Unit Ⅰ The Short History of Development of Auto Industry Lesson One The Invention of Car The Earliest Car Lesson Two The Construction and Classification of Car Lesson Three Short Introduction to the Main Auto-Companies and Their Products in the World Lesson Four Stories about Automobile Historical Events Unit Ⅱ Overall Mechanics of Car Lesson Five Engine Classification and Construction Lesson Six Gasoline and Diesel Engine Fuel Supply System Lesson Seven Electronic Fuel Injection System Lesson Eight Valves and Valves Train Unit Ⅲ Chassis of Car Lesson Nine Propeller Shaft and Power Train Lesson Ten Steering System Lesson Eleven Brake System Lesson Twelve Tires and Suspension Unit Ⅳ The Electrical Components and Air Conditioning System ~ Lesson Thirteen Overall Speaking of the Electrical Components Lesson Fourteen Battery and Generator Lesson Fifteen Meters, Lights, Signals and Wires Lesson Sixteen Air Conditioning System Unit Ⅴ Testing, Service and Maintenance Lesson Seventeen The Testing and Fixing Instruments and Working Safety Lesson Eighteen Testing of Engine Performance Lesson Nineteen Engine Troubleshooting and Maintenance Lesson Twenty Auto Maintenance, Service and Other Troubleshooting -. Unit Ⅵ New Technology Lesson Twenty-One Sensors and Automatic Transmissions Lesson Twenty-Two Anti-Lock Brake System and Air Bag Lesson Twenty-Three Global Positioning System and Anti-Theft System .. Lesson Twenty-Four The Future Car and Intelligent Transportation System Unit Ⅶ The Using and Safe Driving of Car Lesson Twenty-Five Auto Model, Performance and Price Target Lesson Twenty-Six Fuel and Lubricating Material Lesson Twenty-Seven Driver's License and Driving Technology Lesson Twenty-Eight Driving Safety and Traffic Regulation Unit Ⅷ Automobile Sale and Cosmetology Lesson Twenty-Nine The Ideas and Styles of Automobile Marketing Lesson Thirty Automobile Marketing Skills and Products Description Lesson Thirty-One Maintenance and Cosmetology Lesson Thirty-Two Post-Sale Service and Callback 课文译文 检测与练习答案 名车标志欣赏