2020考研英語(yǔ)閱讀理解精讀100篇：Unit 22

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）：本文選自Economist；

注（2）：本文習(xí)題命題模仿對(duì)象：第1題模仿2006年真題Text 1第5題；第2題模仿2011年真題Text 2第2題；第3題模仿2010年真題Text 2第2題；第4~5題分別模仿2013年真題Text 2第5題和2015年真題Text 4第2題。

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

本文是一篇議論文，主要討論了所謂的三種“道德食品”——有機(jī)食品、公平貿(mào)易食品和本地食品——實(shí)際上并沒(méi)有起到積極的作用，反而是消極的作用。第一段簡(jiǎn)單說(shuō)明了人們對(duì)于這三種食品的普遍想法；第二段分析了有機(jī)食品對(duì)于農(nóng)業(yè)發(fā)展的負(fù)面作用；第三段分析了“公平貿(mào)易食品”的不公平性；第四、五段通過(guò)分析和實(shí)際例子說(shuō)明了所謂的本地食品只是貿(mào)易保護(hù)主義的幌子。

詞匯注釋

seductive /s??d?kt?v/ adj. 誘人的

organic /???ɡ?n?k/ adj. 器官的，有機(jī)的

rampant /?r?mp?nt/ adj. 猖獗的，蔓生的

ethical /?eθ?k?l/ adj. 倫理的，倫理學(xué)的

pesticide /?pest?sa?d/ n. 殺蟲(chóng)劑

fertiliser /?f??t?la?z?/ n. 肥料（尤指化學(xué)肥料）

inherent /?n?h??r?nt/ adj. 固有的，內(nèi)在的

deforestation /d??f?r?s?te???n/ n. 采伐森林

triple /?tr?pl/ v. （使）增至三倍

compost /?k?mp?st/ n. 混合肥料，堆肥

subsidy /?s?bs?di/ n. 補(bǔ)助金，津貼

fraction /?fr?k??n/ n. 小部分，片斷

inflate /?n?fle?t/ vt. 使膨脹，使得意

largesse /?lɑ?d?es/ n. 慷慨

alleviate /??li?v?e?t/ vt. 減輕（痛苦），緩和（病情）

emission /??m???n/ n. 散發(fā)，發(fā)射

lorry /?l?ri/ n. 卡車

masquerade /?m?sk??re?d/ vi. 化裝；冒充，偽裝

難句突破

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.

主體句式：the Fairtrade system encourages farmers to... rather than...

結(jié)構(gòu)分析：本句結(jié)構(gòu)復(fù)雜：首先，句子開(kāi)頭的狀語(yǔ)與后面的內(nèi)容存在因果關(guān)系；其次，句子的主體是在對(duì)兩方面的問(wèn)題進(jìn)行比較，由rather than連接兩個(gè)部分；而最后破折號(hào)后面的部分是一個(gè)長(zhǎng)定語(yǔ)，與前面的內(nèi)容又存在因果關(guān)系。在閱讀的時(shí)候，一定要先理清主次，然后把各部分之間的修飾和限定等關(guān)系弄清楚，才不至于出錯(cuò)。

句子譯文：通過(guò)提高價(jià)格，公平貿(mào)易體系鼓勵(lì)農(nóng)民生產(chǎn)更多的“公平貿(mào)易產(chǎn)品”，而不是生產(chǎn)多樣性的農(nóng)產(chǎn)品，因此導(dǎo)致價(jià)格下跌——這樣一來(lái)，對(duì)于大多數(shù)農(nóng)民來(lái)說(shuō)，最終的結(jié)果正與他們的預(yù)期相反。

題目分析

1. B 細(xì)節(jié)題。文章第一段最后一句話中作者稱“人們希望讓世界變得更加美好，但要實(shí)現(xiàn)這個(gè)愿望，僅僅依靠改變購(gòu)物習(xí)慣是不可能的——改變世界還是要靠比較乏味的方式，比如政治”，這說(shuō)明作者認(rèn)為把購(gòu)物作為政治活動(dòng)的觀點(diǎn)是不實(shí)際的。

2. D 細(xì)節(jié)題。文章第二段中提到有機(jī)食品的環(huán)保性并不比傳統(tǒng)農(nóng)業(yè)更強(qiáng)，反而可能由于其推廣而增加對(duì)于農(nóng)田的需求，最終導(dǎo)致對(duì)環(huán)境的破壞，因此答案為D。A錯(cuò)誤的原因是，只要有足夠的農(nóng)田，通過(guò)生產(chǎn)有機(jī)食品也能夠滿足需求。C錯(cuò)誤的原因是有機(jī)食品的生產(chǎn)到目前為止還不是砍伐森林的主要原因。

3. C 細(xì)節(jié)題。文章第三段開(kāi)頭指出“公平貿(mào)易食品旨在提高貧困農(nóng)民的收入”，但是通過(guò)分析發(fā)現(xiàn)大部分利潤(rùn)都被零售商賺走了，因此公平貿(mào)易食品在實(shí)踐中沒(méi)有實(shí)現(xiàn)其原來(lái)的設(shè)計(jì)目標(biāo)。A選項(xiàng)與C相反，因而是錯(cuò)誤的。B和D選項(xiàng)的表述與原文意思相反。

4. D 情感態(tài)度題。文章最后一句話中指出“本地食品運(yùn)動(dòng)看起來(lái)更像是傳統(tǒng)貿(mào)易保護(hù)主義的一種經(jīng)過(guò)掩飾后的形式”，所以可以看出作者對(duì)本地食品運(yùn)動(dòng)的描述語(yǔ)氣充滿了諷刺的意味。

5. A 推理題。文章第四段開(kāi)頭提到，“本地食品”的目的在于通過(guò)縮短運(yùn)輸里程來(lái)減少二氧化碳的釋放，但在經(jīng)過(guò)一番分析之后，作者得出的結(jié)論是“因此本地食品越多，可能就意味著‘食品運(yùn)輸里程’越長(zhǎng)”，因此答案為A。需要指出的是D選項(xiàng)的錯(cuò)誤原因在于關(guān)于本地食品是貿(mào)易保護(hù)主義的偽裝這一說(shuō)法只是一個(gè)懷疑，并沒(méi)有得到證實(shí)。

參考譯文

有人把購(gòu)物看成是一種新的政治活動(dòng)，這種觀點(diǎn)的確很有吸引力。你每個(gè)月可能都得購(gòu)物好幾次，因此你也就有了很多機(jī)會(huì)表達(dá)你的見(jiàn)解。如果為環(huán)境問(wèn)題感到擔(dān)憂，你也許會(huì)購(gòu)買有機(jī)食品；如果希望幫助貧困農(nóng)民，你可以通過(guò)購(gòu)買公平貿(mào)易食品來(lái)盡綿薄之力；抑或，如果想對(duì)邪惡的跨國(guó)公司和猖獗的全球化表示反感，你就可以購(gòu)買本地食品?？上虑椴⒉皇悄敲春?jiǎn)單。我們有充分的理由懷疑有關(guān)這三種最受歡迎的“道德食品”的主張。人們希望讓世界變得更加美好，但要實(shí)現(xiàn)這個(gè)愿望，僅僅依靠改變購(gòu)物習(xí)慣是不可能的——改變世界還是要靠比較乏味的方式，比如政治。

由于有機(jī)食品生產(chǎn)過(guò)程中不使用人造殺蟲(chóng)劑和肥料，因此人們一般都想當(dāng)然地認(rèn)為有機(jī)食品的環(huán)保性比傳統(tǒng)的集約型農(nóng)業(yè)更為明顯。不過(guò)，農(nóng)業(yè)在本質(zhì)上就是人類的一項(xiàng)破壞環(huán)境的活動(dòng)：自從約11000年前人類開(kāi)始從事農(nóng)業(yè)以來(lái)，一直都在對(duì)森林進(jìn)行大規(guī)模的破壞。但是隨著20世紀(jì)60年代“綠色革命”的到來(lái)，化學(xué)肥料的大量使用使得糧食產(chǎn)量增至3倍，而耕地面積并沒(méi)有增加多少。有機(jī)生產(chǎn)方式不使用化學(xué)肥料，主要依靠輪作、糞肥和混合肥，并不是集約型生產(chǎn)。因此，如果目前全球農(nóng)業(yè)總產(chǎn)量都靠有機(jī)生產(chǎn)方式進(jìn)行的話，那么所需耕地面積將是現(xiàn)有面積的數(shù)倍之多。這樣一來(lái)，熱帶雨林也不會(huì)剩多少了。

公平貿(mào)易食品旨在提高貧困農(nóng)民的收入。其售價(jià)比一般食品高，而其中部分差價(jià)則作為補(bǔ)貼發(fā)還給農(nóng)民。但農(nóng)產(chǎn)品低廉的價(jià)格是因?yàn)樯a(chǎn)過(guò)剩的原因。通過(guò)提高價(jià)格，公平貿(mào)易體系鼓勵(lì)農(nóng)民生產(chǎn)更多的“公平貿(mào)易產(chǎn)品”，而不是生產(chǎn)多樣性的農(nóng)產(chǎn)品，因此導(dǎo)致價(jià)格下跌——這樣一來(lái)，對(duì)于大多數(shù)農(nóng)民來(lái)說(shuō)，最終的結(jié)果正與他們的預(yù)期相反。此外，由于價(jià)格差價(jià)的部分只有少部分歸農(nóng)民所有——大部分都被零售商賺走了——這種體系會(huì)讓有錢的消費(fèi)者產(chǎn)生自己頗為慷慨大方的印象，而且讓人們覺(jué)得減少貧困似乎是輕而易舉的任務(wù)。

本地食品是指在距離消費(fèi)者盡可能近的地方生產(chǎn)食品，從而最大限度地縮短了“食品里程”并減小了二氧化碳的釋放。那么本地食品的優(yōu)點(diǎn)可信么？令人驚訝的是，事實(shí)并非如此。一項(xiàng)針對(duì)英國(guó)食品制度的研究發(fā)現(xiàn)，“食品運(yùn)輸里程”（即運(yùn)送食品的車輛行駛里程）有近一半是由送貨到商店及買東西后出商店的車子所行駛的。大多數(shù)人住的地方離超市較近，而距離農(nóng)貿(mào)市場(chǎng)比較遠(yuǎn)，因此本地食品越多，可能就意味著“食品運(yùn)輸里程”越長(zhǎng)。只有像超市一樣用包裹得嚴(yán)嚴(yán)實(shí)實(shí)的大貨車運(yùn)送食品也許才是最為高效的運(yùn)貨方式。

此外，如果把生產(chǎn)中使用的能源和運(yùn)輸兩個(gè)因素都考慮進(jìn)來(lái)的話，本地食品也許沒(méi)有那么環(huán)保。由于新西蘭農(nóng)業(yè)的能源使用不太密集，因此在新西蘭生產(chǎn)羊肉然后把它運(yùn)到英國(guó)這一過(guò)程所消耗的能源要比直接在英國(guó)生產(chǎn)羊肉要少。況且，本地食品運(yùn)動(dòng)看起來(lái)更像是傳統(tǒng)貿(mào)易保護(hù)主義一種以關(guān)注環(huán)保為掩飾的形式，其重點(diǎn)似乎并不在于幫助窮國(guó)的發(fā)展。