最新高考英语阅读理解(科普环保)解析版汇编含解析.doc

最新高考英语阅读理解(科普环保)解析版汇编含解析

一、高中英语阅读理解科普环保类
1．犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
Whydoestimeseemtoflybyfasteraswegetold?You'vegotyouragingbraintoblame.Thisislikelyduelargelytothephysicalchangesofournervesandneurons(神经元).Newresearchsuggests'rapidfire'abilitiesoftheyoungbrainallowustoprocessmoreinformationduringyouth,causingthedaystoseemlongerearlierinlife.However,aswegetold,researcherssaytheolderbraintakesmoretimetoprocessinformation.
ThenewfindingputforwardbyaDukeUniversityresearcherwaspublishedinapaperinthejournalEuropeanReviewthisweekAccordingtoAdrianBejan,theJ.AJonesProfessorofMechanicalEngineeringatDuke,thephysicalchangesofournervesandneuronsplay,amajorroleinourperception(知觉)oftimeaswegetold.Overtheyearsthesestructuresbecomemorecomplexandeventuallybegintodegrade.
"Littlebabies,forexample,movetheireyesmuchmoreoftenthanadultsbecausethey'reprocessingimagesatafasterrate,"Beiansays,Forolderpeople,thismeansfewerimagesarebeingprocessedinthesameamountoftime,causingexperiencestoseemasthoughthey'rehappeningmorequickly.
（1）Whatcausestimetoflyfasteraswegetold?
A.Changesofournervesandneurons.
B.Informationinourbrain.
C.Theelectricalsignals.
D.Rapidfireabilities.
（2）Whatisunavoidableintheprocessofgettingold?
A.Longerdays.B.Agingbrains.C.Moreimages.D.Lessexperience.
（3）Whydothedaysseemlongerearlierinlife?
A.Youngpeoplearemoreenergeticintheirlife.
B.Theyoungerbraintakeslesstimetoprocessinformation.
C.Oldpeoplehavefewerthingstodothanyoungpeople.
D.Littlebabiesmovetheireyesmuchmoreoften.
（4）Whatisthebesttitleofthetext?
A.NervesandNeurons
B.TimeFliesFast
C.TheOlder,theFaster
D.TheFunctionoftheBrain
【答案】（1）A
（2）B
（3）B
（4）C
【解析】【分析】本文是一篇说明文，介绍了为什么老年人会觉得时间过得较快，主要原因是随着年龄的增长，大脑中神经元的变化让老年人的大脑需要更多的时间来处理接收到的信息，这样就会让他们觉得时间过得较快。
（1）考查细节理解。根据第一段中的"Thisislikelyduelargelytothephysicalchangesofournervesandneurons(神经元)."可知，老年人觉得时间过得过快的原因是神经和神经元的变化。故选A。
（2）考查推理判断。根据第一段中的"You'vegotyouragingbraintoblame."和第二段中的"Overtheyears,thesestructuresbecomemorecomplexandeventuallybegintodegrade."可知，随着年龄的增长，不可避免