2019-2020年高中英语阶段仿真检测一新人教版

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1、2019-2020年高中英语阶段仿真检测一新人教版【说明】　本试卷满分120分，考试时间100分钟Ⅰ.阅读理解(共15小题；每小题2分，满分30分)Researchersbelievethattheinsectisbetteratmanagingcongestion(拥挤)thanhumans.AntsarethemostnumeroustypeofanimalonEarthwithbrainsthatcontainabout250,000cells—thelargestamonginsects.Nowcoll

2、ectiveintelligenceexpertDr.DirkHelbingsaysunderstandingmoreaboutantscouldhelpsolveoneoftheheadachesofmodernlife—roadcongestion.Histeamsetupan“antmotorway”withtworoutesofdifferentwidthsfromthenesttosomesugarsyrup(糖浆).Soonthenarrowerroutebecamecongested.Butwhe

3、nanantreturningalongthecongestedroutetothenestcollidedwithanotherantjuststartingout,thereturningantpushedthenewerontotheotherpath.However,ifthereturninganthadenjoyedatroublefreejourneyitdidnotredirectthenewer.Theresultwasthatjustbeforetheshortestroutebecamec

4、loggedtheantswerediverted(转移)toanotherrouteandtrafficjamsneverformed.Theresearchersalsocreatedaputermodelofmoreplexantnetworkswithroutesofdifferentlengths.Theteamfoundthateventhoughantsbeingreroutedsometimestookalongerroute,theystillgottothefoodquicklyandeff

5、iciently.Dr.Helbing,oftheDresdenUniversityofTechnologyinGermany,saidthatwhileyoucannotallowcarstocollidewithvehiclesingintheoppositedirectionasaformoftrafficcontrol,youcoulddothenextbestthingandallowthemtomunicate.Hisplanistoforcecarstravelinginonedirectiont

6、otelloningvehicleswhattrafficconditionstheyareabouttoencounter—sotheycantakeevasive(回避的)actionifnecessary.1．Thefirstparagraphimpliesthat________.A．antsarecleverandgoodatdealingwithtrafficjamsbecauseofdevelopedbrainfunctionB．antshaveaspecialwaytomanagecongest

7、ionC．insectsaresimilartoanimalsindealingwithtrafficjamsbecauseofdevelopedbrainfunctionD．insectshavemoreadvantagesthanhumans解析：选A　在昆虫中蚂蚁大脑的细胞最多，所以比较聪明，擅长处理交通问题。2．Theunderlinedword“clogged”canbereplacedby________inthefollowingfourwords.A．cleaned　　　　　　　　　B．crow

8、dedC．narrowedD．shortened解析：选B　语境为：在最近的路线变得拥堵之前，蚂蚁就转向了另外一条路线，如此，“交通堵塞”永远不会出现。由此可知画线词为“拥挤”之意。3．Ifanantreturnsalongthecrowdedroutetothenest,howwilltheantsolvethetrafficproblem?A．Theantwillchangethe