proficiency /prəˈfɪʃənsi/ n. 熟练，精通

spreadsheet /ˈspredʃiːt/ n. 【计】电子制表软件，电子数据表

credential /krɪˈdenʃəl/ n.文凭；凭证；证书

initiative /ɪˈnɪʃɪətɪv/ n. 主动

obsolete /ˈɒbsəliːt/ adj. 废弃的；过时的

discipline /ˈdɪsɪplɪn/ n. 学科

transcript /ˈtrænskrɪpt/ n. 成绩单





难句突破


But technology companies, which are contributing the lion's share of new jobs, are simultaneously declaring a shortage of qualified workers.

主体句式：But technology companies are declaring a shortage.

结构分析：本句结构并不算复杂，只包含一个非限定性定语从句，但其中用到的表达“the lion's share”可能不太容易理解，“the lion's share”意为“最大或最好的部分”。

句子译文：但同时招聘新岗位最多的技术公司仍然宣称缺少合格的员工。





题目分析


1. B 细节题。从文章第一段和第二段的内容可知，技术公司的用人需求最大，但却缺少合格的员工。在市场上，the need for technical expertise is pervasive。而很多公司不愿意要文科生的原因是they don't have them，他们因缺少技能而难以找到工作。

2. D 推理题。文章第二段提到对技术知识的需求如此普遍，连零售商都需要这种技能。由此可见，D是正确答案。

3. D 细节题。文章第三段最后一行提到设立这一考试的目的是to test and certify their technological proficiency，所以应选择D。

4. A 推理题。从文章第五段引用大学校长的话，以及第六段提到马丁也赞同校长的话可以推知，文科教育仍然很有价值。

5. A 情感态度题。作者的态度可以从作者的选材角度判断出来。本文提到了Tek.Xam这种考试设立的背景、考试的前景以及带给考生的积极变化。由此可见，作者对这种考试是持肯定态度的。





参考译文


今年春天又有一批毕业生从大学步入社会，与此同时，成千上万名像马丁那样具有文科学历的求职者发现他们面临了一个同样的问题。的确，现在的失业率比以往任何时候都低。但同时招聘岗位最多的技术公司仍然宣称缺少合格的员工。关键就在这个词：合格。

高技术公司很少雇用文科毕业生这不足为奇。“我们的公关人员、市场营销人员，甚至律师都有技术才能，”英特尔公司企业事务部主管特雷茜·库恩说。对于技术专长的需求非常普遍，连零售商都需要具有这种技能。“我们公司各个部门都需要掌握一定信息系统技术的毕业生，”Dollar Tree 商店的人力资源总监大卫·麦克德蒙说。“一般我们都不会聘用那些没有这些技能的独立学院毕业生。”

马丁算是比较幸运的，他需要帮助的时候，宝贵的帮助就来了。弗吉尼亚独立学院基金会（VFIC）是该州15所文科大学的网络组织。它同当地公司合作，一起帮助其成员学校的毕业生弥补知识的不足。VFIC邀请了30家公司，包括第一联合国家银行和电子数据系统公司，将企业需求和大学课堂教授的技巧结合起来。在美国电话电报公司（AT＆T）等企业的资助下，VFIC邀请了20位信息技术经理来帮助其成员学校举办一个考试，考试内容基于学生在现实世界中所需要做的工作，目的是测试和证明他们对技术的熟练程度。

“技术考试”（Tek.Xam）由此诞生。它分为八个部分，要求学生设计网站，建立和分析电子数据表，在互联网上调查和研究问题以及证明自己对法律和伦理问题的理解等。VFIC的负责人琳达·戴奇说：“如果一个艺术史专业的学生想得到一份银行的工作，他就要证明自己有这方面的技能。这个证书就是要在这方面帮助他。”今年VFIC成员学校的245名学生参加了这一考试。今后“技术考试”也许能够像法律专业学生参加的“法学院入学考试”（LSAT）和会计专业学生参加的“注册会计师考试”（CPA)一样受到广泛认可。“如果某个学生主动参加并且通过了这个考试，那么也就意味着他需要接受的培训相应减少了，”雷诺兹金属公司的信息总监约翰·鲁丁说道。雷诺兹金属公司也参与了创立这一考试的工作。

所有这一切都避开了一个重要问题：传统的文科课程过时了吗？大学校长们自然认为学校所传授的技能是无价的。亚特兰大艾格尼丝·斯考特学院的玛丽·布朗·布洛克说，本科学历“让毕业生有能力不断重新塑造自己…而他们所学的知识和思维技巧超越了任何一个特定的学科或者时期。”

马丁也有同感。“成绩单上有电脑课当然好，”他说，但“技术考试”让他有能力自学这些技能——而且一张证书可以证明他所付出的努力。现在他已经受聘成为波士顿一家大公司的网络支持助理，正在等待上班通知。





Unit 22


The idea that shopping is the new politics is certainly seductive. You probably go shopping several times a month, providing yourself with lots of opportunities to express your opinions. If you are worried about the environment, you might buy organic food; if you want to help poor farmers, you can do your bit by buying Fairtrade products; or you can express a dislike of evil multinational companies and rampant globalisation by buying only local produce. Sadly, it's not that easy. There are good reasons to doubt the claims made about three of the most popular varieties of “ethical”food: organic food, Fairtrade food and local food. People who want to make the world a better place cannot do so by shifting their shopping habits: transforming the planet requires duller disciplines, like politics.

Organic food, which is grown without man-made pesticides and fertilisers, is generally assumed to be more environmentally friendly than conventional intensive farming. However, farming is inherently bad for the environment: since humans took it up around 11,000 years ago, the result has been deforestation on a massive scale. But following the “green revolution”of the 1960s greater use of chemical fertiliser has tripled grain yields with very little increase in the area of land under cultivation. Organic methods, which rely on crop rotation, manure and compost in place of fertiliser, are far less intensive. So producing the world's current agricultural output organically would require several times as much land as is currently cultivated. There wouldn't be much room left for the rainforest.

Fairtrade food is designed to raise poor farmers' incomes. It is sold at a higher price than ordinary food, with a subsidy passed back to the farmer. But prices of agricultural commodities are low because of overproduction. By propping up the price, the Fairtrade system encourages farmers to produce more of these commodities rather than diversifying into other crops and so depresses prices——thus achieving, for most farmers, exactly the opposite of what the initiative is intended to do. And since only a small fraction of the mark-up on Fairtrade foods actually goes to the farmer——most goes to the retailer——the system gives rich consumers an inflated impression of their largesse and makes alleviating poverty seem too easy.

Surely the case for local food, produced as close as possible to the consumer in order to minimise “food miles”and, by extension, carbon emissions, is clear? Surprisingly, it is not. A study of Britain's food system found that nearly half of food-vehicle miles (ie, miles travelled by vehicles carrying food) were driven by cars going to and from the shops. Most people live closer to a supermarket than a farmer's market, so more local food could mean more food-vehicle miles. Moving food around in big, carefully packed lorries, as supermarkets do, may in fact be the most efficient way to transport the stuff.

What's more, once the energy used in production as well as transport is taken into account, local food may turn out to be even less green. Producing lamb in New Zealand and shipping it to Britain uses less energy than producing British lamb, because farming in New Zealand is less energy-intensive. And since the local-food movement looks suspiciously like old-fashioned protectionism masquerading as concern for the environment, helping poor countries is presumably not the point.

注（1）：本文选自Economist；

注（2）：本文习题命题模仿对象：第1题模仿2006年真题Text 1第5题；第2题模仿2011年真题Text 2第2题；第3题模仿2010年真题Text 2第2题；第4~5题分别模仿2013年真题Text 2第5题和2015年真题Text 4第2题。

1. In the author's eyes, the view of seeing shopping as a political event is_______.

A) very helpful

B) not practical

C) sheer nonsense

D) quite harmful

2. According to the author, what may be the chief reason for the disadvantage of organic food?

A) It cannot yield enough food.

B) It is involved with some kind of political event.

C) It is directly responsible for the global deforestation.

D) It is not necessarily environment-friendly.

3. Which of the following is TRUE according to the author?

A) Most benefit from fair-trade food goes to farmers since it is them who decide to raise the price.

B) Fairtrade food encourages farmers to increase the diversity of their produces.

C) Fairtrade food fails to fulfill its original design because farmers are deprived of most of the profit.

D) Fairtrade food can effectively involve consumers to the effort of poverty alleviation.

4. The author's attitude towards the issue of local food seems to be_______.

A) approving

B) objective

C) indifferent

D) ironic

5. It could be inferred from the text that_______.

A) local food might increase, instead of decrease, carbon emissions

B) Fairtrade food can encourage people to be more generous and concerned about the farmers

C) organic food is supposed to be produced in areas that are currently covered by tropical rainforests

D) local food is, in fact, the disguise of the traditional sense of trade protectionism





篇章剖析


本文是一篇议论文，主要讨论了所谓的三种“道德食品”——有机食品、公平贸易食品和本地食品——实际上并没有起到积极的作用，反而是消极的作用。第一段简单说明了人们对于这三种食品的普遍想法；第二段分析了有机食品对于农业发展的负面作用；第三段分析了“公平贸易食品”的不公平性；第四、五段通过分析和实际例子说明了所谓的本地食品只是贸易保护主义的幌子。





词汇注释


seductive /sɪˈdʌktɪv/ adj. 诱人的

organic /ɔːˈɡænɪk/ adj. 器官的，有机的

rampant /ˈræmpənt/ adj. 猖獗的，蔓生的

ethical /ˈeθɪkəl/ adj. 伦理的，伦理学的

pesticide /ˈpestɪsaɪd/ n. 杀虫剂

fertiliser /ˈfəːtɪlaɪzə/ n. 肥料（尤指化学肥料）

inherent /ɪnˈhɪərənt/ adj. 固有的，内在的

deforestation /dɪˌfɔrɪsˈteɪʃən/ n. 采伐森林

triple /ˈtrɪpl/ v. （使）增至三倍

compost /ˈkɒmpɒst/ n. 混合肥料，堆肥

subsidy /ˈsʌbsɪdi/ n. 补助金，津贴

fraction /ˈfrækʃən/ n. 小部分，片断

inflate /ɪnˈfleɪt/ vt. 使膨胀，使得意

largesse /ˈlɑːdʒes/ n. 慷慨

alleviate /əˈliːvɪeɪt/ vt. 减轻（痛苦），缓和（病情）

emission /ɪˈmɪʃən/ n. 散发，发射

lorry /ˈlɒri/ n. 卡车

masquerade /ˌmæskəˈreɪd/ vi. 化装；冒充，伪装





难句突破


By propping up the price, the Fairtrade system encourages farmers to produce more of these commodities rather than diversifying into other crops and so depresses prices——thus achieving, for most farmers, exactly the opposite of what the initiative is intended to do.

主体句式：the Fairtrade system encourages farmers to… rather than…

结构分析：本句结构复杂：首先，句子开头的状语与后面的内容存在因果关系；其次，句子的主体是在对两方面的问题进行比较，由rather than连接两个部分；而最后破折号后面的部分是一个长定语，与前面的内容又存在因果关系。在阅读的时候，一定要先理清主次，然后把各部分之间的修饰和限定等关系弄清楚，才不至于出错。

句子译文：通过提高价格，公平贸易体系鼓励农民生产更多的“公平贸易产品”，而不是生产多样性的农产品，因此导致价格下跌——这样一来，对于大多数农民来说，最终的结果正与他们的预期相反。





题目分析


1. B 细节题。文章第一段最后一句话中作者称“人们希望让世界变得更加美好，但要实现这个愿望，仅仅依靠改变购物习惯是不可能的——改变世界还是要靠比较乏味的方式，比如政治”，这说明作者认为把购物作为政治活动的观点是不实际的。

2. D 细节题。文章第二段中提到有机食品的环保性并不比传统农业更强，反而可能由于其推广而增加对于农田的需求，最终导致对环境的破坏，因此答案为D。A错误的原因是，只要有足够的农田，通过生产有机食品也能够满足需求。C错误的原因是有机食品的生产到目前为止还不是砍伐森林的主要原因。

3. C 细节题。文章第三段开头指出“公平贸易食品旨在提高贫困农民的收入”，但是通过分析发现大部分利润都被零售商赚走了，因此公平贸易食品在实践中没有实现其原来的设计目标。A选项与C相反，因而是错误的。B和D选项的表述与原文意思相反。

4. D 情感态度题。文章最后一句话中指出“本地食品运动看起来更像是传统贸易保护主义的一种经过掩饰后的形式”，所以可以看出作者对本地食品运动的描述语气充满了讽刺的意味。

5. A 推理题。文章第四段开头提到，“本地食品”的目的在于通过缩短运输里程来减少二氧化碳的释放，但在经过一番分析之后，作者得出的结论是“因此本地食品越多，可能就意味着‘食品运输里程’越长”，因此答案为A。需要指出的是D选项的错误原因在于关于本地食品是贸易保护主义的伪装这一说法只是一个怀疑，并没有得到证实。





参考译文


有人把购物看成是一种新的政治活动，这种观点的确很有吸引力。你每个月可能都得购物好几次，因此你也就有了很多机会表达你的见解。如果为环境问题感到担忧，你也许会购买有机食品；如果希望帮助贫困农民，你可以通过购买公平贸易食品来尽绵薄之力；抑或，如果想对邪恶的跨国公司和猖獗的全球化表示反感，你就可以购买本地食品。可惜事情并不是那么简单。我们有充分的理由怀疑有关这三种最受欢迎的“道德食品”的主张。人们希望让世界变得更加美好，但要实现这个愿望，仅仅依靠改变购物习惯是不可能的——改变世界还是要靠比较乏味的方式，比如政治。

由于有机食品生产过程中不使用人造杀虫剂和肥料，因此人们一般都想当然地认为有机食品的环保性比传统的集约型农业更为明显。不过，农业在本质上就是人类的一项破坏环境的活动：自从约11000年前人类开始从事农业以来，一直都在对森林进行大规模的破坏。但是随着20世纪60年代“绿色革命”的到来，化学肥料的大量使用使得粮食产量增至3倍，而耕地面积并没有增加多少。有机生产方式不使用化学肥料，主要依靠轮作、粪肥和混合肥，并不是集约型生产。因此，如果目前全球农业总产量都靠有机生产方式进行的话，那么所需耕地面积将是现有面积的数倍之多。这样一来，热带雨林也不会剩多少了。

公平贸易食品旨在提高贫困农民的收入。其售价比一般食品高，而其中部分差价则作为补贴发还给农民。但农产品低廉的价格是因为生产过剩的原因。通过提高价格，公平贸易体系鼓励农民生产更多的“公平贸易产品”，而不是生产多样性的农产品，因此导致价格下跌——这样一来，对于大多数农民来说，最终的结果正与他们的预期相反。此外，由于价格差价的部分只有少部分归农民所有——大部分都被零售商赚走了——这种体系会让有钱的消费者产生自己颇为慷慨大方的印象，而且让人们觉得减少贫困似乎是轻而易举的任务。

本地食品是指在距离消费者尽可能近的地方生产食品，从而最大限度地缩短了“食品里程”并减小了二氧化碳的释放。那么本地食品的优点可信么？令人惊讶的是，事实并非如此。一项针对英国食品制度的研究发现，“食品运输里程”（即运送食品的车辆行驶里程）有近一半是由送货到商店及买东西后出商店的车子所行驶的。大多数人住的地方离超市较近，而距离农贸市场比较远，因此本地食品越多，可能就意味着“食品运输里程”越长。只有像超市一样用包裹得严严实实的大货车运送食品也许才是最为高效的运货方式。

此外，如果把生产中使用的能源和运输两个因素都考虑进来的话，本地食品也许没有那么环保。由于新西兰农业的能源使用不太密集，因此在新西兰生产羊肉然后把它运到英国这一过程所消耗的能源要比直接在英国生产羊肉要少。况且，本地食品运动看起来更像是传统贸易保护主义一种以关注环保为掩饰的形式，其重点似乎并不在于帮助穷国的发展。





Unit 23


Jim Clark, 55, is the first person ever to start three companies that each grew to be worth more than $1 billion——an achievement celebrated in Michael Lewis' best-selling book, The New New Thing. Clark saw in primitive computer graphics chips the potential for powerful new workstations built by Silicon Graphics. He looked at a simple interface for websites, and turned it into the Netscape Web browser. And he most recently has exploited the potential of the Web for dispensing medical information through a company called Healtheon. Each of these ideas has netted Clark a cool billion or so. Shouldn't such a visionary come up with a similarly new way of giving those bucks away?

Well, no. Clark has bestowed his money the old-fashioned way——by attaching his name to a building at Stanford University, his alma mater. His $150 million grant, establishing the Jim C. Clark Center for Biomedical Engineering and Sciences, reflects his belief that just as computer technology has been driving today's economy, biotech will power it over the next 40 years. “Some people say you should give where the need is greatest,”he says, shrugging. “But that's the job for government. For me, with only a few billion, I have more impact targeting a specific priority.”

Clark also wanted to reward Stanford, whose labs he used while engineering the chip for his Silicon Graphics workstations. And this was the sort of philanthropic gesture that would still leave him time to have fun running companies, building yachts and flying helicopters. Clark has a personal insight into why some tech multimillionaires postpone serious charitable giving. At one point in 1998, he watched the value of his Netscape stock erode from $2 billion to $200 million. And other wealthy techies have seen similar wild swings in their personal fortunes. Explains Clark: “When you see your net worth drop like that, you think, ‘If this keeps going, I'm going to have to sell my airplane.’”

Clark is critical of some of his Silicon Valley brethren who haven't been as generous, despite their multibillion-dollar net worth. He hopes his gift will spur other tech billionaires to action, particularly Yahoo founders Jerry Yang and David Filo, who don't discuss specifics of any giving they may have done——and who Clark believes have been too frugal. “These guys actually ran the Yahoo servers out of Stanford,”says Clark. “They should be giving something back. These guys are young, but they've got more money than me. Or take Larry Ellison; he should be doing more.”

But Clark remains optimistic: “These new-money guys, first they have to get a couple of houses, the plane. At that point they'll think about: How can I do something more impacting?”

注（1）：本文选自Time；

注（2）：本文习题命题模仿对象为2003年真题Text 2。

1. The author begins his article with Clark's experience to______.