轮机英语听力与会话口语评估练习口述题第一章公共用语1. Theengineroom.(1) Positionoftheengineroomonboard.(2) Typeofmachineryintheengineroom.(3) Featureofmarinemachineryintheengineroom.Theengineroomistheheartofaship.Itisgenerallylocatedatthesternneartheshipbottom.Intheengineroom,therearealotofmachineryandsystems,suchasthemainengine,thegeneraterengine,boilers,pumps,therefrigeratingsystem,andtheairconditioningsystem.Themainengine,alsocalledthemainpropulsionplant，isthelargestandmostimportantone.Themodernimprovementofcontrolsystemsresultsinmachineryspaceremainingunattendedforlongperiods.ThatisUMS2(Theenginedepartment.(1) Introductionoftheimportanceoftheenginedepartmentonboard.(2) Introductionofpersonneloftheenginedepartment.(3) Descriptionoftheenginedepartment.Theenginedepartmenttakesinchargeoftheengineroom.Theycanmakethemachineryespeciallymainengineworkingsmoothly,andanti pollution.Thechiefengineercommandsthedepartment.Thesecondengineer,thethirdengineerandthefourthallworkunderhisorder.Therearealsosomemotormeninthedepartment.Thecaptainisresponsibleforthewholeship.Oneofmajorresponsibilitiesofenginedepartmentistokeepthemachineryrunningsafelybyproperoperationandmaintenance.Crewmembersoftheenginedepartmentshouldoverhaul,operateandmaintaintheequipmentstrictlybytherules.Wealwayskeepthemachinesinourengineroomingoodorder.3. Self-introduction.1) .Youreducationbackground2) .Yourworkingexperience3)YourfamilyMynameis,Iam,yearsold.Icomefrom,.Iamsingle.IgraduatedfromGuangZhouMarineTechnicalSchoolin2003.Ihavebeenworkingonboardasanengineerforabout5years.Inmysparetime,Ilikelisteningtothemusic,readingbooksanddoingsomeexercises.Ilikemyjobverymuch.4. Yourdailyworkonboard1) Yourpositiononboard.2) Yourdutiesduringwatch-keeping3) yourexperience.Iworkasanengineeronboard.Ilikethelifeonboard.Mymainworkistokeepallthepipesandpumpsingoodcondition.SometimesIhavetodosomerepairworksuchasrepairingtheaircompressororpumpcylinders.Asmyexperiencethemostcommonproblemisthepumpcylinders.5. Watch-keepingintheengineroom1) Theengineerondutyworksfor4hourseachwatch.2) Hehastokeepeverythingingoodorder.3) Heisgoingtohandovertheshift.Theengineerondutyworksfor4hourseachwatch.Heshallbeabletoserviceallthemachinery.Hehastomaintainthemachineryingoodworkingcondition.Iamanengineeronboard.Iaminchargeofdeckmachinery,allpumps,lifeboat,dieselengineandsoon.SometimesIhavetodosomerepairwork.Whensomethinggoeswrong,Ihavetocheckandremedyit.6. Couldyouintroduceyourself?(1) What’syourname?(2) Wheredidyougraduate?(3) Whateducationdegreedoyouhave?Mynameis,,Iam,yearsold.Igraduatedfrom,..University.ImajoredinEngineering.Ihavebachelordegreenow.第二章机舱日常业务1.Pleasedescribethedifferencebetweenthedieselengineandthegasolineengine.(SeeFig.2-1andFig.2-2)Therearemanydifferencesbetweenthedieselengineandthegasolineengine.Forexample:(1)thegasolineengineisoperatedwithfour-stroke,butthedieselenginecouldeitherbeoperatedbyfourortwo.(2)Thedieselengineisstartedbycompressedairorelectricmotor,butthegasolineengineisnormallystartedbymotorandfiredbysparkplug.(3)Thedieselengineisalargetypeusually,itcouldproducemuchmorepowerthanthegasolineengine,andithashighmechanismefficiency,soit'sthemostcommonlyusedengineonboardship2.XiaoWangisacadetoftheenginedepartment,whojustgraduatedfromShanghaiMaritimeUniversity.Howdoyouintroducealltheengineroomtohim?Theengineroomistheheartoftheship.Therearealotofmachinesthere.Thesemachinesprovidepowerorassistantfortheship'spropulsion,orthepowerofdailyusedforthecrew(dailylighting/cooking,).Themainenginewhichistheheartoftheengineroom,itcansupplypowerfortheship'spropulsion,soyoumustespeciallytotakecareofit.Thedonkeyenginelikeboilerswhichisusedforproducingsteam,aircompressorsarealsoimportant.Withoutthemtheshipcan'toperate.Soasacadetoftheenginedepartment,youshouldbefamiliarwiththem,andkeepthemingoodrunningcondition.3. XiaoZhangisathree-yearstudentmajoringinmarineengineeringfromShanghaiMaritimeUniversity.Howdoyouintroducetheequipmentandmachineryintheengineroom?Therearemanymachinesintheengineroom.Themainengineistheheartoftheengineroom;itcouldsupplypowerforthevessel'spropulsion.Therearealotofdonkeyenginesintheengineroom:boilersforproducingsteam,freshwatergeneratorisusedtoproducefreshwaterfromseawater,aircompressorisusedtosupplycompressedair,.Soasoneofenginedepartment,youshouldbefamiliarwiththem,andkeepthemingoodrunningcondition.4. Lookattheillustrationandsaysomethingaboutthedisposaloftheshaftinganddieselengine.(SeeFig.2-3)Thepowerofthedieselengineistransmittedtothepropellerthroughthetransmissionsystem.Theitemsoftransmissionsystemincludevariousshafts,suchasthethrustshaft,oneormoreintermediateshaftsandtailshaft.Theseshaftsaresupportedbythethrustblock,intermediatebearingsandthesterntubebearing.Thepropellerconsistsofabosswithseveralblades.Thethrustistransmittedalongtheshaftingtothethrustblockandfinallytoshipstructure.5. Lookattheillustrationandsaysomethingabouttheprobabilityofmedium-speedandhigh-speeddieselengin。