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It’s hard to believe how times have chan...

It’s hard to believe how times have changed since the first modern Olympics were held in Athens, Greece, on 6th April 1896. Over one hundred years ago, there was very little reliance(dependence)on modern technology. There were no landing mats(海绵垫), no stopwatches and no photo finishes. In fact, cameras and stopwatches were not used until the 1932 Olympic Games in Los Angeles, the USA.

Today technology has completely revolutionized(changed) sports. Take sports equipment(装备)for example. Starting blocks are now equipped with electronic pressure sensors(传感器), which provide exactly correct race time and also help to catch runners who “jump the gun”. As athletes cross the finishing line, special digital cameras can also easily decide the winner. The clays of dead heats are gone.

Athletes have also benefited(受益) from technological developments. Body-hug-ging suits, which reduce(减少) wind drag, can help cut up to one-tenth of a second from runners’ race times. Top athletes are even provided with tailor-made sports shoes. These shoes are made to fit the athlete exactly—and there are even air compartments in the shoes that can be filled to meet each runner’s individual needs.

Technology has also changed the way that many sports are performed. Take one example—the pole vault(撑杆跳). The inclusion of a landing mat obviously made a big difference to the vaulting style(方式)as athletes no longer needed to worry about hurting themselves as they fell. Without these worries, athletes could obviously jump higher. These days, polevaulters do not even need to worry about the crossbar as the uprights are now fitted with light-emitting diodes(LEDs) that measure(测量) how high the athlete vaulted. Technology has even been to the advantage of swimmers. New pools have been designed to reduce wave interference and sports scientists have even developed a new style of swimming that increases buoyancy and reduces drag in the water.

The increasing importance of these technological developments has led many sportsmen to suggest that the “Olympic spirit” is being lost in a rush to break records and win medals. Many developing countries say that technology has become too important in sport and that athletes from developing countries that cannot afford such technology are disadvantaged. There are no easy answers but one thing is sure—we cannot turn back time. Technology cannot go backwards.

1.How many pieces of high-tech sports equipment are mentioned in paragraph 2 and 3?

A.One.                  B.Two.                

C.Three.               D.Four.

2.The underlined phrase dead heats means “________”.

A.sports equipment which was out of date

B.runners who jumped the gun while running

C.diseases which killed runners in hot weather

D.races in which runners finished at the same time

3.What can be inferred from the fourth paragraph?

A.LEDs can measure the speed of swimming.

B.The pole vault was not quite safe in the past.

C.Polevaulters jump higher with landing mats.

D.New pools have changed the style of swimming.

4.The purpose of the writer in writing this article is ________.

A.to suggest we should keep up with the times

B.to show us the future of modern Olympics

C.to prove that the athletes have done better

D.to introduce high-tech sports equipment

 

1.D 2.D 3.B 4.A 【解析】 试题分析: 1. pressure sensors(传感器)- special digital cameras- Body-hug-ging suits- air compartments. 故选D 2. athletes cross the finishing line, special digital cameras can also easily decide the winner.可以推断出即使是同时跑到终点的,也能使用这种特殊的电子相机来决定谁是真正的冠军。故选D 3. one example—the pole vault(撑杆跳). The inclusion of a landing mat obviously made a big difference to the vaulting style(方式)as athletes no longer needed to worry about hurting themselves as they fell.得知选B. 4.根据Today technology has completely revolutionized(changed) sports.- Athletes have also benefited(受益) from technological developments.- Technology has also changed the way that many sports are performed.等得知。故选A. 考点:政治经济文化类阅读
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As we become richer and richer, we are producing more and more rubbish. The Asian Development Bank(ADB) says that our largest cities produce 760 000 tons of solid waste every day. It predicts(预料) that there will be an increase—to 1.8 million tons—by 2025. It seems too much to deal with. “The growing waste is simply trying to cover our cities,” says Michael Lindfield, a specialist of ADB in Manila.

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Much of the added difficulty is packaging from consumer(消费者)products and the products themselves—all of which need years, even centuries to decompose(化解). Lindfield believes that four of every five products we buy are thrown away after a single use. It all makes the work to deal with solid waste much more expensive.

The rubbish is more than just an environmental problem—it also influences national economies(经济) by disturbing the world market, discouraging tourism and slowing down industrial development.

Lots of rubbish also influences the look of our cities. As he walks to work from his home in Bangkok every day, Chatchat Mutita, a 36-year-old advertising specialist, must pass a lot of ugly, smelly rubbish that isn’t collected until late at night. He says things get worse when it rains because some yellow water will stream from the rubbish to the sidewalk.

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A.What our environment looks like.

B.How important to clean our cities.

C.What a serious problem we have.

D.How difficult to remove rubbish.

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A.It causes a lot of difficulty cleaning up our cities.

B.It stops our nation economies from developing.

C.It makes our environment uglier and dirtier.

D.It brings air pollution, water pollution and diseases.

3.What does the underlined sentence mean in the passage?

A.Many countries are short of proper methods to deal with rubbish.

B.Many countries are not rich enough to deal with rubbish properly.

C.Many countries are short of proper resources to deal with rubbish.

D.Many countries are not wise enough to deal with rubbish properly.

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It takes courage to be honest when people all around you are getting away with cheating on tests, lying to their parents, and stealing at work. But, remember, every act of honesty is a deposit (储蓄) into your PBA and will build strength.

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3.What does the author expect to show by Jeff’s story?

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B. A bad thing can be turned into a good one.

C. Helping others cheat can do good to nobody.

D. One should realize the wrong in his bad deeds.

4.In the last paragraph the author mainly wants to express ______.

A. one must be brave to be honest

B. it’s difficult to be honest when others are not

C. one should be honest when making a deposit

D. honesty in one’s actions can help him in the future

 

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D. how they can protect themselves

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A. Keep some animals to protect them.

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There were two McDonald’s Mac and Dick and they were brothers. In 1948 they owned a restaurant in California. They liked working in the restaurant, but they got tired of the customers(顾客) ordering so many different things to eat.

“If we gave customers a smaller menu(菜单), we could make some of the food before they came, and they wouldn’t have to wait so long for their meals,” said one of the brothers. The other brother agreed and said, “If we made the customers come to the counter(柜台), we wouldn’t need any waiters and waitresses(女服务员). We could also use plastic plates so there wouldn’t be any washing-up.”

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【小题】The McDonald brothers offered customers fewer kinds of foods so that _____.

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C. customers could get their meals quickly

D.customers would pay less.

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Imagine you’re at a party full of strangers. You’re nervous. Who are these people? How do you start a conversation? Luckily, you’ve got a thing that sends out energy at small chips(芯片) in everyone’s name tag(标签).The chips send back name, job, hobbies-whatever. Making new friends becomes simple.

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When Marconi invented radio, he thought it would be used for ship-to-shore communication, not for pop music. Who knows how RFID and other technologies will be used in the future. Here’s a wild guess: Not for buying milk.

1.The article is intended to______.

A. warn people of the possible risks in adopting RFID technology

B. explain the benefits brought about by RFID technology

C. convince people of the uses of RFID technology

D. predict the applications of RFID technology

2.We know from the passage that with the help of RFID tags, people_____.

A. will have no trouble getting data about others

B. will have more energy for conversation

C. will have more time to make friends

D. won’t feel shy at parties any longer

3.Passive RFID tags chiefly consist of____.

A. scanning devices      B. radio waves  

C. batteries             D. chips

4.Why are some people worried about RFID technology?

A. Because children will be tracked by strangers.

B. Because market competition will become fiercer.

C. Because their private lives will be greatly affected.

D. Because customers will be forced to buy more products.

 

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