I’ve always known my kids use digital communications gear (装置) a lot.But my cellphone bill last month really grabbed my attention.My son had come up to nearly 2,000 incoming text messages，and had sent nearly as many.Of course，he was out of school for the summer and communicating more with friends from a distance.Nevertheless，he found time to hold down a summer job and complete a college course in between all that typing with his thumb.
I was even more surprised to learn that my son is normal.“Teenagers with cellphones each send and receive 2,272 text messages a month on average，” Nielsen Mobile says.
Some experts regret that all that keyboard jabber is making our kids stupid，unable to read nonverbal cues such as facial expressions，gestures，posture and other silent signals of mood and attitude.Unlike phones，text messaging doesn’t even allow transmission of tone of voice or pauses，says Mark Bauerlein，author of a book called The Dumbest Generation：How the Digital Age Stupefies Young Americans and Jeopardizes Our Future.
Beyond that，though，I’m not sure I see as much harm as critics of this trend.I’ve posted before on how I initially tried to control my kids’ texting.But over time，I have seen my son suffer no apparent ill effects，and he gains a big benefit，of easy，continuing contact with others.
I don’t think texting make kids stupid.It may make them annoying，when they try to text and talk to you at the same time.And it may make them distracted，when buzzing text messages interrupt efforts to noodle out a math problem or finish reading for school.
But I don’t see texting harming teens’ability to communicate.My son is as accustomed to nonverbal cues as any older members of our family.I have found him more engaged and easier to communicate with from a great distance，because he is constantly available via text message and responds with faithfulness and speed.What does the underlined word “distracted” in the fifth paragraph mean?
| A．Confused. | B．Absentminded. |
| C．Comfortable. | D．Badtempered. |
What would be the best title for this passage?
| A．For Teens，Texting Instead of Talking |
| B．For Parents，Caring Much for Their Kids |
| C．Advantages and Disadvantages of Texting |
| D．The Effect of Communication |
The author’s attitude towards texting is________.
| A．objective | B．opposed |
| C．supportive | D．doubtful |
According to the passage，which of the following statements is NOT true?
| A．It is normal for a teen to send or receive 60 text messages a day. |
| B．Texting is a very popular way of communication among teens. |
| C．When texting，teens never mind talking with others. |
| D．The writer limited his son to send or receive text messages at first. |
I lost my sight when I was four years old by falling off a box car in a freight yard in Atlantic City and landing on my head. Now I am thirty two. I can slightly remember the brightness of sunshine and what color red is. It would be wonderful to see again, but a calamity(灾难) can do strange things to people. It occurred to me the other day that I might not have come to love life as I do if I hadn't been blind. I believe in life now. I am not so sure that I would have believed in it so deeply, otherwise. I don't mean that I would prefer to go without my eyes. I simply mean that the loss of them made me appreciate the more what I had left.
Life, I believe, asks a continuous series of adjustments to reality. The more readily a person is able to make these adjustments, the more meaningful his own private world becomes. The adjustment is never easy. I was totally confused and afraid. But I was lucky. My parents and my teachers saw something in me--a potential to live, you might call it--which I didn't see, and they made me want to fight it out with blindness.
The hardest lesson I had to learn was to believe in myself. That was basic. If I hadn't been able to do that, I would have collapsed (崩溃) and become a chair rocker on the front porch for the rest of my life. When I say belief in myself I am not talking about simply the kind of self confidence that helps me down an unfamiliar staircase alone. That is part of it. But I mean something bigger than that: an assurance（确信） that I am, despite imperfections, a real, positive person; that somewhere in the sweeping, intricate（错综复杂的） pattern of people there is a special place where I can make myself fit.
It took me years to discover and strengthen this assurance. It had to start with the simplest things. Once a man gave me an indoor baseball. I thought he was making fun of me and I was hurt. "I can't use this." I said. "Take it with you," he urged me, "and roll it around." The words stuck in my head. "Roll it around! "By rolling the ball I could hear where it went. This gave me an idea how to achieve a goal I had thought impossible: playing baseball. At Philadelphia's Overbrook School for the Blind I invented a successful variation of baseball. We called it ground ball.
All my life I have set ahead of me a series of goals and then tried to reach them, one at a time. I had to learn my limitations. It was no good to try for something I knew at the start was wildly out of reach because that only invited the bitterness of failure. I would fail sometimes anyway but on the average I made progress.We can learn from the beginning of the passage that _______
| A．the author lost his sight because of a car crash. |
| B．the author wouldn't love life if the disaster didn't happen. |
| C．the disaster made the author appreciate what he had. |
| D．the disaster strengthened the author's desire to see. |
What's the most difficult thing for the author?
| A．How to adjust himself to reality. |
| B．Building up assurance that he can find his place in life. |
| C．Learning to manage his life alone. |
| D．How to invent a successful variation of baseball. |
According to the context, "a chair rocker on the front porch" in paragraph 3 means that the author __________
| A．would sit in a rocking chair and enjoy his life. |
| B．would be unable to move and stay in a rocking chair. |
| C．would lose his will to struggle against difficulties. |
| D．would sit in a chair and stay at home. |
According to the passage, the baseball and encouragement offered by the man _____
| A．hurt the author's feeling. |
| B．gave the author a deep impression. |
| C．directly led to the invention of ground ball. |
| D．inspired the author. |
What is the best title for the passage?
| A．A Miserable Life | B．Struggle Against Difficulties |
| C．A Disaster Makes a Strong Person | D．An Unforgetable Experience |
Below is some advice on how to prevent cancer:
8 Ways to Avoid Cancer in Your Life
1. Eat Blueberries
Aside from being a healthy and delicious snack, blueberries contain pterostilbene, which has important colon（结肠） cancer-fighting prosperities. But wait, it gets better. Blueberries also offer a large dose of vitamins C (14 milligrams per cup). So at breakfast, try to take in a cup and a half of blueberries in your cereal or yogurt, or mixed with other berries.
2. Drink Pomegranate（石榴）Juice
The deep red juice of the pomegranate contains polyphenols, isoflavones and ellagic acid, which together create a powerful anticancer mixture. Most recently, researchers from the University of Wisconsin at Madison has discovered that 16 ounces of pomegranate juice per day also may inhibit the growth of lung cancer.
3. Relax
Feeling stressed or worried? Find ways to relax and you may reduce your chances of developing cancer. Purdue University researchers tracked 1,600 men over 12 years and found that half of those with high levels of worry died during the study period. Only 20 percent of the optimists died before the study were completed, while 34 percent of the extremely anxious men died of some type of cancer. Instead of stressing about the past or future, focus on the present and relax!
4. Take Selenium（硒）
Selenium is well known for its cancer-fighting properties. In a study of almost 1,000 men, researchers from the Journal of the National Cancer Institute found that when men with the lowest initial levels of selenium in their bodies received a daily supplement over a 4 year period, they cut their prostate（前列腺） cancer risk by a remarkable 92 percent. However, it is possible to get too much of a good thing, so monitor your intake of selenium-containing supplements, Brazil nuts, tuna, meats and grains carefully.
5. Eat Sushi（寿司）
Seaweed may not be your idea of a great snack, but it is high in fiber, calcium and iron, and dry, roasted seaweed sheets used in sushi provide the additional benefits of vitamins A and C. Sushi rolls are also high in protein— a typical spicy tuna roll has only 290 calories but packs 24 grams of protein. So don’t skimp（节省）on the Sushi!
6. Enjoy the Outdoors
Vitamin D causes early death of cancer cells. A study published in the American Journey of Clinical Nutrition reported that women who supplemented their diets with 1,000 international. Units of vitamin D every day had a 60 percent to 77 percent lower incidence of cancer ever a four-year period that did women taking a placebo(无效对照剂). Experts recommend supplementing your fun in the sun with 1,100 to 2,000IU of vitamin D each day.
7. Breathe Clean Air
There’s no question that secondhand smoke kills. A recent American Journal of Public Health study showed that nonsmokers working in smoky places had three times the amount of carcinogen（致癌物质） in their urine（尿） than nonsmokers working in smoke-free locations. What’s worse, their levels of the carcinogen rose 6 percent for every hour worked. Nine states have banned smoking in all workplaces, bars and restaurants. The message is clear: Do whatever you can to avoid the cloud of smoke.
8. Break a Sweat
Even a small amount of exercise can offer major cancer-fighting benefits. In a study of 29,110 men published in the International Journal of Cancer, men who exercised just once a week had a percent lower risk of metastasis(转移性) prostate cancer than men who didn’t work out at all. The better the frequency, duration and intensity of the exercise, the bigger the reduction in risk, according to the study. To prevent yourself from catching colon cancer, you should eat ____ as often as possible.
| A．sushi | B．blueberries | C．pomegranates | D．Vitamin D |
A person is very likely to catch some type of cancer if ______.
| A．he is very fond of exercise every day. |
| B．he is addicted to smoking |
| C．he is always feeling extremely stressed or worried |
| D．he likes to have meals in restaurants |
_____ will remarkably reduce the risk of men’s prostate cancer.
| A．Having a daily supplement of selenium |
| B．Drinking a cup of pomegranate juice every day |
| C．Breathing fresh air now and then |
| D．Taking exercise at least once a week |
If you want to keep cancer away, it is particularly important to ______.
| A．have a daily supplement of vitamins B and C |
| B．try to ignore the secondhand smoking |
| C．take in as many selenium-containing supplements as possible |
| D．having exercise as often as possible |
Now let us look at how we read. When we read a printed text, our eyes move across a page in short, jerky （急动的）movement. We recognize words usually when our eyes are still when they fixate. Each time they fixate, we see a group of words. This is known as the recognition span(范围)or the visual span. The length of time of which the eyes stop ---the duration of the fixation (定位)----varies considerably from person to person. It also varies within any one person according to his purpose in reading and his familiarity with the text. Furthermore, it can be affected by such factors as lighting and tiredness.
Unfortunately, in the past, many reading improvement courses have concentrated too much on how our eyes move across the printed page. As a result of this misleading emphasis on the purely visual aspects of reading, numerous exercises have been devised to train the eyes to see more words at one fixation. For instance, in some exercises, words are flashed on to a screen for, say, a tenth or a twentieth of a second. One of the exercises has required students to fix their eyes on some central point, taking in the words on either side. Such word patterns are often constructed in the shape of rather steep pyramids so the reader takes in more and more words at each successive (连续的) fixation. All these exercises are very clever, but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently. Reading requires the ability to understand the relationship between words. Consequently (因此), for these reasons, many experts have now begun to question the usefulness of eye training, especially since any approach which trains a person to read isolated (孤立的) words and phrases would seem unlikely to help him in reading a continuous text.The time of the recognition span can be affected by the following facts except ________ .
| A．one’s familiarity with the text |
| B．one’s purpose in reading |
| C．the length of a group of words |
| D．lighting and tiredness |
The author may believe that reading ______.
| A．requires a reader to take in more words at each fixation |
| B．requires a reader to see words more quickly |
| C．demands an deeply-participating mind |
| D．demands more mind than eyes |
What does the author mean by saying “but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently.” in the second paragraph?
| A．The ability to see words is not needed when an efficient reading is conducted. |
| B．The reading exercises mentioned can’t help to improve both the ability to see and to comprehend words. |
| C．The reading exercises mentioned can’t help to improve an efficient reading. |
| D．The reading exercises mentioned has done a great job to improve one’s ability to see words. |
Which of the following is NOT true?
| A．The visual span is a word or a group of words we see each time. |
| B．Many experts began to question the efficiency of eye training. |
| C．The emphasis on the purely visual aspects is misleading. |
| D．The eye training will help readers in reading a continuous text. |
The tune of the author in writing this article is ________
| A．critical (批评的) | B．neutral (中立的) |
| C． pessimistic （悲观的 ） | D．optimistic |
There are two ways to save money traveling. The first way is to get the best deals on the specific things you want. There is a limitation to this type of approach (途径，方法) though. If you find the lowest price on the best hotel in Honolulu at the height of the season, you will save money, but still have a very expensive vacation. Trying to get exactly what you want will generally be an expensive proposition, in travel and in life.
The other approach is to be a true opportunist. This will be difficult for some of you, and entirely unacceptable to others. Nonetheless (尽管如此)，the travelers who get to travel the most, go to the widest variety of places, learn the most and do the most, are the opportunists. This will be true until you are so wealthy that you have no monetary (货币的；钱的)limits.
The first time I went to Ecuador, I went there because it was cheap. If it wasn’t, I would have had a great time—somewhere else. The trip lasted a month, and cost $1045, which included airfare and even the $130 fee for a guide to take me to the top or glacier (冰川) covered Mount Chimborazo.
I cut the cost by taking a bus from my home in Michigan to Miami, and back again when I returned from Ecuador. The round-trip ticket cost $158. The round-trip flight to Quito from Miami was only $256, because it was a courier (信使，通讯员) flight, which meant I signed for some luggage(car parts), and could only take carry-on luggage.
Never did I feel deprived, or bored. I had a great time, eating wherever it was cheap and clean, doing all sorts of inexpensive, but interesting things, and traveling across the country to climb Chimborazo. I also met and fell in love with my wife Ana.
Being an opportunist means you’ll have just as much variety, and probably almost everything you want—eventually. You just have to stop trying to get exactly what you want exactly when you want it. If the guide that took me up Chimborazo hadn’t dropped his price from $200 to $130, I would have spent $2 for a bus and gone hiking on EI Altar, another great Andean mountain. That would have left me with enough money for several other minor adventures.The underlined phrase “the best deals” in the first paragraph probably refers to ______.
| A．the best service | B． the lowest price |
| C．the cheapest goods | D． the best approaches |
The return tickets from his hometown to Quito cost the author ______.
| A．$128 | B． $256 | C． $207 | D． $414 |
The last paragraph was to tell us how to ______.
| A．save money for minor adventures |
| B．cut down traveling costs. |
| C．deal with different situations |
| D．become opportunist travelers |
It’s suggested that the author _____.
| A．went hiking on El Altar |
| B．traveled with his wife in Ecuador |
| C．is an opportunist traveler |
| D．likes traveling around the world |
Which of the following can serve as the best title of the passage?
| A．Cheap Travel Secrets | B． Travel Secrets |
| C．A Travel Opportunist | D． Travel Tips |
Are some people born clever, and others born stupid? Or is intelligence developed by our environment and our experiences? Strangely enough，the answer to both these questions is yes. To some extent（程度）our intelligence is given to us at birth，and special education can never make a genius(天才) out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of a person’s intelligence are fixed at birth, but whether or not he reaches those limits will depend on his environment. This view, now held by most experts can be supported in a number of ways.
It is easy to say that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degrees of intelligence will be completely different. If on the other hand we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters，parents and children，usually have similar intelligence, and this clearly suggests that intelligence depends on birth.
Imagine that now we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all, are likely to have similar degrees of intelligence. By using the example that two people closer in blood relationship are closer in intelligence that writer wants to prove _ .
| A．intelligence can be developed by environment |
| B．intelligence is given at birth |
| C．intelligence can be developed by experience |
| D．education plays an important part in the development of education |
A child who lives in rich and varied surroundings turns out higher in intelligence because ________.
| A．his family is rich and therefore can afford to develop his intelligence |
| B．he can break the limits of intelligence fixed at birth |
| C．his family is rich and provides him with various healthy food |
| D．these surroundings are likely to help him reach the limits of their intelligence |
In the second paragraph “if we take two unrelated people at random from the population．．．” means “if we ____．”
| A．choose two persons who are relative |
| B．take out two different persons |
| C．choose two persons with different intelligence |
| D．pick any two persons |
The best title for this passage might be __________.
| A．Birth and Environment | B．Intelligence |
| C．The Answer to a Question | D．Intelligence and Education |
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