第076句:工農(nóng)業(yè)效率
Furthermore, it is obvious that the strength of a country s economy is directly bound up with the efficiency of its agriculture and industry, and that this in turn rests upon the efforts of scientists and technologists of all kinds.
譯文：再者，顯而易見的是牢酵，一個(gè)國家的經(jīng)濟(jì)實(shí)力與其工農(nóng)業(yè)效率直接相關(guān)毒涧，而效率的提高則有賴于各類科學(xué)家和技術(shù)專家的努力跋核。
點(diǎn)睛：該句中it是句子的形式主語绞惦，真正的主語是兩個(gè)由that引導(dǎo)的并列的主語從句。第二個(gè)逗號(hào)后的this指代的是第一個(gè)主語從句中的the efficiency of its agriculture and industry.be bound up with意為“與…緊密相關(guān)”拘哨。in tum此處意為“反之疤苹，反過來”。rest upon意為“依賴于”踪栋。
考點(diǎn)歸納：與名詞turn相關(guān)的常見短語還有：
be one’s turn( to do sth.) 輪到某人（做某事）
It’s your turn to read the article.
輪到你念文章了焙格。on the turn在轉(zhuǎn)變之中
Maybe my luck is on the turn.
也許我要轉(zhuǎn)運(yùn)了。by turns依次夷都，輪流地
That night you were silly,witty and mournful by turns.
那天晚上眷唉，你先是傻乎乎的，然后變得很風(fēng)趣囤官，最后又悲傷起來冬阳。
第077句:社會(huì)壓力
Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements-themselves made relatively easy nowadays by modem means of transport.
譯文：新的社會(huì)壓力可能會(huì)由于人口爆炸或大規(guī)模人口遷移而出現(xiàn)，而現(xiàn)代交通工具使得這種人口遷移變得比較容易党饮。
點(diǎn)睛：該句的主干是additional social stresses may occur...肝陪。because of引導(dǎo)的是句子的原因狀語，其中現(xiàn)在分詞短語arising from...作problems的后置定語刑顺。破折號(hào)后的內(nèi)容是對(duì)mass migration movements的解釋說明氯窍，其中themselves指代的就是migration movements饲常。modern means of transport意為“現(xiàn)代交通工具”。
考點(diǎn)歸納：arise狼讨、arouse贝淤、raise和rise的區(qū)別如下：
arise是不及物動(dòng)詞，意為“出現(xiàn)政供，呈現(xiàn)”播聪，常與介詞from連用。
As we sped down the highway, the lights of the city arose before us布隔，
我們在公路上疾馳時(shí)犬耻，城市的燈光映入眼簾。arouse是及物動(dòng)詞执泰，意為“引起枕磁，激起”。
Such behavior may arouse the interest of others.
這樣的行為可能會(huì)引起別人的興趣术吝。raise是及物動(dòng)詞计济，意為“提高；撫養(yǎng)”排苍。
The government tried to raise taxes.
政府試圖提高稅收沦寂。
Mary was born and raised a country girl.
瑪麗是在農(nóng)村出生和長大的女孩。rise是不及物動(dòng)詞淘衙，意為“增加传藏，上升”。
House prices are likely to rise this year.
今年房價(jià)可能會(huì)上漲彤守。
第078句:補(bǔ)考
Your math instructor would have been happy to give you a makeup examination had you gone and explained that your parents were ill at the time.
譯文：如果你當(dāng)時(shí)解釋說你的父母那時(shí)都生病了毯侦，數(shù)學(xué)老師就會(huì)愿意讓你補(bǔ)考的。
點(diǎn)睛：本句是省略if的虛擬條件句具垫，助動(dòng)詞had前置構(gòu)成了倒裝侈离。條件狀語從句采用了過去完成時(shí)表示對(duì)過去事實(shí)的假設(shè)，主句的謂語部分相應(yīng)地采用了would have done的形式筝蚕。
考點(diǎn)歸納：虛擬語氣表示一種假想或主觀愿望卦碾，一般有以下幾種情況：
用動(dòng)詞原形表虛擬。
God bless you.愿上帝保佑你起宽。用過去時(shí)表虛擬洲胖，表示與現(xiàn)在事實(shí)相反；若謂語為系動(dòng)詞be則一律用were坯沪。
If only l were not so nervous.
我要是不那么緊張就好了绿映。用過去完成時(shí)表虛擬，表示與過去事實(shí)相反屏箍。
1 wish I hadn't done so.
真希望我當(dāng)時(shí)沒那樣做绘梦。
第79期:媒體公司
Were the New York Times Co. to purchase another major media company, there is no doubt that it could dramatically transform a family-run enterprise that still gets 90% of its revenues from newspapers.
譯文：如果紐約時(shí)報(bào)公司要收購另一家大型媒體公司橘忱，這將無疑使一個(gè)收入的90%都來自報(bào)紙的家族企業(yè)發(fā)生巨大的轉(zhuǎn)變。
點(diǎn)睛：were...media company是省略if的虛擬條件從句的倒裝形式卸奉，表示對(duì)現(xiàn)在事實(shí)的假設(shè)钝诚。No doubt意為“毫無疑問”。該句有兩個(gè)that榄棵，第一個(gè)that引導(dǎo)的是同位語從句凝颇；第二個(gè)that引導(dǎo)的是以enterprise為先行詞的定語從句。
考點(diǎn)歸納：doubt此處為名詞疹鳄，意為“懷疑”拧略，與其相關(guān)的常見搭配還有：
be in doubt不太有把握
The future of our school is in doubt.
我們學(xué)校的前途難以預(yù)料。be beyond doubt確定無疑
I know your integrity is beyond doubt.
我知道你的誠實(shí)是不用懷疑的瘪弓。without doubt確實(shí)
Lisa is without doubt the best singer in our class.
莉薩確實(shí)是我們班里唱歌最好的垫蛆。
第80期:窮人和富人
As long as poor people, who in general are colored, are in conflict with richer people, who in general are lighter skinned, there's going to be a constant racial conflict in the world.
譯文：只要窮人和富人（也就是一般的有色人種和白色人種）之間存在矛盾，世界上的種族沖突就將持續(xù)存在腺怯。
點(diǎn)睛：該句是一個(gè)復(fù)合句袱饭。主句的謂語部分采用be going to do的形式，表示將來的概念呛占。整句話包含有三個(gè)從句：as long as...引導(dǎo)的是條件狀語從句虑乖，意為“只要…”；第一個(gè)who引導(dǎo)的是以poor people為先行詞的定語從句晾虑；第二個(gè)who引導(dǎo)的是以richer people為先行詞的定語從句疹味。短語in conflict with意為“與…有沖突”。
