题目内容
More and more people like bicycling and it is no surprise. It’s fun, healthy and good for the environment. Maybe that’s why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere, and there is no oil cost!
If you get on a bicycle and ride it, you may discover something new all around you. Stopping and getting off a bike is easier than stopping and getting out of your cars. You can bike to work and benefit (收益) from the enjoyable exercise without polluting the environment. You don’t even have to ride all the way.
Folding (折叠) bikes work well for people who ride the train. Just fold the bike and take it with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You can also take a common bike with you when you fly. But be sure to look for information by getting on airline websites. Not all airlines are bicycle-friendly to travelers.
Here are some of Health Benefits of Bicycling:
² Bicycling helps to prevent heart diseases.
² Bicycling helps to control your weight.
A 15-minute bike ride to and from work three times a week burns off five kilos of fat in a year.
² Bicycling can improve your mood.
Exercise like bicycling has been shown to make people feel better, more relaxed and self-confident.
² Bicycling is healthier than driving.
【小题1】From the passage, we know that bicycling is becoming more and more .
| A．surprising | B．exciting | C．expensive | D．welcomed |
| A．pollute the environment around |
| B．find something you didn’t notice |
| C．go everywhere and use a little oil |
| D．get off your bike and begin to work |
| A．put it at the station |
| B．go on airline websites |
| C．feel more self-confident |
| D．take it onto a train with you |
| A．you can fold the bicycle |
| B．you will be friendly to others |
| C．you will be more relaxed |
| D．you may get fatter and fatter |
| A．Driving cars is healthier than riding bikes. |
| B．Bicycling is enjoyable exercise for people. |
| C．Common bikes can be taken by all airlines. |
| D．There are fewer bicycles than cars on roads worldwide today. |
【小题1】D
【小题2】B
【小题3】D
【小题4】C
【小题5】B解析:
本文介绍的是骑自行车的好处
【小题1】通过第一句“More and more people like bicycling and it is no surprise.”可以推断答案为D
【小题2】通过第二段第一句“If you get on a bicycle and ride it, you may discover something new all around you.’可推断答案为B
【小题3】由第三段第一个句子“Folding (折叠) bikes work well for people who ride the train. Just fold the bike and take it with you”可推断答案为D
【小题4】由文中的句子“Exercise like bicycling has been shown to make people feel better, more relaxed and self-confident. 可知答案为C
【小题5】通观全文，可知答案为B
挑战100单元检测试卷系列答案
Saturday morning was bright and fresh. There was a song in every heart, cheer on every face, and a spring in every step.
Tom appeared with a bucket of white paint in one hand and a brush in the other. His Aunt Polly told him to paint the fence around the garden. It was thirty yards long and nine feet high. He felt very depressed.
Then he had a wonderful idea. He picked up his brush and started to work.
Soon Ben came along the road. He was happily eating an apple. He stopped to look at Tom. Tom went on painting and pretended（假装）not to see Ben.
“I’m going swimming,” said Ben. “Do you want to go swimming, Tom? But I guess you can’t. You have to stay and work, don’t you?”
“Work?” Tom said. “This isn’t work. I’m enjoying myself. Does a boy get a chance to paint a fence like this every day?”
Ben thought about this. Tom continued painting carefully. Sometimes he stopped, stood back to look at the fence like an artist, and then added a bit more paint in just the right place. Ben was watching Tom paint with great interest. He was getting more and more eager to have a try himself.
After a while, Ben asked Tom if he would let him paint a little. Tom thought about it, and said,
“No, Ben, I can’t. You see. Aunt Polly wants it to be done well. Aunt Polly said that I must paint it with great care.”
“Oh, please, Tom,” begged Ben. “I can do it. I’ll be really careful. Just let me try. I’ll give you half of my apple. Well, I’ll give you all of it!”
“Well, all right, Ben,” said Tom. “You must be very careful.”
He gave Ben his brush with worry on his face but joy in his heart. He sat down under the tree, and started to eat Ben’s apple. All day, boys came to make fun of Tom, but they ended up staying to paint. When Ben got tired, Billy was waiting. He gave Tom a kite for a chance to paint. Then Johnny offered him twelve marbles, and so on.
By late afternoon Tom had gained all sorts of toys, and the fence had gained three coats of paint. Later Aunt Polly came to look at the painted fence. She was so pleased with Tom’s work that she gave Tom a large cake!
【小题1】Why did Tom pretend not to see Ben when he came and watched him painting?
| A．He saw Ben eating an apple happily. |
| B．He tried to make Ben interested in it. |
| C．He didn’t want to go swimming with Ben at all. |
| D．He didn’t want Ben to share the chance to paint the fence. |
spring
1 [U,C]the season between winter and summer when plants begin to grow 春天；春季
2 [U]the ability of a spring to return to its original position 弹性；弹力
3 [C]a place where water comes naturally to the surface from under the ground 泉
4 [U]a cheerful, lively quality 活力；朝气
coat
1 [C]a piece of clothing with long sleeves that you wear over other clothes when you go outside 外套
2 [C]the fur or hair on an animal’s skin
（动物的）皮毛
3 [C]a layer of something such as paint that you put onto a surface覆盖层；涂层
| A．4;3 | B．4;2 | C．3;3 | D．1;3 |
| A．Tom gained some toys by helping his friends. |
| B．Tom’s friends often helped him paint the fence. |
| C．Tom successfully tricked his friends into painting the fence. |
| D．Billy was the fourth boy to have the chance to paint the fence. |
| A．He was honest. | B．He was smart. | C．He was shy. | D．He was stubborn. |