2019高考英语一轮练习题模块7unit2fitforlife（含名师解析）牛津译林版

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1、模块7U2李仕才一、阅读理解。阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Accordingtoateamofresearchers,ananimal"sabilitytoperceive（感知1）timeislinkedtotheirpaceoflife.“Ourresultslendsupporttotheimportanceoftimeperceptioninanimalswheretheabi1itytoperceivetimeinaveryshorttimemaybethedifferencebetweenlifeandd

2、eathforfastmovingcreatures,”commentedtheleadauthorKevinHealyfromTrinityCollegeDublin.Thestudywasdonewithavarietyofanimalsusingaphenomenonbasedonthemaximumspeedofflashesoflightanindividualcanseebeforethelightsourceisseenasconstant.Dogs,forexample,haveeyeswitharefreshratehigherthanhu

3、mans.Oneexampleofthisphenomenonatwork,theauthorssay,isthehouseflyanditsabilitytoavoidbeinghit.Theresearchshowsfliesobservemotioninashortertimethanourowneyescanachieve,whichallowsthemtoavoidbeinghit.ProfessorGraemeRuxtonoftheUniversityofStAndrewsinScotland,whoworkedjointlyontheresea

4、rchproject,saidinastatement,uHavingeyesthatsendupdatestothebrainatmuchhigherfrequenciesthanoureyesdoisofnovalueifthebraincannotprocessthatinformationequallyquickly.Thus,thisworkhighlightstheimpressiveabilitiesofeventhesmallestanimalbrains.Fliesmightnotbedeepthinkers,buttheycanmakeg

5、ooddecisionsveryquick!y・”Incomparison,thetigerbeetle（虎甲虫）runsfasterthanitseyescankeepup,basicallybecomingblind，whichrequiresittostopperiodicallytore-evaluateitsprey"s（猎物）position.Ourresultssuggestthattimeperceptionoffersanasyetunstudieddimensioninwhichanimalscanspecializeandthereis

6、aconsiderablerangetostudythissysteminmoredetail.1.Whatistheresearchmentionedinthepassagemainlyabout?A.Paceoflifeofanimals・BeTimeperceptionofanimals・C.Lifetimeofsmallanimals・D.Impressiveabilitiesofanimals.2.WhatdoesKevinHealy'scommentmeaninPara.2?A・Theabilityofanimalstoperceivetimed

7、ependsontheirhighmovingspeed・B.Thesurvivaloffastmovinganimalsreliesontheirabilitytoperceivetime.C.Animalswithquickerpaceoflifehavebetterperceptionoftime.A.Animalswithpoorabilityoftimeperceptionhaveashorter1ife.1.Whycanhousefliesavoidbeinghit?A.Theycanthinkverydeeplybeforetheyact.B.

8、Theycanflymuchfasterthanth