英语作文熬夜的危害六级水平作文（英语作文 对考试前熬夜复习的现象的看法 拜托快点 等不到每天啦）

英语作文熬夜的危害六级水平作文（英语作文 对考试前熬夜复习的现象的看法 拜托快点 等不到每天啦）相关内容，小编在这里做了整理，希望能对大家有所帮助，关于英语作文熬夜的危害六级水平作文（英语作文 对考试前熬夜复习的现象的看法 拜托快点 等不到每天啦）信息，一起来了解一下吧！

本文目录一览：

• 1、英语作文熬夜的危害六级水平作文
• 2、英语作文 对考试前熬夜复习的现象的看法 拜托快点 等不到每天啦
• 3、中学生该不该熬夜学习 英语作文

英语作文熬夜的危害六级水平作文

Staying up late will be detrimental to human health, because the adrenal cortex hormone and growth hormone are all secreted during the night when people are sleeping. The former is secreted before dawn, which can promote the metabolism of carbohydrate in human body, and protect the development of muscle; while the latter is produced only after sleep, which can not only promote the growth and development of young people, but also can delay the aging process of the elderly. As a result, staying up late will cause a variety of harms to human body.
First, frequent fatigue and decreased immunity
The most serious sequence caused by staying up late is fatigue and lack of energy. What's more, the immunity of human body will decrease accordingly. And some other symptoms such as cold, gastrointestinal infections, allergies will also appear.
Second, headache
The next day after staying up late, you will suffer from headache when you are at work or at class. You will be unable to concentrate. What's more, long-term staying up late and insomnia will also bring invisible damage to our memory.
Third, dark circles and puffiness
Night is the time for human body to have a good rest. Without adequate rest, you will feel extremely tired, which will lead to poor blood circulation around the eyes, causing dark circles or blood streak in the white of the eye.

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英语作文 对考试前熬夜复习的现象的看法 拜托快点 等不到每天啦

Stay up for reviewing
Well,in the modern world,the tests seem to be more and more common and important for the us,especially the students who is preparing the final exam.And now,it has become a typical educational measure.I have to say that.it can really test our level and let us make progress.But,in the other hand,it does have the side effect for us.For example,many students stay up for reviewing the lessons and lack for the enough sleeps,who will be having test next day.I think it's bad for their healthy.In the long term,we're supposed to find a certain way to solve them,which can not only make us better but also meet our sleeps.

中学生该不该熬夜学习 英语作文

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I think the teeagers shouldn't stay up too late to study because it is bad for their health. They need to sleep at least eight hours a day. Besides it isn't effect to study too late, they need to keep their brain and mind clear and fresh. When they go to bed too late, they will feel tired in class the next day. So they can't concentrate better.

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