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高考英语一轮复习阅读理解巩固选练22

时间：2023-03-15 09:14:49 下载该word文档

河南许昌县2017高考英语一轮阅读理解巩固选练
阅读理解。
ToomuchTV-watchingcanharmchildren'sabilitytolearnandevenreducetheirchancesofgettingacollegedegree,newstudiessuggestinthelatestefforttoexaminetheeffectsoftelevisiononchildren.Oneofthestudieslookedatnearly400northernCaliforniathird-graders.ThosewithTVsintheirbedroomsscoredabouteightpointsloweronmathandlanguageartsteststhanchildrenwithoutbedroomTVs.Asecondstudy,lookingatnearly1000grown-upsinNewZealand,foundlowereducationlevelsamong26-year–oldswhohadwatchedlotsofTVduringchildhood.Buttheresultsdon'tprovethatTVisthecauseanddon'trideoutthatalreadypoorlymotivatedyoungsters(年轻人maywatchlotsofTV.TheirstudymeasuredtheTVhabitsof26-year-oldsbetweenages5and15.ThesewithcollegedegreeshadwatchanaverageoflessthantwohoursofTVperweeknightduringchildhood,comparedwithanaverageofmorethan21/2hoursforthosewhohadnoeducationbeyondhighschool.IntheCaliforniastudy,childrenwithTVsintheirroomsbutnocomputerathomescoredthelowestwhilethosewithnobedroomTVbutwhohadhomecomputersscoredthehighest.WhilethisstudydoesnotprovethatbedroomTVsetscausedthelowerscores,itaddstoaccumulatingfindingsthatchildrenshouldn'thaveTVsintheirbedrooms.(1.AccordingtotheCaliforniastudy,thelow-scoringgroupmight_________.A.havewatchedalotofTVB.notbeinterestedtedinmathC.beunabletogotocollegeD.havehadcomputersintheirbedrooms(2.Whatistheresearchers'understandingoftheNewZealandstudyresults?A.Poorlymotivated26-year-oldswatchmoreTV.B.HabitsofTVwatchingreducelearninginterest.C.TVwatchingleadstolowereducationlevelsofthe15-year-olds.D.TheconnectionbetweenTVandeducationlevelsisdifficulttoexplain(3.Whatcanwelearnfromthelasttwoparagraphs?A.Moretimeshouldbespentoncomputers.B.ChildrenshouldbeforbiddenfromwatchingTV.C.'IVsetsshouldn'tbeallowedinchildren'sbedrooms.D.Furtherstudiesonhigh-achievingstudentsshouldbedone.(4.Whatwouldbethebesttitleforthistext?
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A.ComputersorTelevisionB.EffectsofTelevisiononChildrenC.StudiesonTVandCollegeEducationD.TelevisionandChildren'sLearningHabits1.A.细节理解题.根据第二段中ThosewithTVsintheirbedroomsscoredabouteightpointsloweronmathandlanguageartsteststhanchildrenwithoutbedroomTVs.可得出答案.2.D.细节理解题.根据第三段Buttheresultsdon'provethatTVisthecauseanddon'tridetoutthatalreadypoorlymotivatedyoungsters(年轻人maywatchlotsofTV.可以确定答案.3.C.推理判断题.注意最后一段开头的while是"尽管"的意思,所以这两段都是围绕儿童卧室不应该放电视机的问题.4.B.主旨大意题.通读全文可知,文章主要通过两项研究分析了儿童看电视所造成的影响.文章第一段第一句话是主题句,所以B项作为标题是最佳的.

2016高考模拟题。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。
HowtheGrandCanyon(大峡谷wascreatedremainsoneofthegeology’sgreatestmysteries.SomeevidencesuggeststhattheprocesswasagradualoneinwhichtheColoradoRiver(whichrunsthroughthecanyonslowlycutdeeperanddeeperintothegroundovermillionsofyears.Butvolcanicrocksamplestakenfromthecanyonnowsuggestthatthecanyonwasdown-cutinstead.Down-cuttingiswhenafloodofwaterrushesoveralandscape(地形withenoughforcetocutdeeplyintothegroundandleavesbehindacanyon.Suchafloodisusuallyreleasedwhenanaturalorman-madedam(堤坝bursts.RobertWebb,aresearchgeologist,saysnaturaldamsseemtohaveformedandbrokenacrosstheColoradoRiverseveraltimesduringthelastmillionyears.Thedamswerebuiltwhenlava(熔岩fromtheeruptionsofnearbyvolcanoesflowedintotheriver.Thelavahardenedintohardrocksandblockedtheriver,causingittobackupandformalake.Eachtimethelakegrewsohugethatitbroketherockdam,releasingaflashfloodthatfurtheredthedown-cuttingprocessanddeepenedthecanyon.Down-cuttingisnotjustanearthlyevent.SatellitephotossentbackfromMarssuggestthattheprocesshashappenedthere,too,saymanyotherresearchers.
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