题目内容

【题目】People aren’t walking any more--- if they can figure out a way to avoid it.

I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either, I had merely become one more victim of a national sickness: motorosis.

It is an illness to which I had thought myself immune, for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as a sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.

Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper exercise. A person who avoids exercise is more likely to have illnesses than one who exercises regularly. And walking is an ideal form of exercise--- the most familiar and natural of all. It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world. He cannot learn in a car.

The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.

I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.

【1】What was life like when the author was young?

A. people often walked 25 miles a day

B. People usually went around on foot.

C. People used to climb the Statue of Liberty.

D. people considered a ten-hour walk as a hardship.

【2】The author mentions Henry Thoreau to prove that ________.

A. middle-aged people like getting back to nature

B. people need regular exercise to keep fit

C. walking in nature helps enrich one’s mind

D. going on foot prevents heart disease

【3】What is compared to a steel river in Paragraph6?

A. A ray of traffic light B. A queue of cars

C. A flash of lightning D. A stream of people

【答案】

【1】B

【2】C

【3】B

【解析】

试题分析:作者在本文中批评了现代人步行太少,出行靠汽车的生活方式。并叙述了步行的好处。目的在于鼓励人们多步行,有健康的生活方式。

【1】B 推理判断题。根据第三段2,3At that time, we regarded 25 miles as good days walk and the ability to cover such a distance in ten hours as a sign of strength and skill. It did not occur to us that walking was a hardship.可知在我年轻的时候,我们认为步行是一种很好的锻炼形式,人们并不认为步行是很困难的事情。也就是说当作者年轻的时候,人们经常步行。故B正确。

【2】C 推理判断题。根据文章第4段倒数2,3It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world.可知Henry Thoreau说明步行对人们有很多好处,可以让他们接触自然,丰富自己的情感世界。故C正确。

【3】B 推理判断题。根据文章倒数第二段The car is a convenient means of transport, but we have made it our way of life. To them security is a steel river thundering on a concrete road. 可知现代人认为汽车是一种生活方式,对他们来说汽车就意味着安全。故B正确。

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【题目】The idea of being able to walk on water has long interested humans greatly. Sadly, biological facts prevent us ever accomplishing such a thing without artificial aid --- we simply weigh too much, and all our mass pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink.

However, several types of animals can walk on water. One of the most interesting is the common basilisk Basilicus basilicus, a lizard(蜥蜴)native to Central and South America. It can run across water for a distance of several meters, avoiding getting wet by rapidly hitting the waters surface with its feet. The lizard will take as many as 20 steps per second to keep moving forward. For humans to do this, well need huge feet that we could bring up to our ears in order to create adequate hitting.”

But fortunately there is an alternative: cornflour. By adding enough of this common thickening agent to water (and it does take a lot), you can create a non-Newtonian liquid that doesnt behave like normal water. Now if the surface of the water is hit hard enough, particles(粒子)in the water group together for a moment to make the surface hard. Move quickly enough and put enough force into each step, and you really can walk across the surface of an adequately thick liquid of cornflour.

Fun though all this may sound, its still rather messy and better read about in theory than carried out in practice. If you must do it, then keep the water wings handy in case you start to sink --- and take a shower afterward!

1What do we know about Basilicus basilicas from the passage?

A. It is light enough to walk on water.

B. Its huge feet enable it to stay above water.

C. It can run across water at a certain speed

D. Its unique skin keeps it from getting wet in water

2What is the function of the cornflour according to the passage?

A. To create a thick liquid.

B. To turn the water into solid.

C. To help the liquid behave normally.

D. To enable the water to move rapidly.

3What is the authors attitude toward the idea of humans walking on water?

A. It is risky but beneficial.

B. It is interesting and worth trying

C. It is crazy and cannot become a reality

D. It is impractical though theoretically possible

【题目】Human beings have used tools for a very long time. In some parts of the world you can still find tools that people used more than two million years ago. They made these tools by hitting one stone against another. In this way, they broke off pieces from one of the stones. These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood. Human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. Tools helped people to get food more easily.

Working with tools also helped to develop human intelligence. The human brain grew bigger, and human beings began to invent more and more tools and machines. The stone chip was one of the first tools that people used, and perhaps it is the most important. Some scientists say that it was the key to success of mankind.

Since 1960 a new kind of tool has appeared. This is the silicon chip (硅芯片). It is smaller than a finger nail, but it can store lots of information. It is an electronic brain. Every year these chips get cleverer, but their size gets smaller, and their cost gets less. They are used in watches, calculators and intelligent machines that we can use in many ways. In the future we will not need to work with tools in the old way. Machines will do everything for us. People will have plenty of spare time. But what will they do with it?

Human beings used stone chips for more than two million years, but human life changed very little in that time. We have used silicon chips for only a few years, but life is changing faster every day. What will life be like twenty years from now? What will the world be like two million years from now?

【1】The silicon chip is mentioned in the passage to ________.

A. show the changes of tools

B. introduce a new kind of tool

C. give an example of using tools

D. compare the effects of two kinds of tools

【2】At the end of the passage the author seems to suggest that life in future is ________.

A. out of order B. less colorful

C. hard to predict D. full of meanings

【题目】Larry was on another of his underwater expeditions(探险)but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.

Larry first began diving when he was his daughter’s age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive.

After the first expedition, Larry’s later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.

Larry’s first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different Spots for free. Larry didn’t even know what the time was, how many spots he dived into or how many photographs he had taken. The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures.

Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.

【1】What can be inferred from Paragraph2?

A. Larry had some privileges.

B. Larry liked the rented diving suits.

C.Divers had to buy diving equipment.

D.Ten-year-old children were permitted to dive.

【2】Why did Larry have to stay in a cage underwater sometimes?

A. To protect himself from danger.

B.To dive into the deep water.

C.To admire the underwater view.

D.To take photo more conveniently.

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