Bicycles are very popular in China. In our country you can see bicycles almost everywhere. When you walk on the road, you will find a lot of people riding bicycles to schools, shops and anywhere else. Therefore(因此), China is known as “the kingdom of bicycles”. In China, many families have one or two bicycles.

Compared(与……比) with cars, bicycles have many advantages. First, they are much cheaper than cars. Most Chinese can’t afford cars, but they can afford bicycles. Second, bicycles are small enough to park anywhere, while cars need a larger piece of land to park. What’s more, with lower speed, bicycles are safer than cars.

However, bicycles also bring some problems. Some riders don’t obey the traffic rules and some riders don’t think about others’ safety. So they ride too fast. During rush hours, too many bicycles may cause traffic jams. We still have a long way to go to solve the problem.

1. Where can you see bicycles in China?

A. In the big city. B. In the town.

C. In the country. D. Almost everywhere.

2.“The kingdom of bicycles” here is saying ____.

A. China has a large number of bicycles

B. China makes bicycles

C. bicycles are a kingdom

D. only China has bicycles

3. Which of the following is NOT an advantage of bicycles?

A. Bicycles are much cheaper than cars.

B. Bicycles are easy to park.

C. Bicycles are more beautiful than cars.

D. Bicycles are safer than cars.

4. What problems can bicycles bring?

A. Bicycles are more and more expensive.

B. Riding bicycles is more dangerous than driving cars.

C. There are no places for so many bicycles.

D. Too many bicycles may cause traffic jams.

5.What does the last sentence mean?

A. We should drive cars instead of riding bicycles.

B. It’s too far to ride bicycles.

C. Bicycles are safe enough.

D. We still need to do much to solve the problem.

Have you ever had the strange feeling that you were being watched? You turn around and, sure enough, someone was looking right at you!

Parapsychologists(灵学家) say that humans have a natural ability to sense when someone is looking at them. To research whether such a “six sense” really exists, Robert Baker, a psycholog-ist(心理学家) at the University of Kentucky, did two experiments.

In the first one, Baker sat behind unknowing people in public places and stared at the backs of their heads for 5 to 15 minutes. The subjects (受试者) were eating, drinking, reading, studying, watching TV, or working at a computer. Baker made sure that the people could not tell that he was

sitting behind them during those periods. Later when he questioned the subjects, almost all of them said they had no sense that someone was staring at them.

For the second experiment, Baker told the subjects that they would be stared at from time to time from behind in a laboratory setting. The people had to write down when they felt themselves being stared at and when they weren’t. Baker found the subjects were no better at telling when they were stared at and when they weren’t.

Baker concludes that people do not have the ability to sense when they are being stared at. If people doubt the outcome of his two experiments, said Baker, “I suggest they repeat the experiments and see for themselves.”

1.What’s the aim of the two experiments for?

A. Prove why humans have a sixth sense.

B. Explain when people can have a sixth sense.

C. Show how people act while being watched in the lab.

D. Study whether humans can sense when they are stared at.

2.What sense do parapsychologists say that humans have?

A. A natural ability B. A natural staring ability

C. A strange thinking D. A looking feeling

3.The underlined word “outcome” in the last paragraph most probably means?

A. Value B. Result

C. Performance D. Connection

4.In the second experiment, the subjects ________.

A. could tell when they were stared at and when they weren’t.

B. couldn’t tell when they were stared at and when they aren’t

C. couldn’t tell when they were stared at but could tell when they weren’t.

D. could tell when they were stared at but couldn’t tell when they weren’t.

5.What can we learn from the passage?

A. People are born with a sixth sense.

B. The experiments support parapsychologists’ idea.

C. The subjects do not have a sixth sense in the experiments.

D. People have a sixth sense in all places.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网