英語六級閱讀強化習題及答案解析

　　英語六級閱讀的難度比四級有所提高，需要考生在備考階段堅持每天閱讀練習，下面小編為大家帶來英語六級閱讀強化習題解析，供考生閱讀練習。

　　英語六級閱讀強化習題***一***

　　Uke a tired marriage.the relationship between libraries and publishers has long beenreassuringly dull.E—books，however，are causing heartache.

　　Libraries know they need digital wares if they are to remain relevant，but many publishersare too careful about piracy and lost sales to c0.operate.Among the big six.only Random

　　House and HarperCollins license e-books with most libraries.The others have either deniedrequests or are reluctantly experimenting.

　　Publishers are wise to be nervous.Owners of e.readers are exactly the customers theyneed：book—lovers with money-neither the devices nor broadband connections come cheap.Ifthese wonderful people switch to borrowing e-books instead of buying them，what then?

　　Electronic borrowing is awfully convenient.Unlike printed books.which must be checkedout and

　　returned to a physical library miles from where you live，book files can be downloaded athome.Digital library catalogues are often browsed at night.from a comfortable sofa.The filesdisappear from the device when they are due.

　　Awkwardly for publishers，buying an e—book costs more than renting one but offers littleextra value.

　　You cannot resell it。lend it to a friend or burn it to stay warm.Owning a book is useful ifyou want to savor***品嚐***it repeatedly，but who reads“Fifty Shades of Grey”twice?

　　E-1ending is not simple.however.There are lots of different and often incompatible e-book formats，devices and licences.Most libraries use a company called Over Drive，a globaldistributor that secures rights from publishers and provides e-books and audio files in everyformat.Yet publishers and libraries are worried by Over Drive’s market dominance，as thecompany can increasingly dictate fees and conditions.

　　Library boosters argue that book borrowers are also book buyers，and that libraries arevital spaces for readers to discover new work.Many were.cheered by a recent Pewsurvey，which found that more than half of Americans with Horary cards say they prefer to buytheir e-books.But the report also noted that few people know that e-books are available atmost libraries，and that popular titles often involve long waiting lists，which may be whatinspires people to buy.

　　So publishers keep adjusting their lending arrangements in：search of the rightbalance.Random House raised its licensing prices earlier this year，and Harper Collins limitslibraries to lending its titles 26 times.

　　Hachita is engaged in some secret experiments，and the others are watching with heldbreath.In Britain the government will soon announce a review of the matter.The story of thelibrary e-book is a nail-biter.

　　61.What can be inferred from the fast paragraph?

　　A.Libraries are eager to keep relationship with publishers.

　　B.Several publishers have sold e-books to most libraries.

　　C.Libraries care too much about piracy and book sales.

　　D.Most publishers hesitate to cooperate with libraries.

　　62.What does the author say about electronic borrowing?

　　A.It call help save readers’expenses on devices and broadband connections.

　　B.It needs checking out and returning to the library via the Intemet.

　　C.It enables readers to resell the book files or lend them to friends.

　　D.It has a time limit for the book files downloader on the device.

　　63.What do we learn about Over Drive?

　　A.It has the privilege to offer readers various brands of e-readers.

　　B.It distributes e-books and audio files to publishers.

　　C.Its market dominance threatens publishers and libraries.

　　D.It devotes itself to improving conditions of e.book market.

　　64.According to the recent Pew survey，_____.

　　A.more than half of Americans choose e-books over physical copies

　　B.people with library cards advocate borrowing rather than buying books

　　C.people with library cards have to wait to borrow popular e-books

　　D.the desire to collect a popular book inspires people to buy it

　　65.By“a nail-biter”***Line 4，Para.7***，the author suggests that_____.

　　A.it’s urgent for Librairies to cooperate with publishers

　　B.publishers have many secret experiments to conduct

　　C.it’s impossible for publishers to distribute e-books to libraries

　　D.many problems about e-book lending need to be solved

　　英語六級閱讀強化習題答案

　　61.D***。本題考查對文章第一段的理解。定位句指出，在六大出版商中，只有蘭登書屋和哈珀科林斯出版集團將電子書授權給了大多數圖書館，其他出版商有的表示拒絕，有的則在勉強試探當中，故答案為D***。

　　62.D***。本題考查有關電子借閱的細節。定位句指出，到期的檔案會自動從閱讀裝置上消失，故答案為D***。

　　63.C***。本題考查對超速檔的認識和理解。定位句指出，出版商和圖書館也因此對超速檔在市場上獨佔鰲頭感到擔憂，因為這樣一來它就可以逐漸控制費用、提出條件，故答案為C***。

　　64.C***。本題考查對最近皮尤研究的結論的理解。定位旬指出，這份調查發現，很少有人知道大多數圖書館裡也有電子書資源，而且熱門書的後面總是跟著長長的借閱預約名單，這或許就是促使人們買書的原因，故答案為C***。

　　65.D***。本題考查對“a nail.biter”的理解。末段前兩句指出，出版商們通過調整借閱策略以尋求平衡。蘭登書屋在今年早些時候提高了授權費;哈珀科林斯把圖書館出借的次數限制在26次以內。最後兩句提到，英國政府很快會宣告一項相關稽核，圖書館與電子書的故事還在緊張地進行著。由此推知，關於電子書借閱還有很多問題有待解決，故答案為D***。

　　英語六級閱讀強化習題***二***

　　University of York biologist Peter Mayhew recentlyfound that global warming might actually increasethe number of species on the planet，contrary toa previous report that higher temperatures meantfewer life forms—a report mat was his own.

　　In Mayhew’s initial 2008 study，low biodiversity among marine invertebrates***無脊椎動物***appeared to coincide with warmer temperatures on Earth over the last 520 million years.But Mayhew and his colleagues decided to reexamine their hypothesis，this time using datathat were“a fairer sample of the history of life.”砌this new collection of material.they found acomplete reversal of the relationship between species richness and temperature from whattheir previous paper argued：the number of different groups present in the fossil record washigher，rather than lower，durin9“greenhouse phases.”

　　Their previous findings rested on an assumption that fossil records can be taken torepresent biodiversity changes throughout history.Thisn’t necessarily the case.because thereare certain periods with higher.quality fossil samples.and some that are much more difficultto sample well.Aware of this bias.Mayhew’s team used data that standardized the number offossils examined throughout history and accounted for other variables like sea level changesthat might influence biodiversity in their new study to see if their old results would hold up.

　　Two years later，the results did not.But then why doesn't life increasingly emerge onEarth as our temperatures get warmer?

　　While the switch may prompt some to assert that climate change is not hazardous toliving creatures，Mayhew explained that the timescales in his team’s study are huge--over500million years--and therefore inappropriate for the shorter periods that we might look at ashumans concerned about global wanning.Many global warming concerns are focused on thenext century.He said——and the lifetime of a species is typically one to 10 million years.

　　“I do worry that these findings vill be used by the climate skeptic community tosay‘look.Climate warming is fine。he said.Not to mention the numerous other things weseem to do to create a storm of threats to biodiversity—think of what habitat***棲息地***destruction，overfishing，and pollution can do for a species’viability***生存力***.Thosethings，Mayhew explained，give the organisms a far greater challenge in coping with climatechange than they would have had in the absence of humans.

　　“If we were to relax all these pressures on biodiversity and allow the world to recover overmillions of years in a warmer climate.then my prediction is it would be an improvement inbiodiversity，”he said.So it looks like we need to curb our reckless treatment of the planetfirst，if we want to eventually see a surge in the number of species on the planet astemperatures get warmer.We don't have 500 million years to wait.

　　56.What is the finding of Peter Mayhew’s recent study?

　　A.Higher temperature causes the low biodiversity of marine invertebrates.

　　B.Fossil record can represent a relatively believable history of life.

　　C.The number of fossils was higher during greenhouse phases.

　　D.Global warming might promote the richness of species on Earth.

　　57.What do we learn about Mayhew’s previous report?

　　A.It was based on his colleagues hypothesis about global warming.

　　B.It was contrary to what his team found in the recent study.

　　C.It was a complete reversal from his 2008 study about marine invertebrates.

　　D.It found evidence for the connections between biodiversity and temperature.

　　58.Why does Mayhew’s team use data that standardized the number of fossils?

　　A.They realize not all fossils can sample well to represent biodiversity changes.

　　B.They start to consider the variables that might influence biodiversity.

　　C.They want to check the previous findings with different research methods.

　　D.They believe sea level changes can lead to inaccurate fossil records.

　　59.Because of the huge timescales in his study，Mayhew believed .

　　A.global warming is not hazardous t0 1iving creatures in a short time

　　B.his study is not suitable to support short-term global warming

　　C.global warming concerns should be focused on in the next century

　　D.the lifetime of a species can be extended t0 10 million years

　　60.By“we don’t have 500 million years to wait”***Line 4，Para.6***，the author suggeststhat_____.

　　A.we have no enough time to allow the earth to recover from damages

　　B.we have no enough time to witness the evolution of a species

　　C.it’s urgent for humans to take steps to prevent global warming

　　D.it's necessary for humans to stop maltreatment of the planet

　　英語六級閱讀強化習題答案

　　56.D***。本題考查彼得·梅休的最新研究成果。定位句指出，他發現氣候變暖可能使得地球上物種的數量增加，故答案為D***。

　　57.B***。本題考查對梅休之前研究報告結論的理解。定位句指出，在新收集的材料中，他們發現了與他們之前的論文所辯稱的一種物種豐富性與溫度間完全相反的關係，故答案為B***。

　　58.A***。本題考查梅休團隊利用標準化化石的原因。定位句指出，因為某些特定的時段有一些更高質量的化石樣本，其中一些更難取出好的樣本。基於這一點，梅休團隊在他們的新實驗中利用標準化個數並被歷史所檢測的化石資料，故本題答案為A***。

　　59.B***。本題考查梅休對於研究時間跨度太長的態度。定位句指出，梅休解釋他們團隊的研究時標很長，有5億多年，所以用於解釋人們關注的較短時間內的全球變暖是不合適的，故答案為B***。