《中考英语总复习》中考英语复习： 难度较大的阅读文章含答案（四）.doc

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1、第一篇Technology Transfer in Germany When it comes to translating basic research into industrial Success，few nations can match GermanySince the 1940s,the nations vast industrial base has been fed with a constant stream of new ideas and expertise from scienceAnd though German prosperity(繁荣)has faltered(

2、衰退)over the past decade because of the huge cost of unifying east and west as well as the global economic declineit still has an enviable record for turning ideas into profit Much of the reason for也at success is the Fraunhofer Society，a network of researchinstitutes t11at exists solely to solve indu

3、strial problems and create soughtafter technologiesBut today the Fraunhofer institutes have competitionUniversities are taking an ever larger role in technology transfer, and technology parks are springing up all overThese efforts are being complemented by the federal programmes for pumping money in

4、to start-up companies Such a strategy may sound like a recipe for economic success，but it is not without its criticsThese people worry that favouring applied research will mean neglecting basic science，eventually starving industry of fresh ideasIf every scientist starts thinking like an entrepreneur

5、(企业家)，the argument goes，then the traditional principles of university research being curiositydrivenfree and widely available will SufferOthers claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go ba

6、nkrupt within a few years While this debate continues,new ideas flow at a steady rate from Germanys research networkswhich bear famous names such as Helmholtz，Max Planck and LeibnizYet it is the fourth network，the Fraunhofer Society, that plays the greatest role in technology transfer Founded in 194

7、9, the Fraunhofer Society is now Europes largest organisation for appliedtechnology，and has 59 institutes employing 12，000 peopleIt continues to growLast year, it swallowed up the Heinrich Hertz Institute for Communication Technology in BerlinToday,there are even Fraunhofers in the US and Asia31 Wha

8、t factor can be attributed to German prosperity?A Technology transferB Good managementC Hard workD Fierce competition32 Which of the following is NOT true of traditional university research? A It is free B It is profit-driven C It is widely availableD It is curiosity-driven33 The Fraunhofer Society

9、is the largest organisation for applied technology in A Asia B USA C EuropeD Africa34 Whenwas the Fraunhofer Society founded? A In 1940. B Last year C After the unificationD In 1949.35 The word “expertise in line 3 could be best replaced by A “experts” B scientists” C “scholars” D special knowledge”

10、第二篇Star Quality A new anti-cheating system for counting the judges scores in ice skating is flawed，according to leading sports specialistsIce skatings governing body announced the new rules last week after concerns that a judge at the Winter Olympics may have been unfairly influenced Initially the j

11、udges in the pairs figureskating event at the Winter Olympics in Salt Lake City voted 5 to 4 to give the gold medal to a Russian pair，even though they had a fall during their routineBut the International Skating Union suspended the French judge for failing to reveal that she had been put under press

12、ure to Vote for the RussiansThe International Olympics Committee then decided to give a second gold to the Canadian runners-up(亚军) The ISU，skatings governing body, now says it intends to change the rulesIn future 14 judges will judge each event，but only 7 of their scores-selected at random-will coun

13、t, The ISU wont finally approve the new system until it meets in June but already UK Sportthe British Governments sports bodyhas expressed reservations“I remain to be convinced that the random selection system would offer the guarantees that everyone concerned with ethical sport is looking for'，

14、says Jerry Bingham，UK Sports head of ethics(伦理) A random system can still be manipulated，says Mark Dixon，a specialist on sports statistics from the Royal Statistical Society in London“The score of one or two judges who have been nobbled(受到贿赂)may still be in the seven selected” Many other sports that

15、 have judges，including diving，gymnastics，and synchronizedswimminghave a system that discards the highest and lowest scoresIf a judge was underpressure to favour a particular team，they would tend to give it very high scores and mark down the opposition team，so their scores wouldnt countIt works for d

16、iving，says Jeff Cook，a member of the international government bodys technical committee“If you remove those at the top and bottom youre left with those in the middle，SO youre getting a reasonable average Since the 2000 Olympics in Sydney, diving has tightened up in its system still furtherTwo separa

17、te panels of judges score different rounds of diving during top competitionsNeither panel knows the scores given by the other'We have done this to head off any suggestion of bias”says Cook Bingham urged the ISU to consider other options“Tms should involve examining the wayin which other sports d

18、eal with the problem of adjudicating(裁定)on matter of style andpresentation，”he says36 Who won the gold medal in the pairs figure-skating event? A The Russian pair B The Canadian pair C Both the Russian pair and the Canadian pair D The French pair37 According to the new rules proposed by the ISU，whic

19、h of the following is right? A The number of judges will be doubled B Only half of the judges will score C Only some selected judges will score D Only half of the scores will count38 What does Jerry Bingham express by saying “I remain to be convinced”? A His anger B His criticism C His agreement D H

20、is doubt39 The attitude of those concerned in the UK to the new rules proposed by ISU Can be best described as A indifferent B reserved C enthusiasticD positive40 Which of the following is NOT true of the scoring system for diving? A It is more biased B It is more reasonable C It is fairer D It is t

21、ighter第三篇Eat More，Weigh Less，Live Longer Clever genetic detective work may have found out the reason why a near。starvation diet prolongs the life of many animals Ronald Kahn at Harvard Medical School in Boston，US，and his colleagues have been ableto extend the lifespan(寿命)of mice by 18 per cent by bl

22、ocking the rodents(啮齿动物)increase of fat in specific cellsThis suggests that thinness-and hot necessarily diet-promotes long life in “ calerie (热量卡) restricted” animals “Its very cool work”says aging researcher Cynthia Kenyon of the University of California，San Francisco“These mice eat all they want，

23、lose weight and live longerIts like heaven” Calorie restriction dramatically extends the lifespan of organisms as different as worms and rodentsWhether this works in humans is still unknown，partly because few people are willing to submit to such a strict diet But many researchers hope they will be a

24、ble to trigger the same effect with a drug oncethey understand how less food leads to a longer lifeOne theory is that eating less reduces the increase of harmful things that can damage cellsBut Kahns team wondered whether the animals simply benefit by becoming thin To find out。they used biology tric

25、ks to disrupt the insulin(胰岛素)receptor(受体)gene in lab mice_but only in their fat cells“Since insulin is needed to help fat cells store fat，these animals were protected against becoming fat，”explains Kahn This slight genetic change in a single tissue had dramatic effectsBy three months of age，Kahn，s

26、modified mice had up to 70 per cent less body fat than normal control mice，despite the fact that they ate 55per cent more food per gram of body weight In addition，their lifespan increasedThe average control mouse lived 753 days，while the thin rodents averaged a lifespan of 887 daysAfter three years，

27、all the control mice had died，but one-quarter of the modified rodents were still alive “That they get these effects by just manipulating t11e fat cells is controversial，”says Leonard Guarente of the Massachusetts Institute of Technology, who studies calorie restriction and aging But Guarente says Ka

28、hn has yet to prove that the same effect is responsible for increased lifespan in calorierestricted animals“It might be the same effect or there might be two routes to long life，”he points out，“and that would be very interesting” 41 Ronald Kahn and his colleagues can make mice live longer by A offer

29、ing them less food B giving them a balanced diet C disrupting the specific genes in their fat cells D preventing them growing larger42 According to t11e passage，we d0 not know whether humans will benefit from taking in fewer calories partly because A humans，worms and rodents are different B most peo

30、ple are not willing to be put on a strict diet C the effect is not known D genetic changes in tissues can not be performed on humans43 What does the last sentence in the third paragraph imply? A People like to lose weight，but they do not like to eat less B People want to go to heavenbut they do not

31、want to die C Mice will go to heaven if they lose weightD Mice enjoy losing weight44 The average modified mouse lived A 3 years B 753 days C More than 3 yearsD 887 days45 What Can be inferred from the passage about the route tO long life? A It remains to be studied B It has already been discovered C

32、 Eating more leads to long life D Eating less leads to long life31正确答案为A 答案在第一段可以找到，该段的最后一句话it still has an enviable record for turning ideas into profit是该段的总结，明确指出了德国的繁荣归功于技术的转换。32正确答案为B 答案可以在第三段里找到，这一段里有这样一句话：traditional principles of university research being curiosity-drivenfree and widely avmll

33、e will suffer传统的大学科研原则有三个特点，惟独没有profitdriven，即受利益驱动。33正确答案为C 答案在最后一段里讲得很清楚。34正确答案为D 答案在最后一段的第一句话里。35正确答案为D expertise是特殊领域的知识和学问的意思，另外三个选项都是人，在这个上下文里根本不合适。36正确答案为C 答案可以在第二段里找到，俄罗斯选手得了金牌，但该段的最后一句话说，国际奥委会最后确定给本是亚军的加拿大选手再发一个金牌。所以实际上有两个金牌得主。37正确答案为D 答案在第三段里。根据新办法，打分的裁判有14人，任意挑选其中7个人的打分计分。38正确答案为D I remai

34、n t0 be convinced的意思是“我尚不信服”，即你们还得设法让我相信，所以这句话表明了他的怀疑。39正确答案为B reserved是“有保留的”。这个意思可以从第四、五两段Jerry Bingham和MarkDixon两个人的话里可以归纳出来。40正确答案为A 2000年悉尼奥运会采用的跳水打分办法在倒数第二段里作了解释，这个新办法更合理，更少偏袒，更公正，选项A恰恰说该办法更加不公正(more biased)，所以A是答案。41正确答案为C 答案在第二和第三段里可以找到，Kahn认为延长寿命的关键在于瘦，但是要瘦关键不在吃什么，吃多少，而在于blocking the rodent

35、's(啮齿动物)increase of fat in specific cells，即阻止某些细胞里脂肪的增加。42正确答案为B 第四段讲的很清楚，这个方法在人身上是否有效还不知道，因为很少有人愿意接受这样的试验。43正确答案为A 第三段的最后一句句子是“these mice eat all they want，lose weight and live longerIt's like heaven'可以敞开吃，不会发胖，还能长寿，这实在是太好了，好像进入关国一样美好。这道出了人的心声。 44正确答案为D 答案在倒数第三段里可以找到。45正确答案为A 从文章的最后两段我们可以感到对Kahn的试验同行中是有不同意见的，至少到目前为止还不能说已经找到了延长寿命的方法。