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英语听力—环球英语 874 Population and the Earth

时间:2012-01-31 06:13来源:互联网 提供网友:fei   字体: [ ]
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  Voice 1
Welcome to Spotlight1. I'm Liz Waid.
Voice 2
And I'm Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live.
Voice 1
What happens when too many people use too many of the earth's resources2? The answer is simple. The resources run out - there are no more left. This is what many people believe is happening to the earth right now. Many experts believe there are too many people, using too many resources. People need a way to balance the way they live with the resources they have. Family planning is one part of this balance.
Voice 2
Today's Spotlight is on Beahitse, a small village in Madagascar. There, family planning has resulted in improved lives and a healthier environment.
Voice 1
The growing human population is a global3 concern. A larger population uses a larger amount of resources like water, land, and food. When these resources run out, people suffer. Lack of resources leads to poverty4, hunger, disease5 and war.
Voice 2
One influence on global population is family size. Some experts believe this is the key to solving the earth's population problem. Many families around the world do not decide when to have children, or how many children they want to have. They may not have the resources to avoid having babies. Or, they just may not know how to avoid having children. Many experts believe it is important to give people the ability to choose the number of children they will have. They also believe families should be able to choose the length of time between the children they do have.
Voice 1
The World Wildlife Fund6, the WWF, is an organization that aims to protect nature. They encourage people to use the natural resources they already have wisely. And they share sustainable7 and renewable ways to use natural resources. In one of the WWF's joint8 projects in Beahiste, they worked with this community to improve their health and environment.
Voice 2
The Spiny9 Forest is in the African country of Madagascar. The area is extremely10 dry. It is a forest, but it is also like a desert. It receives only twelve [12] to twenty-four inches of rain each year. The forest contains many rare11 plants and animals found only there.
Voice 1
Four ethnic12 groups of people also live in this area. For many years they have used all parts of the forest to survive. They make their tools and medicines from the plants. They hunt the animals for food.
Voice 2
This amazing, living environment is in danger. Every year, more and more people move closer and closer to this area. Life in the Spiny Forest is changing. Animals are disappearing because of over-hunting. People are also cutting down more and more trees. However, the Spiny Forest cannot support the needs of all these people. It is a slow-growing forest. The plants and animals cannot recover as quickly as people use the resources. So what can be done?
Voice 1
Three organizations joined together to answer that question: the aid group USAID, the WWF, and a local health organization called ASOS. Their project dealt with all three problems at the same time - population, health, and environment. It was called a PHE project.
Voice 2
The three groups worked in the small village of Beahitse. Here, family sizes are usually large. On average, each woman has seven children. Some women want large families. But this is not true of everyone. Some women, with their husbands, did not have the information or resources to plan their families.
Voice 1
For women around the world, it can be difficult to talk about family planning and contraceptive devices13. These devices prevent pregnancy14, and include rubber condoms, injections15 or small pills taken by mouth. Often, the community believes family planning is a private matter, and people should not discuss it. So, even though women may want or need contraceptive devices, they are not able to get them. The women of Beahitse could not get the devices because the nearest health center is almost forty kilometers away.
Voice 2
The PHE project workers did not force people in Beahitse to stop having children. But they did TEACH people. They told people in the community about different family planning methods. They told women how to avoid having children if they did not want them. They provided16 contraceptive devices and information about family planning. And, the PHE workers trained local people to continue their work.
Voice 1
PHE workers also concentrated17 on the environment. They showed the people how to use the natural resources they have in a wiser way. They provided new technology for the people to use. For example, a new cooking stove now helps women save time and energy for themselves. But it also helps the environment. Women no longer spend so many hours in the forest collecting wood. And they no longer need to cut down as many trees.  With new methods like these, people can use the resources here over and over for a long time.
Voice 2
The results of the PHE project in Beahitse have been very encouraging! Women have begun talking about their wishes to have smaller families. They have started to share their knowledge with other women in their village. The women are able to get family planning supplies, like contraceptive devices.
Voice 1
PHE workers also train the men in new farming18 methods. The men know how leaving space around new seedlings19 is necessary for plants to grow well. PHE workers compare these planting methods to planning families. Men see how smaller, better spaced families are healthier and easier to provide for.
Voice 2
The PHE project in Beahitse is a success for the environment and for families. People are seeing the link between the environment and the people who live in it. They are sharing information about family planning. And they know that planning a family and managing the environment are important parts of the future of the area.
Voice 1
Fewer people use fewer of the earth's resources. When fewer people also use their resources more wisely, they can stop the effects of overpopulation. The village of Beahitse in the Spiny Forest is only one example of how population, health and the environment are linked. But similar situations exist all across the world. And many more will appear in the future. Taking care of our resources and working together to find answers will require every person. We all share the same earth.
 


点击收听单词发音收听单词发音  

1 spotlight 6hBzmk     
n.公众注意的中心,聚光灯,探照灯,视听,注意,醒目
参考例句:
  • This week the spotlight is on the world of fashion.本周引人瞩目的是时装界。
  • The spotlight followed her round the stage.聚光灯的光圈随着她在舞台上转。
2 resources wkJzZz     
n.勇气;才智;谋略;有助于实现目标的东西;资源( resource的名词复数 );[复数]物力;办法;来源
参考例句:
  • The world's resources are rapidly diminishing. 世界资源正在迅速减少。
  • a policy to equalize the distribution of resources throughout the country 使资源在全国分布均衡的政策
3 global sgfxX     
adj.全球的;球形的;世界的
参考例句:
  • A global environmental meeting is going to be held here.一个全球环境会议将在这里举行。
  • The report takes a global view of the company's problems.这份报告对公司的问题作了综合性的论述。
4 poverty fP6xf     
n.贫穷, 贫困, 贫乏, 缺少
参考例句:
  • We must continue to war against poverty and disease.我们一定要继续同贫穷和疾病作斗争。
  • He showed his poverty in his knowledge of agriculture.他表现出缺乏对农业知识的了解。
5 disease etMxx     
n.疾病,弊端
参考例句:
  • The doctors are trying to stamp out the disease.医生正在尽力消灭这种疾病。
  • He fought against the disease for a long time.他同疾病做了长时间的斗争。
6 fund vhUx8     
n.基金,资金,存款,财源,贮藏;vt.提供资金,积累
参考例句:
  • They decided to set up a fund for this purpose.他们决定为此专立一项基金。
  • This fund may not be drawn on without permission.这笔钱非经批准不得动用。
7 sustainable sustainable     
adj.足可支撑的,养得起的,可以忍受的
参考例句:
  • What is sustainable economic development?什么是可持续的经济发展?
  • Our capability for sustainable development was enhanced.我们可持续发展能力增强。
8 joint m3lx4     
adj.联合的,共同的;n.关节,接合处;v.连接,贴合
参考例句:
  • I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤,肩膀脫臼了。
  • We wrote a letter in joint names.我们联名写了封信。
9 spiny 3F9zU     
adj.多刺的,刺状的;n.多刺的东西
参考例句:
  • This is the Asiatic ornamental shrub with spiny branches and pink blossoms.这就是亚洲的一种观赏灌木,具有多刺的枝和粉红色的花。
  • Stay away from a spiny cactus.远离多刺仙人掌。
10 extremely 2tJzAz     
adv.极其,非常,极度
参考例句:
  • The film is extremely good,I just cannot miss it.这部电影太精彩了,我非看不可。
  • The old man was extremely difficult to get along with.这个老人极难相与。
11 rare lANze     
adj.稀罕的,罕有的,珍贵的,稀薄的,半熟的,非常的;adv.非常
参考例句:
  • It is rare to see a man over 160 years old.很少见到一个人能活到160岁。
  • The zoo has a lot of rare animals in it.这个动物园有许多珍奇的动物。
12 ethnic jiAz3     
adj.人种的,种族的,异教徒的
参考例句:
  • This music would sound more ethnic if you played it in steel drums.如果你用钢鼓演奏,这首乐曲将更具民族特色。
  • The plan is likely only to aggravate ethnic frictions.这一方案很有可能只会加剧种族冲突。
13 devices e0212e54ec3a2a120ca0d321b3a60c78     
n.设备;装置( device的名词复数 );花招;(为实现某种目的的)计划;手段
参考例句:
  • electrical labour-saving devices around the home 节省劳力的各种家用电器
  • modern labour-saving devices such as washing machines and dishwashers 诸如洗衣机和洗碗机之类的现代化省力设备
14 pregnancy lPwxP     
n.怀孕,怀孕期
参考例句:
  • Early pregnancy is often accompanied by nausea.怀孕早期常有恶心的现象。
  • Smoking during pregnancy increases the risk of miscarriage.怀孕期吸烟会增加流产的危险。
15 injections 0d0b50c09d227c2d42b8f31db4171f72     
n.注射( injection的名词复数 );(液体)注入;喷入;大量资金的投入
参考例句:
  • The doctor was associated in the child's mind with injections and pains. 在孩子的心里,医生总是使他联想到打针与疼痛。 来自《简明英汉词典》
  • Injections of vitamin C are obviously advantageous. 注射维生素C显然是有利的。 来自《简明英汉词典》
16 provided PkNzng     
conj.假如,若是;adj.预备好的,由...供给的
参考例句:
  • Provided it's fine we will have a pleasant holiday.如果天气良好,我们的假日将过得非常愉快。
  • I will come provided that it's not raining tomorrow.如果明天不下雨,我就来。
17 concentrated Kv3zxU     
adj.集中的;全神贯注的;浓缩的;汰选出来的v.集中(concentrate的过去分词);聚集,集结;凝缩,浓缩;[矿]汰选
参考例句:
  • He made a concentrated effort to finish the work on time. 他全力以赴以按时完成这项工作。
  • He was calm and concentrated in judging how to defeat his opponent. 他冷静沉着,聚精会神地判断如何打败对手。 来自《简明英汉词典》
18 farming ituzIo     
n.农事;耕作
参考例句:
  • He lives by farming.他靠务农过活。
  • He is farming in Africa.他在非洲经营农场。
19 seedlings b277b580afbd0e829dcc6bdb776b4a06     
n.刚出芽的幼苗( seedling的名词复数 )
参考例句:
  • Ninety-five per cent of the new seedlings have survived. 新栽的树苗95%都已成活。 来自《现代汉英综合大词典》
  • In such wet weather we must prevent the seedlings from rotting. 这样的阴雨天要防止烂秧。 来自《现代汉英综合大词典》
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