Unit 1 History of the Automobile Text A History of the Automobile Text B Structure of the Automobile Unit 2 Engine Text A Engine Text B Development of the Internal Combustion Engine Unit 3 Chassis Text A Chassis Text B Transmission System Unit 4 Electrical System Text A Electrical System Text B Generator Unit 5 Body Text A Automobile Body and Its Maintenance Text B Evolution of the Automobile Body Unit 6 Service and Maintencance Text A Automobile Maintenance Text B New Technology Unit 7 Insurance and Claims Text A Automobile Insurance Text B Filing Claims Under Your Own Policy Unit 8 Automobile Marking Text A Automobile Marketing Text B Auto Export Going High Key to Exercises Glossary ⅠWords Glossary ⅡTerms 参考文献