题目内容


Have you ever wished to have an umbrella that makes your hands free? Alan Kaufman has come up with the “Nubrella”, which means “new” + “umbrella”. It is the first truly hands-free umbrella in the world. The inventor says that it stops rain, wind and snow and can keep your head, face and hair dry.

“I never planned to invent a product. I just noticed a problem and had a new idea,” said the inventor. The idea for the invention began on one rainy day. Mr Kaufman was standing in one of his stores. He began to look at people’s umbrellas. He found that they had to try very hard to keep their umbrellas in the right place. At that moment an idea came into his mind. He ran to his desk and drew a picture. In this way, the nubrella was born.

One cool feature of the nubrella is that you don’t hold it like a normal umbrella; you wear it. The shoulder straps (肩带) of the nubrella allow people to be fully hands-free, so when walking in the rain with the nubrella, you are able to use your cell phone or drink a hot cup of coffee. Also, the nubrella will never be inverted (颠倒) in the wind. The new umbrella is far safer than traditional ones, because it has no sharp points. (231)

1.    “Nubrella” is a kind of _____ umbrella.

A. normal                B. hands-free                      C. traditional                 D. paper

2. --- How can you use the “Nubrella”?

   --- You can _____.

  A. wear the shoulder straps of the nubrella

  B. put the nubrella on your head

  C. use your hands to hold it up

  D. carry it on your bike

3.Which of the following is not right?

   A."Nubrella" means "new" + "umbrella".

   B.The idea of the nubrella came from the rainy day.

   C.Walking in the rain, you'd better take the nubrella.

   D.If you go out with the nubrella, you have it in your hands.

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In the past, man did not have to think about the protection of his environment. There were not many people on the earth, and natural resources seemed to be unlimited  .

      Today, things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue like this, human life on earth will not survive.

      Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet with modern fishing methods, more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land. Yet, we continue to use bigger and more powerful machines to cut down more and more trees.

     We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries waste products are still put into rivers or into the sea, and there are few laws to stop this.

     We know, too, that if the population of the world continues to rise at the present rate, in a few years, there will not be enough food.

     If we eat more vegetables and less meat, we will easily get more food. Land that is used to grow crops can feed five times more people than land where animals are kept.

     The world population will not rise so quickly if people use modern methods of birth control.

     Finally, if we educate people to think about the problems, we shall have a better and cleaner living place in the future.

1. Is the number of people in the world just the same as it was in the past?

2. Are the natural resources on the earth limited or unlimited?

3. Why do we have fewer and fewer fish and trees now?

4. What is the writer’s advice on eating?

5. What must we do to make our human beings live happily on the earth?

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