题目内容

7．Eyesight plays a very important role in our daily life．Every waking moment，the eyes are working to see the world around us．Over forty percent of Americans worry about losing eyesight，but it's easy to include steps into our daily life to ensure healthy eyes．Here are five suggestions for a lifetime of healthy eyesight：
•Schedule yearly exams．Eye care should begin early in life．（36）B The good news is that millions of children now can have yearly eye exams and following treatment，including eyeglasses．
•Protect against UV rays（紫外线）．Long-term stay in the sun creates risk to your eyes．No matter what the season is，it's extremely important to wear sunglasses．（37）C
•Give your eyes a break．Two-thirds of Americans spend up to seven hours a day using computers or other digital products．This frequent eye activity increases the risk for eye tiredness．（38）G
•Eat your greens．（39）A Vitamins C and E help protect eyesight and promote eye health．
•Practice safe wear and care of contact lenses（隐形眼镜）．Many Americans use contact lenses to improve their eyesight．（40）FAlways follow the doctor's advice for appropriate wear．Otherwise，you may have problems such as red eyes，pain in the eyes，or a more serious condition．

A．As part of a healthy diet，eat more fruits and vegetables each day．
B．Experts advise parents to bring babies 6to 12months of age to the doctor for a careful check．
C．They can properly protect your eyes．
D．Stay in good shape by taking more vitamins．
E．Parents usually don't care about their own eyesight．
F．While some follow the medical guidance for wearing contact lenses，many are breaking the rules and putting their eyesight at risk．
G．Experts recommend that people practice the 20/20/20rule：every 20minutes，take a 20-second break and look at something 20feet away．

分析 本文是一篇选句填空阅读，属于科普类文章，视力起着非常重要的作用在我们的日常生活中，每天醒着的时候，眼睛正在看周围的世界，超过百分之四十的美国人担心失去视力，拥有健康的视力是每个人关心的事情，这篇文章以此展开介绍了五个建议可以让我们终身享有健康的视力．

解答 36．答案：B．考查句意理解和上下文串联．根据下文的句子：Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check．医生建议父母到6到12个月大的孩子去医院做视力检查，可知：保护视力应该很早就开始，所以答案是B．
37．答案：C．考查句意理解和上下文串联．根据上文的句子：No matter what the season is，it's extremely important to wear sunglasses．不管什么季节，戴太阳镜都是非常重要的，可知：它们可以适当的保护你的眼睛，所以答案是C．
38．答案：G．考查句意理解和上下文串联．根据上文的句子：Two-thirds of Americans spend up to seven hours a day using computers or other digital products．三分之二的美国人每天花7个小时使用电脑和其他数字产品，可知：这个频繁的视力活动会增加眼睛疲劳的危险，所以答案是G．
39．答案：A．考查句意理解和上下文串联．根据下文的句子：As part of a healthy diet，eat more fruits and vegetables each day．作为健康饮食，每天要多吃蔬菜和水果，可知：多吃绿色的食品，所以答案是A．
40．答案：F．考查句意理解和上下文串联．根据上文的句子：While some follow the medical guidance for wearing contact lenses，many are breaking the rules and putting their eyesight at risk．有人听从佩戴隐形眼镜的医学建议，而有人忽视了这些规定让他们的视力有危险，可知：佩戴眼镜要听从医生的建议，所以答案是F．

点评 本文是一篇选句填空阅读，主要考查学生对文章内容理解及上下文联系，做题时，应仔细阅读原文，对照原文内容结合所给选项含义，联系上下文，从而得出正确答案．切忌胡乱猜测，一定要做到有理有据．

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17．Get a Thorough Understanding of Oneself
    In all one's life time it is oneself that one spends the most time being with or dealing with．（36）FWhen you are going upwards in life you tend to overestimate（高估） yourself．It seems that everything you seek for is within your reach．（37）DIt's likely that you think it wise for yourself to stay away from the outer world．Actually，to get a thorough understanding of oneself，you may as well keep the following tips in mind．
    Gain a correct view of oneself． You may expect the future but be sure not to expect too much，for dreams can never be fully realized．You may be courageous to meet challenges but it should be clear to you where to direct your efforts．（38）GSelf-appreciate． Whether you compare yourself to a towering tree or a blade of grass，a high mountain or a small stone，you represent a state of nature．（39）AIf you earnestly（诚挚地） admire yourself you'll have a real sense of self-appreciation．（40）CIn time of anger，do yourself a favor by releasing（释放） it in a quiet place so that you won't be hurt by its flames； in time of sadness，do yourself a favor by sharing it with your friends so as to change a bad mood into a cheerful one； in time of tiredness，do yourself a favor by getting a good sleep．
    Get a full control of one's life．Then one will find one's life full of color and flavor．

A．It has its own value．
B．Do yourself a favor when you resist the attack of illness．
C．Do oneself a favor when it's needed．
D．When you are going downhill you tend to underestimate yourself for your own incompetence（不胜任）．
E．Especially if it is well within your reach，you are just too blind to see it．
F．But it is accurately oneself that one has the least understanding of．
G．So long as you have a perfect knowledge of yourself，there won't be difficulties you can't overcome．
18．No matter how old you are，your mom will always remain as one of the most important people in your life．Maybe you don't know how to express your appreciation and love to her on an ordinary day．（36）FHere are several things we can do this Mother's Day to show how much we appreciate and care for our mothers．
Give her flowers．（37）BYou can show your love to your mom by giving her flowers that match her personality．Or，if you do not know your mom's favorite，carnations（康乃馨） could be your best choice．
Cook for her．Mothers usually are the ones who cook for us．Your mom will absolutely love it if you surprise her by taking over the kitchen and cooking something for her．Just make sure you clean up afterwards．
（38）CYou can just do so describing how much your mother means to you．It can be very effective that your mom will keep them and always be reminded of how important she is to your lives as a family member．
Travel with her．Mothers work hard，so traveling can help her to relax and forget her problems．She will treasure the moment--wherever you go，just your presence．（39）G
Take her to a spa．Massages or spas（按摩保健） are for moms of all ages，and she will enjoy breaking the boredom of staying indoors the whole day．（40）E
Mother's Day is coming．It is a time to let Mom know she's special to you．

A．Remember her wedding anniversary．
B．Almost every girl appreciates flowers and so does your mother．
C．Write her a letter．
D．She remains the center of attention and respect for a child for a long time．
E．And this will offer your mom comfort and an increased sense of well-being．
F．However，Mother's Day is the special time when you can let her know how important she is to you．
G．A lot of us forget that the best gift to give her is ourselves．
15．be decorated with     take control of      watch out for      break down     pay back
stare up at       play a part in        be replaced with    result in      aside from
1．His idea of having weekly family meals together hasresulted in many good          changes in their lives．
2．Aside from their normal school hours，many of my students have extra evening or weekend classes．
3．What are youstaring up at？There's nothing in the sky．
4．Watch out for your steps when you are going upstairs or downstairs．
5．The Christmas treeis decorated with many color lights．
6．I am glad to get a chance topay back the help given by my friends．
7．The Normansplayed a part in the development of Middle English．
8．About four hundred years ago，the word‘autumn'was replaced with‘fall'in American English．
9．Our carbroken down on our way to the nearby city．
10．It is a struggle for the teacher totake control of a class of young children．
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A．Control includes the use of records and reports to compare actual work with the set standards for work．
B．In this connection there is the difference between top management and operative management．
C．Examples of nonprofit business include such organizations as social service agencies and may hospitals．
D．However，some businesses only seek to earn enough to cover their operating costs．
E．The second aspect relates to the application of these policies by departments．
F．In the theory of business management，organization has two main aspects．
G．Planning in business management has three main aspects．
12．An organization called the World Future Society publishes a yearly report about how technology，the economy and society are influencing the world．Tim Mack heads the World Future Society．He says medicine is one area of growth．TIM MACK："I was surprised by the enormous growth in medical technology．"
Mr．Mack says the fields of nanotechnology，biotechnology and information technology are working together to create new ways to help patients．These include better ways to provide medicine and identify disease without invasive operations．
Mr．Mack also says developments in artificial intelligence could lead to a future where disabled patients could be cared for by a voice-activated robot．
The World Future Society also publishes The Futurist magazine．Every year it examines developments in technology and other areas to predict the future．The magazine released the top ten predictions from the Outlook 2011report．
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Outlook 2011also examined  refuse collection．It said industrial nations will send much more waste to developing countries．This will cause protests in those countries．In about fifteen years，developing countries will stop accepting foreign waste．This will force industrial nations to develop better waste-to-energy programs and recycling technologies．
The report also had a prediction about education．It said young people use technologies for socializing as well as working and learning．So they solve problems more as teams instead of competing．In this way，social networking is supporting different kinds of learning outside the classroom．
The World Future Society also predicts that robots will be able to carry out mental commands from human beings．Scientists have shown that individuals can type by using their brains without physically touching computer keyboards．In the near future，experts say brain e-mailing and"tweeting"will become more common．

32．The yearly report in Para.1is mainly about the development ofD．
A．technology    B．economy  
C．society       D．the world
33．According to the passage，people are creating new ways to help patients with the help of all the following ExceptA．
A．medical technology   
B．nanotechnology  
C．biotechnology  
D．information technology
34．The underlined word"refuse"in the Para.6is closed in meaning toB．
A．energy     B．waste    
C．magazine   D．program
35．The best title of this passage could beC．
A．the World Future Society             
B．the Outlook 2011Report
C．Technology and the World
D．Growth in Medical Technology．
19．水库（n．）reservoir．
16．Why Exercise Is Cool？
1．Exercise Strengthens Muscles
Did you ever do a push-up or swing across the monkey bars at the playground？（36）D．By using your muscles to do powerful things，you can make them stronger．For older teens and adults，this kind of workout can make muscles bigger，too．
2．（37）E
Can you touch your toes easily without yelling ouch？Most kids are pretty flexible，which means that they can bend and stretch their bodies without much trouble．Being flexible is having"full range of motion，"which means you can move your arms and legs freely without feeling tightness or pain．
3．Exercise Keeps the Balance
（38）B Your body needs a certain amount of calories every day just to function，breathe，walk around，and do all the basic stuff．（39）G If you're not very active，your body won't need as many calories．
Whatever your calorie need is，if you eat enough to meet that need，your body weight will stay about the same．If you eat more calories than your body needs，it may be stored as extra fat．
4．Exercise Makes You Feel Good
It feels good to have a strong，flexible body that can do all the activities you enjoy-like running，jumping，and playing with your friends．It's also fun to be good at something，like scoring a basket，hitting a home run，or perfecting a dive．
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A．So you want to do some aerobic （有氧的） exercise right now？
B．Food gives your body fuel in the form of calories，which are a kind of energy．
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D．Those are exercises that can build strength．
E．Exercise Makes You Flexible（灵活的）
F．Exercise Makes Your Heart Happy
G．But if you're active，your body needs an extra measure of calories or energy．
17．He is not easy to get along with，but the friendship of his，_______，will last forever．（　　）
A．once gainedB．to be gainedC．after gainedD．while gained

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