国航机务英语第四册-口语交流

CONTENTLesson OneAir Conditioning P. 1Lesson TwoAuto FlightP.6Lesson ThreeAir SourceP. 10Lesson FourCommunicationP. 14Lesson FiveAPUP. 18Lesson SixFire ProtectionP. 22Lesson SevenEngine IgnitionP. 26Lesson EightOilP. 30Lesson NineFlight ControlP. 34Lesson TenCentre Maintenance SystemP. 37Lesson ElevenAir Conditioning Lay OutP. 43Lesson TwelveNavigationP. 49Lesson ThirteenAuto FlightP. 53Lesson FourteenHydraulic SystemP. 58Lesson FifteenElectrical PowerP. 63Lesson SixteenNavigationP. 67Lesson SeventeenFuelP. 71Lesson EighteenCentre Maintenance SystemP. 77Lesson NineteenOilP. 81Lesson TwentyFlight ControlP. 84Lesson OneAir conditioning SystemPart one: Read the following passage and memory as much as you can, and then describe the diagram below with your own words.The air conditioning system supplies pressurization to the whole passenger compartment, the cockpit, all the cargo compartments and the avionic compartment.There are areas in the fuselage that are not pressurized and they are separated by pressure bulkheads.Areas that are not pressurized are the landing gear bays, the radome and the tail cone.Exercises: 1Questions to the Text:1.Where is pressurized by the air conditioning system?2.Are there any un-pressurized areas? What are they?3.Radom is pressurized, isn’t it?Exercises 2:Describe Fig.1 with what you have learned in the text. Speak as much as possible with your own words.Fig. 1 Fig.1 Air conditioning systemPart Two: Read the following passage and memory as much as you can, and then describe the diagram below with your own words.Electricity is mainly used for electrical heating, for lighting, to produce mechanical power, and last but not least to supply all the electronic devices.Electrical power for heating is mainly used in ...