英语音频杂志：保护动物

 　　Animal conservation

　　Many animal and plant species have become extinct and many more are in critical danger. Finding ways to protect the earth's wildlife and conserve¹ the natural world they inhabit is now more important than ever.

　　Extinction²

　　Extinction is a natural process. Many species had ceased to exist before humans evolved. However, in the last 400 years, the number of animals and plants becoming extinct has reached crisis point. Human population levels have risen dramatically in the same time period and man's predatory instincts combined with his ruthless consumption of natural resources are directly responsible for the situation.

　　Dodo

　　The Dodo is a classic example of how human behavior can cause irreparable damage to the earth's biological diversity. The flightless Dodo was native to the Island of Mauritius in the Indian Ocean. It lived off fruit fallen from the island's trees and lived unthreatened until humans arrived in 1505. The docile³ bird became a source of food for sailors and lacked the ability to protect itself from animals introduced to the island by humans such as pigs, monkeys and rats. The population of Dodos rapidly decreased and the last one was killed in 1681.

　　Endangered Animals

　　In 2002 many animals remain threatened with extinction as a result of human activity. The World Wildlife Fund works tirelessly to raise awareness⁴ of the predicament facing these animals and find ways to protect them. By focusing on a number of high profile, 'charismatic icons⁵' such as the rhino⁶, panda, whale and tiger, the WWF aims to communicate, 'critically important environmental issues'. The organization's ultimate goal is to, 'stop the degradation⁷ of the planet's natural environment and to build a future in which humans live in harmony with nature'.

　　Rhinos⁸

　　The Rhino horn is a highly prized item for practitioners⁹ of Asian medicine. This has led to the animal being relentlessly¹⁰ hunted in its natural habitat. Once widespread in Africa and Eurasia, most rhinos now live in protected natural parks and reserves. Their numbers have rapidly decreased in the last 50 years, over half the remaining rhinos disappeared in the 1970s, and the animals remain under constant threat from poachers.

　　The Giant Panda

　　The future of the WWF's symbol is far from certain. As few as 1000 remain in the wild, living in small isolated¹¹ groups. These groups have been cut off from each other as a result of deforestation and human expansion in to their natural habitat. The Chinese government has set up 33 panda reserves to protect these beautiful animals and made poaching them punishable with 20 years in prison. However, the panda's distinct black and white patched coat fetches a high price on the black market and determined¹² poachers still pose one of the most serious threats to the animals continued existence.

　　Whales

　　The International Whaling Commission meets every year. The agenda covers ways to ensure the survival of the species and the complex problems arising from countries such as Japan, wishing to hunt certain whales for 'scientific' purposes. Despite the fact that one third of the world's oceans have been proclaimed whale sanctuaries¹³, 7 out of 13 whale species remain endangered. The plight¹⁴ of the North Atlantic Right Whale is particularly serious. Hunted for their rich supply of oil, their numbers have dwindled¹⁵ to just 300. Collisions with ships, toxic¹⁶ pollution and becoming entangled¹⁷ in fishing nets are other major causes of whale deaths.

　　Tigers

　　The last 100 years has seen a 95% reduction in the numbers of remaining tigers to between 5000 and 7000 and The Bali, Javan, and Caspian tigers are already extinct. The South China tiger is precariously¹⁸ close to disappearing, with only 20 to 30 still alive. Like the Rhino horn, tiger bones and organs are sought after for traditional Chinese medicines. These items are traded illegally along with tiger skins.

　　Take Action

　　The WWF is actively¹⁹ involved in many areas of the world fighting to protect the natural habitats of endangered animals from further damage and curb²⁰ the activities of poachers. They also work to influence governments and policy makers²¹ to introduce laws aimed at reducing the threat of pollution and deforestation. Our own individual efforts at home and in the workplace can also make a difference. By reducing waste and pollution, saving water, wood and energy, and reusing and recycling whenever possible, we can reduce the possibility of even more animals being lost, never to return.

1 conserve   

vt.保存，保护，节约，节省，守恒，不灭

参考例句：

• He writes on both sides of the sheet to conserve paper.他在纸张的两面都写字以节省用纸。
• Conserve your energy,you'll need it!保存你的精力，你会用得着的！

2 extinction   

n.熄灭，消亡，消灭，灭绝，绝种

参考例句：

• The plant is now in danger of extinction.这种植物现在有绝种的危险。
• The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。

3 docile   

adj.驯服的，易控制的，容易教的

参考例句：

• Circus monkeys are trained to be very docile and obedient.马戏团的猴子训练得服服贴贴的。
• He is a docile and well-behaved child.他是个温顺且彬彬有礼的孩子。

4 awareness   

n.意识，觉悟，懂事，明智

参考例句：

• There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
• Environmental awareness has increased over the years.这些年来人们的环境意识增强了。

5 icons   

n.偶像( icon的名词复数 )；（计算机屏幕上表示命令、程序的）符号，图像

参考例句：

• Distinguish important text items in lists with graphic icons. 用图标来区分重要的文本项。 来自About Face 3交互设计精髓
• Daemonic icons should only be employed persistently if they provide continuous, useful status information. 只有会连续地提供有用状态信息的情况下，后台应用程序才应该一直使用图标。 来自About Face 3交互设计精髓

6 rhino   

n.犀牛，钱, 现金

参考例句：

• The rhino charged headlong towards us.犀牛急速地向我们冲来。
• They have driven the rhino to the edge of extinction.他们已经令犀牛濒临灭绝。

7 degradation   

n.降级；低落；退化；陵削；降解；衰变

参考例句：

• There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土地退化问题。
• Gambling is always coupled with degradation.赌博总是与堕落相联系。

8 rhinos   

n.犀牛（rhino的复数形式）

参考例句：

• There are many reports of people taming and even training Indian rhinos. 有许多关于人们驯养甚至训练印度犀牛的记载。 来自辞典例句
• The rhinos had fed during the night in the rice fields of these villagers. 犀牛夜里在这些村民的庄稼地里也已吃饱了。 来自辞典例句

9 practitioners   

n.习艺者，实习者( practitioner的名词复数 )；从业者（尤指医师）

参考例句：

• one of the greatest practitioners of science fiction 最了不起的科幻小说家之一
• The technique is experimental, but the list of its practitioners is growing. 这种技术是试验性的，但是采用它的人正在增加。 来自辞典例句

10 relentlessly   

adv.不屈不挠地；残酷地；不间断

参考例句：

• The African sun beat relentlessly down on his aching head. 非洲的太阳无情地照射在他那发痛的头上。
• He pursued her relentlessly, refusing to take 'no' for an answer. 他锲而不舍地追求她，拒不接受“不”的回答。

11 isolated   

adj.与世隔绝的

参考例句：

• His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
• Patients with the disease should be isolated. 这种病的患者应予以隔离。

12 determined   

adj.坚定的；有决心的

参考例句：

• I have determined on going to Tibet after graduation.我已决定毕业后去西藏。
• He determined to view the rooms behind the office.他决定查看一下办公室后面的房间。

13 sanctuaries   

n.避难所( sanctuary的名词复数 )；庇护；圣所；庇护所

参考例句：

• The designation of special marine reserves and marine sanctuaries shall be subject to the State Council for approval. 海洋特别保护区、海上自然保护区的确定，须经国务院批准。 来自《简明英汉词典》
• After 1965 he acquiesced when they established sanctuaries on that soil. 1965年以后，他默认了他们在那块土地上建立庇护所。 来自辞典例句

14 plight   

n.困境，境况，誓约，艰难；vt.宣誓，保证，约定

参考例句：

• The leader was much concerned over the plight of the refugees.那位领袖对难民的困境很担忧。
• She was in a most helpless plight.她真不知如何是好。

15 dwindled   

v.逐渐变少或变小( dwindle的过去式和过去分词 )

参考例句：

• Support for the party has dwindled away to nothing. 支持这个党派的人渐渐化为乌有。
• His wealth dwindled to nothingness. 他的钱财化为乌有。 来自《简明英汉词典》

16 toxic   

adj.有毒的，因中毒引起的

参考例句：

• The factory had accidentally released a quantity of toxic waste into the sea.这家工厂意外泄漏大量有毒废物到海中。
• There is a risk that toxic chemicals might be blasted into the atmosphere.爆炸后有毒化学物质可能会进入大气层。

17 entangled   

adj.卷入的；陷入的；被缠住的；缠在一起的v.使某人（某物/自己）缠绕，纠缠于（某物中），使某人（自己）陷入（困难或复杂的环境中）( entangle的过去式和过去分词 )

参考例句：

• The bird had become entangled in the wire netting. 那只小鸟被铁丝网缠住了。
• Some military observers fear the US could get entangled in another war. 一些军事观察家担心美国会卷入另一场战争。 来自《简明英汉词典》

18 precariously   

adv.不安全地；危险地；碰机会地；不稳定地

参考例句：

• The hotel was perched precariously on a steep hillside. 旅馆危险地坐落在陡峭的山坡上。 来自《简明英汉词典》
• The phone was perched precariously on the window ledge. 电话放在窗台上，摇摇欲坠。 来自《简明英汉词典》

19 actively   

adv.积极地，勤奋地

参考例句：

• During this period all the students were actively participating.在这节课中所有的学生都积极参加。
• We are actively intervening to settle a quarrel.我们正在积极调解争执。

20 curb   

n.场外证券市场，场外交易；vt.制止，抑制

参考例句：

• I could not curb my anger.我按捺不住我的愤怒。
• You must curb your daughter when you are in church.你在教堂时必须管住你的女儿。

21 makers   

n.制造者，制造商（maker的复数形式）

参考例句：

• The makers of the product assured us that there had been no sacrifice of quality. 这一产品的制造商向我们保证说他们没有牺牲质量。
• The makers are about to launch out a new product. 制造商们马上要生产一种新产品。 来自《简明英汉词典》