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ID:29026704
大小:1.08 MB
页数:27页
时间:2018-12-16
《2017-2018学年高中英语 阶段仿真检测(一)新人教版选修10》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、阶段仿真检测(一)A卷 学业水平达标【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)AResearchersbelievethattheinsectisbetteratmanagingcongestion(拥挤)thanhumans.AntsarethemostnumeroustypeofanimalonEarthwithbrainsthatcontainabout250,000cells—thelargestamonginsects.Nowcollectiveintelligenceexp
2、ertDr.DirkHelbingsaysunderstandingmoreaboutantscouldhelpsolveoneoftheheadachesofmodernlife—roadcongestion.Histeamsetupan“antmotorway”withtworoutesofdifferentwidthsfromthenesttosomesugarsyrup(糖浆).Soonthenarrowerroutebecamecongested.Butwhenanantreturningalongthecongestedrout
3、etothenestcollidedwithanotherantjuststartingout,thereturningantpushedthenewcomerontotheotherpath.However,ifthereturninganthadenjoyedatroublefreejourneyitdidnotredirectthenewcomer.Theresultwasthatjustbeforetheshortestroutebecamecloggedtheantswerediverted(转移)toanotherroutean
4、dtrafficjamsneverformed.Theresearchersalsocreatedacomputermodelofmorecomplexantnetworkswithroutesofdifferentlengths.Theteamfoundthateventhoughantsbeingreroutedsometimestookalongerroute,theystillgottothefoodquicklyandefficiently.Dr.Helbing,oftheDresdenUniversityofTechnology
5、inGermany,saidthatwhileyoucannotallowcarstocollidewithvehiclescomingintheoppositedirectionasaformoftrafficcontrol,youcoulddothenextbestthingandallowthemtocommunicate.Hisplanistoforcecarstravelinginonedirectiontotelloncomingvehicleswhattrafficconditionstheyareabouttoencount
6、er—sotheycantakeevasive(回避的)actionifnecessary.1.Thefirstparagraphimpliesthat________.A.antsarecleverandgoodatdealingwithtrafficjamsbecauseofdevelopedbrainfunctionB.antshaveaspecialwaytomanagecongestionC.insectsaresimilartoanimalsindealingwithtrafficjamsbecauseofdevelopedbr
7、ainfunctionD.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.crowdedC.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
8、。3.Ifanantreturnsalongthecrowdedroutetothenest,howwilltheantsolvethetrafficproblem?A.Thea
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