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Today, roller skating is easy and fun. But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.

One day Merlin received an invitation to attend a fancy dress ball(化裝舞會(huì)). He was very pleased and a little excited. As the day of party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.

Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.

On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin’s grand entrance for a long time!

49. The text is mainly about _________.

A. a strange man              

B. an unusual party

C. how roller skating began     

D. how people enjoyed themselves in the 18th century

50. People thought Merlin was a dreamer because he _________.

A. often gave others surprise     B. was a gifted musician

C. invented the roller skates      D. was full of imagination

51. Merlin put wheels under his shoes in order to _________.

A. impress the party guests       B. arrive at the party sooner

C. test his invention             D. show his skill in walking on wheels

52. What is the main point the writer is trying to make in the last paragraph?

A. The roller skates needed further improvement

B. The party guests took Merlin for a fool

C. Merlin succeeded in beyond expectation.

D. Roller skating is easy and fun.

 

【答案】

 

 C

 D

 A

 C

【解析】         

 

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.

In ancient Greece people knew about the curing powers of the sun, but this knowledge was lost. At the end of the nineteenth century a Danish doctor, Niels Finsen, began to study the effect of sunlight on certain diseases, especially diseases of the skin.He was interested not only in natural sunlight but also in man-produced rays. Sunlight began to play a more important part in caring sick people.

 A Swiss doctor, Auguste Rollier, made full use of the sun in his hospital at Leysin, which is a small village high up in the Alps.He found that sunlight, fresh air and good food cure a great many disease. He was particularly successful in curing certain forms of tuberculosis with his "suncure".

There were a large number of children in Dr. Rol]ier's hospital. He decided to start school where sick children could be cured and at the same time continue to learn. It was not long before his school was full. In winter, wearing only shorts, socks and boots, the children put on their skis after breakfast and left the hospital They carried small desks and chairs as well as their school- books. Their teacher led them over the snow until they reached a slope which faced the sun and was free from cold winds. There they set out their desks and chairs, and school began. 

Although they wore hardly any clothes, Rollier's pupils were very seldom cold. That was because their bodies were full of energy, which they got from the sun. But the doctor knew that sunshine can also be dangerous. If, for example, tuberculosis is attacking the lungs, unwise sun- bathing may do great harm. Today there is not just one school in the sun. There are several in Switzerland, and since Switzerland is not the only country which has the right conditions, there are similar schools in other places.

45. Two doctors were mentioned in the passage because __________.

A. they both made use of sunlight to treat illness

  B. they were the first to use sunlight for treatment

C. they were both famous European doctors          

D. they used sunlight in very different ways

46. Dr. Rollier set up a "sun-cure" school probably for the reason that _________.

A. most children could stay in his hospital               

B. children could study while being treated

C. the school was expected to be full of pupils        

D. the school was high up in the mountains

47. Which of the following can best describe Dr. Rollier's school according to the fourth paragraph?

A. It is in the open and full of sunshine.                     

B. It lies on a slope facing cold winds.

C. It is open only in winters.                              

  D. The pupils have classes in shorts.

48. What can be inferred from the last paragraph?

A. "Sun-cure" schools are becoming popular everywhere.

B. Switzerland is the only country where "sun-cure" schools are popular.

C. Proper conditions are necessary for the running of a "sun-cure" school.

D. "Sun-cure" schools are found in countries where there is a lot of sunshine.

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