国航机务英语第一册-基础入门.pdf

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1、ContentsPartOneUnit1TechnicalObjects·············································································2Unit2Transport·························································································15Unit3TechnicalDrawing······················································

2、······················28Unit4TechnicalMeasurement···································································42Unit5MeasuringEquipment······································································55Unit6HowThingsWork·······························································

3、·············71Unit7EledricalandElectronicDevices·····················································85Unit8Engines····························································································104PartTwoUnit1AricraftandAiraraftEngines·············································

4、···············130Unit2LeversandMachines·······································································142Unit3EnqineerinqMaterials······································································154Unit4Electricity··································································

5、·······················166Unit5RadioandTelevision········································································178Unit6TheHistoryofEngines····································································196Unit7ElectricalMaintenance·················································

6、····················210Unit8TechnicalBooksandReports··························································2231Unit1TechnicalObjectsStudySection1.1Practice1Lookatthisexample：2Nownametheseobjectsinthesameway：StudySection1.23Practice2Straysection1．3Practice3Lookatthisexample：Whatisthis?Nowans

7、werthesequestions：1Whatisthis?42Whatisthis?3Whatisthis?4Whatisthis?5Whatisthis?LanguagePoint5Practice4Lookatthisexample：aradioWhatisthis?Nowanswerthesequestions：1Whatisthis?2Whatisthis?3Whatisthis?64Whatisthis?5Whatisthis?6Whatisthis?7W