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英语听力—环球英语 451:One Computer Each

时间:2011-10-28 06:14来源:互联网 提供网友:fei   字体: [ ]
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    (单词翻译:双击或拖选)

  Voice 1
Welcome to Spotlight1. I’m Joshua Leo.
Voice 2
And I’m Marina Santee. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live.
Voice 1
How are you listening to this programme today? You could be listening to it on the radio. Or you could be listening on a computer. Computers are becoming more and more important to many people around the world. However, it is still the richer countries that use computers the most.
Voice 2
One organisation2 is trying to change that. It thinks that children all over the world should have the chance to use a computer. It has developed a small computer that is light enough to carry. Laptop computers like this usually cost more than six hundred dollars to buy. But this group’s computers cost less than two hundred dollars.
Voice 1
The organisation is called ‘One Laptop per Child’ or OLPC. Its idea is that millions of children in developing countries will be able to have one laptop computer each. OLPC hopes to sell huge numbers of computers to developing countries. Then the organisation should be able to lower the price of each laptop to one hundred dollars.
Voice 2
The man who started One Laptop per Child is Nicholas Negroponte. He is from the United States. He was already a successful computer scientist – but in 2005 he launched3 OLPC. He spoke4 at a conference in the United States where people discuss new ideas. He explained what made him start the OLPC project.
Voice 3
‘I wanted to do something that would be important. But I also wanted something that would take advantage of all my life experience. I knew people where I worked. I knew people who were either heads of companies or wealthy... I said “Let us do something that takes advantage of this”. I thought we could help with education by giving children the power to achieve things. I thought that bringing the world the chance to use computers was the thing we should do.’
Voice 1
OLPC sells laptop computers to developing countries. The governments in these countries then give the laptops to school children. The laptops are strong and difficult to break. They also have an unusual and colourful design. Children can even power the laptops themselves. They pull on a small device5 that spins a wheel. Doing this for one minute creates enough electricity to power the laptop for ten minutes. Or the laptops can be attached to other power supplies.
Voice 2
The computers are designed to help the children learn. They can connect to the internet and to other laptops. This forms a group of children who can talk to each other through their laptops. Children can also take the laptops home and continue to learn there.
Voice 1
The OLPC designers did not want to fix the design of the laptop too firmly. They did not want to make it so that a child could use it in only one way. They wanted the child to be able to change how the laptop worked – to be creative – to learn by doing. To do this the designers put programs on the laptops that the children could develop. This software was also free. So it helped to keep the cost of the laptops down.
Voice 2
However, in May 2008 One Laptop per Child was forced to compromise6 this idea. The organisation began working with Microsoft, the biggest software company in the world. This was because many developing countries said they would not buy the laptops unless they had Microsoft computer software. Microsoft computer programmes are the most popular in the world and are used for many different things. Microsoft developed a low cost version7 of its Windows software for the laptop. However it is not free. And critics say that using Windows will make it harder for children to be as creative as OLPC had wanted.
Voice 1
The use of Microsoft software is not the only change that the project has faced. During the first few months of 2008, three of the top members of the organisation resigned. Also, the project has not been as successful as first hoped. At first, Negroponte said the plan was to sell seven to ten million laptops in two thousand and seven. And he planned to sell one hundred to two hundred million the following year. However, by the middle of two thousand and eight, OLPC had only sold six hundred thousand laptops.
Voice 2
This number is a lot lower than Nicholas Negroponte had hoped for. However there are still thousands of children around the world using the laptops. Many children in Nigeria, Haiti, Mongolia and a number of South American countries have got their own laptop.
Voice 1
Ahmadi Ahned lives in Nigeria. He spoke to the BBC about the laptop that he had been given.
Voice 4
‘Before the laptops we were writing on paper. Our teachers had taught us about computers but we had never used one. With the help of this computer we know so many things. We teach each other and we learn from each other.”
Voice 2
However, since then, Nigeria has stopped buying the laptops. A new education minister has been elected. He does not think OLPC is a good idea. He says it costs too much money.
Voice 1
One Laptop Per Child may not be as successful as the organisation first hoped. But the idea behind it seems to have made many other companies start to think. Other computer makers8 are now selling their own very cheap laptops. One of the biggest computer firms, Intel, has a similar laptop that competes with the OLPC computer. Another company in India is even making a computer for less than one hundred dollars.
Voice 2
When Nicholas Negroponte first came up with the idea of One Laptop Per Child it seemed impossible. But it has happened. However, OLPC’s biggest success may be the way it has encouraged other makers of computers. People say it can only be a good thing that more companies are now making laptops for people who would not normally9 be able to buy one.
Voice 1
However, others disagree. They think it is just a way of people in rich countries to think they are helping10 the world. People against OLPC do not think it is helpful just to give poor communities computers – especially when many do not have clean water or electricity. Arguments over the usefulness of cheap laptops may continue for a number of years. The lives of the children using the laptops today could show who is right.
 


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 organisation organisation     
n.组织,安排,团体,有机休
参考例句:
  • The method of his organisation work is worth commending.他的组织工作的方法值得称道。
  • His application for membership of the organisation was rejected.他想要加入该组织的申请遭到了拒绝。
3 launched e6629d9df33839e8c4e637ffbcd1d5e2     
v.发射( launch的过去式和过去分词 );[计算机]开始(应用程序);发动;开展(活动、计划等)
参考例句:
  • He launched a bitter diatribe against the younger generation. 他对年轻一代发起了猛烈的抨击。
  • The product was launched amid much fanfare worldwide. 这个产品在世界各地隆重推出。
4 spoke XryyC     
n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
参考例句:
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
5 device Bv8x6     
n.器械,装置;计划,策略,诡计
参考例句:
  • The device will be in production by the end of the year.该装置将于年底投入生产。
  • The device will save much time and effort for us.这种装置会使我们节省大量时间和气力。
6 compromise jO0z2     
n.妥协;妥协方案;vt.损害;vi.妥协,让步
参考例句:
  • The spokesman made it clear that no compromise was yet in sight.发言人表明,目前还不会妥协。
  • The probable outcome of the talks is a compromise.会谈的结果很可能是妥协。
7 version FiJwT     
n.版本;型号;叙述,说法
参考例句:
  • His version of the events is pure supposition.他对这件事的说法纯属猜测。
  • What is your version of this matter?你对这件事情的看法 怎么样?
8 makers 22a4efff03ac42c1785d09a48313d352     
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》
9 normally ln8zVb     
adv.正常地,通常地
参考例句:
  • I normally do all my shopping on Saturdays.我通常在星期六买东西。
  • My pulse beats normally.我脉搏正常。
10 helping 2rGzDc     
n.食物的一份&adj.帮助人的,辅助的
参考例句:
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
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