2019版中考英语二轮复习 阅读理解优编题（7）

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1、2019版中考英语二轮复习阅读理解优编题（7）【实战训练】A（2019中考日常生活类训练）Haveyoueverseenacarwithoutadriver?Itsoundscrazy,butthesecomputer-drivendriverlesscarswillsoonbefillingroadsnearyou.CompanieslikeGoogleandTeslahavebeendesigningandtestingthesecars,andthetechnologyisthere.Soho

2、w?Thecarshavesensors（感应器）allaroundwhichcanfindothercarsandobjectsintheroad.Roadsignsarereadbycameras,andsatellitenavigationsystems（卫星导航系统）areusedsothecarknowshowtogetwhereyouwanttogo.Allyouhavetodoistypeintheaddress!Finally,acentralcomputersystemtakesi

3、nalltheinformationthatitreceivesfromthesensorsandcamerasandworksoutwhentospeedup,stopandturn.Soundlikeyourideaofheaven（天堂）?Sittingback,lookingoutofthewindowsandevenwatchingafilmorreadingabookwhile‘driving’wouldbepossiblewiththisnewtechnology.Youwouldn’

4、thavetoworryaboutrememberingdirectionstowhereyou’regoing.Inaddition,computerswouldalsodrivemoresafelythanpeople—theywouldobeytherulesandhavequickeractiontimeswhenindangeroussituations.However,therearemanydrawbacksofdriverlesscars.Computerswouldhavediff

5、icultiesmakingethical（道德的）decisions:ifachildranintotheroad,wouldthecomputerchoosetohitthechildorturnsuddenlyandpotentiallykillthecar’spassengers?Moreover,Ipersonallyfinddrivingfun–I’dmissneverdrivingacarmyself.Therewouldalsobemanyotherdecisionstobemade

6、–shouldchildren,ordrunkpeople,beallowedinadriverlesscarbythemselves?Orwouldthereneedtobeapersonwithadrivinglicenseinthecaratalltimes?I’mnotcertainI’dwantadriverlesscar–butit’sonlyamatteroftimebeforethey’llbecomemoreaffordableandpopularonourroads.1.When

7、usingadriverlesscar,youneedonly    .A.readtheroadsignscarefully          B.checkthecamerasC.puttheaddressintothecomputer   D.rememberthedirections2.Thethirdparagraphmainlytellsusaboutthe    ofdriverlesscars.A.instructions         B.standards          C

8、.advantages       D.tests3.Theunderlinedword“potentially”inParagraph4means“   “.A.possibly         B.successfully        C.especially      D.naturally4.What’sthewriter’sopinionaboutfuturedriverlesscars?A.They’llcausemoreaccidents.