face stress and sickness day by day. Yet, they smile in return as a beacon of hope for each patient. Despite what they do, doctors are often taken for granted; and their actions are hardly ever noticed. Without doctors, society itself will eventually deteriorate to nothing. Thus, we should know, in our hearts, that doctors will always be there. The pillars of society should be cherished and thanked.够不够
请加分 =)
英语演讲稿带翻译
Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life. Youth means a tempera-mental predominance of courage over timidity, of the appetite for adventure over the love of ease. This often exists in a man of 60 more than a boy of 20. Nobody grows old merely by a number of years. We grow old by deserting our ideals. Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spring back to dust. Whether 60 or 16, there is in every human being’s heart the lure of wonder, the unfailing childlike appetite of what’s next and the joy of the game of living. In the center of your heart and my heart there is a wireless station: so long as it receives messages of beauty, hope, cheer, courage and power from men and from the Infinite, so long are you young. When the aerials are down, and your spirit is covered with snows of cynicism and the ice of pessimism, then you are grown old, even at 20, but as long as your aerials are up, to catch waves of optimism, there is hope you may die 青春不是年华，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想 象，炙热的恋情；青春是生命的深泉在涌流。
青春气贯长虹，勇锐盖过怯弱，进取压倒苟安。
如此锐气，二十后生而有之，六旬男子则更多见。
年岁有加，并非垂老，理想丢弃，方堕暮年。
岁月悠悠，衰微只及肌肤；热忱抛却，颓废必致灵魂。
忧烦，惶恐，丧失自信，定使心灵扭曲，意气如灰。
无论年届花甲，拟或二八芳龄，心中皆有生命之欢乐，奇迹之诱惑，孩童般天真久盛不衰。
人人心中皆有一台天线，只要你从天上人间接受美好、希望、欢乐、勇气和力量的信号，你就青春永驻，风华常存。
一旦天线下降，锐气便被冰雪覆盖，玩世不恭、自暴自弃油然而生，即使年方二十，实已垂垂老矣；然则只要树起天线，捕捉乐观信号，你就有望在八十高龄告别尘寰时仍觉年轻。
帮我找一篇关于健康的英语演讲稿，三分钟左右，大学四级水平
Soy food good for womenWomen who ate soy regularly as children have a lower risk of breast cancer, American researchers report. And men who eat fish several times a week have a lower risk of colon cancer, a second team of researchers have told the American Association for Cancer Research. The studies add to a growing body of evidence about the role of diet in cancer. Cancer experts now believe that up to two-thirds of all cancers come from lifestyle factors such as smoking, diet and lack of exercise. The US National Cancer Institute and researchers at the University of Hawaii found that women who ate the most soy-based foods, such as tofu and miso, when aged 5 to 11, reduced their risk of developing breast cancer by 58 per cent. It was not clear how soy might prevent cancer, though compounds in soy called isoflavones have estrogen-like effects. A second study showed that men who ate fish at least five times a week had a 40 per cent lower risk of developing colorectal cancer compared with men who ate fish less than once a week. Many kinds of fish are rich in omega-3 fatty acids, which interfere with the cyclooxygenase-2 or COX-2 enzyme. COX-2 affects inflammation, which may play a role in tumour growth.据美国研究人员报告，儿童时期经常吃豆类食品的女性患乳腺癌的风险较小。
另一组研究人员则向美国癌症研究协会提出，一周吃几次鱼的男性患结肠癌的几率较小。
这两项研究进一步证明了饮食对于防癌的作用。
癌症防治专家认为，在所有种类的癌症中，多达三分之二都是由吸烟、节食及缺乏锻炼等不健康的生活方式造成的。
美国全国癌症研究所和夏威夷大学的研究人员发现，在5岁至11岁时经常吃豆腐、味噌等豆类食品的女性患乳腺癌的几率要低58%。
至于豆类食品为什么可以防癌还不清楚，不过大豆中所含的名叫异黄酮的化合物具有雌性激素的作用。
另一项研究表明，一周吃鱼至少五次的男性患结肠癌的风险要比那些一周都吃不到一次鱼的男性低40%。
很多鱼类中所富含的Omega-3脂肪酸能够抑制环氧化酶2的活性。
环氧化酶2会引起发炎，这可能会刺激肿瘤的生长。
If you're middle-aged and your memory's not what it used to be, check the bathroom scale, researchers warned, suggesting overweight people tend to score more poorly on tests of memory than their thinner peers do. The findings suggest that a heavier weight in middle age may mean a higher risk of dementia later in life. Reporting in the journal Neurology, the researchers speculated that higher rates of cardiovascular disease or diabetes might help explain the link. But it's also possible that substances produced by fat cells, such as the hormone leptin, have direct effects on the brain. The study compared mental abilities to body mass index (BMI), a measurement of weight in relation to height used to define overweight and obesity. A BMI of 25 or more indicates overweight, and 30 or more is obese. The study also investigated the relationships between BMI and cognitive function in 2,223 healthy men and women between the ages of 32 and 62 in France through the use of four cognitive tests. The study found a higher BMI was associated with lower cognitive test scores. Results from a test involving word memory recall show people with a BMI of 20 remembered an average of nine out of 16 words, while people with a BMI of 30 remembered an average of seven out of 16 words. 研究人员提醒，如果你已步入中年，发现自己的记忆力不如从前，那么你得小心体重了。
研究表明，超重的人记忆测试的得分要比较瘦的人低。
研究发现，体重偏大的中年人今后患老年痴呆症的可能性较大。
研究报告在《神经学》期刊上发表，研究人员推断，心血管疾病及糖尿病的高发现象可以解释其中的原因。
此外，脂肪细胞所产生的物质，如瘦体激素，对大脑有直接影响。
此项研究将调查对象的智力与体重指数进行了对比。
体重指数指的是身高和体重之间的比例，主要用来衡量一个人是否偏胖或肥胖。
体重指数为25或25以上的人偏胖，达到30或30以上的人则为肥胖。
研究人员还对体重指数和认知功能间的关系进行了研究，他们在法国对2223位年龄在32岁至62岁间的健康男女进行了认知测试。
研究发现，体重指数越大，认知测试的得分越低。
其中一项单词记忆的测试结果表明，在16个单词中，体重指数为20的人平均能记住9个，而体重指数为30的人平均只能记住7个。
People who do not get enough sleep are more than twice as likely to die of heart disease, according to a large British study released Monday.Although the reasons are unclear, researchers said lack of sleep appeared to be linked to increased blood pressure, which is known to raise the risk of heart attacks and stroke.A 17-year analysis of 10,000 government workers showed those who cut their sleep from seven hours a night to five or less faced a 1.7-fold increased risk of death from all causes and more than double the risk of cardiovascular death.The findings highlight a danger in busy modern lifestyles, Francesco Cappuccio, professor of cardiovascular medicine at the University of Warwick's medical school, told the annual conference of the British Sleep Society in Cambridge.A third of the population of the UK and over 40 percent in the US regularly sleep less than five hours a night, so it is not a trivial problem, he told reporters.Previous research has highlighted the potential health risks of shift work and disrupted sleep. But the study by Cappuccio and colleagues, which was supported by British government and US funding, is the first to link duration of sleep and mortality rates.The study looked at sleep patterns of participants aged 35-55 at two points in their lives - 1985-88 and 1992-93 - and then tracked their mortality rates until 2004.The results were adjusted to take account of other possible risk factors such as initial age, sex, smoking and alcohol consumption, body mass index, blood pressure and cholesterol.Cappuccio said it was possible that longer sleeping could be related to other health problems such as depression or cancer-related fatigue.In terms of prevention, our findings indicate that consistently sleeping around seven hours per night is optimal for health, he said.(Agencies) 本周一公布的一项大规模英国调查表明，睡眠不足的人死于心脏病的几率是睡眠充足者的两倍多。
目前其中的原因尚不清楚，但研究人员称，睡眠不足会导致血压升高，从而增大患心脏病和中风的风险。
一项针对1万名政府职员、长达17年的跟踪调查表明，每晚睡眠时间从七个小时减少到五个小时或更少的人因各种原因而死亡的几率是睡眠正常者的1.7倍，而且死于心血管疾病的风险也增加了1倍多。
沃里克大学医学院的心血管药物学教授弗朗西斯哥•卡普西奥在英国睡眠学会在剑桥召开的一年一度的研讨会上说，这一研究成果揭示了忙碌的现代生活中潜在的危险。
他在接受记者采访时说：“三分之一的英国人以及超过40%的美国人每晚的睡眠时间常常达不到五个小时，所以这个问题不可小视。
”此前有调查发现轮班及睡眠中断会对健康产生潜在威胁。
但卡普西奥及其同事的这项调查则首次揭示了睡眠时间长短与死亡率之间的关系。
该调查由英国政府和美国基金提供资助。
该调查对年龄在35岁至55岁之间的人在1985年至1988年以及1992年至1993年两个阶段的睡眠模式进行了探究，并对这一人群截至2004年的死亡率进行了追踪。
调查还考虑到了调查对象的初始年龄、性别、是否吸烟喝酒、体重指数、血压及胆固醇指标等其它可能的风险因素。
卡普西奥说，睡眠时间过长也可能导致如抑郁症及癌因性疲乏等其它健康问题。
他说：“就预防而言，我们的研究结果表明，每晚睡眠时间持续保持在七小时左右最益于身体健康。
”
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.
谁能帮我写2篇英语演讲稿啊?高分~要求小学5年级水平!
1.Some people are born with the belief that they are masters of their own lives. Others feel they are at the mercy of fate. New research shows that part of those feelings are in the genes. Psychologists have long known that people confident in their ability to control their destinies are more likely to adjust well to growing old than those who feel that they drift on the currents of fate. Two researchers who questioned hundreds of Swedish twins report that such confidence, or lark of it, is partly genetic and partly drawn from experience. They also found that the belief in blind luck-a conviction that coincidence plays a big role in life is something learned in life and has nothing to do with heredity. The research was conducted at the Karolinska Institute-better known as the body that annually awards the Nobel Prize for medicine by Nancy Pedersen of the Institute and Margaret Gatz, a professor of psychology at the University of Southern California in Los Angeles. Their results were recently published in the United States in the Journal of Gerontology. People who are confident of their ability to control their lives have an internal locus of control,and have a better chance of being well adjusted in their old age, said Pedersen. An external locus of control, believing that outside forces determine the course of life, has been linked to depression in latter years, she said. We are trying to understand what makes people different. What makes some people age gracefully and others have a more difficult time? she said. The study showed that while people have an inborn predilection toward independence and self-confidence, about 70 percent of this personality trait is affected by a person's environment and lifetime experiences. Pedersen's studies, with various collaborators, probe the aging process by comparing sets of twins, both identical and fraternal, many of whom were separated at an early age. The subjects were drawn from a roster first compiled about 30 years ago registering all twins born in Sweden since 1886. The complete list, which was extended in 1971, has 95,000 sets of twins. 有些人天生相信他们是自我生命的主宰，其他人则觉得他们受到命运的支配。
一项新的研究发现这些感觉部份来自基因。
心理学家早就知道有信心掌握自己命运的人比那些觉得自己是受命运摆布的人更能适应老化。
两位研究学家在询问了好几百对瑞典的双胞胎后报告说，这种信心，或是信心的缺乏，一部份是与基因有关，另一部份则是来自经验的累积。
他们同时发现，相信盲目运气的人--认为巧合在生命中扮演一个很重要的角色--是在生活过程中学习而来的，与遗传毫无关系。
这项研究是在卡洛林司卡机构里进行的。
这个机构亦是每年颁赠诺贝尔医学奖的团体。
该研究是由此机构的南西•皮德森与洛杉矶南加大的心理学教授玛格丽特•贾兹所主持，他们这项研究结果最近在美国老年学的期刊上登出。
皮德森说，对自己掌握生命的能力有信心的人有一种‘内在控制的基因位点’，比较能够适应老年期。
她说，相信外在力量决定生命之旅的‘外在控制的基因位点’与晚年沮丧的情绪有关。
她说：‘我们想了解人与人之间相异的原因是什么。
是什么原因使有些人安然悠哉地步入晚年，而有些人则比较困难?’ 这项研究显示，有人能够拥有天生的自信与独立，而百分之七十有这种个性的人，会受到环境与一生的经验所影响。
皮德森的研究，囊括了许多不同的研究学者，从事双胞胎的比较，并探讨老化的过程。
这些同卵及异卵双胞胎有许多都在很小的时候就分开了。
研究对象是由一本三十年前编纂的名册所抽出。
这本名册登记有自一八八六年以降，所有在瑞典出生的双胞胎。
这份完整的名单—直延续到一九七一年，共行几万五千对双胞胎。
2.微笑 Smile at each other, smile at your wife, smile at your husband, smile at your children, smile at each other―it doesn’t matter who it is―and that will help you to grow up in greater love for each other. 经常保持笑容，对你的另一半、你的孩子微笑，甚至对陌生人也不要吝惜你的微笑，因为小小的微笑就能大大增进人与人之间的感情。
――泰瑞莎修女 1\\\/ Many Americans are familiar with The Little Prince, a wonderful book by Antoine de Saint-Exupery. This is a whimsical and fabulous book and works as a children’s story as well as a thought-provoking adult fable. Far fewer are aware of Saint-Exupery’s other writings, novels and short stories. 法国作家安东尼•圣艾修伯里所写的《小王子》是本很多美国人都很熟悉的极好的书。
这本书表面上看来是童话故事，但世故的成人读来也觉寓意深远。
很少人知道，除了《小王子》，圣艾修伯里还创作过其他小说和短篇故事。
2\\\/ Saint-Exupery was a fighter pilot who fought against the Nazis and was killed in action. Before World War II, he fought in the Spanish Civil War against the fascists. He wrote a fascinating story based on that experience entitled The Smile. It is this story which I’d like to share with you now. It isn’t clear whether or not he meant this to be autobiographical or fiction. I choose to believe it to be the former. 圣艾修伯里是名飞行员，二次大战对抗纳粹时被击落身亡，之前他也曾参加西班牙内战打击法西斯分子。
他根据这次经验写了一篇精彩的故事――《微笑》，现在要提的就是这篇作品。
这是真实故事或是虚构事情，没人能下定论，但我宁可相信这是作者的亲身体验。
3\\\/ He said that he was captured by the enemy and thrown into a jail cell. He was sure that from the contemptuous looks and rough treatment he received from his jailers he would be executed the next day. From here, I’ll tell the story as I remember it in my own words. 故事的前段大意是作者被敌军俘虏，关进监牢。
看守监狱的人一脸凶相，态度极为恶劣。
他心想，明天绝对会被拖出去枪毙。
以下是我记忆中的故事原文。
4\\\/ “I was sure that I was to be killed. I became terribly nervous and distraught. I fumbled in my pockets to see if there were any cigarettes, which had escaped their search. I found one and because of my shaking hands, I could barely get it to my lips. But I had no matches, they had taken those. “一想到自己明天就没命了，不禁陷入极端的惶恐与不安。
我翻遍了口袋，终于找到一支没被他们搜走的香烟，但我的手紧张得不停发抖，连将烟送进嘴里都成问题，而我的火柴也在搜身时被拿走了。
5\\\/ “I looked through the bars at my jailer. He did not make eye contact with me. After all, one does not make eye contact with a thing, a corpse. I called out to him ‘Have you got a light?’ He looked at me, shrugged and came over to light my cigarette. “我透过铁栏望着外面的警卫，他并没有注意到我在看他，也许对他而言，我只是他看守的一样‘物品’、一具‘尸体’。
我叫了他一声：‘能跟你借个火吗
’他转头望着我，耸了耸肩，然后走了过来，点燃我的香烟 6\\\/ “As he came close and lit the match, his eyes inadvertently locked with mine. At that moment, I smiled. I don’t know why I did that. Perhaps it was nervousness, perhaps it was because, when you get very close, one to another, it is very hard not to smile. In any case, I smiled. In that instant, it was as though a spark jumped across the gap between our two hearts, our two human souls. I know he didn’t want to, but my smile leaped through the bars and generated a smile on his lips, too. He lit my cigarette but stayed near, looking at me directly in the eyes and continuing to smile. “当他帮我点火时，他的眼光无意中与我的相接触，这时我突然冲着他微笑。
我不知道自己为何有这般反应，也许是过于紧张，或者是当你如此靠近另一个人，你很难不对他微笑。
不管是何理由，我对他笑了。
就在这一刹那，这抹微笑如同火花般，打破了我们心灵间的隔阂。
受到了我的感染，他的嘴角不自觉地也现出了笑容，虽然我知道他原无此意。
他点完火后并没立刻离开，两眼盯着我瞧，脸上仍带着微笑。
7\\\/ “I kept smiling at him, now aware of him as a person and not just a jailer. And his looking at me seemed to have a new dimension, too. ‘Do you have kids?’ he asked. “我也以笑容回应，仿佛他是个朋友，而不是个守着我的警卫。
他看着我的眼神也少了当初的那股凶气，‘你有小孩吗
’他开口问道。
8\\\/ “ ‘Yes, here, here.’ I took out my wallet and nervously fumbled for the pictures of my family. He, too, took out the pictures of his family and began to talk about his plans and hopes for them. My eyes filled with tears. I said that I feared that I’d never see my family again, never have the chance to see them grow up. Tears came to his eyes, too. “‘有，你看。
’我拿出了皮夹，手忙脚乱地翻出了我的全家福照片。
他也掏出了照片，并且开始讲述他对家人的期望与计划。
这时我眼中充满了泪水，我说我害怕再也见不到家人。
我害怕没机会看着孩子长大。
他听了也流下两行眼泪。
9\\\/ Suddenly, without another word, he unlocked my cell and silently led me out. Out of the jail, quietly and by back routes, out of the town. There, at the edge of town, he released me. And without another word, he turned back toward the town. “突然间，他二话不说地打开了牢门，悄悄地带我从后面的小路逃离了监狱，出了小镇，就在小镇的边上，他放了我，之后便转身往回走，不曾留下一句话。
10\\\/ My life was saved by a smile. “一个微笑居然能救自己一条命。
” 11\\\/ Yes, the smile―the unaffected, unplanned, natural connection between people. I tell this story in my work because I’d like people to consider that underneath all the layers we construct to protect ourselves, our dignity, our titles, our degrees, our status and our need to be seen in certain ways―underneath all that, remains the authentic, essential self. I’m not afraid to call it the soul. I really believe that if that part of you and that part of me could recognize each other, we wouldn’t be enemies. We couldn’t have hate or envy or fear. I sadly conclude that all those other layers, which we so carefully construct through our lives, distance and insulate us from truly contacting others. Saint-Exupery’s story speaks of that magic moment when two souls recognize each other. 是的，微笑是人与人之间最自然真挚的沟通方式，我在我的作品中讲这个故事，因为我希望人们能仔细想想以下的事情：人常常为自己建立层层的保护膜，为了维护尊严、头街、身分、形象等，而必须有所隐藏。
我相信在这些掩饰下，每个人都有一个真实、不带虚伪的灵魂。
如果我们能用心灵去认识彼此，世间不会有结怨成仇的憾事；恨意、妒嫉、恐惧也会不复存在。
可惜的是人小心翼翼为自己所建造的保护膜，却阻隔了自己与他人真诚相对的机会。
圣艾修伯里的这则故事，让我们见到了两颗心灵相互交流的神奇时刻。
12\\\/ I’ve had just a few moments like that. Falling in love is one example. And looking at a baby. Why do we smile when we see a baby? Perhaps it’s because we see someone without all the defensive layers, someone whose smile for us we know to be fully genuine and without guile. And that baby-soul inside us smiles wistfully in recognition. 我也曾有过如此神奇的时刻，坠入情网是其中一刻，而看着婴儿的脸是另外一例。
为什么我们见到婴孩会微笑
也许是因为我们在他们身上见到不设防的灵魂，还有他们纯真无邪的笑容，更引起了我们内心深处的共鸣。
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