Good health is the most valuable thing a person can have but one cannot take good health f

Good health is the most valuable thing a person can have but one cannot take good health for granted .It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape, eat right food, get enough sleep, and exercise regularly.
Proper nutrition is important for good health. Your body cannot work well unless it receives the proper kind“fuel．Don't eat too much food with lots of sugar and fat, Eat plenty of foods high in protein, like meat fish eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins and minerals. However don't overeat It is not helpful to be overweight
Getting the proper amount of sleep is also important. If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result In a change of personality（人的个性)．Be sure to allow yourself from seven to nine hours of sleep each ,If you do, your body will feel strong and refreshed ,and your mind will be sharp．
Finally, get plenty of exercise Exercise firms the body, strengthens the muscles, and prevents you from gaining weight It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span（寿命)．An kind of exercise is good. Most sports excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on. Sports are not only good for your body, but they are enjoyable and interesting, too.
If everybody were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.
【小题1】In order to keep good health .A．we should eat a lot of sweetsB．one needs a large amount of fatC．we must try to sleep now and thenD．people should eat according to the foods nutrition【小题2】Eating more and sleeping less .A． can keep healthyB． is no good for youC． gets you more energyD． will keep your personality【小题3】The writer explains in the 4th paragraph.A． how to eatB． what to eatC． how to keep healthyD． the importance of doing exercise【小题4】The title for the article should be“ .A． Eating and ExercisingB． How Vitamins Work in Man's BodyC． Staying HealthyD． Sleeping WellD

(答案→)D 解析：本文介绍了如何保持健康，针对如何保持健康这一问题，给出了一些建议。【小题1】段落大意题.根据文章第二段内容可知我们一定要吃合适的食物，要按照营养学的规律，要把肉类的蔬菜水果搭配在一起。故选D。【小题2】细节题。根据第二段最后一句However, don't overeat. It is not helpful to be overweight.和第三段第二句If you don't get enough sleep, you feel tired and easily get angry.说明不要吃太多，也不要睡觉不够，都对身体不好，故选B。【小题3】主旨大意题。根据文章第四段可知这一自然段主要讲了锻炼身体的重要性，故D正确。【小题4】主旨大意题。根据文章第一段最后一句. There are three things that a person can do to help stay in good shape: eat right food ,get enough sleep, and exercise regularly.说明本文是关于保持健康的话题，故C项正确。故选C。

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