题目内容


The Clockwork Radio
The British inventor Trevor Baylis created this really clever ′wind-up radio′ for people from Third World countries. in some parts of the Third World countries, it’s very hard for people to get or pay for enough energy. This radio uses no batteries (电池) and does not need any electricity to run it. A clockwork generator (发电机) is put inside the radio and works as the power. When it is fully wound up (上弦), the radio can work for long periods.

The clock work product is not a new invention. The Victorians had already put it in wide use. We may find them used in toys as well. Then what is new about this clockwork radio? Baylis has used this simple but effective (高效的) way of creating electricity to both help the people of the Third World and to develop a product which is selling well in Western Europe.
Even former President of South Africa, Nelson Mandella has one of these radios and personally recommends this product to others.
【小题1】What does the clockwork radio use to run it?
A.Batteries. B.Electricity.
C.A clockwork generator. D.Wind power.
【小题2】The Third World countries are      in the world.
A.the rich countriesB.the poor countries
C.Western EuropeanD.Victorian countries
【小题3】Which sentence is true according to the passage?
A.the clockwork radio can work for only a short period of time.
B.Trevor Baylis created the world’s first clockwork product.
C.The clockwise radio is also a toy for people of the Third World.
D.Nelson Mandella owns one of the clockwork radios.

【小题1】C
【小题2】B
【小题3】D解析:
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Many cities around the world today are heavily polluted. Products (产品) arc not produced in a "green" way and people haven't realized the importance of buying and using environmentally-friendly products. These lead to the pollution problem. One result is that millions of tons of waste like glass, paper and plastics is produced (生产). The waste problem is difficult to deal with.
However, today, more and more people are choosing “green” and expecting that the products they buy should be safe for the environment. Before they buy a product, they ask questions like these: “Will this soap be bad for the environment”“Can this metal container be reused or can it only be used once?”
Over 20,000 people took part in a web survey (调查) on buying environmentally-friendly products. Among them, 8129 people say that they now consider the environmental safety of a product before they buy it. That is to say, companies must change the way they make and sell their products to make sure that the products are “green”.
A few years ago, it was impossible to find green products in supermarkets, but now there are hundreds. Some supermarket products carry labels to show that they are green. Some companies have made the clean and safe products their main selling point in advertisements.
The growing need for a safer and cleaner environment is making companies rethink how they do business. The public will no longer accept the old idea of “buy it, use it, throw it away, and forget it”. As a result, the companies have to take action.
【小题1】Is it easy to deal with the waste problem?
【小题2】What do more and more people consider before they buy products?
【小题3】In the survey, how many people prefer green products in the supermarket now?
【小题4】Is it possible or impossible to get green products in the supermarket now?
【小题5】Why do the companies have to rethink how to do business and take action?

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