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1、Unit2 Robots词句猜测题之词义猜测题(阅读理解)方法指导在阅读理解猜测单词或短语的意思时常用下面的解题技巧:(1)根据上下文解释进行猜测;(2)根据同位关系进行猜测;(3)根据构词法(前缀、后缀、复合、派生等)进行猜测;(4)根据转折或对比关系进行猜测。典例引领(2017天津,C)Thismonth,Germany’stransportminister,AlexanderDobrindt,proposedthefirstsetofrulesforautonomousvehicles(自主驾驶车辆).Theywoul
2、ddefinethedriver’sroleinsuchcarsandgovernhowsuchcarsperformincrasheswherelivesmightbelost.Theproposalattemptstodealwithwhatsomecallthe“deathvalley”ofautonomousvehicles:thegreyareabetweensemi-autonomousandfullydriverlesscarsthatcoulddelaythedriverlessfuture.Dobrindt
3、wantsthreethings:thatacaralwayschoosesproperty(财产)damageoverpersonalinjury;thatitneverdistinguishesbetweenhumansbasedonageorrace;andthatifahumanremoveshisorherhandsfromthedrivingwheel—tocheckemail,say—thecar’smakerisresponsibleifthereisacrash.“Thechangetotheroadtra
4、fficlawwillpermitfullyautomaticdriving,”saysDobrindt.Itwillputfullydriverlesscarsonanequallegalfootingtohumandrivers,hesays.Whoisresponsiblefortheoperationofsuchvehiclesisnotclearamongcarmakers,consumersandlawyers.“Theliability(法律责任)issueisthebiggestoneofthemall,”s
5、aysNatashaMeratattheUniversityofLeeds,UK.AnassumptionbehindUKinsurancefordriverlesscars,introducedearlierthisyear,insiststhatahuman“bewatchfulandmonitoringtheroad”ateverymoment.Butthatisnotwhatmanypeoplehaveinmindwhenthinkingofdriverlesscars.“Whenyousay‘driverlessc
6、ars’,peopleexpectdriverlesscars,”Meratsays.“Youknow—nodriver.”Becauseoftheconfusion,Meratthinkssomecarmakerswillwaituntilvehiclescanbefullyautomatedwithouthumanoperation.Driverlesscarsmayendupbeingaformofpublictransportratherthanvehiclesyouown,saysRyanCaloatStanfor
7、dUniversity,California.ThatishappeningintheUKandSingapore,wheregovernment-provideddriverlessvehiclesarebeinglaunched.ThatwouldgodownpoorlyintheUS,however.“Theideathatthegovernmentwouldtakeoverdriverlesscarsandtreatthemasapublicgoodwouldgetabsolutelynowherehere,”say
8、sCalo.1.Whatdoesthephrase“deathvalley”inParagraph2referto?A.Aplacewherecarsoftenbreakdown.B.Acasewherepassingalawisimpossible.C.Anareawherenodriv
