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1、Only action can add strength to life.勤学乐观天天向上（页眉可删）以睡眠为题的英语演讲稿 以睡眠为题的英语演讲稿1I 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
2、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.以睡眠为题的英语演讲稿2Hibernation is more than sleep. It is a very deep sleep.The
3、 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
4、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 eat
5、ing 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 t
6、o 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 i
7、s 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
8、 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.以睡眠为题的英语演讲稿3Every 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 s
9、leep. 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 peoples look. If they do not sleep enough, they will get black eyes and bad skin easily
10、, 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 cant be active in mind.以睡眠为题
11、的英语演讲稿4Now,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 ba
12、d 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
13、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
14、good sleep for your future.Hope my words can help you.以睡眠为题的英语演讲稿5According to a survey, we know most middle school students sleep less than 7 hours each night, much less than required.First of all, the students have too much homework. Second, schools and parents pay less attention to their sleep. A
15、nother important reason is that many students play with their cell phones or iPads before sleeping. This is one of the main reasons for bad sleep. Other reasons include stress and bad moods.So we must take some ways to stop this. First, less homework should be given to the students by teachers and parents. Second, students need to keep away from digital devices for at least an hour before sleep .Last, more attention should be paid to their health.以睡眠为题的英语演讲稿
