罗立胜-学术综合英语Unit3

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1、mainUnit3Traffic2012PartASectionAPre-listening-BackgroundInformationPaceCarInmotorsport,apacecarorsafetycarisacarwhichlimitsthespeedofcompetingcarsonaracetrackinthecaseofacautionperiodsuchasanobstructiononthetrack.Duringacautionperiodthepacecarentersthetrackah

2、eadoftheleader.Withfewexceptions,competitorsarenotallowedtopassthepacecarorothercompetitorsduringacautionperiod,andthepacecarleadsthefieldatapre-determinedsafespeed,Pre-listeningNewWordsandExpressionsBackgroundInformationPartAPartBListeningLISTENINGSectionAPre

3、-listening-BackgroundInformationwhichmayvarybyseriesandcircuit.Attheendofthecautionperiod,thepacecarleavesthetrackandthecompetitorsmayresumeracing.Pre-listeningNewWordsandExpressionsBackgroundInformationPartAPartBListeningLISTENINGSectionAPre-listening-Backgro

4、undInformationPre-listeningNewWordsandExpressionsBackgroundInformationPartAPartBListeningDrivingSimulatorDrivingSimulatorsareusedforentertainmentaswellasintrainingofdriver’seducationcoursestaughtineducationalinstitutionsandprivatebusinesses.Theyarealsousedforr

5、esearchpurposesintheareaofhumanfactorsandmedicalresearch,tomonitordriver’sbehavior,performance,andattentionandinthecarindustrytodesignandevaluatenewvehiclesornewadvanceddriverassistancesystems.LISTENINGSectionAtollbridgesmotorsport:acollectionofsportswhichprim

6、arilyinvolvetheuseofmotorizedvehicles,suchasmotorcycleracing,truckracingandmotorboatracing.PartAPartBLISTENINGSectionAfueltaxadvanceddriverassistancesystem:asystemtohelpthedriverinitsdrivingprocess.WhendesignedwithasafeHuman-MachineInterface,itshouldincreaseca

7、rsafetyandmoregenerallyroadsafety.PartAPartBLISTENINGSectionA.NewWordsandExpressionsPre-listeningNewWordsandExpressionsBackgroundInformationPartAPartBListeningpacecarprescribedcoursedrivingsimulatorinebriatedrear-endingpickupspeedtheoverallflowoftrafficdriverp

8、erformancehands-freemodel领驶车规定车道驾驶模拟器喝醉的追尾加速整个车流量驾驶员行为免提式LISTENINGSectionAListenTask1Pre-listeningTask1ListenandTakeNotesTask2ListenforDetailsPartAPartBListeningAnewsreporterisgoin