《汽车专业英语》课件-9.Automobile Chassis

AutomobileChassisUnit9

职业院校汽车类专业新形态系列教材

机械工业出版社CHINAMACHINEPRESS13Talkabouthowthechassisworks.2Discusshowtosolvetheproblemswiththechassis.4Youwillbeableto:Establishasenseofteamwork.5Learnthenewwordsandexpressionsabouttheautomobilechassis.Knowdifferentsystemofchassis.CONTENTS01020304Warming-upListeningandspeakingReadingandWritingNotes05WordsandExpressions01Warming-up鼠标点击单词连线，点击图片进入，单击空白处继续transmissionpropellershafttiregearclutchwheelWarmingupListenandMatchtiren.轮胎WarmingupWarmingupTransmissionn.变速器WarmingupWarminguppropellershaftn.传动轴WarmingupWarmingupwheelWarmingupn.车轮Warmingupgearn.齿轮WarmingupWarmingupclutchn.离合器Warmingup1Whatisachassismadeupof?WarmingupLet’stalk.02ListeningandSpeakingtemperaturen.温度Learnthesewordsandexpressions.instrumentpanel

仪表盘automobilerepairplant汽修厂air-pressuregauge气压表tirepressure胎压examinewarningn.警报v.检查ListeningandSpeaking(TomandJackaredoinghomeworkathome.)Jack:Whatahotdaytoday!Shallwegoswimmingintheschool’spool?Tom:Goodidea!Myfather’scarhasnotbeenusedforalongtime.Wecandriveittoourschool.Jack:It’s3:00pmnow.Hurryup.Tom:Er…Thelightontheinstrumentpanelislighted,weshouldstopthecarandexaminewhathappened.Jack:Thereisanautomobilerepairplantinthatcorner.Let’sdriveitthere.ListeningandSpeakingListentothedialogueandrepeat.Tom:Itisnotnecessarytogototheautomobilerepairplant,ourteacherhastaughtthatthereasonforPSIwarningmaybethehightemperature.Jack:Whatshouldwedonow?Tom:Theair-pressuregaugeisinthecar.Theproblemwillbesolvedifwereleasesomeairfromthetire.Jack:Wonderful,it’sOK.Wecangoswimmingnow.ListeningandSpeaking1.Theweathertodayissnowy.2.Thecarfacesaveryseriousproblem.3.Thegaspressuremeterisusedtomeasuretirepressure.[][[]]FTFListenagainanddotherole-play.ListeningandSpeakingDecideTrueorFalse.(1)TranslatethefollowingChinesewordsintoEnglish.

(2)TranslatethefollowingEnglishwordsintoChinese.

Practice检查温度过高离合器汽车底盘变速器气压表automobilerepairplantinstrumentpanelbesolvedgoforadriveto汽车修理厂仪表盘examine

too-hightemperatureclutchAutomobileChassistransmissionair-pressuregaugeListeningandSpeaking被解决开车去Discusswithyourpartner:IsthereanyotherproblemabouttheAutomobileChassisyou’veeverknown?

ListeningandSpeakingPair

Work.03ReadingandWritingtransmissionsystem

传动系统brakingsystem制动系统transmitv.传输steeringsystem转向系统

devicen.装置torqueshaftn.轴n.扭矩parttravelingsystem行驶系统n.零件forcev.加强steadilyadv.稳定的Readthewordsandexpressions.Whichonesdoyouknow?ReadingandWritinglimitedadj.有限的distancen.距离transmission

n.变速器propellershaft传动轴clutchn.离合器halfaxle半轴

universaljoint万向节Readthewordsandexpressions.Whichonesdoyouknow?ReadingandWritingdifferential差速器driveaxle

驱动桥1Whatarethefoursystemsincludedintheautomobilechassis?2Whatarethefunctionsofthefoursystems?ReadingandWritingReadthetextwiththesequestionsinmind.AutomobileChassis

Automobilechassisisusedtoinstalltheengineandsupportthedifferentkindsofpartsinacar.Itisthemainoperationpartofavehicle.Thechassisincludesthetransmissionsystem,travelingsystem,steeringsystem,andbrakingsystem.Thetransmissionsystemisaspeedandpowerchangingdevice.Itcantransmitthetorquetothewheels,anditwillchangethemagnitudeofforcedependingonthetravelingcondition.Itisconstitutedbytheclutch,transmission,propellershaftanddriveaxle(mainspeedreducer,differential,universaljoint,halfaxle).ReadingandWriting

Thetravelingsystemsupportsthewholemassofacar.Whenanautomobileworks,itmuststandtheforceandtorquetokeepthecarrunningsteadily.Thesteeringsystemhelpsthecarchangingthetravelingtrackwhenitisnecessary.Itincludestwomaintypes:manualsteeringsystemandpowersteeringsystem.Thebrakingsystemisusedtomakesureanautomobilecanbeslowdownquicklyorstopinashortdistance.Thespeedcanbelimitedwhenacarrunsonadownhillpathandanautomobilecanbeinconditionofrestwiththebrakingsystemfunctionwell.Aboveallisthebasicintroductionofautomobilechassis.ReadingandWriting2.Thetransmissionsystemisaspeedchangingdevice.3.Thesteeringsystemincludestwomaintypes4.Thebrakingsystemisparking.[][[]]TTT5.Thechassisdoesn’tmatteratall.F[]F[]1.Thechassisincludesthreesystem.ReadingandWritingDecidetrue(T)orfalse(F).1.

Automobile

chassis

is

used

to

installtheengineandsupportthedifferentkindsofpartsinacar.2.

Thetransmissionsystemisaspeedandpowerchangingdevice.3.Thetravelingsystemsupportsthewholemassofacar.

汽车底盘在车辆中是用来安装发动机和支撑不同零件的。传动系统是用来改变速度和动力的装置。行驶系是用来支撑整个汽车的。ReadingandWritingTranslatethefollowingEnglishsentencesintoChinese.4.

Thesteeringsystemhelpsthecarchangingthetravelingtrackwhenitisnecessary.5.

Thebrakingsystemisusedtomakesureanautomobilecanbeslowdownquicklyorstopinashortdistance.制动系是用来确保车辆迅速或者短距离的停止。

转向系统有助于在必要时候改变行驶轨迹。ReadingandWritingTranslatethefollowingEnglishsentencesintoChinese.04Notes1.makesure“确保”之意，同时也有“确信”“查实”等。

Imake

sure

they

work

well.我确信他们做的很好。2.above可做名词、介词、副词、形容词等。It

costs

above

$50.这东西价格超过50美元。3.beconstitutedby由……组成Government

shouldbe

constitutedby

the

will

of

the

people.政府应该有人们的意愿组成

Notes05WordsandExpressionsdistancen.距离clutchn.离合器transmissionn.变速器propellersha