用腦之道(How to Use Our Brain)
human brain is the most complex and intelligent mechanism in the world. it is the major factor that distinguishes man from animals. with our brain we get to know the world and make a good use of the world to our benefit.
our brain is a product of constant use through millions of years. other things can be used up, but used properly, our brain can never be exhausted. in fact, the more we use it, the more capable and efficient it will become. excessive use of the brain, however, will causea lot of problems. so it is useful to know how to use our brain wisely.
first, handwork or physical labor is good exercise as well as rest for our brain. doing handwork and brain work alternatively can help develop both our brain and hands. secondly, we should avoid doing brainwork for long hours on end. the brain, though 3% of the body weight, when at work, consumes 20% of the oxygen carried by 16% of the blood in circulation. a long period of brainwork may cause, through lack of bodily activity, slow blood circulation and inadequate oxygen supply to the brain, resulting in inefficiency and possible damage to the brain.
-
精選過年英語作文十篇
在平凡的學習、工作、生活中,大家都寫過作文,肯定對各類作文都很熟悉吧,作文是人們以書面形式表情達意的言語活動。如何寫一篇有思想、有文采的作文呢?以下是小編爲大家收集的過年英語作文10篇,供大家參考借鑑,希望可以幫助到有需要的朋友。過年英語作文篇1ForallChi...
-
初一英語作文彙編6篇
在學習、工作乃至生活中,大家都有寫作文的經歷,對作文很是熟悉吧,作文根據體裁的不同可以分爲記敘文、說明文、應用文、議論文。那麼一般作文是怎麼寫的呢?下面是小編爲大家整理的初一英語作文,歡迎閱讀,希望大家能夠喜歡。初一英語作文1我從小學開始就喜歡上英語課,...
-
關於英語作文
在現實生活或工作學習中,大家一定都接觸過作文吧,寫作文可以鍛鍊我們的獨處習慣,讓自己的心靜下來,思考自己未來的方向。作文的注意事項有許多,你確定會寫嗎?以下是小編爲大家收集的關於英語作文,歡迎大家借鑑與參考,希望對大家有所幫助。關於英語作文1張老師說今天是...
-
【精品】我的家庭英語作文3篇
在日常生活或是工作學習中,大家都經常看到作文的身影吧,作文是經過人的思想考慮和語言組織,透過文字來表達一個主題意義的記敘方法。作文的注意事項有許多,你確定會寫嗎?以下是小編收集整理的我的家庭英語作文3篇,歡迎閱讀,希望大家能夠喜歡。我的家庭英語作文篇1Ever...
相關文章
- How to learn English well
- be use to後加什麼?
- How to Deal with Our Study Problems優秀作文
- 怎樣使用我們的頭腦(How to Use Our Brain)
- use to的用法總結
- How to Protect Our Eyes英語作文精選
- 2015高三年級英語作文:怎麼合理利用時間 How to Use Time Effec
- To consume is to love our country
- How to learn English.作文|How to learn English. 英語作文
- 中考英語作文How to stay our health