题目内容


Doctors have known for a long time that extremely loud noises can cause hearing damage or loss.The noise can be the sound of a jet airplane or machines in factories of loud music or other common sound at home and at work.A person only needs to hear the noise for little more than one second to be affected.
An American scientist has found that using aspirin (阿斯匹林) increase the temporary (暂时的)hearing loss or damage from loud noise.He did an experiment using a number of students at a university who all had normal hearing.He gave them different amounts of aspirin for different periods of time, then he tested their hearing ability.He found that students who were given four grams of aspirin a day for two days suffered much greater temporary hearing loss than those who did not use aspirin.The hearing loss was about two times as great.
The scientist said millions of persons in the U.S.use much larger amounts of aspirin than were used in his experiment.He said these persons face a serious danger of suffering hearing loss from loud noise.
1.Doctors have long known that__________.
A.one may lose his hearing when he hears a terribly loud noise.
B.one may become deaf when he hears a loud noise.
C.loud noises can cause damage to the hearing of the young people only
D.common sounds at home are not harmful to the ear
2.This passage suggests that one’s hearing________.
A.will be damaged even if he has heard a loud noise for only little more than one second
B.will be damaged even if he has heard a loud noise less than one second
C.will not be damaged if he has heard a loud noise for only little more than one second
D.will not be damaged if he has little more than one second to get ready
3.One conclusion you can draw from the passage is that aspirin________.
A.makes hearing damage from loud noise worse
B.should never be taken more than four grams
C.can damage one’s hearing when it is given more than four grams daily
D.always increases hearing loss by two times
4.Millions of Americans are in danger of suffering hearing loss because they__________.
A.take too much aspirin            
B.often take air trips
C.like listening to loud music       
D.have too much loud noises at home and at work
5.The American scientist did his experiment in order to find ________.
A.how much aspirin would affect a person’s hearing
B.how much aspirin should be given in the treatment of the patients with hearing damage from loud noise
C.whether aspirin would increase the temporary hearing damage from loud noises
D.whether the people who had hearing damage should use aspirin

小题1:A
小题2:A
小题3:A
小题4:A
小题5:C
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第三节 回答问题(共3小题;每小题2分,满分6分)
阅读下面短文,根据第58至第60小题的具体要求,尽可能简要回答问题,并将答案转写到答题卡上。
If you do not use your arm 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 own 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 usually they have better memories? This is because they cannot read or write and they have to remember things; they cannot write 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: Practice remembering.
58. What is the main reason for one is poor memory? (回答词数不超过8个)
59. What will happen if you do not use your arms or legs for some time? (回答词数不超过5个)
60. What is the best title for this passage? (回答词数不超过6个)
Too cold for recess?  School policies vary as much as temps
When is it too cold for schoolchildren to go outside for recess(课间休息)? The answer varies widely based on where a school is located and what the kids are used to.
Consider:  One northern Minnesota school says it has to be 15 below zero before kids are kept inside. But in areas along the East Coast, temperatures below 35 to 40 degrees could keep kids inside. Canceling recess because of the cold is no small issue considering that much of the USA is trembling through what may be its coldest winter in a generation, according to AccuWeather.
There is no national temperature standard for when to keep kids inside during the winter months, the U.S. Department of Education says. Decisions are made at the local level, either by principals or school districts.
Consequently, policies are all over the map:
? In International Falls, Minn., the self-described "Icebox of the Nation," where the average high temperature in January is 13 degrees, Falls Elementary School Principal Jerry Hilfer says, "if it's 15 below (or warmer), they go out, no matter what." "At 20 below, it gets iffy," he adds.
? In Wicomico County, Md., principals typically keep children indoors when temperatures drop below freezing, or if it's raining or snowing, says Susan Jones, the school system's director of elementary education.
"That's the bottom line," says Curtis Twilley, principal of Pemberton Elementary School in Salisbury, Md. Twilley says students get little exercise when recess stays indoors. At Pemberton Elementary, the students will typically play board games or computer games in a classroom because the school's gym is occupied with other classes, he says.
? For schools in Marquette, Mich., which averages about 12 feet of snow per season, school officials acknowledge students are probably a little more prepared than those in some more mild climates.
小题1:Which of the following is not true according to the passage_________.
A.No national temperature standard is made for when to keep kids inside during the winter months.
B.Susan Jones insists students get little exercise when recess stays indoors.
C.In Wicomico County, children are kept indoors when temperatures dip below freezing.
D.Mich has about 12 feet of snow per season on average.
小题2: Which place calls itself Box of Ice?
Wicomico County  B. Marquette    C.Salisbury       D. Minn
小题3: Considering_______, canceling recess In USA because of the cold is a big issue.
A.different schools have different principles.
B.much of the USA has very cold winter.
C.physical activity can boost student performance.
D.decisions are made at the local level,
小题4: The underlined word iffy means _______.
A.uncertain B.surprisingC. seriousD.worse
小题5: What will be talked about next?
A.More school policies
B.The reasons why school policies vary.
C.Measures to improve the situation.
D.Necessities to improve the situation
We all have ideas about what kinds of foods are good to eat. We also have ideas about what kinds of foods are bad to eat. As a result, people from one culture often think the foods that people from another culture eat are nauseating(令人作呕的).When the famous boxer Muhammad Ali visited Africa, for example, one member of his group became quite sick when he saw someone pick up a butterfly and eat it. Many people would find it disgusting to eat rats, but there are forty-two different cultures whose people regard rats as appropriate food.
 Food likes and dislikes do not always seem related to nutrition. For example, broccoli is first on a list of the most nutritious common vegetables, but it is twenty-first on a list of vegetables that Americans like most to eat. Tomatoes are sixteenth on the list of most nutritious vegetables, but they are first on the list of vegetables that Americans like most to eat.
But dislike is not the only reason why some cultures will not eat a certain food. In some cultures, certain foods are taboo. Some foods are taboo in certain religions, but there are also other food taboos that are not connected to a religion. We do not usually think about why certain things are taboo in our culture. We may not even know why they are taboo. Anthropologists(人类学家) try to discover the hidden reasons for taboos.
Anthropologists believe that most food likes and dislikes are a result of the ways of life of different people. Some people live in areas where there are both large animals and many insects. It is difficult for these people to kill large animals, and it requires a lot of energy. It is easier for them to use insects for food because it is not difficult to catch insects and it does not require a lot of energy. Nomadic(游牧的) people who move around will not want to keep pigs for food. People will not eat pets such as dogs. Americans eat a lot of beef because there is plenty of land for raising cattle and the meat can be shipped cheaply for long distances by railroads.
小题1:     What’s the main topic of this passage?
A.Food and religion.B.Food and culture.
C.Nutrition of different foods.D.Different ways of life.
小题2:Which of the following statements is TRUE about food likes and dislikes?
A.They are seldom related to nutrition.
B.They are mostly associated with people’s taste.
C.They are mostly connected with people’s life styles.
D.They are usually related to cultures or religions.
小题3:The underlined word “taboo” (Line 3, Para. 3) refers to _____.
A.something undiscoveredB.certain religions
C.something forbiddenD.certain foods
小题4:What can we infer from the passage?
A.It is believed that brcoccoli is more nutritious than tomatoes.
B.Americans prefer tomatoes to beef.
C.People in Inner Mongolia would probably like to keep pigs for food.
D.The famous boxer Muhamm Ali would like to eat rat rather than butterfly.
小题5:Why do Americans prefer to eat beef?
A.Because beef provides a lot of energy people require.
B.Because beef is on the list of the most nutritious foods.
C.Because they have the ideal condition to keep and ship cattle.
D.Because cattle are large animals.

III. 阅读(共两节,满分40分)
第一节:阅读理解(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
Alzheimer's disease affects millions of people around the world. American researchers say the disease will affect more than one hundred million people worldwide by the year twenty fifty. That would be four times the current number. Researchers and doctors have been studying Alzheimer's patients for a century. Yet the cause and cure for the mental sickness are still unknown. However, some researchers have made important steps towards understanding it.
Several early signs of the disease involve memory and thought processes. At first, patients have trouble remembering little things. Later, they have trouble remembering more important things, such as the names of their children.
There are also some physical tests that might show who is at risk of developing Alzheimer's disease. The tests look for proteins in brain and spinal cord fluid. The proteins appear to be found only in people with the disease. The protein tests correctly identify the presence of the disease in about ninety percent of patients.
Now, a much simpler physical test to predict Alzheimer's risk has been developed. Researchers found that trouble with the sense of smell can be one of the first signs of Alzheimer's. Using this information, they developed a test in which people were asked to identify twelve familiar smells. These smells included cinnamon, black pepper, chocolate, paint thinner, and smoke.
The study continued for five years. During this period, the same people were asked to take several tests measuring their memory and thought abilities. Fifty percent of those who could not identify at least four of the smells in the first test had trouble with their memory and thinking in the next five years.
Another study has shown a possible way to reduce a person's chances of developing Alzheimer's disease in old age. Researchers in Chicago found that people who use their brains more often are less likely to develop Alzheimer's disease. Those who read a newspaper, or play chess or word games are about three times less likely to develop the condition.
Researchers say they still do not know what causes Alzheimer's disease. But they say these findings might help prevent the disease in the future.
41. What’s the main idea of the passage?
A. Some early signs of the Alzheimer's disease.
B. Some physical tests about Alzheimer's disease.
C. The research about Alzheimer's disease.
D. The patients of Alzheimer's disease.
42. What’s the current number of Alzheimer’s patients?
A. 100 million               B. 25 million         C. 400 million              D. 2050 million
43. What is not the early signs of the Alzheimer's disease according to the passage?
A. Poor memory                           B. Proteins exist in the brain.
C. Trouble with the sense of smell.             D. Less use of the brain.
44. What does the underlined word “it” in paragraph 1 refer to?
A. Alzheimer's disease.                               B. Alzheimer's patients. 
C. The cause and cure.                                    D. The research.
45. According to the passage, we can learn that _______.
A. there are no proteins in the brains of the people with no Alzheimer's disease
B. the people who often use their brains will not get Alzheimer's disease
C. researchers and doctors have found ways to cure Alzheimer's disease
D. the people who have the trouble with the sense of smell will certainly suffer from Alzheimer's disease
In terms of history, Australian cuisine(烹饪)was on the basis of traditional British cooking brought to the country by the first settlers.Modern Australian cuisine,however.has been heavily influenced by Australia’ s Asian and Southeast Asian neighbors.The trend,encouraged by long-term government health programs,is towards low-fat healthy cookery including low-fat meat and lightly cooked,colorful,steamed or fried vegetables.Besides,1ike many English families,in many Australian homes,a widespread tradition of having roast turkey,chicken,and ham for Christmas 1unch or dinner still remains.
Generally breakfast is light in most parts of Australia.but in the colder regions porridge or meals similar to the full English breakfast may be consumed.In recent years,however,most Australian people prefer light breakfast in order to control their weight.The 1ight breakfast commonly consists of cereals(谷类),toast and fruit.A heavier breakfast will frequently include fried bacon,eggs,mushrooms,etc.Drinks taken at breakfast include tea,coffee,milk or juice.
The evening meal is the main meal of the day for most Australians,and when consumed at home,it is often eaten with members of the immediate family.The dishes served will vary widely according to the tastes and background of the family.A typical Australian restaurant might offer sandwiches,chicken or other meat-based dishes and cakes.
In recent years,take—away food is becoming popular in Australia.American-style chain restaurants are common including Subway,KFC,and Mcdonald’s.They a11 come from America.Most of these restaurants sell high quality food at reasonable prices.
With the high 1evels of immigration(移民)from the Middle East.South and Southeast Asia.Korea.China and other countries from a11 over the world to Australia.many authentic(正宗的)and high-quality restaurants are run by first-and second-generation immigrants from these areas.
小题1:According to the first paragraph,what does the Australian government encourage its people to do?
A.To try to eat 10w—fat healthy foods.
B.To have roast turkey for Christmas dinner.
C.To use traditional British cooking methods.
D.To 1earn from Asian neighbors to cook foods.
小题2:The main idea of the second paragraph is         
A.what breakfast is 1ike in Australia
B.w hat Australian people drink at breakfast
C.that Australians often have a heavy breakfast
D.that most Australian people don’ t have breakfast to lose weight
小题3:The underlined part the immediate family in Paragraph 3 probably mean people who      .
A.have the same family names
B.do some cooking together at times
C.live next to one another in the same area
D.are very directly – related members of a family
小题4:From the passage, we learn that        .
A.fewer and fewer immigrants enter Australia every year
B.Subway is a chain restaurant and it is from the USA
C.home cooking is becoming more and more popular in Australia
D.a typical restaurant mainly offers porridge and noodles for supper
A super drug that could remove Alzheimer’s (老年痴呆症),heart disease and diabetes (糖尿病) and help people live to 100 is being developed by scientists. Their research is based on the identification of three genes that help prolong lives and prevent diseases which occur in old age. Medically controlling the proteins made by the “ longevity genes” will allow millions to live longer, predicts Dr Nir Barzilai.
Those whose DNA strongly features the three genes are 80 percent less likely to develop Alzheimer’s. The genes also fight against the deadly impact of smoking, poor diet, obesity and lack of exercise.
Already, several laboratories are working on a pill to imitate the benefits of the genes and Dr Barzilai thinks it could be tested within three years. The pill could remove some diseases that damage old age. “ The advantage of finding a gene that involves longevity is that we can develop a drug that will imitate exactly what this gene is doing,” he said.
Of the three longevity genes, two genes increase the production of so-called good cholesterol(胆固醇), which reduces the risk of heart disease. The third prevents diabetes. They were discovered by Dr Barzilai’s team while studying the DNA of 500 Ashkenazi Jews with an average age of 100. The chances of living that long are one in 10,000 but the group, which shared relatively few common ancestors, was 20 times more likely to hit the entury. Dr Barzilai said: “ 30 percent of them were obese or overweight and 30 percent smoked two acks of cigarettes a day for more than 40 years, however they can live to 100.”
But Andrew Ketteringham of the Alzheimer’s Society said: “Alzheimer’s disease, a most common disease, is likely to be caused by a combination of genetic disosition(遗传倾向), lifestyles and life events. Many genes are probably involved.
小题1:Some people are able to live to 100 years because of ______.
A.a magical medicineB.three special genesC.good living habitsD.longevity proteins
小题2:Why does the discovery of the longevity genes mean a lot?
A.Because it can bring great benefits to scientific labs.
B.Because it can help people change their unhealthy genes
C.Because it helps produce a drug that can make people live longer.
D.Because it will help scientists build up a new branch of biology.
小题3: From Paragraph 4 we can infer that ________.
A.longevity genes can create good cholesterol.
B.the volunteers share some common ancestors
C.bad habits are likely to have no effect on the volunteers
D.longevity genes protect the volunteers against bad habits
小题4:What is Andrew Ketteringham’s attitude toward the study?
A.PositiveB.NegativeC.CriticalD.Cautious

第二卷(满分50分)
Ⅰ:阅读理解:(共8小题,每题1分,总分8分)
(A)
Chocolate might lower your chances of having a heart problem. According to a new study, a new study, a small amount of chocolate every day could decrease the risk of having a heart attack, by nearly 40 percent, German researchers followed nearly 20,000 people over eight years, sending them several questionnaires about their diet and exercise habits. They found people who had an an average of six grams of chocolate a day—or about one square of a chocolate bar—had a 39 percent lower risk of a heart attack.
Previous studies have suggested dark chocolate in small amounts could be good for you, but this is the first study to track its effects over such a long period. Experts think the flavonols(黄酮醇)contained in chocolate are responsible. Flavonols, also found in vegetables and red wine, help the muscles in blood vessels(血管)widen, which leads to a drop in blood pressure. “It’s a bit too early to come up with recommendations that people should eat more chocolate, but if people replace sugar or high-fat snacks with a little piece of dark chocolate, that might help,” said Brian Buijsse, a doctor at the German Institute of Human Nutrition in Nuthetal, Germany, the study’s lead author.
The people tracked by Buijsse and colleagues had no history of heart problems, had similar habits for risk factors like smoking and exercise, and did not vary widely in their Body Mass Index(身体质量指数).
Since the study only observed people and did not give them chocolate directly to test what its effects were, experts said more research was needed to determine the candy’s exact impact on the body. Doctors also warned that eating large amounts of chocolate could lead to weight gain. “This is not a prescription(指示)to eat more chocolate,” said Robert Eckel, a professor of medicine at the University of Colorado who is not linked to the study. “If we all had (a small amount of)chocolate every day for the rest of our lives, we would all gain a few pounds.” Eckel said it was amazing to find such a small amount of chocolate could have such a protective effect, but that more studies were needed to confirm its conclusions.
1.What is the main purpose of the article?
A.To suggest people eat as much dark chocolate as possible.
B.To warn people not to eat too much chocolate.
C.To tell people how to avoid a heart attack.
D.To report on a study about the benefits of chocolate.
2.Both Buijsse and Eckel believe that        .
A.dark chocolate in enough amounts could be good for our health
B.eating large amounts of chocolate could lead to weight gain
C.we can cure our heart problems with dark chocolate
D.we’d better not advise people to eat more chocolate at present
3.Which of the following statements about the study is FALSE?
A.It’s the first time that the effects of dark chocolate has been examined.
B.The researchers followed nearly 20,000 people for over eight years.
C.The researchers didn’t give any diet instructions to the people followed by the study.
D.The study found that eating about six grams of chocolate a day was beneficial.
4.We can infer from the text that         .
A.eating a small amount of dark chocolate will lower your blood pressure
B.scientists are now certain of the effects of dark chocolate
C.eating a little chocolate over a long period will not lead to weight gain
D.Flavonols can only be found in dark chocolate and red wine

第三部分:阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题题所给的四个选项(A、B、C、D和E)中选出最佳选项。
Sitting too much is now listed with smoking and junk food as a bad habit that increases your risk of heart disease.
New Australian research shows that half-an-hour in the gym will not make up for the waist-expanding damage caused by spending the rest of the day sitting.
But the good news is that doing chores in the house or gently walking around the office while on the phone might be enough to keep you fit.
The study joins the growing body of evidence suggesting too much sitting might undo the benefits of exercise.
The study measured the intensity of physical activities in 168 subjects over seven days. It found that, regardless of how much exercise they did or their total sitting time, those who took more breaks from sitting had lower risk of thick waists and lower levels of blood lipids(脂肪).
“Higher levels of blood lipids have been linked to a heightened risk of heart disease,” principal researcher Genevieve Healy of the University of Queensland said. “What the study shows is that there are benefits in just getting up regularly and interrupting your sitting time.”
Researchers behind the Stand Up Australia project have written to the Rudd Government requesting $3.5 million for a two-year study into the impact of long sitting time on health and productivity of workers. The study would also develop and test strategies for reducing sitting time on the job.
The latest study builds on work that is shifting the health promotion focus from purposeful exercise, such as running, to lower intensity activities throughout the day.
The Australian research has been hacked up by US studies.
“To hold a body that weighs 77 kilograms upright takes a fair amount of energy from muscles,” said Professor Marc Hamilton from the University of Missouri. “There is a large amount of energy associated with standing every day that cannot easily be replaced by 30 to 60 minutes in the gym.”
56. What’s the aim of the Stand Up Australia project?
A. To study the factors influencing productivity of workers.
B. To study the reasons for the longer sitting time at work.
C. To develop and test strategies for reducing sitting time in the office.
D. To develop and test strategies for reducing working time.
57. The purpose of the last paragraph is to       .
A. provide a scientific basis for the benefits of standing up
B. Compare the effect of standing with exercising in the gym
C. report the new research findings of professor Marc Hamilton
D. figure out the amount of energy associated with daily standing
58. What’s the best title for the text?
A. Exercise in the Gym Is Out.
B. Your Office Chair Is Killing You.
C. A Cause of Heart Disease.
D. Good News for Workers.

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