學(xué)位英語

第八篇Why India Needs Its Dying Vultures

The vultures in question may look ugly and threatening, but the sudden sharp __1__ in three species of India's vultures is producing alarm rather than celebration, and it presents the world with a new kind of environmental __2__ The dramatic decline in vulture numbers is causing widespread disruption to people living in the same areas as the __3__ . It is also causing serious public health problems __4__ the Indian sub-continent.

While their reputation and appearance may be unpleasant to many Indians，vultures have

__5__played a very important role in keeping towns and villages all over India clean. It is

__6__they feed on dead cows. In India, cows are sacred animals and are __7__ left in the open when they die in their thousands upon thousands every year.

The disappearance of the vultures has __8__ an explosion in the numbers of wild dogs feeding on the remains of these dead animals. There are fears that rabies may __9__ as a result. And this terrifying disease may ultimately affect humans in the region, since wild dogs are its main carriers. Rabies could also spread to other animal species, causing an even greater problem in the __10__.

The need for action is __11__, so an emergency project has been launched to __12__ a solution to this serious vulture problem. Scientists are trying to identify the disease causing the birds，deaths and, if possible, develop a cure.

Large-scale vulture __13__ were first noticed at the end of the 1980s in India. A population survey at that time showed that the three species of vultures had declined __14__ over 90 per cent. All three species are now listed as "critically endangered". As most vultures lay only single eggs and __15__ about five years to reach maturity, reversing their population decline will be a long and difficult exercise.

詞匯：

vulture n.禿鷹

ultimately adv.最終地

species n.物種，種類

endanger v.危及，瀕危

disruption n.破壞，毀壞

maturity n.成熟期

rabies n.狂犬癥

注釋：

1.The vulture in question: 討論中的秀鷹（問題)。in question意為"討論中的，考慮中的"。

2.rather than：而不是。例:Your proposal is positive rather than negative. (你的提議是積極的，而不是消極的。）

3.the Indian sub-continent: 印度次大陸

4.while: 雖然。例:While he has published many papers, he is modest. (雖然他發(fā)表了多篇論文，他還是很謙虛。）

5.thousands upon thousands:成千上萬的

6.in the open:在戶外，在野外

7.as a result:結(jié)果

8.listed as "critically endangered"：被列為極度瀕危動物

練習(xí)：

1. A. declineB. riseC. teethD. eyes

2. A. benefitB. debateC. problemD. solution

3. A. plantsB. birdsC. humansD. cows

4. A. overB. withC. throughD. across

5. A. sometimesB. longC. suddenlyD. hardly

6. A. whoB. whenC. becauseD. where

7. A. traditionallyB. occasionallyC. possiblyD. finally

8. A. came fromB. adjusted toC. resulted fromD. led to

9. A. dropB. increaseC. disappearD. change

10. A. futureB. pastC. villagesD. mountains

11. A. recentB. urgentC. frequentD. rare

12. A. neglectB. useC. removeD. find

13. A. curesB. arrivalsC. deathsD. journeys

14. A. alongB. onC. inD. by

15. A. takeB. adoptC. consumeD. waste

答案與題解：

1.A通篇文章都在敘述禿鷹瀕臨滅種對印度環(huán)境的負(fù)面影響，而且文章的標(biāo)題中的"dying vultures"也提供了線索。decline符合上下文的意思，是答案。rise與上下文的意思相反。sharp teeth和sharp eyes是禿鷹的特點(diǎn)，但文章并未提及。

2.C禿鷹瀕臨滅亡，給環(huán)境帶來問題。上一句的"alarm rather than celebration"提供了解題的線索，禿鷹瀕臨滅亡對我們是一種警告，而不是一件值得慶賀的事。選problem是合適的。至于debate和solution，文章并未涉及。

3.B禿鷹數(shù)量的減少對當(dāng)?shù)鼐用袷且环N災(zāi)難。此外，對誰也是一種災(zāi)難呢？as引出的對象是誰呢? 這個對象不會是humans, plants或cows。答案是birds。

4.D作者原來的用詞一定是across the Indian sub-continent(整個印度次大陸），不可能是 over the Indian sub-continent(在印度次大陸上空)，with the Indian sub-continent(與印度次大陸一起)或 through the Indian sub-continent(穿越印度次大陸）。

5.B本段前面的句子描述了禿鷹在保護(hù)該地區(qū)的環(huán)境上作用很大，所以禿鷹不會是時有時無(sometimes)地起作用，或突然地(suddenly)起作用，或幾乎不（hardly)起作用。只有選long(長期以來一直)起作用才合乎上下文的意思。

6.C為什么禿鷹會起保護(hù)環(huán)境的作用呢？本段的下半段說出了其中的原因。牛在印度被視為神物，死后露尸戶外，任其腐爛。禿鷹以食牛的尸體為生，同時也清除了污染源，保護(hù)了城鎮(zhèn)和鄉(xiāng)村的環(huán)境。這些句子講的是原因，所以選擇because是對的。

7.A文章說每年有成千上萬頭牛死亡并露尸城鎮(zhèn)和鄉(xiāng)村。既然是這樣，就不會是偶爾(occasionally)或可能(possibly)或最終(finally)露尸在城鎮(zhèn)和鄉(xiāng)村。露尸戶外是印度的傳統(tǒng)，所以traditionally是答案。

8.D 本段第一句表達(dá)的是因果關(guān)系。The disappearance of the vultures 是因，an explosion in the numbers of wild dogs feeding on the remains of these dead animals 是果。四個選項(xiàng)中只有l(wèi)ed to (導(dǎo)致)能表達(dá)這種因果關(guān)系，所以led to是答案。

9.B野狗是狂犬病菌的主要攜帶者，野狗大量的出現(xiàn)當(dāng)然會增加狂犬病擴(kuò)散的危險性，而不是相反。所以選increase是正確的，而drop是increase的反義詞，不會是答案。change或disappear都脫離了上下文的意思，所以不是答案。

10.A狂犬病從野狗傳到人身上已經(jīng)非?？膳拢绻賯鞯狡渌麆游锷砩蠁栴}就更嚴(yán)重了。 四個選項(xiàng)中，選future構(gòu)成詞組in the future(在未來)符合上下文的意思。

11.B從后面的"an emergency project has been launched(啟動了應(yīng)急項(xiàng)目）"可以推斷出要選的形容詞是urgent(緊迫的）。

12.D啟動應(yīng)急項(xiàng)目是為了找到一個解決的辦法。neglect a solution, use a solution或remove a solution顯然不符合上下文的意思。find是答案。

13.C本段說禿鷹的數(shù)量急劇減少，已被列為瀕危物種。本題的選項(xiàng)cures(治療法）、 arrivals(到達(dá)）或 journeys(旅程）與本段后面一句 "All three species are now listed as 'critically endangered'"所表達(dá)的意思接不上。選deaths, 全段的意思就連貫了。因此， deaths是答案。

14.D在四個選項(xiàng)中，along, on，in明顯不合適。by有"到（某事物）的程度"的意思。"...the three species of vultures had declined by over 90 per cent" 的意思是"三種秀鷹的數(shù)量減少了90%以上"。

15.A "花費(fèi)或用多少時間"英語的常用的表達(dá)法是"take... days/months, etc. "。選take是正確的。其他三個選項(xiàng)都不合適。

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（責(zé)任編輯：vstara）

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