高三英语一轮复习课时作业12：Unit 2 Healthy eating

Unit 2 Healthy eating
Ⅰ.阅读理解
A
Good health is the most valuable thing a person can have, but one cannot take good health for granted(认为……理所应当). 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 (蛋白质)，like meat, fish, eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins (维他命) 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 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.
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
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
3．Eating more and sleeping less ________.
A．can keep healthy
B．is no good for you
C．gets you more energy
D．will keep your personality
4．The writer explains ________in this passage.
A．how to eat
B．the importance of doing exercise
C．how to keep healthy
D．what to eat
5．The title of the article should be ________.
A．Eating and Exercising
B．How Vitamins Work in Man's Body
C．Staying Healthy
D．Sleeping Well
B
Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, ge tting enough exercise, and having a healthy weight. Let's read the following rules. They can help you stay healthy.
①Eat a_variety_of foods, especially fruit and vegetables. We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favorite foods. Remember that we can only get the nutrition(营养) we need by eating different kinds of food, especially fruit and vegetables.
②Drink water and milk most often. Everyone knows that water is important. Besides that, kids need plenty of calcium(钙) to grow strong bones, and milk has a lot of it. Every day, you should drink at least three cups of milk (1300 milligrams of calcium), when you are 9 years old or older. You should also try to have less sugary drinks, like soda and coca. They include a lot of sugar. Sugar just includes calories, not important nutrition.
③Listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating. Eating too much makes you feel uncomfortable. If you do it too often, it can make you unhealthy and fat.
④Limit(限制) screen time. What's screen time? It's the amount of time you spend watching TV, movies, and playing computer games. The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like bike riding and swimming. Try to spend no more than 2 hours a day on screen time.
6．In this passage, “health” includes all of the following EXCEPT ________.
A．eating well
B．wearing comfortably
C．having a healthy weight
D．doing more exercise
7．The underlined phrase “a variety of” means ________.
A．plenty B．a lot of
C．the rest of D．all kinds of
8．As kids, we should drink at least ________ to grow strong bones.
A．three cups of milk B．four cups of milk
C．two cups of milk D．one cup of milk
9.What's the main idea of the passage?
A．How to eat healthily.
B．Eating and playing are both important.
C．Advice for staying healthy.
D．Health is very important.
Ⅱ.完形填空
The Little Angel
Sally jumped up the moment she saw the surgeon come out of the operating room. She asked, “How is my little boy？”
The surgeon said, “I'm __1__. We did all we could, but your boy didn't __2__ it.”
Sally __3__ into the chair. The surgeon asked, “Wou ld you like some time with your son before he was transported to the __4__？” Sally nodded. While saying goodbye, she ran her fingers __5__ through his thick curly hair. “Would you like a lock of his hair？” the surgeon asked. Sally nodded yes. The surgeon c ut a few hairs, and handed them to Sally. The mother said, “It was Jimmy's idea to __6__ his body to the university for study. He said it might __7__ somebody else.
I said no at first, __8__ Jimmy said, ‘Mom, I won't be using it after I die. Maybe it will help some other little boy spend one more day with his Mom.'”
“My Jimmy had a heart of __9__，always thinking of someone else, always wanting to help others if he could.” she went on.
Sally walked out of the hospital. She put the bag with Jimmy's __10__ on the seat beside her in the car. The drive home was __11__. It was even harder to enter the __12__ house. She carried Jimmy's belongings, and the lock of his hair to her son's room. She started placing the model cars and other personal things back in his room __13__ where he had always kept them. She lay down across his bed and, hugging his pillow，__14__ herself to sleep.
It was around midnight when Sally __15__. Lying beside her on the bed was a letter. The letter said,
“DearMom，
Iknowyou'regoingto__16__ me, andmetoo. Iwillalwaysloveyou, Mom, evenmore__17__ eachpassingday. Somedaywewillseeeachotheragain. Untilthen, ifyouwantto__18__ alittleboysoyouwon'tbesolonely, that'sOKwithme. Hecanhavemyroomandoldtoystoplaywith.
Don'tbesadthinkingaboutme. Idon'thurtanymore. Thecancerisall__19__. Idon'thavetostandthat__20__ anymore. TheangelsinHeavenaresotender. TheysayI'maSpecialAngel!Iloveyou, Mom.”
1．A. worried B. happy
C. sorry
D.grateful
2．A. make B. pass
C. win
D.like
3．A. knocked B. looked
C. got
D.sank
4．A. house B. church
C. hospital
D. university
5．A. lovingly B. anxiously
C. patiently
D.angrily
6．A. donate B. move
C. show
D.lend
7．A. affect B. help
C. protect
D.impress
8．A. for B. but
C. so
D.and
9．A. gold B. stone
C. wisdom
D. bravery
10．A. toys B. clothes
C. belongings
D.letters
11．A. long B. smooth
C. difficult
D.dangerous
12．A. empty B. familiar
C. big
D.old
13．A. roughly B. exactly
C. especially
D.possibly
14．A. put B. cried
C. sent
D.buried
15．A. wrote B. spoke
C. slept
D.awoke 16．A. understand B. forgive
C. leave
D.miss
17.A. with B. around
C. on
D.in 18．A. save B. host C. adopt D.visit 19．A. lost B. gone C. cured D.spotted 20．A. depression B. sadness C. pain D.stress
——★参考答案★——
Ⅰ.阅读理解
文章大意：本文讨论了如何保持健康：合理的饮食；充足的睡眠；适当的锻炼。

这是三大法宝。

1．A细节理解题。

根据文章第一句Good health is the most valuable thing a person can have, but one cannot take good health for granted.说明健康是一个人最重要的东西，故A正确。

2．C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C正确。

3．B细节理解题。

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B正确。

4．C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.说明本文是关于人如何保持健康的话题，故C正确。

5．C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。

文章大意：这篇文章讲的是健康如今已是人们的日常话题，尤其是对于孩子，本文对于如何保持健康提供了四个建议：即吃丰富的食物，尤其是蔬菜和水果；多喝牛奶和水；如果你吃饱了，就不要吃了；减少看电视、电影、玩电脑游戏的时间，控制在2个小时之内，多进行像游泳之类的运动。

6．B细节理解题。

由第一段第二句“Health” means eating well, getting enough exercise, and having a healthy weight.“健康”意味着吃好，有足够的运动，并且有健康标准的体重。

故选B项。

7．D猜测词义题。

第二段第一句Eat a variety of food, especially fruit and vegetables.后面说尤其是蔬菜和水果。

可知，应该是食用各种各样的食物。

选all kinds of各种各样的。

plenty of 大量的；the rest of剩余的; a lot of大量的。

故选D项。

8．A细节理解题。

由第三段第四句话“Every day, you should drink at least three cups of milk (1300 milligrams of calcium), when you are 9 years old or older.”可知。

9.C主旨大意题。

这篇文章对于人们如何保持健康提供了四个建议。

所以本文的主题思想是关于保持健康的建议。

A、B、D项太片面了。

故选C。

Ⅱ.完形填空
1．C worried担心；happy愉快；sorry抱歉；grateful感激的。

可知这里意思是很抱
歉，我们尽力了。

故选C。

2．A make it(病痛等)好转；成功。

我们已经尽力了，但是孩子的病情并没有好转。

3．D上句提到孩子的病情没有好转，所以Sally瘫倒在椅子上。

sink into是固定用法，意思是瘫倒在，故选D。

4．D house房子；church教堂；hospital医院；university大学。

下文出现了the university for study.；在你儿子被送到大学之前，你想和你儿子待一会儿吗？故选D。

5．A lovingly爱抚地；anxiously焦急地；patiently耐心地；angrily生气地。

根据常识可知这里意思是她的手指爱抚地从他浓密的卷发中穿过。

故选A。

6．A donate捐赠；move移动；show表现；lend借给。

这是Jimmy自己的意思把自己的遗体捐赠给大学进行研究。

故选A。

7．B affect影响；help帮助；protect保护；impress给……以印象。

根据Jimmy said, “Mom, I won't be using it after I die. Maybe it will help some other little boy spend one more day with his Mom.”可知这里意思是他说自己的遗体也许可以帮助别人。

故选B。

8．B这里表示转折。

故选B。

9．A gold金子；stone石头；wisdom智慧；bravery勇敢。

根据always thinking of someone else, always wanting to help others if he could. she went on.可知这里意思是我的Jimmy有一颗金子般的心。

故选A。

10．C toys玩具；clothes衣物；belongings 财物；letters信。

下文She carried Jimmy's belongings，可知这里意思是她把放着Jimmy财物的包放在她车里的座位上。

故选C。

11．C long长的；smooth光滑的；difficult艰难的；dangerous危险的，根据It was even harder to enter the ____ house.可知这里意思是回家的路很艰难。

故选C。

12．A empty空的；familiar熟悉的；big大的；old老的。

根据常识可知Jimmy去世了，房间很空。

故选A。

13．B roughly粗略的；exactly完全地；especially尤其地；possibly可能地。

她开始把汽车模型和私人物品放在她的儿子放置它们的位置。

故选B。

14．B put放；cried哭；sent送；buried掩埋，根据She lay down across his bed and, hugging his pillow, ____ herself to sleep.可知她哭着睡着了。

故选B。

15．D wrote写；spoke说；slept睡；awoke醒，根据Lying beside her on the bed was a letter. The letter said, 可知这里意思是午夜Sally醒来了。

故选D。

16．D understand理解；forgive原谅；leave离开；miss思念。

我知道你很想念我。

故选D。

17.A根据Mom, even more ________ each passing day. Someday we will see each other again.可知这里意思是随着每一天的流逝，总有一天，我们会再见面。

随着……，用with，故选A。

18．C save救；host做主人；visit拜访；adopt收养。

根据a little boy so you won't be so lonely, that's OK with me. He can have my room and old toys to play with. 可知这里意思是如果你想要收养一个小男孩。

故选D。

19．B根据Don't be sad thinking about me. I don't hurt any more.可知这里意思是癌症走了。

故选B。

20．C depression沮丧；sadness悲伤；pain疼痛；stress压力。

我再也不用忍受疼痛了。

故选C。