10级汽车专业英语试卷A.doc

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1、湖北科技职业学院10级汽车英语期末考试一、单词互译(每空1分，共20分)SectionADirections:Thissectionistotesthowmanywordsyouknow.PleasetranslateenglishintoChinese.(1*1())1.Vehiclebody3.steeringsystem5.camshaft7.inletvalve9.cylinder2.brakesystem4.dashboard6.AutomaticTransmission8.timingbelt10.electroniccontrollerSectionBDirecti

2、ons:Thissectionistotesthowmanywordsyouknow.PleasetranslateChineseintoenglish.(1*10)1.底盘2后悬架・4发动机_6油底壳_8轴承10冷却系统3.转向盘_5分电器_7活塞_9手动变速器二、阅读与理解（20题，每题2分，共40分）Part1Theengineisthesourceofpowerthatmakesthewheelsgoaroundandthecarmove・Theautomobileengineisaninternalcombustionenginebecausethefuel(gasol

3、ine)isburnedinsideit.Theburningofgasolineinsidetheengineproduceshighpressureintheenginecombustionchamber.Thishighpressureforcespistontomove,themovementiscarriedbyconnectingrodstotheenginecrankshaft.Thecrankshaftisthusmadetorotate:therotarymotioniscarriedthroughthepowertraintothecarwheelssotha

4、ttheyrotateandthecarmoves.1.Whatdoweseefromthefirstparagraphs?()A.Theengineissourceofpowerforacar.B.Theenginecannotmakewheelsgoaround.C.Theengineisresourceofoil.1.WhichoneStatementistrueaccordingtheabovefirstparagraph?()A.Theautomobileengineisaninternationalcombustionengine.B.Theautomobileeng

5、ineisanexternalcombustionengine.C.Theautomobileengineisaninnercombustionengine2.Whatdoweseefromthesecondparagraphs?()A.Highpressureissourceofpowerinsideaengine.B.Crankshaftisrotatedwithoutanyforce.C.Combustionchamberisnotapartoftheengine.3.WhichoneStatementistrueaccordingtheabovesecondparagra

6、ph?()A.Themovementofpistoniscarriedbyconnectingrodstotheenginecrankshaft.B..Thislowerpressureforcespistontomove.C.BothofAandBaretrue.4.WhichoneStatementistrueaccordingthelastsentenceinthearticle?()A.Thepowertrainisrequiredforacarmoving.B.Therotarymotionofcrankshaftisenoughforacarmoving.C.Both

7、AandBarefalse.Part2Theenginealsoneedsacoolingsystem;thecombustionoftheair-fuel•Themixtureintheenginecreatesaveryhightemperature(ashighas2000°Cto2700°C).Thecoolingsystemtakesheatawayfromtheenginebycirculatingaliquidcoolant(watermixwithantifree