Unit 1 The Basic Structure of an Automobile

Reading Material—History of the Automobile

Unit 2 The Basic Principle of Engine

Text A Classification and Main Components of Engine

Text B Engine Operating Principles

Reading Material—Wankel Engine

Unit 3 Crank and Connecting Rod Mechanism and Valve Train

Text A Main Parts of Engine

Text B Valve Gear

Reading Material—Piston

Unit 4 Fuel Supply System

Text A Introduction of Fuel Supply Sytem

Text B Principle and Construction

Text C EFI

Reading Material—Gasoline Direct Injection

Unit 5 Cooling System and Lubrication System

Text A Cooling System

Text B Lubrication System

Reading Material—Then and Now： Water Pumps

Unit 6 Chassis

Text A Drive Train

Text B Steering System

Text C Brake System

Text D Suspension System

Reading Material—Hydrodynamic Torque Converter

Unit 7 Engine Electrical System

Text A Battery

Text B Starting System

Text C Charging System

Reading Material—The Main Composition of Alternator

Unit 8 Body Electrical System

Text A Air Conditioning

Text B Lighting System

Text C Combination Meters and Gauges

Text D Controller Area Network （CAN）

Reading Material—Understanding Your Dashboard Gauges

Unit 9 Periodic Maintenance

Reading Material—Engine’s Mainly Maintenance

Unit 10 Auto Repair

Reading Material—Engine Compression Pressure Check （Fig.10.9）

Unit 11 Establishment of Business Relations

Text A Importer Writes to Exporter

Text B Exporter Writes to Importer

Text C A Sales Letter

Reading Material—How to Develop Its Exporting market

Unit 12 Inquiries and Replies

Text A A General Inquiry and Reply

Text B A Specific Inquiry and Reply

Text C Inquiry for Components of Automobiles

Reading Material—Inquiry

Unit 13 Offers

Text A A Non-firm Offer

Text B A Firm Offer

Reading Material—More about Offers

Unit 14 Counter Offers

Text A Counter Offer on Lower Price

Text B Counter Offer on Declining Price Reduction

Text C Counter Offer on Concession on Price

Reading Material—The Detail of Counter Offer

Unit 15 Orders

Text A Placing an Order

Text B Acceptance of Order

Text C Declining the Order

Reading Material—About Order

Unit 16 Payment Terms

Part One Letter of Credit

Text A Urging the Establishing of L/C

Text B Applying for L/C

Text C Advising the Establishing of L/C

Text D Application for Amendment of L/C

Text E Asking for Extension of L/C

Part Two Payment Terms

Text A Asking for Easier Terms

Text B Requesting for Payment by D/A

Text C Requesting for Payment by D/P

Reading Material—Procedure of Payment by L/C

Unit 17 Shipment and Insurance

Part One Shipment

Text A Packing Requirement

Text B Shipping Advice

Text C Urging Shipment

Text D Proposing Part Shipment and Transshipment

Part Two Insurance

Text A Exporter Writes to Importer

Text B Importer Writes to Exporter

Reading Material—Ocean Marine Cargo Clauses of China Insurance Clauses （CIC）

Unit 18 Complaints and Claims

Text A Complaint for Delay Delivery

Text B Complaint for Wrong Goods Delivered

Text C Claim for Inferior Quality and Reply

Text D Claim for Inferior Packing and Reply

Reading Material—Claim Related to Imports

附录A单词汇总表

参考文献