英语演讲稿（汇总15篇）
通过对演讲稿语言的推究可以提高语言的表现力，增强语言的感染力。随着社会不断地进步，演讲稿与我们的生活息息相关，写起演讲稿来就毫无头绪？以下是小编收集整理的英语演讲稿，仅供参考，希望能够帮助到大家。
英语演讲稿1
Respected teachers, dear students: hello!
Parents love, is the light in the dark, let my heart no longer lonely.
Parents love, is a can be sprinkled in my heart drizzle, moisten my dry heart.
Parents love, is the gas station in life, let me have the courage to accept the challenge.
The old saying says: "the sheep has kneel down the milk of the grace, the crow has the sense of feeding back." Every bit of our growth is inseparable from the help of parents, water when yongquan phase reported, therefore, we should know how to Thanksgiving, know how to thank parents.
Students, let us Thanksgiving parents! With a grateful heart to treat parents, with a sincere heart and parents exchange. They are great enough to bring us into this beautiful world, and they raise us as adults, giving us nothing in return. Be grateful for what your parents have given you.
Thank you!
英语演讲稿2
good evening , ladies and gentlemen . i am joy and glad to give you a speech about stress , yes , just the topic you see on the screen.
psychologist tell us that stress is a state of worry caused by the problem of living , such as too much work or study , heavy responsibilities , and quickened pace of life .
statistics show that stress comes from every detail in our life . financial problems , poor health , being laid off may be the stress that most adults now suffering . as students in the university , we are also under our special stress . while study , having to take various tests and submit a project against a deadline may put a great pressure on us . and the things make us felt stressed may be our parents’s greater expectations on us than we could reach . later , when we are likely to graduate , some other problems will also annoy us . i think we will worry a lot about our ability to compete in the job market and how we can best use what we’ve learned at college in our future job .
the chief problem we should face to is our atitude towards stress .people usually say they can not live in the sun except they escape from stress . it’s unwelcome ! yes , however , very necessary . just image a world where stress does not exist and people lead their life in a very comfortable way . but is this kind of living condition as perfect as we hope ? without stress , they may feel very satisfied with the current life but lack of power to discover new things . too much result in nothing except a countermarch of the society . no stress , no development . so a certain amount of stress is good . it can stimulate us and increase our level of alertness .
and our answer to stress is another vital problem . how to do with ourselves when stress suddenly break into our life ? to wave the white flag and admit our unability , to give up to our ideality , or worstly , just to suicide as to put an end to everything … of cause not . the principle is to tackle with stress gentlely and harmoniously. we should try our best to release ourselves . such as to do some exercise , to linsen to traditional chinese music or classical music to ease our minds and to learn to view these changes of life as challenges .it’s no use crying over spilt milk . only to accept what has happened can solve the problem .
ok , i think i was under large stress 3 minutes before , but now i am here and have finished my speech . here is the last thing i want to add to my topic ,face to it and overcome it ,stress is also a piece of cake.
英语演讲稿3
I Agree or not agree: the next twenty years from now on, students will not use printed books any more.
I don't think so. printed books won't be abandoned in such a short time. I admit that new technology is developing fast. Many advanced electronic products are gradually take the place of traditional tools. Just like in university, teachers like to use multimedia in class for it is quite convenient and efficient. However, for our student, it is not realistic to study completely by electronic products. There are many things need to recorded on books. Books are something meaningful and practical.
I should say, in our country, printed books wouldn't be abandoned within 20 years at least for two reasons. Firstly, books are classical container of knowledge. They accompany human to advance. A student without books could be someway ridiculous. Secondly, our country haven't developed so strong to make every student study by computer or other forms of electronic tools. And even after 20 years, the possibility is also very small. I also think it is unnecessary because books are cheap but useful and still meaningful.
英语演讲稿4
Safety is very important. We often hear people say “safety first”. As a middle school student, we should learn to protect ourselves from every possible danger. Here are some things I do. I hope you can follow them.On your way to school and home. You should obey the traffic rules. You should walk on the right side of the road. Don't ride your bike too fast.During school, you can't fight with each other. Don't play with fire. Don't bring knife to school. Don't go out of school without your teacher's permission.In public places or campus, enough water plugs,extinguishing agents and emergency outlets should be set and prepared for unforeseen circumstances.Above all,a series of precautions must be taken to guarantee the students' safety. Let's make the campus safe through our long-term unremitting efforts.安全是非常重要的。
我们经常听到人们说“安全第一”。作为一个中学生，我们应该学会保护自己免受一切可能的危险。
这里有一些我做的事情。我希望你能跟随他们。
在你去学校和家的路上。你应该遵守交通规则。
你应该走在路的右边。不要骑自行车太快。
在学校期间，你不能与对方斗争。不要玩火。
不要把刀带到学校。未经你的`老师许可，不要出校。
在公共场所或校园，应为不可预见的情况设置和准备足够的水塞，灭火剂和紧急出口。最重要的是，必须采取一系列预防措施，以保证学生的安全。
让我们通过长期不懈的努力使校园安全。
英语演讲稿5
i enter tile university after years of hardstudy and preparation. but life in the university is not as satisfactory as what i had expected. i become lazy and don't want to study.i become silcent. i become puzzled. i don't know what i can do in the future. then i become unhappy.
four years in the university is only a short period when compared my whole lifetime. now it has passed a half. in this year, many people ,such as my parents,my friends, ask me what i want to do and tell me to map out a plan for my life. i don't want to follow their suggestion, and i want to go my style. so i think carefully. i have been a young volunteer for five years.it's very happy and significant.
then i have a dream.i want to join the university student volunteers go west programe. i think i can be a teacher in the west.i want to try my best to help them and help me. i want to see the world cearly. now i can't reach its demand and it's very diffcult,but i will work hard in the next two years. there is an old saying"where there is a will,there is a way."i think my dream can come ture.now in the university i mature,and in the university i prepare for the real world.
at last,i want to say to everybody"hlod fast to your dreams,no matter how big or small they are.the path to dreams may not be smooth and wide,even some sacrifices are needed.but hold on to the end,you can find there is no geater happiness than making your dream come ture."
英语演讲稿6
good afternoon， ladies and gentlemen. good afternoon， boys and girls. good afternoon， everybody. i ’m glad to make a speech here.
as we all know， tomorrow is teachers’ day. many people say that teachers are not unusual at all. that’s true. but i want to say though teachers are common， their job is unusual. what they do is very very great. i am an english teacher. so i’ll make an english speech here. and my topic is “live with thankfulness”. do you know what “thankfulness” means in chinese？ it means “gan’en”.
we know that in the world， we are not living alone. from the day we were born， there have been many people around us. they take care of us. they help us. they teach us. they play with us and grow up together with us. they support us. they understand us. the most important is： they love us. who are they？ can you give me your answer？
yes， they are our parents， grandparents or family members； they may be your idmates， your friends even your neighbors. they are all important to us. we can’t live without them. we should thank them.
we should thank the great world. because it gives us sunlight， air， water and everything we need to keep us alive healthily. we can’t live without them.
we should thank our parents. they are the people who gave us the life. they look after us carefully and give all their love to us. i believe if necessary， they are willing to give everything to us. they stay with us， all the time.
we should thank our teachers. it is they who teach us knowledge unselfishly. they let us know how to write， how to read， how to get on with others and so on. they are our guide in our life.
we should thank our friends， our idmates. they are our partners. they understand us. they encourage us. they play with us. they grow up together with us. they make our life more colorful.
my dear boys and girls， teachers’ day is coming. it’s a celebrating time. it’s also a thankful time. let’s take actions together. show our thanks to the world， learn to protect it. show our thanks to our parents， learn to look after them. show our thanks to our teachers， learn how to respect them. show our thanks to our idmates， learn to help and share with them.
boys and girls， are you ready？ live with thankfulness， from now on. let’s go！
so much for my talk .thanks very much！
女士们，先生们，下午好.下午好，男孩和女孩.各位下午好.我很高兴在这里发表演讲.
我们都知道，明天是教师节.许多人认为老师并不少见.这是真的.但是我想说虽然老师很常见，他们的工作是不寻常的.他们所做的事情是非常伟大的.我是一个英语老师.所以我将在这里进行英语演讲.和我的话题是“感恩生活”.你知道“感激”的意思是在中国吗？它的意思是“甘谢恩”.
我们知道，在世界上，我们不是独自生活.从我们出生的那一天，我们周围有很多人.他们照顾我们.他们帮助我们.他们教我们.他们玩我们，与我们一起成长.他们支持我们.他们理解我们.最重要的是：他们爱我们.他们是谁？你能给我你的答案吗？
是的，他们是我们的父母、祖父母或家庭成员，他们可能是你的'idmates，甚至你的朋友你的邻居.他们对我们都很重要.我们的生活不能没有他们.我们应该感谢他们.
我们应该感谢伟大的世界.因为它给了我们阳光，空气，水和我们需要保持我们的生命健康.我们的生活不能没有他们.
我们应该感谢我们的父母.他们给了我们生命的人.他们仔细照顾我们，给我们所有的爱.我相信如果有必要，他们愿意给我们的一切.他们和我们住在一起，所有的时间.
我们应该感谢我们的老师.是他们教我们知识无私.他们让我们知道如何写，如何读书，如何与他人相处等等.他们是我们的指导在我们的生活中.
我们应该谢谢我们的朋友，我们的idmates.他们是我们的合作伙伴.他们理解我们.他们鼓励我们.他们玩我们.他们与我们一起成长.这使我们的生活更加丰富多彩.
亲爱的男孩和女孩，教师节即将来临.这是一个庆祝的时间.这也是一个感恩的时间.让我们一起采取行动.向世界展示我们的感谢，学会保护它.表达我们的感谢我们的父母，学会照顾他们.表达我们的感谢我们的老师，学会尊重他们.表达我们的感谢我们idmates，学会帮助和与他们分享.
男孩和女孩，你准备好了吗？生活与感激，从现在开始.咱们走吧！
如此对我说话.非常感谢！
英语演讲稿7
Life is a box of chocolateyou never know what you will get. Forrest Gump made no decision by and for himself but he accomplished great success with his strong will in the process. The process is not the road itself but the attitudes and feelings the caution courage and persistance we have as we encounter new experience and unexpected obstacles. Take myself as an example I changed my major when I became a postgraduate. After the choicedays have been harsh for me.
I cannot understand the new lessons at all. For they are closely related to mathmatics which I learned nothing about before. However wuth the belief that this is the great chance for me to experience new ideas and challenge myselfI persisted. I asked for help from every channel and reorgonized my life. Gradually I could understand some parts and even found maths over I learned to act instead of complaining. In retrospectthe choice left no trace in my mind but the happiness and bitterness of the past four months becomes an unforgetable experience in my life.
英语演讲稿8
"these english words must be in today all remember, you don't want to goout!" the father in command me, he always like this, use the command tone to letme do something. father is strict with me, because he wants me to be a cautiousman. i understand him, but sometimes i will complain. at this time, he gave me aglance, a stern look always again and again the earthquake live i, i have tocontinue to learn.
his father's strict requirements, so that my academic performance make aspurt of progress. every time i got good grades, i will always remember hisfather's strict, stern family.
英语演讲稿9
What I'd like to do today is talk about one of my favorite subjects, and that is the neuroscience of sleep.
Now, there is a sound -- (Alarm clock) -- aah, it worked -- a sound that is desperately, desperately familiar to most of us, and of course it's the sound of the alarm clock. And what that truly ghastly, awful sound does is stop the single most important behavioral experience that we have, and that's sleep. If you're an average sort of person, 36 percent of your life will be spent asleep, which means that if you live to 90, then 32 years will have been spent entirely asleep.
Now what that 32 years is telling us is that sleep at some level is important. And yet, for most of us, we don't give sleep a second thought. We throw it away. We really just don't think about sleep. And so what I'd like to do today is change your views, change your ideas and your thoughts about sleep. And the journey that I want to take you on, we need to start by going back in time.
"Enjoy the honey-heavy dew of slumber." Any ideas who said that? Shakespeare's Julius Caesar. Yes, let me give you a few more quotes. "O sleep, O gentle sleep, nature's soft nurse, how have I frighted thee?" Shakespeare again, from -- I won't say it -- the Scottish play. [Correction: Henry IV, Part 2] (Laughter) From the same time: "Sleep is the golden chain that ties health and our bodies together." Extremely prophetic, by Thomas Dekker, another Elizabethan dramatist.
But if we jump forward 400 years, the tone about sleep changes somewhat. This is from Thomas Edison, from the beginning of the 20th century. "Sleep is a criminal waste of time and a heritage from our cave days." Bang. (Laughter) And if we also jump into the 1980s, some of you may remember that Margaret Thatcher was reported to have said, "Sleep is for wimps." And of course the infamous -- what was his name? -- the infamous Gordon Gekko from "Wall Street" said, "Money never sleeps."
What do we do in the 20th century about sleep? Well, of course, we use Thomas Edison's light bulb to invade the night, and we occupied the dark, and in the process of this occupation, we've treated sleep as an illness, almost. We've treated it as an enemy. At most now, I suppose, we tolerate the need for sleep, and at worst perhaps many of us think of sleep as an illness that needs some sort of a cure. And our ignorance about sleep is really quite profound.
Why is it? Why do we abandon sleep in our thoughts? Well, it's because you don't do anything much while you're asleep, it seems. You don't eat. You don't drink. And you don't have sex. Well, most of us anyway. And so therefore it's -- Sorry. It's a complete waste of time, right? Wrong. Actually, sleep is an incredibly important part of our biology, and neuroscientists are beginning to explain why it's so very important. So let's move to the brain.
Now, here we have a brain. This is donated by a social scientist, and they said they didn't know what it was, or indeed how to use it, so -- (Laughter) Sorry. So I borrowed it. I don't think they noticed. Okay. (Laughter)
The point I'm trying to make is that when you're asleep, this thing doesn't shut down. In fact, some areas of the brain are actually more active during the sleep state than during the wake state. The other thing that's really important about sleep is that it doesn't arise from a single structure within the brain, but is to some extent a network property, and if we flip the brain on its back -- I love this little bit of spinal cord here -- this bit here is the hypothalamus, and right under there is a whole raft of interesting structures, not least the biological clock. The biological clock tells us when it's good to be up, when it's good to be asleep, and what that structure does is interact with a whole raft of other areas within the hypothalamus, the lateral hypothalamus, the ventrolateral preoptic nuclei. All of those combine, and they send projections down to the brain stem here. The brain stem then projects forward and bathes the cortex, this wonderfully wrinkly bit over here, with neurotransmitters that keep us awake and essentially provide us with our consciousness. So sleep arises from a whole raft of different interactions within the brain, and essentially, sleep is turned on and off as a result of a range of
Okay. So where have we got to? We've said that sleep is complicated and it takes 32 years of our life. But what I haven't explained is what sleep is about. So why do we sleep? And it won't surprise any of you that, of course, the scientists, we don't have a consensus. There are dozens of different ideas about why we sleep, and I'm going to outline three of those.
The first is sort of the restoration idea, and it's somewhat intuitive. Essentially, all the stuff we've burned up during the day, we restore, we replace, we rebuild during the night. And indeed, as an explanation, it goes back to Aristotle, so that's, what, 2,300 years ago. It's gone in and out of fashion. It's fashionable at the moment because what's been shown is that within the brain, a whole raft of genes have been shown to be turned on only during sleep, and those genes are associated with restoration and metabolic pathways. So there's good evidence for the whole restoration hypothesis.
What about energy conservation? Again, perhaps intuitive. You essentially sleep to save calories. Now, when you do the sums, though, it doesn't really pan out. If you compare an individual who has slept at night, or stayed awake and hasn't moved very much, the energy saving of sleeping is about 110 calories a night. Now, that's the equivalent of a hot dog bun. Now, I would say that a hot dog bun is kind of a meager return for such a complicated and demanding behavior as sleep. So I'm less convinced by the energy conservation idea.
But the third idea I'm quite attracted to, which is brain processing and memory consolidation. What we know is that, if after you've tried to learn a task, and you sleep-deprive individuals, the ability to learn that task is smashed. It's really hugely attenuated. So sleep and memory consolidation is also very important. However, it's not just the laying down of memory and recalling it. What's turned out to be really exciting is that our ability to come up with novel solutions to complex problems is hugely enhanced by a night of sleep. In fact, it's been estimated to give us a threefold advantage. Sleeping at night enhances our creativity. And what seems to be going on is that, in the brain, those neural connections that are important, those synaptic connections that are important, are linked and strengthened, while those that are less important tend to fade away and be less important.
Okay. So we've had three explanations for why we might sleep, and I think the important thing to realize is that the details will vary, and it's probable we sleep for multiple different reasons. But sleep is not an indulgence. It's not some sort of thing that we can take on board rather casually. I think that sleep was once likened to an upgrade from economy to business class, you know, the equiavlent of. It's not even an upgrade from economy to first class. The critical thing to realize is that if you don't sleep, you don't fly. Essentially, you never get there, and what's extraordinary about much of our society these days is that we are desperately sleep-deprived.
So let's now look at sleep deprivation. Huge sectors of society are sleep-deprived, and let's look at our sleep-o-meter. So in the 1950s, good data suggests that most of us were getting around about eight hours of sleep a night. Nowadays, we sleep one and a half to two hours less every night, so we're in the six-and-a-half-hours-every-night league. For teenagers, it's worse, much worse. They need nine hours for full brain performance, and many of them, on a school night, are only getting five hours of sleep. It's simply not enough. If we think about other sectors of society, the aged, if you are aged, then your ability to sleep in a single block is somewhat disrupted, and many sleep, again, less than five hours a night. Shift work. Shift work is extraordinary, perhaps 20 percent of the working population, and the body clock does not shift to the demands of working at night. It's locked onto the same light-dark cycle as the rest of us. So when the poor old shift worker is going home to try and sleep during the day, desperately tired, the body clock is saying, "Wake up. This is the time to be awake." So the quality of sleep that you get as a night shift worker is usually very poor, again in that sort of five-hour region. And then, of course, tens of millions of people suffer from jet lag. So who here has jet lag? Well, my goodness gracious. Well, thank you very much indeed for not falling asleep, because that's what your brain is craving.
One of the things that the brain does is indulge in micro-sleeps, this involuntary falling asleep, and you have essentially no control over it. Now, micro-sleeps can be sort of somewhat embarrassing, but they can also be deadly. It's been estimated that 31 percent of drivers will fall asleep at the wheel at least once in their life, and in the U.S., the statistics are pretty good: 100,000 accidents on the freeway have been associated with tiredness, loss of vigilance, and falling asleep. A hundred thousand a year. It's extraordinary. At another level of terror, we dip into the tragic accidents at Chernobyl and indeed the space shuttle Challenger, which was so tragically lost. And in the investigations that followed those disasters, poor judgment as a result of extended shift work and loss of vigilance and tiredness was attributed to a big chunk of those disasters.
So when you're tired, and you lack sleep, you have poor memory, you have poor creativity, you have increased impulsiveness, and you have overall poor judgment. But my friends, it's so much worse than that.
(Laughter)
If you are a tired brain, the brain is craving things to wake it up. So drugs, stimulants. Caffeine represents the stimulant of choice across much of the Western world. Much of the day is fueled by caffeine, and if you're a really naughty tired brain, nicotine. And of course, you're fueling the waking state with these stimulants, and then of course it gets to 11 o'clock at night, and the brain says to itself, "Ah, well actually, I need to be asleep fairly shortly. What do we do about that when I'm feeling completely wired?" Well, of course, you then resort to alcohol. Now alcohol, short-term, you know, once or twice, to use to mildly sedate you, can be very useful. It can actually ease the sleep transition. But what you must be so aware of is that alcohol doesn't provide sleep, a biological mimic for sleep. It sedates you. So it actually harms some of the neural proccessing that's going on during memory consolidation and memory recall. So it's a short-term acute measure, but for goodness sake, don't become addicted to alcohol as a way of getting to sleep every night.
Another connection between loss of sleep is weight gain. If you sleep around about five hours or less every night, then you have a 50 percent likelihood of being obese. What's the connection here? Well, sleep loss seems to give rise to the release of the hormone ghrelin, the hunger hormone. Ghrelin is released. It gets to the brain. The brain says, "I need carbohydrates," and what it does is seek out carbohydrates and particularly sugars. So there's a link between tiredness and the metabolic predisposition for weight gain.
Stress. Tired people are massively stressed. And one of the things of stress, of course, is loss of memory, which is what I sort of just then had a little lapse of. But stress is so much more. So if you're acutely stressed, not a great problem, but it's sustained stress associated with sleep loss that's the problem. So sustained stress leads to suppressed immunity, and so tired people tend to have higher rates of overall infection, and there's some very good studies showing that shift workers, for example, have higher rates of cancer. Increased levels of stress throw glucose into the circulation. Glucose becomes a dominant part of the vasculature and essentially you become glucose intolerant. Therefore, diabetes 2. Stress increases cardiovascular disease as a result of raising blood pressure. So there's a whole raft of things associated with sleep loss that are more than just a mildly impaired brain, which is where I think most people think that sleep loss resides.
So at this point in the talk, this is a nice time to think, well, do you think on the whole I'm getting enough sleep? So a quick show of hands. Who feels that they're getting enough sleep here? Oh. Well, that's pretty impressive. Good. We'll talk more about that later, about what are your tips.
So most of us, of course, ask the question, "Well, how do I know whether I'm getting enough sleep?" Well, it's not rocket science. If you need an alarm clock to get you out of bed in the morning, if you are taking a long time to get up, if you need lots of stimulants, if you're grumpy, if you're irritable, if you're told by your work colleagues that you're looking tired and irritable, chances are you are sleep-deprived. Listen to them. Listen to yourself.
What do you do? Well -- and this is slightly offensive -- sleep for dummies: Make your bedroom a haven for sleep. The first critical thing is make it as dark as you possibly can, and also make it slightly cool. Very important. Actually, reduce your amount of light exposure at least half an hour before you go to bed. Light increases levels of alertness and will delay sleep. What's the last thing that most of us do before we go to bed? We stand in a massively lit bathroom looking into the mirror cleaning our teeth. It's the worst thing we can possibly do before we went to sleep. Turn off those mobile phones. Turn off those computers. Turn off all of those things that are also going to excite the brain. Try not to drink caffeine too late in the day, ideally not after lunch. Now, we've set about reducing light exposure before you go to bed, but light exposure in the morning is very good at setting the biological clock to the light-dark cycle. So seek out morning light. Basically, listen to yourself. Wind down. Do those sorts of things that you know are going to ease you off into the honey-heavy dew of slumber.
Okay. That's some facts. What about some myths?
Teenagers are lazy. No. Poor things. They have a biological predisposition to go to bed late and get up late, so give them a break.
We need eight hours of sleep a night. That's an average. Some people need more. Some people need less. And what you need to do is listen to your body. Do you need that much or do you need more? Simple as that.
Old people need less sleep. Not true. The sleep demands of the aged do not go down. Essentially, sleep fragments and becomes less robust, but sleep requirements do not go down.
And the fourth myth is, early to bed, early to rise makes a man healthy, wealthy and wise. Well that's wrong at so many different levels. (Laughter) There is no, no evidence that getting up early and going to bed early gives you more wealth at all. There's no difference in socioeconomic status. In my experience, the only difference between morning people and evening people is that those people that get up in the morning early are just horribly smug.
(Laughter) (Applause)
Okay. So for the last part, the last few minutes, what I want to do is change gears and talk about some really new, breaking areas of neuroscience, which is the association between mental health, mental illness and sleep disruption. We've known for 130 years that in severe mental illness, there is always, always sleep disruption, but it's been largely ignored. In the 1970s, when people started to think about this again, they said, "Yes, well, of course you have sleep disruption in schizophrenia because they're on anti-psychotics. It's the anti-psychotics causing the sleep problems," ignoring the fact that for a hundred years previously, sleep disruption had been reported before anti-psychotics.
So what's going on? Lots of groups, several groups are studying conditions like depression, schizophrenia and bipolar, and what's going on in terms of sleep disruption. We have a big study which we published last year on schizophrenia, and the data were quite extraordinary. In those individuals with schizophrenia, much of the time, they were awake during the night phase and then they were asleep during the day. Other groups showed no 24-hour patterns whatsoever. Their sleep was absolutely smashed. And some had no ability to regulate their sleep by the light-dark cycle. They were getting up later and later and later and later each night. It was smashed.
So what's going on? And the really exciting news is that mental illness and sleep are not simply associated but they are physically linked within the brain. The neural networks that predispose you to normal sleep, give you normal sleep, and those that give you normal mental health are overlapping. And what's the evidence for that? Well, genes that have been shown to be very important in the generation of normal sleep, when mutated, when changed, also predispose individuals to mental health problems. And last year, we published a study which showed that a gene that's been linked to schizophrenia, which, when mutated, also smashes the sleep. So we have evidence of a genuine mechanistic overlap between these two important systems.
Other work flowed from these studies. The first was that sleep disruption actually precedes certain types of mental illness, and we've shown that in those young individuals who are at high risk of developing bipolar disorder, they already have a sleep abnormality prior to any clinical diagnosis of bipolar. The other bit of data was that sleep disruption may actually exacerbate, make worse the mental illness state. My colleague Dan Freeman has used a range of agents which have stabilized sleep and reduced levels of paranoia in those individuals by 50 percent.
So what have we got? We've got, in these connections, some really exciting things. In terms of the neuroscience, by understanding the neuroscience of these two systems, we're really beginning to understand how both sleep and mental illness are generated and regulated within the brain. The second area is that if we can use sleep and sleep disruption as an early warning signal, then we have the chance of going in. If we know that these individuals are vulnerable, early intervention then becomes possible. And the third, which I think is the most exciting, is that we can think of the sleep centers within the brain as a new therapeutic target. Stabilize sleep in those individuals who are vulnerable, we can certainly make them healthier, but also alleviate some of the appalling symptoms of mental illness.
So let me just finish. What I started by saying is take sleep seriously. Our attitudes toward sleep are so very different from a pre-industrial age, when we were almost wrapped in a duvet. We used to understand intuitively the importance of sleep. And this isn't some sort of crystal-waving nonsense. This is a pragmatic response to good health. If you have good sleep, it increases your concentration, attention, decision-making, creativity, social skills, health. If you get sleep, it reduces your mood changes, your stress, your levels of anger, your impulsivity, and your tendency to drink and take drugs. And we finished by saying that an understanding of the neuroscience of sleep is really informing the way we think about some of the causes of mental illness, and indeed is providing us new ways to treat these incredibly debilitating conditions.
Jim Butcher, the fantasy writer, said, "Sleep is God. Go worship." And I can only recommend that you do the same.
Thank you for your attention.
(Applause)
英语演讲稿10
Hello,
everyone !
My name is I’m from Class 1, I’m very happy to stand here to give you my free-talk. Today my topic is “To Be A Good Failure”.
I believe everyone has experienced a lot . We have done good things and also bad things. When we do the bad things, we should not feel sad. We should learn from failure ,learn from every mistake and learn how to be a good loser. That’s what I'll be talking about today. That's our lesson to learn. Let me tell you why.
First, losing is a part of life. It is unavoidable. It is something we all must face. Everybody loses sometimes. Every great person knows this truth. So don't be ashamed of losing. Losing doesn't mean you're a loser.
Second, don’t escape from it, just accept it. Losing is beneficial and can be helpful to you. We just view it as a learning experience. Losing is a chance to learn. You can learn how to try again and improve.
Third, practice makes perfect. Create challenges for yourself. Never be afraid of failure. Lose as much as you can. Losing only makes you better. That is a great secret of success.
In conclusion, remember these. You will be a good loser. It might be painful at first. But it will get easier as you go along. You'll be respected and admired. You'll feel so achievement to learn so much. You are not the real failure ,you will be a winner in future.
英语演讲稿11
a little princess
a little princess is a touching novel written by frances hodgson burnett—a famous novelist and dramatist. the book can bring me into a world that is more than reality while reading it.
the extraordinary story gives me a deep impression that every girl can be a princess. in my opinion, it is impossible for every rich girl to act like a well-behaved princess, but sara, the heroine of the novel, did it! she was an imaginative little girl who had such intelligent small face and such perfect manners. sara was a very nice girl who had a gentle, appreciative ways of saying, such as “if you please” “thank you”. so, not only her teachers and classmates liked her, but also her servants liked her.
there was a time when sara became a poor and pitiful servant insulted by the headmaster of the school. in spite of this, she had never complained to anyone about the horrible suffering she had endured. sara was confident, brave, optimistic and kind-hearted just like before and she had never given up her enthusiasm of life. no matter when, sara acted like a princess, she had accomplished a great deal of miracles over and over again.
after reading this outstanding book, i was shocked by sara, a little girl who suffered such unimaginable pain, but still had an opposit attitude towards life. what impresses me most is that sara
put on her act of being a princess when she wore thin bottom shoes, wading in the street of london.
the way for a girl to be a princess is quite simple. if you want to become a princess, you can suppose yourself to be a princess without caring how the others would treat you. then you should be more kind and try your best to help the people in need. if you du likewise ,you will be a princess someday.
英语演讲稿12
Kipling said:“East is east, and west is west, and never the twain shall meet!” But now, a century later, they have met.
They have met in business. They have met in education. They have met in the arts. Some people will argue that these meetings will leave us with a choice between east and west, but I believe that the best future lies in the creative combination of both worlds. We can make western ideas, customs and technology our own, and adapt them to our own use. We can enjoy the best of both worlds, because our tradition is, above all, one of selecting the best and making it our own.
I love Beijing and Hennan opera because it always reminds me of who I am. But I am also a fan of pop music, especially English songs. So I have combined eastern melody with western language. It is called western henna opera.
When two cultures meet, there may be things in one culture, which do not fit into the tradition of the other. When this happens, we need to learn to understand and respect the customs of another culture. Then there are certain things some people may not like. To this, I will say, if you do not like it, please try to tolerate it. To learn to tolerate what you personally don’t like is a great virtue at a time when different cultures mix and merge. Before us, there are two rivers, eastern and western cultures. At present, they may run in different courses. But eventually, they will converge into the vast sea of human culture.
Right now, I can see peoples of eastern and western cultures, standing side by side, singing the Olympic theme song: we are hand in hand, heart to heart, together we will shape a beautiful tomorrow! Thank you!
Man’s life is a process of growing up
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.
英语演讲稿13
Dear leaders and teachers:
Good morning!
"Youth" in the history of the history of the Han Dynasty, the original intention of the spring, that is, the beginning of a year. Now, a symbol of youth blooming vitality and vigor, infinite passion and dream and unremitting struggle and enterprising, at the same time, the youth also means sentimental, immature and ignorant, we only set a correct world outlook, outlook on life and value view, can in the long life journey grasp the right direction. Life rushed for decades, perishable years, gradually old youth, Mo lightly, white young head, empty mournful "adage moment in the haunted, time waits for no man, exactly young students, since when run, enthusiasm betting to his career, selfless offer sacrifice" magic "for the youth to depict the most gorgeous color mosaic, let youth in the dedication of burning out the most dazzling fireworks.
Doctors and teachers, two holy and glorious career, childhood I Huaichuai favor the two ideal difficult trade-offs, and now I want to thank fate, let me from medical school after graduation to become a teacher can have their cake and eat it. When I first station in three feet of speaking in front of, facing both knowledge of eyes and sacred mission feeling arises spontaneously, I clearly know "the teacher, proselytizes instructs dispels doubt" the profound meaning, Han Yu will preach on the first, is to tell us as a good teacher, first of all, we should pay attention to the cultivation of student's personality, cultivate first then teach and not scripted the written knowledge cramming plug to the students is accomplished by. Especially as a teaching of medical courses teachers, I always put "health system, life entrusted" the oath of a medical student engraved in the heart, this simple eight word, as a medical worker, the expression of incisively and vividly, and my duty is to cultivate medical ethics, medicine, has the sense of responsibility of the three talent.
Youth is charming, many people in the youth brilliance wrote a brilliant life, Song Dynasty 21 of Xin Qiji "cavalry, gas swallow 10000 such as the momentum of the tiger" dispell resistant Staphylococcus; Premier Zhou at the age of 19 wrote the magnificent "river song strike turned East" to express the youth dedicated to the cause of liberation of the motherland determination; Comrade Lei Feng joined the army at 19 years old, Gan for revolution of the screw nail, selfless dedication, wholeheartedly serve the people, only 22 years old gave young life. They stand tide hero, is never falling stars, is a model of my heart. If the distance of their era said some of our distant, if they are in a specific historical period of "brave" to reflect the new age young people's thoughts and spiritual, then under the new situation of the age of heroes, Navy Dalian Naval Academy Department of Political Science Professor Fang Yonggang comrades, his deeds enough to touched each and every one of us. Fang Yonggang has long been engaged in political theory teaching and research work, for more than 20 years, he always put study the innovation theory of the Communist Party as their sacred mission, firm, selfless, passion for working, even terminally ill also shed down shoulder the responsibilities, his demeanor and character shows the noble realm of the power of a communist political beliefs and outstanding teachers.
"The moon reflected in water rivers, cloudless Wanli days", I want to the Comrade Fang Yonggang as a learning model, Tuijin flashy, open mind and shaping life atmosphere, thought of the big state. Example in the former emulate, and I will in a high sense of responsibility and mission, imparting knowledge and educating people, the paragon of virtue, assiduous climb, innovation and enterprising, make its greatest contribution to the reform and development of medical education.
Dedication is a kind of not to return to give, dedication is a noble sentiment, but also a common spirit; not only contains the lofty realm, but also contains a different level. Dedication is both in the country and the people in need of critical moment to come forward, die for the sake of righteousness, fusion and penetration in their daily work and life. Some people said: "the image of teachers is a candle, for students to give all of the light and heat; teacher's personality is burning, for students who would like to go to the destruction of their own; teacher's behavior is a model, for student candidly reveal pure and upright; teacher's joy is the dedication, for students to do a filled with blood boil. Long road dedication to the distance, roses dedicated to love; white clouds dedicated to grassland, rivers and dedication to the ocean; and my youth and enthusiasm, to give my students, dedication to the education of my love.
尊敬的各位领导、老师：
上午好!
“青春”一词史于汉代，原意为春季，即一年的开始。而今，青春象征着勃发的生机与活力、无穷的激情与梦想以及不懈的拼搏和进取，同时，青春也意味着青涩、稚嫩与懵懂，我们只有树立了正确的世界观、人生观和价值观，才能在漫漫的人生旅途中把握正确的前进方向。人的一生匆匆数十载，年逝、青春渐老，“莫等闲，白了少年头，空悲切”的古训时刻在心头萦绕，时不我待，恰同学少年时，自当挥斥方遒，将满腔热忱投注到自己的事业当中，用无私奉献的“神笔”为青春描绘出最绚丽的彩锦，让青春在奉献中燃烧出最夺目的花火。
医生和教师，两个神圣而光荣的职业，儿时的我怀揣着这两个理想难以取舍，如今我要感谢命运的垂青，让我从医学院毕业后成为了一名教师，能够鱼与熊掌兼得。当我第一次站在三尺讲台前，面对着一双双求知的眼睛的时候，神圣的使命感油然而生，我清楚的知道“师者，传道授业解惑也”的深刻含义，韩愈将“传道”放在了第一位，就是告诉我们作为一名优秀的教师，首先要注重学生的人格培养，先育人而后才是教书，并不是照本宣科的将书面知识填鸭式的塞给学生就大功告成的。尤其是作为一名讲授医学课程的教师，我时刻把“健康所系，性命相托”的医学生誓词铭刻于心，这简单的八个字，把作为一名医疗工作者的责任表达的淋漓尽致，而我的职责，就是要培养出有医德、有医术、有责任感的“三有”人才。
青春是迷人的，许多人在青春光华里谱写了辉煌灿烂的人生，宋朝21岁的辛弃疾以“金戈铁马，气吞万里如虎”的气势领兵抗金;周19岁时便写了气壮山河的“大江歌罢掉头东”，以表达把青春献给祖国解放事业的决心;雷锋同志19岁参军，甘为革命的螺丝钉，无私奉献，全心全意为人民服务，年仅22岁就献出了年轻的生命。他们是挺立潮头的英雄，是永远不落的星辰，更是我心中的楷模。如果说他们的时代距离我们有些遥远，如果说他们都是特定历史时期的“乱世英雄”，不足以体现新时代年轻人的精神思想的话，那么新形势下的时代英雄，海军大连舰艇学院政治系教授方永刚同志，他的先进事迹，足以感动我们每一个人。方永刚长期从事政治理论教学和研究工作，二十多年来，他始终把学习研究共产党的创新理论作为自己神圣的使命，坚定、忘我、激情地工作着，甚至身患绝症也不舍放下肩上的职责，他的风范和品格显示了一名共产党员政治信仰的力量和优秀教师的高尚境界。
“千江有水千江月，万里无云万里天”，我要把方永刚同志作为学习的楷模，褪尽浮华、开阔胸怀、塑造人生的大气象、思想的`大境界。榜样在前，见贤思齐，我将以高度的责任感和使命感，教书育人、为人师表、刻苦攀登、创新进取，为医学教育事业的改革和发展做出自己最大的贡献。
奉献是一种不求回报的给予，奉献既是一种高尚的情操，也是一种平凡的精神;既包含着崇高的境界，也蕴含着不同的层次。奉献既表现在国家和人民需要的关键时刻挺身而出，慷慨赴义，也融会和渗透在日常的工作和生活中。有人说：“教师的形象是蜡烛，为学生奉献所有的光和热;教师的性格是燃烧，为学生宁愿毁灭自己;教师的行为是楷模，为学生坦露着纯洁和正直;教师的欢乐是奉献，为学生熬尽了满腔热血。”长路奉献给远方，玫瑰奉献给爱情;白云奉献给草场，江河奉献给海洋;而我的青春与热情，要奉献给我的学生，奉献给我所挚爱的教育事业。
英语演讲稿14
The teacher the classmates:
Everybody is good!
The title of my speech today is "patriotic"
As a Chinese, we should all know the humiliation of the Chinese nation. As is known to all, there is a magnificent palace in the history of Chinese: the old Summer Palace. It is made of five emperors by more than 150 years of painstaking efforts, set a large number of materials, use of the countless skillful craftsman, invested one million people work, built in the magnificent palace. In xianfeng decade, however, the g8 coalition invaded the old Summer Palace, they do everything for three days in the old Summer Palace, and looted everywhere, brutal, eventually a fire burned the yuanmingyuan. The Summer Palace this world-famous palace buried in flames. From this thing I realized, the weakness of a country and backwardness is must be beaten.
Recall the past, and look at now. Past that pedantic qing government has now is the prosperity of the nation, the door is our ancestors fought, their return, the five-starred red flag every time, my in the mind is very proud of.
In order to we better tomorrow, we will study construction of the motherland better tomorrow.
英语演讲稿15
Good morning, my dear teachers and friends!
My name is Li Binge, from class four O five. Today, I am very happy to be here. My topic is “Our School”.
My dear friends, welcome to our school! My school is very beautiful! It has a big playground. We can play and do some sports there. Near the playground, there is a garden. Many trees and flowers are there. So the air is very clean and we can hear birds singing in the trees. It is so wonderful. Our teaching buildings are around the garden and look like our teachers’ arms to welcome us. We can draw pictures in the art room on the first floor and read story-books in the library on the second floor. My classroom is on the third floor. It is clean and bright. We like to study in it. The computer room is on the fifth floor. We can sing and dance in the music room on the sixth floor. What a lot of fun! We can have lunch in the canteen near Defang Teaching Building.
In our school, our teachers work hard and help us with our lessons. We study hard and listen to teachers carefully. After class, our teachers play with us and we feel very happy.
Our school is so nice and our teachers are so kind. We all love them. Dear friends, do you like them?That's all. Thanks!
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