2013高考完形填空(说明文).doc

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1、2013年普通高等学校招生全国统一考试高考英语完形填空【说明文】【广东卷】I语言知识及应用（共两节，满分45分）第一节完形填空（共15小题；每小题2分，满分30分）阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑Numbersenseisnottheabilitytocount.Itistheabilitytorecognizea1innumber.Humanbeingsarebornwiththisability.2，experimentssh

2、owthatmanyanimalsare,too.Forexample,manybirdshavegoodnumbersense.Ifanesthasfoureggsandyouremoveone,thebirdwillnot3.However,ifyouremovetwo,thebird4leaves.Thismeansthatthebirdknowsthe5betweentwoandthree.Anotherinterestingexperimentshowedabird's6numbersense

3、.Amanwastryingtotakeaphotoofacrow(乌鸦)thathadanestinatower,butthecrowalwaysleftwhenshesawhimcoming.Thebirddidnot7untilthemanleftthetower.Themanhadan8.Hetookanothermanwithhimtothetower.Onemanleftandtheotherstayed,buttheydidnot9thebird.Thecrowstayedawayunti

4、lthesecondmanleft,too.Theexperimentwas10withthreemenandthenwithfourmen.Butthecrowdidnotreturntothenestuntilallthemenwere11.Itwasnotuntilfivemenwentintothetowerandonlyfourleftthattheywere12abletofoolthecrow.Howgoodisahuman'snumbersense?It'snotverygood.For

5、example,babiesaboutfourteenmonthsoldalmostalwaysnoticeifsomethingistakenawayfroma13group.Butwhenthenumbergoesbeyondthreeorfour,thechildrenare14fooled.Itseemsthatnumbersenseissomethingwehaveincommonwithmanyanimalsinthisworld,andthatourhuman15isnotmuchbett

6、erthanacrow's.1.A.riseB.patternC.changeD.trend2.A.ImportantlyB.SurprisinglyC.DisappointedlyD.Fortunately3.A.surviveB.careC.hatchD.notice4.A.generallyB.sincerelyC.casuallyD.deliberately5．A.distanceB.rangeC.differentD.interval6．A.amazingB.annoyingC.satisfy

7、ingD.disturbing7.A.relaxB.recoverC.reactD.return8.A.appointmentB.excuseC.ideaD.explanation9.A.foolB.hurtC.catchD.kill10.A.repoB.repeatedC.designedD.approved11.A.confusedB.goneC.tiredD.drunk12.A.graduallyB.luckilyC.strangelyD.finally13.A.singleB.smallC.lo

8、calD.new14.A.seldomB.temporarilyC.merelyD.often15.A.sightB.natureC.abilityD.belief[语篇解读]：本文是一篇说事理性的说明文，篇章模式为总-分-分-总的结构。第一段提出话题，说明什么是数字感，并通过拿鸟类作为例子说明，不仅人类与生俱来都有这种数字感，而且动物也有；第二段运用一个人想对一只乌鸦进行拍照的另一个有趣的例子来进一步鸟类的神奇的数字的分辨力；第三段，以一