全新版大学英语-第二版-综合教程4-Unit2-电子教案.ppt
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全新版大学英语-第二版-综合教程4-Unit2-电子教案.ppt
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SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_mainListeningComprehensionWarm-upQuestionsBackgroundInformationSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_AnEnglishSong_mainListeningComprehensionThinkingBeforeListeningThinkingWhileListeningListeningandSpeakingSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_AnEnglishSong_mainBackgroundInformationAutomobileIndustryGlobalPositioningSystemIntelligentTransportationSystemSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_ThinkingBeforeListeningThinkingBeforeListeningThetitleofthepassageyouaregoingtolistentois“CarsoftheFuture”.Writedownthreequestionsaboutcarsofthefuture.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_ThinkingWhileListeningThinkingWhileListeningListentothepassageandfindoutifitanswersthequestionsyouaskedinExercise1.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsWhatkindofcarwillwebedrivingin2010?
Ratherdifferentfromthetypeweknowtoday,withthenext20yearsbringinggreaterchangethanthepast50.Theirvisionisofamachinewiththreewheelsinsteadoffour,electricallypowered,environmentallyclean,andabletodriveitselfalong“intelligent”roadsequippedwithbuilt-inpowersuppliers.Futurecarswillpickuptheirfuelduringlongjourneysfromapowersourcebuiltintotheroad,orstoreitinsmallquantitiesfortravelinginthecity.Insteadoftodaysseatingarrangementstwoinfront,twoorthreebehind,allfacingforwardthe2010carwillhaveaversatileinteriorwithadultsandchildreninafamilycircle.BR_ThinkingWhileListening1SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsThisviewofthefuturecarisbasedonamuchmoresophisticatedroadsystem,withstripsbuiltintomotorwaystosupplypowertovehiclespassingalongthem.Carswillnotneeddrivers,becausecomputerswillprovidesafedrivingcontrolandroutefinding.Allthedriverwillhavetodoissaywheretogoandthecomputerwilldotherest.Itwillbecomeimpossibleforcarstocrashintooneanother.Thetechnologyalreadyexistsforthecartobecomeatrueautomobile.BR_ThinkingWhileListening2SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarscleandriving:
electricallypowered,environmentallycleansafedriving:
controlledbycomputermorecomfortable:
aversatileinteriorwiththeadultsandchildreninafamilycircleBR_ListeningandSpeakingListeningandSpeakingListentothepassageagainandsaywhatchangeswillmakedriving:
cleaner?
safer?
morecomfortable?
Tips:
SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_Warm-upQuestions1Warm-upQuestions1.Whatdoyouthinkisthemostprofitableandpowerfulindustryofthe20thcentury,computer,automobile,petroleumorairplane?
2.Whatdoyouthinkwillbethemostprofitableandpowerfulindustryinthe21stcentury,communication,astronautics,biologyorconstruction?
3.Whatisthegreatestinventionintheworldsofar?
SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_Warm-upQuestions24.Ifyoucouldaffordacar,wouldyoubuyone?
Whichbrandwouldyouliketohave?
SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsBR_AutomobileIndustry1AutomobileIndustryTheautomobileindustryisoneofthemostimportantindustriesintheworld,affectingnotonlyeconomiesbutalsocultures.Itprovidesjobsformillionsofpeople,generatesbillionsofdollarsinworldwiderevenues,andprovidesthebasisforamultitudeofrelatedserviceandsupportindustries.Automobilesrevolutionizedtransportationinthe20thcentury,changingforeverthewaypeoplelive,travel,anddobusiness.Between1886and1898,about300automobileswerebuilt,buttherewasnorealestablishedindustry.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsAcenturylater,withautomakersandautobuyersexpandingglobally,automakingbecametheworldslargestmanufacturingactivity,withmorethan53millionnewvehiclesbuilteachyearworldwide.Automobilemanufacturersareamongthelargestcompaniesintheworld.Thesecorporationsareoftenmultinational.Thesecompaniesoftenshareparts,orusepartsmadeinforeignfactories.TheU.S.automobileindustryproduced16.8millionvehiclesin
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