《汽車專業英語實用教程》針對與汽車相關的汽車運用、汽車電子、汽車裝配、汽車整形、汽車保險和汽車營銷等專業，分為五大模塊，即5章28個單元。第1章為基本知識，共12個單元，涉及汽車相關專業必須掌握的汽車基本結構和原理；第2章為汽車先進技術，共4個單元；第3章為汽車檢測設備與維修技術，共4個單元；第4章為汽車保險知識，共4個單元；第5章為汽車營銷，共4個單元。每個單元包括課文、詞匯、注解、習題、閱讀實踐訓練等多個環節，并有針對性地介紹了一些科技英語語法知識，書后附有《汽車專業英語實用教程》所涉及的汽車專業詞匯中英文對照表。
《汽車專業英語實用教程》注重遵循“學用結合”的原則，形式上力求創新，條理清晰、通俗易懂、實用性強、內容全面，使之能真正反映當代汽車領域發展的前沿技術和最新動態，幫助學生較系統地學習汽車專業知識，熟練掌握汽車專業英語詞匯，能夠閱讀和翻譯一般的汽車英語使用說明書和有關技術資料。
《汽車專業英語實用教程》既可作為高職高專院校汽車類專業的專業英語教材，也可作為相關企業人員培訓用書或相關技術人員自學參考書。
本書根據教育部高職高專技能型人才培養模式要求，結合汽車專業實際需要和教學經驗編寫而成，旨在使學生熟悉本專業的英語詞匯及用法，了解汽車領域科技文章結構及體裁，培養學生英語閱讀能力和翻譯能力，以便更好地直接從國外資料中獲取先進的汽車科技信息和知識。
針對汽車相關專業，本教材兼顧了汽車運用專業、汽車電工電子專業、汽車制造技術專業、汽車整形技術專業對各部件組成、結構和原理以及較先進的技術資料的要求，同時兼顧了汽車營銷專業、汽車公估與保險實務專業既要求有結構和原理知識又需要相關的營銷和保險知識的需要。考慮到課時限制，本教材篇章力求精而專，在章節選用上采用“基礎章節+專業針對性章節”，以求其適應面更廣。“汽車基礎知識篇”適用于所有相關專業的基礎教學，“汽車營銷知識篇”適用于汽車營銷專業，“汽車保險與公估篇”適用于汽車保險與公估專業，“先進汽車技術篇”為汽車運用專業、汽車電工電子專業、汽車制造技術專業、汽車整形技術專業和其他專業的拓展內容。在每章前均提出“學習目標”、“知識目標”，采用大量的圖形和照片來配合講解各部件組成、結構和原理，展示當前的設備、零部。件和系統。在每章中提出問題，結合學習情境讓學生思考，要求結合汽車實物，熟悉各部件組成、結構和原理，并給出模擬場景、實物圖片等，讓學生學會實際運用。
本書由湖南交通職業技術學院甘輝副教授任主編，湖南交通職業技術學院沈鋇老師參與編寫了第五章。全書由湖南交通職業技術學院鄭穎杰副教授主審。
本書在編寫中參閱了國內外有關科技文獻資料，得到了沈錦、仇雅莉兩位副教授的幫助和指導，在此一并表示衷心感謝！
由于編者水平有限，書中難免存在不妥之處，敬請讀者不吝賜教。
前言
Chapter 1 Automobile Fundamentals
Unit 1 The Automobile
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Practical Material
Unit 2 The Engine's System
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Practical Material
Unit 3 Fuel Supply System and Engine Lubrication System
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Practical Material
科技英語知識[1] 專業術語的譯法、構詞法
Unit 4 The Cooling System
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Practical Material
Unit 5 Engine Ignition System
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Practical Material
Unit 6 Engine Starting System
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Practical Material
科技英語知識[2] 詞類辨析、詞義引申、詞類轉換
Unit 7 The Running Gear of Automobile
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Practical Material
Unit 8 The Power Train
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Practical Material
Unit 9 The Steering System
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Practical Material
科技英語知識[3] 被動語態、從句、插入語、省略句及虛擬語氣的譯法
Unit 10 Brake System
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Practical Material
Unit 11 Body and Electrical Accessory System
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Practical Material
Unit 12 Electric Automobile and Hybrid Power Vehicle
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Practical Material
科技英語知識[4] 翻譯的基本知識、句子結構分析、不定式、分詞及其短語分析
Phrase Exercises 1 Imported Car's Manuals
Chapter 2 Advanced Automobile Technologies
Unit 13 Automobile System Sensors
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Unit 14 Antilock Brake System(ABS)
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Unit 15 ITS and GPS
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Unit 16 Supplement Restraint System(SRS)
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Phrase Exercises 2 The Specification of SAAB 9-5 Model Car
Chapter 3 Automobile Servicing Equipment and Troubles Maintenance
Unit 17 Automobile System Diagnosis
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Unit 18 Automobile Maintenance
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Unit 19 Vehicle and Engine Analyzers
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Unit 20 The Check Engine Light
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Phrase Exercises 3 Lubrication System Problem Diagnosis
Chapter 4 Auto Repair and Insurance
Unit 21 Auto Insurance Basics
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Unit 22 The Benefits with an Auto Insurance Contract
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Unit 23 The Cover for Your Car
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Unit 24 The Legal Responsibilities to Third Parties
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Chapter 4 Practical Material Do You Need an Extended Warranty?
Chapter 5 Automobile Business
Unit 25 Automobile Purchasing
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Unit 26 12 Steps for Buying a New Car
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Unit 27 Advantages and Disadvantages of Buying a Second-hand Car
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Unit 28 Car Rental
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Chapter 5 Practical Material Vehicle Certification Label and Paste Label
Chinese Translation of the Text
Key to the Exercises( Not All)
Vocabulary
New Words
Phrases and Expressions
參考文獻
Electronic Fuel Injection Systems
A carburetor is a mechanical device that is neither totally accurate nor particularly fast in re-sponding to changing engine requirements. Adding feedback controls and other emission-related de-vices in recent years has resulted in very complex carburetors. The solution to the problems posedby a carbureted fuel system is electronic fuel injection（EFI）.
Electronic Fuel Injection System can be divided into three basic sub-systems. These are the fueldelivery system, the air induction system, and the electronic control system. There are differenttypes of gasoline fuel injection system used in automobiles. The two basic arrangements are port fuelinjection and throttle body injection （TBI）. Port fuel injection is also called multiple-point injec-tion.
EFI supplies an accurate air/fuel ratio to the engine no matter what operating conditions are en-countered. This provides better drivability, fuel economy, and emissions control.
Electronic control system consists of various engine sensors, Electronic Control Unit （ECU）,fuel injector assemblies, and related wiring. The ECU determines precisely how much fuel needs tobe delivered by the injector by monitoringthe engine sensors.
Engine Lubricating System
Without the aid of friction, an automobile could not move itself. Excessive friction in the en-gine, however, would mean rapid destruction. We cannot eliminate internal frication, but we canreduce it to a contro~able degree by the use of friction reducing lubricants. There are three types:splash lubrication, pressure lubrication and grease lubrication.
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