Task One Know About Automobiles Part I Warm Up Car Logos and Car Brands The Development of the Car Part II Listening and Speaking Dialogue Visiting the Car Company Part III Reading Passage One BMW Logo History Passage Two An Introduction to GM Passage Three Structure of the Automobile Part IV Maintenance and Repair Auto Maintenance Tools Basic Auto Maintenance Items Part V Outward Bound New Energy Vehicles Task Two Automobile Engine ( I ) Part I Warm Up Know About Automobile Engines Part II Listening and Speaking Dialogue Visiting the Engine Shop Part III Reading Passage One Construction of Internal Combustion Engines Passage Two How the Four—stroke Internal Combustion Engine Works Passage Three Hybrid Engines Part IV Maintenance and Repair How to Check the Engine Oil. Engine Maintenance Tips Part V Outward Bound Alternative Fuels Task Three Automobile Engine ( 11 ) Part I Warm Up Know About Two Mechanisms and Five systems Part II Listening and Speaking Dialogue A New Diesel Car Part III Reading Passage One Two Mechanisms of Engines Passage Two Automobile Cooling System Passage Three How the Lubrication System Works Part IV Maintenance and Repair How to Deal with Engine Oil Pressure Warning Light Part V Outward Bound Automobile Exhaust Gases Task Four Automobile Chassis ( I ) Part I Warm Up Know About the Automobile Chassis Part II Listening and Speaking Dialogue Book a Date to Repair the Car Part III Reading Passage One Main Structure of Automobile Chassis Passage Two Power Train Passage Three Power Steering System Passage Four Automobile Transmission Part IV Maintenance and Repair Keeping Your Car in Shape Part V Outward Bound Electric Power Trains Task Five Automobile Chassis ( II )