题目内容

If you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that memory works in the same way.
When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.
If a friend says that his arms and legs are weak, we know that it is his fault. But if he tells us that he has a poor memory, many of us think that his parents are to blame, and few of us know that it is just his own fault.
Have you ever found that some people can't read or write but they have better memories? This is because they cannot read or write and they have to remember things; they cannot write them down in a little notebook. They have to remember days, names, songs and stories; so their memory is the whole time being exercised.
So if you want to have a good memory, learn from the people: practise remembering.
小题1:If you do not use your arms or legs for some time, ______.
A．you can't use them any more
B．they will become stronger
C．they become weak but they slowly become strong again
D．they become weak and won't become strong until you use them again
小题2:Some people can't read or write, but they usually have better memories, because ______.
A．they can't write everything in a little notebook
B．they have to use their memories all the time
C．they have saved much trouble
D．they have saved much time to remember things
小题3:The main reason for one's poor memory is that ______        
A．he does not use his arms or legs for some timeB．he can't read or write
C．his father or mother may have a poor memoryD．his memory is not often used
小题4:Give the best title for this passage.
A．How To Have A Good Memory B．Don't Stop Using Your Arms Or Legs
C．Strong Arms And Good MemoriesD．Learn From The People

小题1:D
小题2:B
小题3:D
小题4:A

试题分析：本文论述了我们对记忆力的好坏应有个清楚的认识，记忆力差的人并非天生就记忆力不好，而是没有让大脑得到充分的利用。文中以不会写不会读的人为例来论证这个观点，他们就是没有把他们的思想写在纸上，而他们却充分利用了大脑。
小题1:这是细节理解题。根据If you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again.胳膊和腿不用就会变得没有劲了，等你在用时就又有劲了，故选D。
小题2:这是细节理解题。根据they cannot write them down in a little notebook. They have to remember days, names, songs and stories; so their memory is the whole time being exercised.他们不会写不会读，但是他们却一直在用脑去记，故选B。
小题3:这是细节理解题。根据When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.有不好的记忆力的人，其实是没有让大脑得到充分的锻炼，故选D。
小题4:这是标题归纳题。根据最后几句，可以看出应选A。
点评：标题应最大程度地覆盖全文，囊括文章的主要内容，体现文章的主题；针对性，是指标题的含义要直接指向文章的主要特点；而简洁性，则是指标题应言简意赅，能吸引读者的注意力，并唤起读者对文章的阅读兴趣等。
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As an English saying goes, “Laughter is the best medicine.” Until recently, few people took the saying seriously. Now however, doctors have begun to look into laughter and the effects it has on the human body. They have found that laughter really can improve people’s health.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, makes the heart beat quicker and makes people breathe deeper; it also works several groups of muscles in the face, the stomach, and even the feet. If laughter exercises the body, it must be beneficial.
Other tests have shown that laughter appears to be able to reduce the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated (忍耐) the pain for the longest time was the group which listened to a funny program. The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemical in the brain which diminishes both stress and pain.
As a result of these discoveries, some doctors in the United States now hold laughter clinics, in which they help to improve their patients’ condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.
小题1:Which of the following statements is NOT true according to the passage?  
A．Laughter can make people breathe deeper
B．Laughter can make you become old quickly.
C．Laughter helps to reduce pain.
D．Laughter, just like physical exercise, is good for our body.
小题2:The underlined word “diminishes” in the third paragraph means “_________”.  
A．delays B．preventsC．increasesD．reduces
小题3:Why do doctors hold laughter clinics? 
A．Because they want to earn more money.
B．Because they think they will help the patients recover from illnesses.
C．Because they want to improve their patients’ health.
D．Because they want their patients to laugh more.
小题4:According to the author, we should __________ in our life. 
A．laugh as much as possibleB．watch more funny films
C．smile all the timeD．spend time in the laughter clinics
小题5:What would be the best title for this passage?  
A．Both laughter and physical exercise are good for health.
B．Laughter clinics can help patients improve their condition.
C．Laughter can reduce the effect of pain.
D．Laughter is the best medicine.
A growing number of workers at Google Inc., Facebook Inc. and other employers are trading in their sit-down desks for standing ones, saying they feel more comfortable and energized. They also are motivated by medical reports saying that sitting for too long leads to increased health risks.
A standing desk sits high off the floor so a worker can either stand at it or sit on a high stool to use it. Officials at Palo Alto-based Facebook say a number of employees asked about standing desks after news articles were published about the health risks of sitting all day.
The stories cited medical studies that tied excessive sitting to increased obesity and other health problems because of factors including a drop in physical activity. A 2010 study by the American Cancer Society found that women who sat more than six hours a day were 37% more likely to die prematurely than women who sat for less than three hours, while the early-death rate for men was 18% higher. The American College of Cardiology released a study in January that found increased mortality (死亡率) among people who sat longer at home than those who didn't.
No one seems to compile statistics on the standing-desk trend. But anecdotal reports suggest Silicon Valley is embracing the movement.
Facebook officials say they have seen an upsurge in requests for standing desks to five to eight a week with a total of between 200 and 250 deployed (配置) at the company of more than 2,000 employees. Facebook also is trying out a treadmill station ─ where a worker can walk or run on a treadmill while tapping at a computer.
Google spokesman Jordan Newman said that 'many employees at Google opt for standing desks, and we offer them as part of our wellness program' though he said he didn't know the exact number.
Greg Hoy, 39 years old, asked for a standing desk shortly after joining Facebook seven months ago as a design recruiter. 'I don't get the 3 o'clock slump anymore,' he said. 'I feel active all day long.'
小题1:The underlined word “motivated” in paragraph 1 can be replaced by          .
A．frightenedB．inspiredC．missedD．discouraged
小题2:According to paragraph 3, we can know that          .
A．a drop in physical activity was the only reason why excessive sitting caused increased obesity.
B．women who sat longer were more likely to die prematurely according to a 2010 study by American College of Cardiology
C．according to the study, the early-death rate for men was 18% higher than that for women.
D．the mortality among people who didn’t sat long at home was lower than that among people who did.
小题3:According to paragraph 5, which of the following statements is true about a treadmill station          ?
A．is a computer that a worker can take along when he walks or runs
B．has been tried out by Facebook and now is very popular with other companies
C．is a place where workers can exercise while working.
D．is a treadmill on which workers can run or walk only after work
小题4:The passage mainly talks about          .
A．sitting for too long leads to increased health risks
B．standing desks have replaced sit-down ones in Facebook Inc.
C．more and more workers choose standing desks instead of sit-down ones
D．many employees at Google opt for standing desks
Now I know that we black people are much more likely to have high blood pressure and diabetes(糖尿病) than white people. And they often lead to heart attacks and other untreated diseases. For example, black people are three to four times more likely than white people to have high blood pressure and twice as likely as the white population to die of a stroke(中风).
New research has found out the surprisingly high levels of salt in many of black people’s favorite meals. I stopped putting extra salt in my food at the table long ago and I try to cut down on the salt I use in cooking. The recommended daily level of salt for adults is 6 grams. It is easy to see that if you avoid processed(加工过的) foods and use salt in your cooking within the limit, you won’t exceed the daily level.
The research showed how much salt there is in some foods that we buy from restaurants and takeaways. An average salad with rice and peas has 6.2 grams of salt. This is more salt than you are supposed to eat for the whole day.
A researcher talked about the importance of home cooking rather than take-outs. At home, he pointed out, not only can you hold control of the salt shaker, but also you can create tasty food which is low on salt. The researcher later provided curry goat and rice and peas. They were low on salt, but completely delicious.
I do not suppose Jamaicans are going to stop buying takeaways soon. But if you suffer from high blood pressure, it is probably better not to buy them often.
小题1:The underlined word “they” in Paragraph 1 refers to ______.
A．white peopleB．black people
C．untreated diseasesD．high blood pressure and diabetes
小题2:What has the new research found out according to Paragraph 2?
A．Black people take in too much salt.
B．Black people’s meals are very special.
C．Processed foods have too much salt in them.
D．6 grams of salt per day is enough for an adult.
小题3:What would the writer probably suggest black people do?
A．Order no salad in a restaurant.B．Take in no salt for several days.
C．Stop cooking their favorite meals.D．Eat less takeaways.
小题4:The researcher provided curry goat and rice and peas in order to ______.
A．thank those who came to his home for his research
B．let people know that eating less salt makes one healthier
C．show that tasty food with less salt can be made at home
D．prove the less salt the food has the more delicious it is
小题5:What would be the best title for this passage?
A．Watch the salt.B．Take care, black people.
C．Say no to takeaways.D．Say no to high blood pressure.
There is an English saying: “Laughter is the best medicine.” Until recently, few people took the saying seriously. Now, however, doctors have begun to look into (调查) laughter and the effects it has on the human body. They have found that laughter really can improve people’s health. Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart beating and breathing; it also works several groups of muscles in the face, the stomach, and even the feet. If laughter exercises the body, it must be beneficial (有益的).
Other tests have shown that laughter appears to be able to reduce the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated (忍受) the pain for the longest time was the groups which listened to a funny program. The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemicals in the brain which reduce both stress (紧张；压力) and pain.
As a result of these discoveries, some doctors in the United States now hold laughter clinics (诊所), in which they help to improve their patients’ condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.
小题1:The underlined phrase “took the saying seriously” in the first paragraph probably means “________”.
A．treat the saying as importantB．treat the saying as interesting
C．treat the saying as dangerousD．treat the saying as funny
小题2:The main idea of the passage is _______.
A．laughter and physical exercises have similar effects on the human body
B．smile can produce the same effects as laughter
C．pain can be reduced by laughter
D．laughter is the best medicine
小题3:Doctors hold laughter clinics _______.
A．to give better condition to their patients
B．in order to improve patients’ health
C．to make patients smile
D．to prove smile and laughter have the same effect
There are times when people are so tired that they fall asleep almost anywhere. We can see a lot of people sleeping on the bus or train on their way home __小题1:__ work in the evening. A man will be reading the newspaper, and seconds later it appears as if he is trying to eat it. Or he will fall asleep on the shoulder of the stranger sitting next to him. Another place where __小题2:__ (plan) short sleep goes on is in the lecture hall __小题3:__ a student will start snoring so loudly that the professor has to ask __小题4:__ student to shake the sleeper awake. A more _小题5:__ (embarrass) situation occurs when a student starts falling into sleep and __小题6:__ weight of the head pushes the arm off the desk, and the movement carries the rest of the body along. The student wakes up on the floor with no memory of getting there. The __小题7:_ (bad) time to fall asleep is when driving. Police reports are full of accidents that occur when people fall into sleep and go off the road. __小题8:__ the drivers are lucky, they are not seriously hurt. One woman’s car, for example, went into the river. She woke up in four feet of water and thought that it __小题9:__ (rain). When people are really tired, __小题10:__ will stop them from falling asleep — no matter where they are.
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic（流行病） of sleepiness in the nation．“I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to,” says Dr．David．Even people who think they are sleeping enough would probably be better off with more rest．
The beginning of our sleep-deficit（lack）crises can be traced back to the invention of the light bulb a century ago．From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night．“The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark．” By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7.5 and 8 hours, and most people had to wake to an alarm clock．“People cheat in their sleep, and they don’t even realize they’re doing it,” says Dr．David．“They think they’re okay because they can get by on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally energetic. ”
Perhaps the most merciless robber of sleep, researches say, is the complexity of the day．Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programs．“In our society, you’re considered dynamic if you say you need only 5．5 hours’ sleep．If you’ve got to get 8．5 hours, people think you lack drive and ambition．”
To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiring them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier．“We’ve found that if you’re in sleep deficit, performance suffers,” says Dr．David．“Short-term memory is weakened, as are abilities to make decisions and to concentrate．”
小题1:What is the main topic of the passage?
A．The history of people’s sleeping patterns．
B．The epidemic of sleepiness in the modern times．
C．Research on the causes and consequences of sleep-deficit．
D．The minimum of our sleeping hours．
小题2:Which of the following is Dr．David’s opinion?
A．People’s metal power suffers if they are lacking in sleep．
B．Some people can remain energetic with only 6．5 hours’ sleep a night．
C．If they get 8．5 hours’ sleep, people will be full of drive and ambition．
D．People who think they are sleeping enough are better off than those who don't．
小题3:People in the 18th and 19th centuries slept about 9．5 hours a night because _______．
A．they had no electricity
B．they knew what was best for their health
C．they were forced by their parents to do so
D．they were not so dynamic and ambitious as modern people are
小题4:The major cause of sleep-deficit of modern people is _______．
A．the endless TV programs in the evenings and the internet
B．the heavy work load of the day
C．the sufficient energy modern people usually have
D．loud noises in the modern cities
小题5:What does the word “subjects” in paragraph 4 mean?
A．Person or thing that is being discussed or described．
B．Branch of knowledge studied in a school．
C．Person or thing being treated in a certain way or being experimented on．
D．Any member of a State apart from the supreme ruler．

“Oh please God, no, no!” Stephen Eldredge cried out when he saw his wife, Shelli, badly wounded on the side of the road. She had broken actually every long bone in her body, along with her pelvis, jaw, and cheekbones. He was terrified his bride would bleed to death.
Stephen and Shelli had married just six months before near their home in South Jordan, Utah. They were in Hawaii on a family vacation with two of their sons. The family had rented electric motors and headed towards a nature preserve near Waikiki. But Shelli had fallen behind and the family turned back to make sure she was okay.
Shelli lost so much blood that her heart couldn’t function properly and she went into shock at the hospital. Physicians were able to make her come to herself. On the first and second days there, she lived through half a dozen operations. On day three, the worst of Stephen’s fears came true. Shelli didn’t wake. She had shown heart failure and lung failure. “I thought every heartbeat would be her last,” Stephen says.
As days passed with no change, one doctor gently asked if it was time to let Shelli go. An MRI（核磁共振）showed her brain didn’t have much chance of supporting life. Stephen couldn’t bear the thought of trapping his wife’s beautiful spirit in a body that would never work. If he kept her alive, what kind of life would she have ? He called family, religious leaders, and physician friends in Utah for guidance.
And he decided there still was a chance.
The family moved Shelli to a Utah hospital closer to home. In the next few weeks she started opening her eyes, but it wasn’t entirely clear how conscious she was. Nearly seven weeks after the accident, Stephen was joking with his sister in the hospital room when he saw Shelli smile, a big toothy grin. “Did you understand that?” he asked. She smiled again. Stephen fell to his knees in thanks.
Shelli’s recovery has been slow but steady. Initially, she couldn’t remember much of the previous months, including her own wedding. Shelli has endured 17 operations so far and may require more surgery. She will definitely need more months of recovery. But she is able to walk. “She’s got her life back. She’s able to love and be loved, and be the person she was.” Elovie says.
When Shelli hears about each step in her recovery, she calls it “miracle after miracle”. As for his experience, Stephen says, “This is a story of fear that was slowly replaced by faith.”
小题1: We learn from the first two paragraphs that           .
A．Stephen and Shelli left home to hold the wedding ceremony.
B．Shelli was mainly wounded in the back
C．the couple were in Hawaii when the accident happened
D．the accident happened on their way to Waikiki
小题2: In the hospital room Shelli smiled for the first time after the accident because      .
A．she liked people telling jokes.
B．she had remembered all that had happened
C．she was excited that she got her life back
D．she understood the joke being talked about
小题3: By saying “miracle after miracle”, Shelli means that         .
A．she suffered what a terrible accident
B．she appreciated the care of her husband so much
C．the love for her family got her life back
D．it really surprised her that she survived so many operations
小题4:. After reading the passage, what impresses us most may be that.
A．Stephen’s not giving upB．the doctor’s skill and hard work
C．Shelli’s bravery and persistenceD．the couple’s faith
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.
小题1:To prevent yourself from catching colon cancer, you should eat ____ as often as possible.
A．sushiB．blueberriesC．pomegranatesD．Vitamin D
小题2: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
小题3:_____ 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
小题4: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

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