睡觉的演讲稿 关于睡觉的演讲稿500字
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以睡眠为主题的英语演讲稿
2022以睡眠为主题的英语演讲稿（通用6篇）
演讲稿可以帮助发言者更好的表达。随着社会一步步向前发展，演讲稿的使用越来越广泛，那要怎么写好演讲稿呢？下面是我整理的2022以睡眠为主题的英语演讲稿（通用6篇），欢迎阅读，希望大家能够喜欢。
以睡眠为主题的英语演讲稿1
Hibernation is more than sleep. It is a very deep sleep.The animals temperature drops to just over zero centigrade,and its heart beats very slowly. People who find hibernating animals asleep often think that they are dead: the body feels very cold, and the creature may breathe only once every five minutes. A hibernating animal cannot feel any pain. You can touch it, or even pull its tail, without causing it to move or wake up. In its hibernating state it can even live in a poisonous atmosphere for a long time without any ill effect.
Hibernating in this way, the animal can sleep all through the winter. You might wonder how it manages to live without eating for so many months. The answer lies in two facts. Thefirst is that it has stored supplies of fat in its body during the summer and autumn. The second is connected with the main use the body makes of food -- to supply the energy for movement. We have seen that hibernating animal reduces movement to far below the ordinary level. Even the movements of the heart and lungs are greatly reduced. The animal hardly makes any movement, hardly use any energy, and hardly needs any food.
Some animals, including some bears only half hibernate.That is to say, they sleep during the winter, but their sleep is not deep and their body temperature does not drop, as they are warm-blooded animals. In the antumn the bear eats and eats and becomes very fat. His hair grows longer. Soon he has a thick covering of fat and fur. In November he finds a place to lie down and goes to sleep. On warm winter days he may think spring has arrived; he gets up and walks around. When he sees that the snow is still thick on the ground, he quickly goes to sleep again.
以睡眠为主题的英语演讲稿2
Now,more and more students cant have enough sleep.We all konw that it will do great harm to our life if we dont have enough sleep.The following is the harms.
Firstly,it will affect our study.We may feel sleepy and cant listen to the teacher carefully during the classes.Secondly,it will have bad effects on our health.We may have a bad headache and dont want to eat anything.But how can we improve our sleep.Here are my advice.
Above all,you can do some sports during the daytime such as:running,jogging, payling basketball and so on.It will improve your sleeping quailty.Whats more,youd better have a noon nap.With sleeping at noon,you mind will be clearer.Last but not the least,when you are ready to sleep,put all the troubles away your mind.It will help you have a good sleep.
March 21st is the World Sleeping Day.It means the sleeping problems have caused worldwide attention.So,just have a good sleep for your future.Hope my words can help you.
以睡眠为主题的英语演讲稿3
I often go to bed at 21:30, because my parents force me to sleep. They tell me that a good rest can bring me a good body. Before go to sleep, I usually drink a cup of milk. I always have a good sleep at night. I often get up at 6:30. Its very early, but I dont feel tired. I can eat the breakfast at home and do not need to hurry. I am often spirit in the class, but some of my classmates sometime would sleep in the class. Maybe they are short of sleep.
以睡眠为主题的英语演讲稿4
Enough sleep is very important. It affects we are happy or not. We can easily find if we sleep enough in the night, we usually have a good mood next day. But, if we do not have enough sleep, sometimes we will feel depressed without a reason. What’s more, sleep also affects our study or work. Try to imagine that a sleepy person how can he listen to the teacher in class or work in their position. It must be a hard job or in low efficiency. Thus, if a person sleep enough, he can do better in their life. In addition, do you find that a person with good sleep usual do not have acne, because enough sleep balance their internal secretion and detox. Knowing the importance of enough sleep, do you still stingy about sleep? Do you still dare to sleep late?
以睡眠为主题的英语演讲稿5
With the development of the modern society .more and more people have difficulty in sleeping.someone may take some sleeping pills.But almost it doesnt work.
on average.60 per cent people has the problem.To solve the problem in a healthy way is usefull such as take exercise、have good deals and so on.If you follow this advice,you will have a good body.Believe yourself you can do it.
以睡眠为主题的英语演讲稿6
Every person needs sleep everyday. But with the high development of society, most people have more and more things to do and have less time to sleep. As a result, many people are lack of sleep. For a short time, they may not realize the bad side of it, but it will bring something bad for them after a long term. First of all, lack of sleep will do harm to people’s look. If they do not sleep enough, they will get black eyes and bad skin easily, which will make people look no so beautiful. Secondly, lack of sleep is bad for the spiritual outlook. A person who lacking of sleep always looks tired and has no power to do things. Last, not enough sleep for a long time will have bad influence of thought. They always can’t be active in mind.
;睡眠英语演讲稿
2022睡眠英语演讲稿（精选7篇）
演讲稿具有逻辑严密，态度明确，观点鲜明的'特点。在不断的时代，越来越多人会去使用演讲稿，那么，怎么去写演讲稿呢？下面是整理的2022睡眠英语演讲稿（精选7篇），希望对大家有所帮助。
睡眠英语演讲稿1
Not Having Enough Sleep Would Do Harm to You As we all know,enough sleep is a must to us in order to keep healthy.But to our worry,many college students dont think so and are lack of sleep.They spend too much time getting online playing games,some even stay up till the next moring.That would do great harm to their health. Fact proves that the lack of sleep can cause many problems.First,it would lead to a memory depression.If a college student keeps staying up at night for a long time,then day by day,his or her memory would get worse.Second,it would have great influence on their studies.Study in collge is so heavy that it calls for good energy,only those who have enough sleep and relax can do it well.Third,it would do great harm to ones health.A college student who doesnt have enough sleep would suffer from a series of health problems easily.For instance,they would often feel tired and get ill.
睡眠英语演讲稿2
Enough sleep is very important. It affects we are happy or not. We can easily find if we sleep enough in the night, we usually have a good mood next day. But, if we do not have enough sleep, sometimes we will feel depressed without a reason. What’s more, sleep also affects our study or work. Try to imagine that a sleepy person how can he listen to the teacher in class or work in their position. It must be a hard job or in low efficiency. Thus, if a person sleep enough, he can do better in their life. In addition, do you find that a person with good sleep usual do not have acne, because enough sleep balance their internal secretion and detox. Knowing the importance of enough sleep, do you still stingy about sleep? Do you still dare to sleep late?
睡眠英语演讲稿3
I often go to bed at 21:30, because my parents force me to sleep. They tell me that a good rest can bring me a good body. Before go to sleep, I usually drink a cup of milk. I always have a good sleep at night. I often get up at 6:30. Its very early, but I dont feel tired. I can eat the breakfast at home and do not need to hurry. I am often spirit in the class, but some of my classmates sometime would sleep in the class. Maybe they are short of sleep.
睡眠英语演讲稿4
Enough sleep is very important. It affects we are happy or not. We can easily find if we sleep enough in the night, we usually have a good mood next day. But, if we do not have enough sleep, sometimes we will feel depressed without a reason. What’s more, sleep also affects our study or work. Try to imagine that a sleepy person how can he listen to the teacher in class or work in their position. It must be a hard job or in low efficiency. Thus, if a person sleep enough, he can do better in their life. In addition, do you find that a person with good sleep usual do not have acne, because enough sleep balance their internal secretion and detox. Knowing the importance of enough sleep, do you still stingy about sleep? Do you still dare to sleep late?
睡眠英语演讲稿5
With the development of the modern society .more and more people have difficulty in sleeping.someone may take some sleeping pills.But almost it doesnt work.
on average.60 per cent people has the problem.To solve the problem in a healthy way is usefull such as take exercise、have good deals and so on.If you follow this advice,you will have a good body.Believe yourself you can do it.
睡眠英语演讲稿6
Every person needs sleep everyday. But with the high development of society, most people have more and more things to do and have less time to sleep. As a result, many people are lack of sleep. For a short time, they may not realize the bad side of it, but it will bring something bad for them after a long term. First of all, lack of sleep will do harm to people’s look. If they do not sleep enough, they will get black eyes and bad skin easily, which will make people look no so beautiful. Secondly, lack of sleep is bad for the spiritual outlook. A person who lacking of sleep always looks tired and has no power to do things. Last, not enough sleep for a long time will have bad influence of thought. They always can’t be active in mind.
睡眠英语演讲稿7
Now,more and more students cant have enough sleep.We all konw that it will do great harm to our life if we dont have enough sleep.The following is the harms.
Firstly,it will affect our study.We may feel sleepy and cant listen to the teacher carefully during the classes.Secondly,it will have bad effects on our health.We may have a bad headache and dont want to eat anything.But how can we improve our sleep.Here are my advice.
Above all,you can do some sports during the daytime such as:running,jogging, payling basketball and so on.It will improve your sleeping quailty.Whats more,youd better have a noon nap.With sleeping at noon,you mind will be clearer.Last but not the least,when you are ready to sleep,put all the troubles away your mind.It will help you have a good sleep.
March 21st is the World Sleeping Day.It means the sleeping problems have caused worldwide attention.So,just have a good sleep for your future.Hope my words can help you.
;TED英语演讲稿:我们为什么要睡觉
TED英语演讲稿：我们为什么要睡觉
简介：一生中，我们有三分之一的'时间都在睡眠中度过。关于睡眠，你又了解多少?睡眠专家Russell Foster为我们解答为什么要睡觉，以及睡眠对健康的影响。
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.
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.
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