Unit1 Introduction to Cars / 1
Part Iechnical and Practical Reading / 1
Passage A Kinds of Cars / 1
Notes / 4
Vocabulary / 4
Phrases and Expressions / 5
Passage B Types of Electric Vehicles / 8
Vocabulary / 10
Phrases and Expressions / 11
Part I Ilance at the Structure of the Automobile / 11
Part I I IHave a Try / 14
Troubleshooting Guide / 14
Part IVistening and Speaking / 15
Visiting the Car Company / 15

Unit 2 Introduction to Automobile Engine / 17
Part I Technical and Practical Reading / 17
Passage A Engine Construction (I) / 17
Notes / 20
Vocabulary / 20
Phrases and Expressions / 21
Passage B Engine Construction (II) / 24
Vocabulary / 25
Phrases and Expressions / 26
Part I IGlance at the Structure of the Automobile / 27
Part I I IHave a Try / 29
Troubleshooting Guide / 29
Part IVListening and Speaking / 30
Asking for Opinions / 30

Unit3 Lubrication and Cooling System / 32
Part ITechnical and Practical Reading / 32
Passage A Lubrication System / 32
Notes / 34
Vocabulary / 35
Phrases and Expressions / 35
Passage B Cooling System / 38
Vocabulary / 41
Phrases and Expressions / 41
Part IIGlance at the Structure of the
Automobile / 42
Part IIHave a Try / 44
Troubleshooting Guide / 44
Part IVListening and Speaking / 45
Talking about Car Maintenance / 45

Unit4 Introduction to Drive Train / 46
Part ITechnical and Practical Reading / 46
Passage A Drive Train (I) / 46
Notes / 48
Vocabulary / 49
Phrases and Expressions / 50
Passage B Drive Train (II) / 52
Vocabulary / 55
Phrases and Expressions / 56
Part IIGlance at the Structure of the Automobile / 57
Part IIIave a Try / 59
Troubleshooting Guide / 59
Part IVListening and Speaking / 60
Purchasing a Car in the Shop / 60

Unit5 Automotive Ignition System / 61
Part ITechnical and Practical Reading / 61
Passage AElectronic Ignition System / 61
Notes / 63
Vocabulary / 64
Phrases and Expressions / 64
Passage B Starting System and Fuel System / 66
Vocabulary / 69
Phrases and Expressions / 69
PartIIGlance at the Structure of the Automobile / 70
PartIIIHave a Try / 72
Troubleshooting Guide / 72
PartIVListening and Speaking / 73
Issuing the Information about a New Car / 73


Unit5 Introduction to Brake System / 74
PartIGechnical and Practical Reading / 74
Passage A Brake System (I) / 74
Notes / 77
Vocabulary / 77
Phrases and Expressions / 78
Passage B Brake System (II) / 81
Vocabulary / 83
Phrases and Expressions / 83
PartIIGlance at the Structure of the Automobile / 84
PartIIIHave a Try / 86
Troubleshooting Guide / 86
PartIVistening and Speaking / 87
Repairing the Car / 87

Unit6 Suspension System / 88
PartIGechnical and Practical Reading / 88
Passage A Suspension Components / 88
Notes / 91
Vocabulary / 91
Phrases and Expressions / 92
Passage B Suspension Types / 94
Vocabulary / 97
Phrases and Expressions / 97
PartIIGlance at the Structure of the Automobile / 98
PartIIIave a Try / 100
Troubleshooting Guide / 100
PartIVistening and Speaking / 101
In the Car Laboratory / 101

Unit7 Automotive Steering System / 103
PartIechnical and Practical Reading / 103
Passage ATypes of Steering System / 103
Notes / 106
Vocabulary / 106
Phrases and Expressions / 107
Passage BPower Steering System / 109
Vocabulary / 111
Phrases and Expressions / 111
PartIIGlance at the Structure of the Automobile / 112
PartIIIHave a Try / 114
Troubleshooting Guide / 114
PartIVListening and Speaking / 116
Talking about the Steering System / 116

Unit8 Introduction to Instrument Cluster / 117
PartIGechnical and Practical Reading / 117
Passage AGauges and Warning Lamps / 117
Notes / 120
Vocabulary / 120
Phrases and Expressions / 121
Passage BControls and Equipment / 123
Vocabulary / 126
Phrases and Expressions / 127
PartIIlance at the Structure of the Automobile / 127
PartIIIave a Try / 130
Troubleshooting Guide / 130
PartIVistening and Speaking / 132
Introduction to Gauges in Cars / 132

Unit9 Electric Vehicles / 133
PartIGechnical and Practical Reading / 133
Passage A Nine Technologies for Smart Car / 133
Notes / 136
Vocabulary / 137
Phrases and Expressions / 137
Passage BMain Parts of Battery Electric Vehicle / 140
Vocabulary / 141
Phrases and Expressions / 141
PartIIlance at the Structure of the Automobile / 142
PartIIIHave a Try / 145
Troubleshooting Guide / 145
PartIVListening and Speaking / 146
Information about the Crash Sensor / 146

附录A Vocabulary / 147
附录B Phrases and Expressions / 158
附录C 汽车专业缩略词解释 / 165
附录D 参考译文 / 168
第1单元　轿车简述 / 168
第2单元　汽车发动机 / 173
第3单元　润滑和冷却系统 / 177
第4单元　传动系统 / 181
第5单元　自动点火系统 / 186
第6单元　制动系统 / 189
第7单元　悬架系统 / 193
第8单元　汽车转向系统 / 197
第9单元　仪表板 / 200
第10单元　电动汽车 / 204