Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.  

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.  

There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.  

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.  

　　64. Which of the following is the author most probably in favor of?

　　A. Cycling around a lake.

　　B. Motor racing in the desert.

　　C. Playing basketball in a gym.

　　D. Swimming in a sports center.

　　65. What do we know about golf from the passage?

　　A. It is popular in Portugal and Spain.

　　B. It causes water shortages around the world.

　　C. It pollutes the earth with chemicals and wastes.

　　D. It needs water and electricity to keep its courses green.

　　66. The author uses power walking as an example mainly because______.

　　A. it is an outdoor sport

　　B. it improves our health

　　C. it uses fewer resources

　　D. it is recommended by experts

　　67. The author writes the passage to_______.

　　A. show us the function of major sports

　　B. encourage us to go in for green sports

　　C. discuss the major influence of popular sports

　　D. introduce different types of environment-friendly sports

When did you last see a polar bear(北极熊）?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water.That day,the air temperature was 3℃,and the water temperature was a little higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group;this is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November to February.

　　Dcotors don't agree about the medical effects of cold-winter swimming.Some are worried about the dangers of a condition in which the body's temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.

　　The Polar Bears themselves are satisfied with the benefits of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system(循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.

　　The main benefits of cold-water swimming are probably mental.The Polar Bears love to swim all year round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into water,I pour my troubles into the ocean and let them float away."

72.The members of the Polar Bear Club must meet the following requirements except that_____.[来源:学+科+网]

　　A.they must swim outdoors at least 8 times in the four cold months

　　B.they must reach the age of 60

　　C.they should be easy to make friends with

　　D.they must agree to swim outdoors from November to February

73.According to the passage,some doctors believe it is true that_____.

　　A.Polar Bears are bears swimming in freezing water

　　B.cold-water swimming can make the body temperature dangerously high

　　C.you are healthy if cold-water swimming turns your skin color blue

　　D.cold-water swimming causes more heart attacks in summer than in winter

74.The Polar Bears like to swim year-round,for_____.

　　A.it is an easy way ot keep the body warm in winter

　　B.they can remain young

　　C.they find it enjoyable and interesting

　　D.they might meet fewer troubles in life

75.The passage is mainly about_____.[来源:]

　　A.the requirements of the Polar Bear Club

　　B.a group of cold-water-swimming livers

　　C.the Polar Bears' life in New York

　　D.doctors' ideas about cold-water swimming

　Laptop（便携式电脑） computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

　　Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a ＄10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak ” with their teachers, their classmates, and their families. however, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees----anywhere at all!

　　Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable （手提式）computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

　　At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and were giving students a window on the world. They can see everything and do everything.

The main purpose of the laptop program is to give each student a laptop to _______.

　A. use for their schoolwork      B. access the Internet

　C. work at home               D. connect them to libraries

Why is the word “speak ” in the second paragraph in quotation marks(引号)?

　A. They don’t really talk.         B. They use the computer language.

　C. Laptops have speakers.        D. None of the above reasons is correct.

Which of the following is True about Westlake College?

　A. All teachers use computers.      B. 1,500 students have laptops.

　C. It is an old college in America.   D. Students there can do everything.

“A window on the world” in the last paragraph means that students can _______.

　A. attend lectures on information technology

　B. travel around the world

　C. get information from around the world

　D. have free laptops

What can we infer from the passage?

　A. The program is successful.       B. The program is not workable.

　C. The program is too expensive.    D. We don’t know the result yet.

Macao(澳门) is only forty miles from Hong Kong and it is easy to reach. You can get there by sea. It is an interesting place and it had a long history. Macao is part of China and most people living there are Chinese.

　　The first Europeans to go to Macao came from Portugal(葡萄牙). More than four hundred years ago the Portuguese went there to trade with China. Some settled and made their homes there. They built strong forts(堡垒,炮台) to guard the city and the harbor. They also built churches, schools, hospitals and other places. Slowly the city grew. People from many countries came to live and work in Macao.

　　Today many people visit Macao. Some only go there to watch dog-racing or motor-racing or to gamble(赌博) with their money. But Macao is a quiet and peaceful place. It is pleasant just to walk around and look at old buildings and forts. You feel you are back in the old days. Of course, some of the buildings are now in ruins. The Church of St. Paul has only the front wall with many steps leading up to it. But it is still interesting to see.

　　When you are hot and tired, there are small cool gardens to rest in. when you are hungry, there are good restaurants with many kinds of food. Nearby there are some islands, which are also nice and are easy to get to. There is certainly a lot to do in Macao.

1.Macao is easy to get to because_________.

　　A. most people there are Chinese  

　　B. it is not far away from Hong Kong

　　C. it is very fast and cheap by sea                   

　　D. it is an interesting place

2.You feel in Macao you are back in the old days because_________.

　　A. most of the buildings are now in ruins

　　B. you can watch dog-racing or motor-racing

　　C. you can go about to see the old buildings and forts

　　D. it is a peaceful place

3.Where will you have a break when you feel tired?

　　A. In good restaurants.                 B. In small cool gardens.

　　C. On some islands.                 D. In beautiful parks.

4.The writer’s idea seems to be that_________.

　　A. people from many countries came to live and work in Macao

　　B. Portuguese were willing to do business in China

　　C. people in Macao serve good food

D. Macao is a quiet and peaceful place with a lot to see and to do

Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.  

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.  

There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.  

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.  

　　64. Which of the following is the author most probably in favor of?

　　A. Cycling around a lake.

　　B. Motor racing in the desert.

　　C. Playing basketball in a gym.

　　D. Swimming in a sports center.

　　65. What do we know about golf from the passage?

　　A. It is popular in Portugal and Spain.

　　B. It causes water shortages around the world.

　　C. It pollutes the earth with chemicals and wastes.

　　D. It needs water and electricity to keep its courses green.

　　66. The author uses power walking as an example mainly because______.

　　A. it is an outdoor sport

　　B. it improves our health

　　C. it uses fewer resources

　　D. it is recommended by experts

　　67. The author writes the passage to_______.

　　A. show us the function of major sports

　　B. encourage us to go in for green sports

　　C. discuss the major influence of popular sports

　　D. introduce different types of environment-friendly sports