题目内容

British researchers have found that children’s IQ predicts their probability of becoming vegetarians (素食者) as young adults.
Recent studies suggest that vegetarianism may be associated with lower cholesterol (胆固醇), reduced risk of overweight and heart disease.
“We know from other studies that brighter children tend to behave in a healthier fashion as adults—they’re less likely to smoke, less likely to be overweight,less likely to have high blood pressure and more likely to take exercise.” lead author Catharine Gale said, “This study provides further evidence that people  with a high IQ tend to have a healthier lifestyle.”
In the study, Gale’s team collected data on nearly 8,200 men and women aged 30, whose IQ had been tested when they were 10 years of age.
“Children who scored higher on IQ tests at age 10 were more likely than those who got lower scores to report that they were vegetarian at the age of 30.”Gale said. 
The researchers found that 4.5 percent of participants were vegetarians. Of these, 2.5 percent were vegan, and 33.6 percent said they were vegetarian but also ate fish or chicken.
There was no difference in IQ score between strict vegetarians and those who said they were vegetarian but also ate fish or chicken,the researchers added.
One expert said the findings weren’t the whole answer,however.
“We don’t know the beliefs or attitudes of the parents of the children,nor do we know if there was a particular event that led these children to becoming vegetarian in their teens or adulthood.” said Lona Sandon, and assistant professor at the University of Texas Southwestern Medical Center at Dallas.
小题1:From the article,we know that ________.
A.brighter children are likely to become vegetarians when they are ten.
B.people with a higher IQ will not be overweight
C.brighter children are likely to have a healthier lifestyle
D.overweight may cause high blood pressure
小题2:What does the underlined word “vegan” in the sixth paragraph mean?
A.Someone who only eats vegetables.
B.Someone who chooses not to eat meat or fish.
C.Someone who likes eating meat and fish.
D.Someone who likes eating vegetables.
小题3:This study left some unanswered questions EXCEPT “________”.
A.Did the vegetarian children grow up in a family with a vegetarian parent?
B.Did the children eat a primarily vegetarian diet at the age of 10?
C.Were meatless meals regularly served in the participants’ families?
D.Did the vegetarian children really have a high IQ?
小题4:The main idea of the passage is that ________.
A.the low IQ children will be unhealthier when they grow up
B.being vegetarians can reduce the risk of overweight and heart disease
C.IQ is important to vegetarians
D.high IQ children are more likely to become vegetarian when they grow up

小题1:C
小题2:B
小题3:D
小题4:D
本文在叙述根据孩子的智商高使使孩子长大后成为素食者的可能性比较高。
小题1:C细节题 根据第三段We know from other studies that brighter children tend to behave in a healthier fashion as adults推断出C项正确。
小题2:B推断题,从第六段来年,2.5 percent were vegan, and 33.6 percent said they were vegetarian but also ate fish or chicken.两句是对立关系,故选B项。
小题3:D细节题。文中没有提到最后一项。
小题4:D主旨大意。文章在叙述高智商的孩子成年后成为素食者的可能性比较大。
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What do former American president Bill Clinton and rock musician Pete Townshend have in common.'? Both men have hearing damage from exposure(暴露,接触) to loud music, and both now wear hearing aids(助听器) as a result. As a teenager, Clinton played saxophone in a band. Townshend, who has the more severe hearing loss, was a guitarist for a band called the Who. He is one of the first rock musicians to call the public's attention to the problem of hearing loss from exposure to loud music.
Temporary(暂时) hearing loss can happen after only 15 minutes of listening to loud music. One early warning sign is when your ears begin to feel warm while you listen to music at a rock concert or through headphones. One later is that an unusual sound or a ringing is sometimes produced in your head after the concert.
"What happens is that the hair cells in the inner ear are damaged, but they're not dead," says physician and ear specialist Dr. Sam Levine. According to Dr. Levine, if you avoid further exposure to loud noise, it's possible to recondition the cells(细胞) somewhat. However, he adds, "Eventually, over a long period of time, hair cells are permanently damaged." And this is no small problem.
What sound level is dangerous? According to Dr. Levine, regular exposure to noise above 85 decibels (分贝) is considered dangerous. The chart below offers a comparison of decibel levels to certain sounds. Here's another measurement you can use. If you're at a rock concert and the music is so loud that you have to shout to make yourself heard, you' re at risk for hearing loss. That's when wearing protective devices such as earplugs becomes critical.
The facts are pretty frightening. But are rock bands turning down the volume.'? Most aren't. "Rock music is supposed to be loud," says drummer Andrew Sather."I wouldn't have it any other way. And neither would the real fans of rock. "
Continued exposure to loud music and the failure to wear earplugs can lead to deafness, according to Dr. Levine. He states, "There's no cure for hearing loss. Your ears are trying to tell you something. That ringing is the scream of your hair cells dying. Each time that happens, more and more damage is done. "
Levels of Common Noises
Normal conversation                            50 — 65 dB
Food blender                                  88 dB
Jet plane flying above a person standing outside      103 dB
Rock band during a concert                      110 — 140 dB
小题1:From Paragraph 1, we can learn that ___________                  .
A.loud music is a major cause of hearing loss
B.famous people may have hearing problems
C.teenagers should stay away from school bands
D.the problem of hearing damage is widely known
小题2:In Paragraph 3, the underlined word "recondition" means__________ .
A.not to be seenB.to fill with sound
C.to become larger in sizeD.to make good again
小题3:The purpose of the chart at the end of the article is to show__________   .
A.a list of harmful sounds
B.the effect of rock concerts
C.the noise levels of sounds
D.relationship between daily activities and hearing loss
小题4:Which of the following statements will Dr. Sam Levine probably agree?
A.When your ears feel warm, your hair cells are dead.
B.Drummer Andrew Sather gives good advice.
C.Many are at the risk of losing hearing.
D.Doctors know how to deal with hearing loss.
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  is  important for good  health.  Your body cannot work well unless  it receives the proper kind“fuel".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 ,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).An kind of exercise is good. Most sports excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on. 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.
小题1:In order to keep good health______.
A.we should eat a lot of sweets
B.one needs a large amount of fat
C.we must try to sleep now and then
D.people should eat according to the foods nutrition
小题2:Eating more and sleeping less_______.
A. can keep healthyB. is no good for you
C. gets you more energyD. will keep your personality
小题3:The writer explains ________in the 4th paragraph.
A. how to eatB. what to eat
C. how to keep healthyD. the importance of doing exercise
小题4:The title for the article should be“_______".
A. Eating and ExercisingB. How Vitamins Work in Man's Body
C. Staying HealthyD. Sleeping Well
“One world, one dream”fully shows the universal values of the Olympic spirit---
Unity, friendship, Progress, Harmony(和谐), Participation and Dream. It expresses the common wishes of people all over the world, inspired by the Olympic ideals ,to fight for a bright future of man kid.
_________the differences in colors, languages and races, we share the charm and joy of the Olympic Games, and together we seek for the ideal of mankind for peace. We belong to the same world and share the same dreams.
“One world, one dream”is a great proof of the main concepts(理念) of the Beijing Olympic Games. It shows the values of harmony suggested in the concept of “People’s Olympics”,the soul of the three concepts---”Green Olympics, High-tech Olympics and People’s Olympics.”
It is our belief that peace and progress, brotherhood development, living in amity(和睦),cooperation(合作)and mutual(相互的)benefit, and enjoying a happy life are the common ideals of people throughout the world.
“One world, one dream”is simple in expressions, but great in meaning .It is of China, and also of the world. It communicates the lofty(崇高的)ideal of the people in Beijing as well as in China to share the global community and civilization(文明) and to create a bright future hand in hand with the people from the rest of the world. It expresses the firm belief of a great nation, with a long history of 5,000 years and on its way towards modernization, which contributes to peaceful development, a harmonious society and people’s happiness. It voices the determination of all Chinese people to contribute to the building of a peaceful and bright world.
小题1:Which sentence in the passage can be replaced by the following one?
We believe that it’s the ideal of people all over the world that we seek for peace and progress, harmony, friendship and we can work together, benefit each other and enjoy a happy life.
______________________________________________________________________________
小题2:Fill in the blank in the 2nd paragraph with a proper phrase.(within 5words)
_____________________________________________________________________________
小题3:What’s the main concepts of the Beijing Olympics?(within 10 words)
                                                                              
小题4:How do you find Beijing hosting the 29th Olympic Games?(within 30 words)
_____________________________________________________________________________
_____________________________________________________________________________
小题5:Translate the underlined sentence in the 1st paragraph into Chinese.
_____________________________________________________________________________
American researchers say drinking tea may help strengthen the body’s defense system against infection. Doctors at Brigham and Women’s Hospital in Boston, Massachusetts, did the study. The team studied a chemical found in black, green, oolong and pekoe tea. This chemical is an amino acid called L-theanine. The scientists say it may increase the strength of gamma delta T cells. That’s the letter T, not the drink. Gamma delta T cells are part of the body’s defense.
First, the researchers mixed some of these cells with antigens found in the amino acid(氨基酸). Antigens help the body react to infection. Then the scientists added some bacteria. Within twenty-four hours, the cells produced a lot of interferon, a substance that fights infection. Cells not mixed with the antigens did not produce interferon.
In the second part of the study, eleven people drank five to six cups of black tea every day. Ten other people drank the same amount of instant coffee. That is dried coffee mixed with hot water.
Two weeks later, and again two weeks after that, the researchers tested the blood of all twenty-one people. They also looked at what happened when they added bacteria to the blood cells. They found that the tea drinkers produced five times more interferon after they started drinking tea. The coffee drinkers did not produce interferon.
Doctor Jack Bukowski led the study. He says the antigens added to the gamma delta T cells were responsible for the increased reaction to the bacteria. He says that the study also showed that the cells were able to remember the bacteria and fight them again the next time.
Earlier research already has found that tea can help prevent heart disease and cancer. Doctor Bukowski says the new study must be repeated by more people. “If the findings prove to be true,” he says, “then tea drinking might also help protect against bacterial infections.” He says the amino acid L-theanine could be removed from the tea and used as a drug to strengthen the body’s defenses.
小题1:We may know from the text that ______ can be found in different kinds of tea.
A.L-theanineB.Gamma delta T cells
C.interferonD.bacteria
小题2:Tea may help strengthen the body’s defense system because it helps ______.
A.to add some bacteria to the blood cells
B.the body to produce more gamma delta T cells
C.the body to produce more interferon
D.to mix antigens with some of the cells in the body
小题3:According to Dr Bukowski, ______.
A.the findings of the study have already proved to be true
B.further study is needed to prove the findings true
C.he has taken some amino acid L-theanine from tea and made a drug with it
D.he is not sure whether tea help prevent heart disease and cancer
小题4:What would be the best title for this text?
A.Tea Is Better than CoffeeB.Our Body Needs Tea
C.Tea Can Help Prevent CancerD.Tea May Help Fight Infection
Researchers in London and Bristol have found that men are particularly likely to yield to depression if their partners are also depressed.
The finding highlights the importance of paying attention to the partners of depressed mothers, as young children themselves are vulnerable (容易受伤的) to social problems if both parents are depressed.
Researchers in London and at the University of Bristol launched their study to investigate whether family structure affects the likelihood of depression in men around the time their child is born. They looked at men from traditional families, men with children from a previous relationship, men whose partners had children by a former partner, and men who were not living with their partners.
All 7,108 participants filled out a questionnaire on depression, and answered questions about their age, education level and employment status. Details about the quality of their relationships with their partners, networks of friends and previous life events were also recorded.
About 3.5 percent of the men and 13 percent of their partners suffered depression around the time their child was born. While men in stepfamilies or who were not living with their partners were twice as likely to get depressed as those in traditional families, this could be explained by other factors that are more common in nontraditional families, such as poor education and relationship conflicts.
Even allowing for all these factors, however, the partners of women who were suffering from prenatal (围产期的) depression were significantly more likely to become depressed themselves, the researchers report in an American journal. Ten percent of women who were depressed had depressed partners. For the healthy women, the figure was only 2.6 percent.
Previous research suggests that families with two depressed parents may need special attention. A researcher in Atlanta has found that primary school children with two troubled parents have difficulty relating to their peers. “It’s extremely important to look at the whole family.” she says.
小题1:What can we conclude from the first two paragraphs of this passage?
A.Men often beat their children.
B.Depressed women often have depressed partners.
C.All young children are vulnerable to social problems.
D.Women with children often have depressed partners.
小题2:Why did researchers in London and Bristol carry out such an investigation?
A.To see what kind of family environment is ideal for children to grow up in.
B.To study whether family structure affects depression in men when their child is born.
C.To investigate why so many men get depressed when a child is born.
D.To see whether it is true that behind every depressed man there is a depressed woman.
小题3:What kind of men is least likely to get depressed when their child was born?
A.Men in stepfamilies.
B.Men who were not living with their partners.
C.Men in traditional families.
D.Men in nontraditional families.
小题4:According to the passage, which of the following statements is NOT true?
A.Ten percent of women who were depressed had depressed partners.
B.2.6 percent of healthy women were depressed.
C.Special attention should be paid to families in which both the father and the mother were depressed.
D.Primary school children whose parents were both depressed couldn’t get along well withtheir peers.
Why play games? Because they are fun, and a lot more besides. Following the rules…planning your next move...acting as a team member…these are all “game” ideas that you will come across throughout your life.
Think about some of the games you played as a young child, such as rope-jumping and hide-and-seek. Such games are entertaining and fun. But perhaps more importantly, they translate life into exciting dramas that teach children some of the basic rules they will be expected to follow the rest of their lives, such as taking turns and cooperating (合作) .
Many children’s games have a practical side. Children around the world play games that prepare them for work they will do as grown-ups. For instance, some Saudi Arabian children play a game called bones. Which sharpens the hand-eye coordination(协调)needed in hunting.
Many sports encourage national or local pride. The most famous games of all, the Olympic Games, bring athletes from around the world together to take part in friendly competition. People who watch the event wave flags, knowing that a gold medal is a win for an entire country, not just the athlete who earned it. For countries experiencing natural disasters or war, an Olympic win can mean so much.
Sports are also an event that unites people. Soccer is the most popular sport in the world. People on all continents play it—some for fun and some for a living. Nicolette Iribarne, a Californian soccer player, has discovered a way to give people hope through soccer. He created a foundation(基金会) to provide poor children with not only soccer balls but also a promising future.
Next time you play your favorite game or sport, think about why you enjoy it, what skills are needed, and whether these skills will help you in other aspects of your life.
小题1:Through playing hide-and-seek, children are expected to learn to ________.
A.be a team leaderB.obey the basic rules
C.act as a grown-upD.predict possible danger
小题2:The underlined part in Paragraph 2 most probably means that games can________.
A.describe life in an exciting way
B.turn real-life experiences into a play
C.make learning life skills more interesting
D.change people’s views of sporting events
小题3:According to the passage, why is winning Olympic medals so encouraging?
A.It makes people have a deep love for the country.
B.It proves the exceptional skills of the winners.
C.It helps the country out of natural disasters.
D.It earns the winners fame and fortune.
小题4:Iribarne’s goal of forming the foundation is to _______.
A.bring fun to poor kids
B.provide soccer balls for children
C.give poor kids a chance for a better life
D.appeal to soccer players to help poor kids
小题5:What can be learned from the passage?
A.Games benefit people all their lives.
B.Sports can get all athletes together.
C.People are advised to play games for fun.
D.Sports increase a country’s competitiveness.
FDA proposed the most sweeping food safety rules in decades, requiring farmers and food companies to be more cautious in the wake of deadly outbreaks in peanuts, cantaloupe (瓜),and leafy greens.
The long-overdue regulations are aimed at reducing the estimated 3,000 deaths a year from foodbome illness. Just since last summer, outbreaks of listeria (李氏杆菌)in cheese and salmonella(沙门氏菌)in peanut butter, cantaloupe and mangoes have been linked to more than 400 illnesses and as many as seven deaths, according to the Centers for Disease Control. The actual number of those sickened is likely much higher.
The FDA’s proposed rules would require farmers to take new precautions against contamination (污染),to include making sure workers5 hands are washed, irrigation (灌溉) water is clean, and that animals stay out of fields. Food manufacturers will have to submit food safety plans to the government to show they are keeping their operations clean.
Many responsible food companies and farmers are already following the steps that the FDA would now require them to take. But officials say the requirements could have saved lives and prevented illnesses in some of the large-scale outbreaks that have hit the country in recent years.
In a 2011 outbreak of listeria in cantaloupe that claimed 33 lives ,for example, FDA inspectors found pools of dirty water on the floor and old, dirty processing equipment at the Colorado farm where the cantaloupes were grown. In a peanut butter outbreak this year linked to 42 salmonella illnesses ,inspectors found samples of salmonella throughout a New Mexico peanut processing plant and multiple obvious safety problems ,such as birds flying over uncovered trucks of peanuts and employees not washing their hands.
Under the new rules, companies would have to lay out plans for preventing those sorts of problems and how they would correct them.
“The rules go very directly to preventing the types of outbreaks we have seen/,said Michael Taylor, FDA’s deputy commissioner for foods.
小题1:The main task of FDA is probably______
A.to protect and promote the public health
B.to help those sickened recover
C.to research on food safety measures
D.to deal with water pollution
小题2:According to the passage, the new rules focus on_____.
A.inspecting the whole process of food production
B.improving food processing equipment on farms
C.preventing water pollution in food production
D.urging food companies to lay out plans
小题3:What does the word “they” in Paragraph 3 refer to?
A.Inspectors.B.Farmers
C.Manufacturers.D.Workers.
小题4:Which of the following is TRUE according to the passage?
A.The new regulations should have come into practice earlier.
B.The 2011 outbreak of listeria is the most serious ever.
C.Farmers and food companies are strongly against the new rules.
D.Colorado and New Mexico are worst hit by food pollution.
Do you sleep well? Some people get off to sleep as soon as their head hits the pillow, but  many others are not so lucky. In fact, the lack of quality sleep has become a public health issue around the world. According to me World Association of Sleep Medicine, 45 percent of the world's population suffer from sleep problems. One in eight people don't sleep well and are easily woken. 7.6 percent sleep less than 3 hours each night. Some even cannot fall asleep for several days in a row.
As a basic bodily and mental need, sleep is essential for our survival, it helps us to fight diseases, strengthen our memory, perform better in work and school and improve our quality of life. Lack of sleep is known to have a significant negative influence on health, both in the short and long term. Poor sleep has been associated with obesity, diabetes, weakened immune systems and even some cancers, as well as depression and anxiety.
The World Sleep Day, held on the third Friday of March, is an annual celebration of sleep to lighten the burden of sleep problems through better prevention and management of sleep disorders.
To achieve this goal, we must figure out what causes sleepiness and sleeplessness.
Unhealthy lifestyle may be the first to blame. More and more people use cell phones and computers in bed, with many staying up until midnight. Modern technology does make our life convenient, but abuse of it ruins our health. Environmental conditions, such as temperature, noise, light, bed comfort also play an important Pole in one's ability to get proper sleep. Besides, improper evening diet, like a full or an empty stomach, coffee and alcohol all contribute to sleep problems. Of course, when it comes to causing poor sleep, stress from finances, family or work should never be ignored.
However, those who suffer from sleep disorders don't necessarily have to continue to do so -most sleep problems can be managed.
小题1:What can be inferred from Paragraph 1?
A.Nobody can stay awake for several days
B.Most people are going through sleep problems
C.Sleep problems have become a worldwide concern.
D.The majority of the world's population can't sleep well.
小题2:Which of the following is not a direct cause of sleep problems?
A.Unhealthy lifestyle.B.Modern technology.
C.Environmental conditions.D.Work stress.
小题3:What will be discussed in the paragraph that follows?
A.The harm of sleep problems.
B.Activities on the World Sleep Day.
C.Interviews of poor sleep sufferers.
D.Measures against sleep problems.
小题4:Which best describes the author's attitude to sleep problem in the text?
A.Doubtful. B.Disapproving.C.Concerned.D.Enthusiastic

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