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题型:阅读理解-阅读单选 难度:0.65 引用次数:256 题号:17735728

An argument will break down if one of the premises is not true or if the conclusion does not logically follow from them. For example, consider this argument:

The deer population in our state should be preserved. During the hunting season hundreds of deer are killed. Therefore, the hunting season should be discontinued.

To challenge this argument, the state’s wildlife commission might agree with both the major and minor premises but question whether the conclusion follows logically from them. True, the deer population should be preserved; true, deer are killed during the hunting season. However, in a state where deer have no natural enemies, herds become too large for the natural forest vegetation to support them. The overpopulated herds eat the leaves of the young trees, killing the trees, before dying of starvation themselves. The commission might conclude, therefore, that a limited hunting season helps preserve a healthier and more stable population of deer.

People who already agree with you need no persuasion, although a well-argued case for their own point of view is always welcome. But indifferent and doubting people will tend to resist your argument because they have minds of their own. To convince them, you will need to refute(驳斥)opposing arguments.

To give up a position that seems reasonable, the arguer has to see that there is an even more reasonable one. In addition to presenting your own case, review the chief arguments of the other side and explain what you think is wrong with them.

It is the best way to deal with the other side. Often it is useful to summarize the opposing position. Sometimes a better plan is to anticipate objections as you develop your detailed reasons for your argument. Wherever you decide to deal with opposing arguments, do your best to refute them.

As you refute opposition arguments, try to establish common ground with readers who at first do not agree with your views. If you can show that you share their values, they may be able to switch to your position without giving up what they feel is important. For example, to persuade people emotionally opposed to shooting helpless deer, a state wildlife commission would have to show that it too cares about preserving deer and does not want them to die needlessly. Having established these values in common, the commission might be able to persuade people that a carefully controlled hunting season is good for the deer population because it prevents starvation caused by over-population. However, if those opposed to hunting want to persuade the commission to ban the hunting season, they would need to show that the commission could achieve its goals by some other means, such as expanding the deer preserve or allowing the deer and the food supply to come into a natural balance.

1. What does the underlined word premises mean in the first paragraph?
A.establishmentsB.commercials
C.assumptionsD.prejudices
2. By killing some deer, we ________.
A.have the hunting seasonB.make the hunters happy
C.protect the rest of the herdsD.create their natural enemies
3. It is suggested that you ________ before refuting the opposing argument.
A.present your case firstB.summarize the position of the other side
C.review your own viewsD.pretend to be indifferent
4. Which of the following statements is NOT TRUE?
A.One may give up a position when he sees a more reasonable one.
B.You’d better anticipate the possible objections before you give your reasons
C.Deer should be preserved but overpopulation will do harm to them.
D.Those opposed to hunting don’t have good reasons

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文章大意:这是一篇说明文。本篇文章主要讲述南美四国联合成立海洋保护区的决定。

【推荐1】Colombia, Costa Rica, Ecuador and Panama have agreed to create a huge joint marine reserve around the coasts of their countries. The reserve will cover 200,000 square miles of the Pacific Ocean in an area that is an important route for long-distance wildlife migrations. These are annual journeys made by many sea creatures, including sharks, stingrays. Turtles and whales, to move between feeding grounds or to breed. The leaders of the four countries announced their plan to create the Eastern Tropical Pacific Marine Corridor (通道) at the COP26 environmental summit in Glasgow, Scotland.

There will be a ban on commercial fishing within the zone, as well as moves to stop illegal fishing by local communities. The presidents of Colombia and Ecuador also announced that they would expand existing areas of protected water around their countries. This includes the seas around the Galápagos Islands, a group of islands that is home to a huge number of species found nowhere else on Earth. “Just as all the world leaders here have called for action not words, I believe this is a concrete action,” said Ecuador s president, Guillermo Lasso.

Alex Hearn, a marine biologist working in the Galapagos, told The Guardian newspaper that the numbers of migratory creatures—including sharks and stingrays—have fallen in recent years. The eastern Pacific attracts fishing ships from all over the world and over fishing has affected several species. Hammerhead sharks are in particular danger because their fins are a highly prized food in China. Just last year, one Ecuadorian company illegally exported 26 tons of shark fins to Hong Kong. Hearn says that the announcement is “a moment to enjoy but there’s a lot of work that needs to be done.”

1. What is the purpose of creating a huge joint marine reserve around the coasts?
A.To stop over fishing.B.To prevent sea pollution.
C.To feed sharks and stingrays.D.To protect sea creature migrations.
2. How will the announcement in paragraph 2 improve the marine condition?
A.More areas of water will be protected.
B.Fishing is not allowed in this protected area.
C.Food will be prepared to feed the wildlife in this area. .
D.Species around the Galápagos Islands will be specially protected.
3. What can be concluded from Guillermo Lasso’s words?
A.The action is very practical.
B.The marine reserve is a very good plan.
C.Ecuador will respond to the world leaders’ call.
D.Few countries pay attention to marine life protection.
4. What is the main idea of the third paragraph?
A.The announcement will solve the over-fishing problem.
B.Marine situation is still not optimistic and we should do more.
C.The numbers of sharks and stingrays have fallen in recent years.
D.Chinese eating fins is the main reason of the extinction of Hammerhead sharks.
2024-01-11更新 | 26次组卷
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【推荐2】Australia recently declared the koala an endangered species in Queensland, the Australian Capital Territory, and New South Wales (NSW) because of its obvious population decline. In the state of NSW, koala conservation has become a key topic of discussion in the lead-up to the 25 March state election. However, the debate has focused on the expansion of protected areas and ignored the importance of koala conservation on private lands.

The major cause of the koala’s decline—in addition to climate change, wildfires, disease, and encounters with vehicles and dogs—is the loss and degradation(退化)of suitable habitat. In response, the NSW Government has expanded publicly protected areas in the state. Over the past 20 years—about three koala generations—NSW has officially confirmed an additional 1.5 million hectares(公顷)of protected land, some of which is high-quality koala habitat.

However, across Queensland, the Australian Capital Territory and NSW, 77% of the koala’s range is located on land that is owned or rented by private citizens or businesses, where degradation continues. Between 2003 and 2020, agriculture, forestry and infrastructure(基础设施)development have led to the act of cutting down or burning the trees within 760,500 hectare in NSW, including in regions such as the Cumberland Plain and Liverpool Plains, where koalas are known to live. Such development has reduced the gains made through new protected areas.

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An effective koala conservation strategy must include conservation measures in private protected areas, such as payments for ecosystem services, in addition to publicly protected areas. In other words, post-election agendas must strengthen protection of koala habitats on private lands.

1. What did the discussion before the state election fail to notice?
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4. What’s the author’s attitude to the present NSW Koala Strategy?
A.Supportive.B.Disapproving.
C.Tolerant.D.Unclear.
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I guess that is the power of love. It can heal a hurting heart. It can save a broken spirit. It can uplift a sunken soul. It can free you from fear. It can transform your life. It can even take a violent, wild cat and turn her into a puppy dog in a cat suit.

Embrace (拥抱) the love in your own life then. Welcome the love of your family and friends into your life. And let your own love flow through everything you think, everything you say, and everything you do.

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4. What message does the text convey?
A.Where there is life, there is hope.
B.A friend in need is a friend indeed.
C.Love is life in its fullness like the cup with its wine.
D.Do what you fear, and fear that nature will fade away.
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