【正文】 tures are members of the biotic munity and, if its stability depends on its integrity, they are entitled to one of these noneconomic categories is threatened and, if we happen to love invert excuses to give it economic the beginning of century songbirds were supposed to be disappearing.（46）It is painful to read these round about accounts have no land ethic yet,（47）but we have at least drawn near the point of admitting that birds should A parallel situation exists in respect of predatory mammals and fisheating birds.（48）Time was when biologists somewhat over worded the evidence that these Some species of tree have been read out of the party by economicsminded foresters because they grow too slowly, or have too low a sale vale to pay as timber crops.（49）To sum up: a system of conservation based solely on economic selfinterest is hopelessly lopsided.（50）It assumes, falsely, I think, that the economic parts of the biotic clock will function without the uneconomic 解析：（46）Scientists jumped to the rescue with some distinctly shaky evidence to the effect that insects would eat us up if birds failed to control to the rescue迅速的其來援救shaky不可靠的，站不住腳的to the effect 大意是；大致是說eat us up 吃掉我們【解析】本題考查的知識點(diǎn)是：固定短語、同位語從句、狀語從句、從句嵌套、根據(jù)上下文確定詞義。第二篇：2010年考研英語【參考譯文】積極的一面是，既然萬事都取決于我們，那么就有無限可能。分號后面是一個有連詞where引導(dǎo)的狀語從句?！敬鸢附馕觥勘揪渲黧w結(jié)構(gòu)為The upside is the possibilities，譯為“正面意義在于可能性”。 upside is the possibilities contained in knowing that everything is up to us?！究疾榉治觥勘绢}考點(diǎn)：并列從句，定語從句?！緟⒖甲g文】這種說法似乎為忽視需要幫助的人找到了借口，使剝削合理化，令上層人優(yōu)越，底層人卑微?！癴or neglect of those in need”修飾“justification”、“of exploration”、“of the superiority”“of the inferiority” 修飾rationalization?！究疾榉治觥勘绢}考點(diǎn)： 省略、介詞短語、復(fù)雜表語【答案解析】本句的主體結(jié)構(gòu)為：This seems a justification and a rationalization。本句采用順譯法。 we may be able to sustain the illusion of control through the conscious mind alone, in reality we are continually faced with a question: “Why cannot I make myself do this or achieve that?”【考查分析】本題考點(diǎn)：狀語從句【答案解析】本句結(jié)構(gòu)特別清晰，主干是While we may be able to sustain ….,we are faced with a question…。We all share是定語從句，修飾assumption?！究疾榉治觥勘绢}考點(diǎn)：同位語從句，定語從句【答案解析】本句的主干是Allen’s contribution was to take an assumption and reveal its erroneous nature。50）它容易忽視并最終消滅很多缺乏商業(yè)價值的物種，然而這些物種對于整個生物群落的健康運(yùn)行是至關(guān)重要的。49）在歐洲，其林業(yè)在生態(tài)上更加發(fā)達(dá)，公益林木被認(rèn)為是原始森林群落的一部分，同樣應(yīng)該得到合理保護(hù)。48）曾幾何時，生物學(xué)家總是重述以下的這條證據(jù)：這些生物是為了維持食物鏈的正常運(yùn)行去捕食弱小的生物或它們只是去捕食“沒有價值的物種”。我們?nèi)匀粵]有土地倫理，47）但是我們至少已經(jīng)幾乎承認(rèn)鳥兒的生存是它們的固有權(quán)利，不管它對我們是否有經(jīng)濟(jì)利益。必須有經(jīng)濟(jì)利益的證據(jù)才有合法性。當(dāng)其中一個非經(jīng)濟(jì)范疇受到威脅，如果我們碰巧喜歡它，我們就會編造借口賦予它經(jīng)濟(jì)意義。2010年真題參考譯文完全以經(jīng)濟(jì)動機(jī)為依據(jù)的保護(hù)系統(tǒng)的根本弱點(diǎn)是生物群落的大多數(shù)成員都沒有經(jīng)濟(jì)價值。50)因此，在上述(目前為止已經(jīng)考慮到的)寬泛的教育過程中，可以使我們區(qū)別出一種更正規(guī)的教育，即直接教導(dǎo)或?qū)W校教育。49)既然我們的主要任務(wù)在于使年輕人參與共同生活，我們不能不考慮我們是否正在形成一種力量，這種力量可以確保我們獲得這種能力。48)在我們和年輕人接觸的時候，雖然容易忽略我們的行為對他們性格的影響，但這并不像與成年人打交道那么簡單。甚至在今天，在我們的工業(yè)社會中，除了某些勤奮和節(jié)儉的價值觀念以外，世間工作得以進(jìn)行的人類聯(lián)合的各種形式的理智的和情感的反應(yīng)，和物質(zhì)產(chǎn)品比較起來，所受到的關(guān)注微乎其微。例如宗教的聯(lián)合始于希望取得統(tǒng)治