发布时间 : 星期日 文章高中英语人教版必修3课时作业：Unit 2 Healthy eating 6含答案更新完毕开始阅读b713505d031ca300a6c30c22590102020740f206
课时作业(六) Unit 2 Healthy eating
Section Ⅱ Warming Up & Reading－Language Points Ⅰ.单句语法填空
1．A balanced (balance) diet and regular physical activity will help you keep fit.
2．Wang Peng sat in front of his restaurant feeling (feel) very disappointed. 3．Remember no one can get away with breaking (break) the law.
4．They are discussing the strengths (strong) and weaknesses of the argument. 5．Claire had her luggage checked (check) an hour before her plane left. 6．In order to attract more customers, many supermarkets usually sell their goods at a discount at weekends.
7．Too many sweets and not enough exercise will make you put on weight. 8．It's certainly true that people who regularly eat breakfast tend to be slimmer (slim) and healthier.
9．Out of curiosity (curious), the two children came into the cave.
10．He got frustrated (frustrate) when people didn't understand what he was trying to say.
Ⅱ.阅读理解
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 (营养) is important for good health. Your body cannot work well unless it receives the proper kind of “fuel (燃料)”. 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 night. 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
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follow a regular exercise program, you will probably increase your life－span (寿命). Any kind of exercise is good. Most sports are excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on are good examples. 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.
【文章大意】 本文是一篇说明文。健康对我们每个人来说都是很重要的，但健康的体魄也是需要我们呵护的。我们要通过合理的饮食、充足的睡眠以及适当的锻炼来保持健康。
1．According to the passage, ________. A．we should always keep fit
B．if we were healthy, we could spend our days in doing things with less sleep C．one can eat a lot to stay in good shape D．one needn't take any exercise if he is healthy
解析：A 推理判断题。从文章第一段的“Good health is the most valuable thing ...the body needs proper care in order to be healthy.”可以看出，我们要一直保持健康。
2．In order to keep good health, ________. A．we should eat a lot of sweets B．one needs a large amount of fat
C．people should eat according to the foods nutrition D．we must try to sleep now and then
解析：C 细节理解题。从文章第二段的“Proper nutrition(营养)．.. unless it receives the proper kind of ‘fuel(燃料)’．”说明营养很重要，我们的饮食要根据营养来搭配。
3．According to the passage, the benefits of proper exercise are as follows except that ________.
A．exercise can help build up the body B．exercise may make you live longer C．exercise may help cure heart diseases D．exercise can bring happiness to people
解析：C 细节理解题。通过文章倒数第二段的“It also improves your heart and lungs.”可以看出，虽然锻炼对心脏有好处，但却不能治疗心脏病。
4．The title of the article should be “________”． A．Eating and Exercising
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B．How Vitamins Work in Man's Body C．Staying Healthy D．Sleeping Well
解析：C 主旨大意题。从全文内容可知，本文的主题是“保持健康”。 Ⅲ.完形填空
Do you believe cats have nine lives? If they do, then a cat named Scarlett may have used a few of her __1__ all at once.
Scarlett was a cat __2__ in an old, empty building in New York. One day, the building caught fire. Most animals would have tried to quickly __3__. But, Scarlett had five kittens to __4__. As the fire got bigger, Scarlett ignored the __5__. One by one, she carried her __6__ to safety. By the time Scarlett __7__ the last kitten, her fur was badly burned, and her eyes were burned shut.
A __8__ firefighter found all the kittens and __9__ their mother. Even though Scarlett could not see him, she __10__ his voice and let him pick her up. He put her in a box with her babies. She could not __11__ her kittens, so she counted them by touching each one's nose.
Scarlett and her kittens were __12__ to an animal hospital where it took almost three months for them to heal. Scarlett's __13__ story was reported in the local newspapers. Many people wanted to __14__ Scarlett and her kittens. An official of the hospital made sure that they were all adopted (收养) into __15__ homes.
Scarlett's fur grew back, and her eyes fully opened once again. In her new __16__， she played with paper balls __17__. She did not act as if she were __18__. She was just happy to live in a safe home with __19__ owners. To prove it, she purred (发出呼噜声) loudly when her __20__ were near. Scarlett was a true survivor.
【文章大意】 本文是记叙文。一只名叫Scarlett的猫在一场火灾中不顾自身安危救出了自己的孩子，她的行为感动了许多人，之后被好心人收养。
1．A.chances B．interests C．lives D．partners
解析：C 根据上文中的Do you believe cats have nine lives可知，如果猫有九条命，那么Scarlett就同时用了她的几条“命(lives)”。
2．A.missing B．surviving C．wandering D．playing
解析：B 根据old, empty可知，Scarlett在这栋旧建筑中勉强度日。survive活下来。 3．A.change B．escape
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C．hide D．return
解析：B 根据上一句中的the building caught fire可知，房子着火了，几乎所有的动物都试图“逃跑(escape)”。
4．A.feed B．choose C．protect D．follow
解析：C 根据下文Scarlett救出自己孩子的语境可知，她要“保护(protect)”自己的孩子们。
5．A.danger B．trouble C．unfairness D．anger 答案：A
6．A.boxes B．food C．friends D．kittens
解析：D 火势逐渐变大，但是Scarlett不顾“危险(danger)”，将所有的“小猫们(kittens)”带到了安全地带。
7．A.lost B．left C．saw D．saved
解析：D 根据下文中的firefighter found all the kittens可知，Scarlett“救(saved)出了所有小猫”。
8．A.kind B．smart C．busy D．strange
解析：A 根据下文中消防员救出Scarlett及其小猫们的举动可知，消防员是个“善良的(kind)”人。
9．A.asked for B．looked for C．knew about D．gave up
解析：B 根据下文中的He put her in a box with her babies可知，消防员在找到小猫后又“寻找(looked for)”它们的妈妈。
10．A.forgot B．heard
C．recognized D．trusted
解析：D 根据下文中的let him pick her up可知，Scarlett“相信(trusted)”消防员所以让他把她救起。
11．A.see B．touch
C．raise D．smell
解析：A 根据下文中的her eyes were burned shut可知，Scarlett“看(see)”不见。 12．A.invited B．introduced
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