D
Is a recently discovered hormone the reason why folks who lose weight can’t keep it off?
Like millions of other fat people, at 530 inches high, more than 300 pounds, Carnie Wilson was not just fat. After trying all sort of diets that didn’t work, she has to go to the stomach – bypass surgery (胃部迂回手術(shù)), ie, have most of her stomach sewed up, only leaving tiny room to hold several tablespoonfuls at most. Result: she simply couldn’t eat the way she used to. In three years, Wilson is one third of her former weight.
Wilson’s experience is not all that unusual, and while doctors still aren’t exactly sure what is going on, a report in last week’s Journal of Medicine offers an explanation. The loss of appetite in bypass patients may be linked to a recently discovered hormone called ghrelin. Not only that, ghrelin may turn out to be one reason we feel hungry and it’s hare for didters to keep weight off.
Nowadays, researchers are careful to stress only what they know for sure. For the three conclusions, the leading Dr. David of the University of Washington says, “I feel very solid about two of them.” The first is that ghrelin levels in the bloodstream rise significantly before meals and drop afterward. The second conclusion is that ghrelin levels are higher on average in people who have lost weight from dieting.
Dr. David is less sure of the third conclusion, that bypass patients have only a quarter as much ghrelin as most people of normal weight. After all, ghrelin is produced by cells in the stomach. Years ago, leptin, a hormone was found as an appetite suppressant (食物抑制劑). But after years of trying, it had to be given up.
What doctors suspect is that both leptin and ghrelin are part of a complex system of brain and body chemicals that govern weight and appetite. That does not mena pharmaceutical (藥物的) weight control is forever out of the question. “In the next ten years, we will be able to develop new drugs to help people lose weight healthily and effectively.”
47．What can we learn about ghrelin according to the passage?
A．After meals ghrelin levels are higher in the bloodstream.
B．People who have lost weight have less ghreilin in their body.
C．Without ghrelin, people are really difficult to lose weight.
D．Ghrelin is something produced by cells in the stomach.
48．What is Dr. David not sure?
A．pharmaceutical weight control is impossible.
       B．There is less ghrelin in the bypass patients.
C．new drugs will be developed in 10 years.
D．ghrelin levels are higher in people on diet.
49．In fact, people’s weight and appetite are controlled by        
A．ghrelin and leptin                      B．hormone and medicine
C．brain and body chemicals                  D．stomach and food
50．What can we infer from the passage?
A．People with a lower ghrelin level go hungry easily.
B．Doctors managed to use leption to control the appetite.
C．Doctors are optimistic about how to lose weight healthily.
D．The loss of appetite in bypass aptient is linked to leptin
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科目：高中英語 來源：不詳 題型：閱讀理解


People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes from cars. Statistics show that 93 percent of all auto trips are within cities. Another major source of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country.
On the average, we throw away more trash and garbage than the year before. The burning of garbage contributes to air pollution. Many major industries are also responsible for the dirty air in the around cities. The fumes from iron, steel, chemical, and petroleum production add particles to the air.
The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy for traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode. In some of the larger cities, these fumes endanger the live of human beings by contributing to lung diseases and causing early death.
15．The key point of the passage is that _________.
A. the cause of air pollution is people
B. the causes and the effects of air pollution are both found in cities
C. the effects of air pollution range from headaches to death
D. air pollution is caused by dirty air
16．What is the purpose of this passage?
A. to persuade people to stop polluting the air
B. to tell the causes of air pollution
C. to tell why cities are bad places to live
D. to describe why cities are bad places to live
17. Why is air pollution more grave in the city than in the country?
A. Because there larger populations in cities.
B. Because the air in the city is dirty.
C. Because there are more cars in the city.
D. Because there are much more gas fumes from cars and burning of coal and oil for energy  
in the city than in the country.
18．The fumes from coal and oil may cause metal ______.
A. to turn black                              B. to become rusty            
C. to corrode                            D. to twist
19. In larger cities, the fumes from coal and oil may contribute to ___________.
A. heart disease                      B. lung diseases   
C. loss of clear vision              D. serious headache

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科目：高中英語 來源：不詳 題型：閱讀理解

The other day in school, we were discussing jobs. Our teacher, Mrs. Bolt said that career was very important and that it was never too early to think about your life’s work. Most of the young boys really were not too sure about what they wanted to be. But I knew exactly what I wanted to be, and when Mrs. Bolt asked me, I replied “A truck driver.”
“A truck driver?” repeated Mrs. Blot. “Why do you want to be one, Tom?”
“Because truck drivers are always on the move. They do not have to sit at desks all day. They are out on the road and they see a lot of the country. The pay is good, too. And you never have any homework.”
The class laughed.
“Well, Tom.” answered Mrs. Bolt. “You certainly sound quite enthusiastic (熱情的). I guess that you don’t like sitting at a desk or doing homework. Is that correct, Tom?”
“Yes, I guess so, ” I said.
“Well, since you are so interested in becoming a truck driver, I think you should look into the field a little further. I want you to go to the library and take out a book on truck driving. And I want you to write a paper on it and hand it in at the end of the month.”
That’s the last time I’ll never tell anybody my secret ambition (雄心).
46．Mrs. Bolt suggested Tom write a book report because         .
A．she was angry with him.
B．she wanted him to learn about the other side of truck driving.
C．she was making fun of him.
D．she wanted the whole class to follow him
47．Which of the following is NOT true?
A．The writer thinks that truck drivers are well paid.
B．What Tom said made his classmates laugh.
C．It seemed as if Tom did not enjoy doing his homework.
D．Mrs. Bolt didn’t want Tom to become a truck driver.
48．Tom wouldn’t tell about his ambition any more because          .
A．he didn’t think his ambition could come true.
B．he just got more homework to do.
C．he was laughed at by the whole class.
D．he would not be able to become a truck driver.
49．What can we infer about Mrs. Bolt?
A．She was unkind to her students.            B．She was unfit for her position.
C．She was a teacher with ripe experience.  D．She always did something strange. 

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科目：高中英語 來源：不詳 題型：閱讀理解


(D)
Malaria, the world's most widespread parasitic（寄生蟲引起的）disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't （or can't） seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.
Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect （感染）. They can also attach themselves to blood vessels in the brain. If it doesn't kill you, malaria can happen again and again for years. The disease passed on to humans by female mosquitoes infected with one of four species of parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth—and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.
For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive. If these drugs should fail, nobody knows what would come next.
76. According to paragraph 1, many people don't seek care because _______.
A. they are too poor
B. it is unusual to seek care
C. they can remain unaffected for long
D. there are too many people suffering from the disease
77. People suffering from malaria _______.
A. have to kill female mosquitoes      B. have ability to defend parasites
C. have their red blood cells infected    D. have sudden fever, followed by chills
78. Which of the following may be the reason for the wide spread of the disease?
A. Its resistance to global warming.
B. Its ability to pass on the virus frequently.
C. Its outbreaks in cities with large populations.
D. Its ability to defend itself and resist new drugs.
79. It can be inferred from the passage that _______.            .
A. no drugs have been found to treat the disease
B. the alternative treatment is not easily available to most people
C. malaria has developed its ability to resist parasites
D. nobody knows what will be the drug to treat the disease
80. Which of the following questions has NOT been discussed in the passage?
A. How can we know one is suffering from malaria?
B. How many people are killed by malaria each year?
C. Why are there so many people suffering from malaria?
D. What has been done to keep people unaffected for long?

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科目：高中英語 來源：不詳 題型：閱讀理解


B
As a teenager of the digital era, it is really hard to say no to fantastic electronic gadgets(電子產(chǎn)品). Many of us can’t get through a day without using our mobile phones or checking our e-mails. No matter if we’re “@home”, “@school” or“@play”, living without technological toys seems more and more unthinkable.
However, although gadgets bring convenience, many of us can start to feel stressed out by them. And, a lot of electronics are fairly expensive. Fashionable gadgets come and go in the digital age in the blink of any eye. So, think twice before you pulling out your wallet.
Here are some of the most popular gadgets and their pros and cons:
Pros: Laptops have made our lives much easier. You can take your books, movies, music and homework everywhere.
Cons: They cost at least 4,000 yuan! If you only want to share photos or games with your friend, then a flash memory stick is a great cheap alternative.
Pros: As well as carrying your favourite music, a video MP3 player can play up to 150 hours of movies and TV programmes.
Cons: The price—sometimes more than 2,000 yuan—is the first concern. Secondly, though music is really important to young people, ask yourself if video is really necessary. A regular MP3 player is a lot cheaper. And remember, don’t let the loud volume damage your hearing.
Pros: New mobile phones combine traditional functions with a digital camera, MP3 player and even a radio. Some can also send and receive e-mails.
Cons: Always trying to keep up with the latest model can be a waste of money. There are always new, improved phones coming out. Don’t be a fool. Do you really need all these functions? Think twice before you buy.  
60. According to the writer, which of the following statements is true?
A. Teenagers can’t live through a day without fantastic electronic gadgets.
B. Teenagers can hardly live happily without electronic gadgets.
C. Teenagers’ life is full of expensive electronic gadgets.
D. It’s all but impossible for many teenagers to live without fantastic electronic gadgets.  
61. What conclusion can we draw from the passage?
A. Never buy the most updated gadgets.  
B. You should buy the gadgets with as many functions as possible.
C. We needn’t always pay the most part to buy the most up-to-date gadgets with many functions.
D. Never buy the latest model, it’s much too expensive.
62. Choose the statement most similar in meaning to the underlined sentence in Paragraph2.
A. Fashionable gadgets are updated in the digital times in a flash.
B. Fashionable gadgets are transported everywhere in the digital age in the blink of any eye.  
C. People keep buying and throwing away expensive fashionable gadgets in the digital age in the blink of any eye.  
D. People use all kinds of fashionable gadgets all the time in the digital age.
63. What do the words “pros and cons” mean in the selection?
A. Agreements and disagreements.
B. The views that are favoured and not favoured by people.
C. Benefits and bads.  
D. Advantages and disadvantages.

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科目：高中英語 來源：不詳 題型：閱讀理解


B
Would you eat a ready meal from the fridge rather than cook by yourself? Have you been doing Internet shopping rather than going to the stores? What can't you be bothered to do?
A study into how lazy British people are has found more than half of the adults are so idle (懶散的) that they'd catch the lift rather than climb two flights of stairs.
Just over 2000 people were quizzed by independent researchers at Nuffield Health, Britain's largest health center. The results were extremely surprising.
About one in six people questioned said if their remote control was broken, they would continue watching the same channel rather than get up.
More than one third of those questioned said they would not run to catch a bus. Worryingly, of the 654 respondents with children, 64% said they were often too tired to play with them.
This led the report to conclude that it's no wonder that one in six children in the UK are classified as obese (very fat) before they start school.
Dr Sarah Dauncey, medical director of Nuffield Health, said, “People need to get fitter, not just for their own sake, but for the sake of their families, friends and evidently their pets too.”
“If we don't start to take control of this problem, a whole generation will become too unfit to perform even the most fundamental tasks.”
And Scotland's largest city, Glasgow, was shamed as the most idle city in the UK, with 75% questioned admitting they do not get enough exercise, followed closely by Birmingham and Southampton, both with 67%.
The results bring serious challenges for the National Health Service, where obesity-related illnesses such as heart disease and cancer have been on a steady increase for the past 40 years and are costing billions of pounds every year.
60．How many people questioned don't play with their children?
A．1280.   B．More than 333.     C．654.    D．About 420.
61．The study leads us to believe that      .
A．the pets in the UK will be in trouble if their owners keep their way of life
B．Glasgow people feel ashamed because they don't get enough exercise
C．British people are the laziest around the world
D．five sixths of the British children are healthy
62．How does the author convince the readers?
A．By presenting the results of a study.                 B．By providing answers to questions.
C．By interviewing some experts.                            D．By telling a story.
63．What is the passage mainly about?
A．A study of British people's laziness.                 B．A study of British people's lifestyles.
C．The health service in the UK.                       D．The obesity problem in the UK.

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科目：高中英語 來源：不詳 題型：閱讀理解


B
At the middle school level, there are many academic clubs in which students can participate. Students can choose clubs that focus on an area of interest.
Mathcounts Club
Mathcounts tries to increase excitement towards mathematic achievement. It hopes to provide students with the foundation for success in science, technology, engineering and mathematics careers. Schools select individuals and teams to participate in competitions. Local competitions are held in February with winners progressing to state competitions and then on to the national level. Mathcounts works to challenge student math skills, develop self-confidence and give rewards for their achievements.
Envirothon
The Envirothon program focuses on natural resources knowledge and exposes students to diverse environmental issues, ecosystems, and topography. The ecology field competition for five-member middle school teams offers competitions in wildlife, soils, forestry, current environmental issues and aquatics. Students work and learn in middle school clubs and can compete at the local and state level.
Future Problem Solvers
Future Problem Solvers is an academic club that uses a six-step process to solve problems that may happen in the future. Students who are in the talented and gifted program, who like to “think out of the box,” or who enjoy thinking about futuristic problems may like this club. Teams comprised of four students read future scenes and write up solutions in a booklet using the six-step process. Teams that score high enough can go to the state competition and then to the international competition.
Builders Club
Builders Club is open to any middle school student who wishes to perform community service. Each Builders Club is co-sponsored by a Kiwanis club and the middle school. The members learn by doing, and they learn organization, teamwork, and leadership. Builders Clubs can sponsor a "Teacher of the Year" program, provide a recycling collection point, organize canned food and clothing drives to support local shelters, adopt a resident at a local senior citizens home, adopt a highway, tutor, etc.
Middle school academic clubs offer students a place to explore interests or talents. The clubs they join in middle school can help guide choices in high school and beyond.
59．The students who are not interested in competitions woudld like to choose        .
A．Mathecounts Club    B．Builders Club
C．Future Problem Solvers   D．Envirothon
60．Why do some of the students choose Mathcounts Club?
A．To be successful in science careers.
B．To enjoy solving future problems.
C．To perform community service.
D．To study wildlife and soils.
61．What is the common feature of the four clubs?
A．Competitions.            B．Sponsorship.   
C．Scientific researches.       D．Teamwork.
62．The passage mainly talks about         .
A．the state academic competitions     B．middle school clubs
C．extra – curricular activities        D．the gifted students

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科目：高中英語 來源：不詳 題型：閱讀理解


第三部分:閱讀理解(共20小題,每小題2分,滿分40分)
閱讀下列短文,從每題所給的四個選項（A、B、C和D）中,選出最佳選項。
A
A lot of management training each year for Circle K Corporation, a national chain of convenience stores. Among the topics we address in our course is the retention（保護力） of quality employees-a real challenge to managers when you consider the pay scale（標(biāo)準(zhǔn)）in the service industry. During these discussions, I ask the participants（參加者）, “What has caused you to stay long enough to become a manager?” Some time back a new manager took the question and slowly, with her voice almost breaking, said, “It was a ＄19 baseball glove.”
Cynthia told the group that she originally took a Circle K clerk job as an interim（臨時的） position while she looked for something better. On her second or third day behind the counter, she received a phone call from her nine-year-old son, Jessie. He needed a baseball glove for Little League. She explained that as a single mother, money was very tight, and her first check would have to go for paying bills. Perhaps she could buy his baseball glove with her second or third check. When Cynthia arrived for work the next morning, Patricia, the store manager, asked her to come to the small room in the back of the store that served as an office. Cynthia wondered if she had done something wrong or left some part of her job incomplete from the day before. She was concerned and confused.
Patricia handed her a box. “I overheard you talking to your son yesterday,” she said, “and I know that it is hard to explain things to kids. This is a baseball glove for Jessie because he may not understand how important he is, even though you have to pay bills before you can buy gloves. You know we can’t pay good people like you as much as we would like to; but we do care, and I want you to know you are important to us.”
The thoughtfulness, empathy and love of this convenience store manager demonstrates vividly that people remember more how much an employer cares than how much the employer pays. An important lesson for the price of a Little League baseball glove.
56．Among many of the problems in the service industry, what is talked about in this passage, is___
A．how to ensure his employees’ high pay
B．how to attract more customers
C．how to look carefully after the employees
D．how to keep the good employees from leaving
57．Although a new manager, Cynthia would do her job well in keeping quality employees because she________.
A．had mastered all the courses for the manager
B．had already formed good relationship with the employees
C．know the way how to deal with her employees
D．had her own personal experience
58．This passage shows us that to run a business well it is necessary for managers to let their employees know________
A．how much they can get for their job.
B．what good positions they can get later
C．they are very necessary to the business  
D．they are nice as well as useful
59.The story told in this passage tells us that employees care about____________   
A．only how large a pay they can get
B．love from the managing people rather than only money
C．if their children could be properly taken care of
D．what position they can be offered

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科目：高中英語 來源：不詳 題型：閱讀理解

Many of the world’s pollution problems have been caused by the crowding of large groups of people into the cities. Supply for the needs of the people leads to further pollution by industry. If the rapid increase of world population in countries continues at the present rate, there may be much greater harm to human beings. Some scientists speak of the increase in numbers of people as “population pollution.”
About 2,000 years ago, the world population was probably about 250 million. It reached a billion in 1850. By 1930 the population was two billion. It is now three and a half billion. It is expected to double by the year 2,000. If the population continues to grow at the same rate, there will be 25 billion in the world a hundred years from now.
Man has been using the earth’s resources more and more rapidly over the past years. Some of them are almost used up. Now many people believe that man’s greatest problem is how to control the growth of the population. The material supplies in the world will be far from enough to support the human population, in time to come, if the present rate of increase continues. Already there is overcrowding in many cities and starvation in some countries. Should man’s population keep on growing so rapidly as before? Many people believe that human survival in the future depends on the answer to this question.
59. The rapid increase in population is considered to be __________.
A. the increase of resources          B. population pollution
C. the development of mankind       D. the present rate
60. The world population will be _________ by the year 2,000.
A. 7 billion                  B. 250 million       C. 25 billion      D. 3.5 billion
61. If the present rate of increase continue, ________________.
A. the world is going to end
B. the earth won’t be able to support the growing population in the future
C. pollution has nothing to do with the rapidly increasing population
D. there would be four billion in the world a hundred years from now
62. Which of the following is WRONG according to the passage?
A. In 1850 the world population reached a billion.
B. Man must fight a battle against population pollution.
C. The world’s population is increasing with years.
D. All of the earth’s resources are gone now.

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