Unit 1 Introduction to Electronic
Components 1
Part Ⅰ Technical and Practical
Reading 1
Reading A Electronic Components
— Passive Components 1
Reading B Electronic Components
— Active Components 6
Part Ⅱ Glance at the Structure of the
Electronic Components 9
Part Ⅲ Put into Use 11
Section A Test Your Skill 11
Section B Have a Try 12
Part Ⅳ Broaden Your Horizon
—Practical Activity 14
Part Ⅴ Listening and Speaking 15
Unit 2 Introduction to Basic
Electronic Circuits 17
Part Ⅰ Technical and Practical
Reading 17
Reading A Electronic Circuits
(Ⅰ) 17
Reading B Electronic Circuits
(Ⅱ) 22
Part Ⅱ Glance at the Structure of the
Circuit 27
Part Ⅲ Put into Use 28
Section A Test Your Skill 28
Section B Have a Try 29
Part Ⅳ Broaden Your Horizon
—Practical Activity 31
Part Ⅴ Listening and Speaking 33
Unit 3 Introduction to Digital
Electronics 34
Part Ⅰ Technical and Practical
Reading 34
Reading A Digital Electronics
(Ⅰ) 34
Reading B Digital Electronics
(Ⅱ) 38
Part Ⅱ Glance at the Structure of the
Integrated Circuit 42
Part Ⅲ Put into Use 43
Section A Test Your Skill 43
Section B Have a Try 44
Part Ⅳ Broaden Your Horizon
—Practical Activity 47
Part Ⅴ Listening and Speaking 48
Unit 4 Introduction to Analog
Electronics 50
Part Ⅰ Technical and Practical
Reading 50
Reading A Analog Electronics (Ⅰ) 50
Reading B Analog Electronics (Ⅱ) 56
Part Ⅱ Glance at the Structure of the
Electronic Component 60
Part Ⅲ Put into Use 62
Section A Test Your Skill 62
Section B Have a Try 63
Part Ⅳ Broaden Your Horizon—
Practical Activity 65
Part Ⅴ Listening and Speaking 67
Unit 5 Introduction to Sensors 68
Part I Technical and Practical
Reading 68
Reading A Basic Sensors 68
Reading B Application of Sensors 73
Part Ⅱ Glance at the Structure of the
Sensor 78
Part Ⅲ Put into Use 79
Section A Test Your Skill 79
Section B Have a Try 81
Part Ⅳ Broaden Your Horizon—
Practical Activity 83
Part Ⅴ Listening and Speaking 84
Unit 6 Application of
Electromotor 86
Part Ⅰ Technical and Practical
Reading 86
Reading A What Is Alternating
Current (AC) 86
Reading B DC Motor 90
Part Ⅱ Glance at the Structure of the
Motor 95
Part Ⅲ Put into Use 96
Section A Test Your Skill 96
Section B Have a Try 98
Part Ⅳ Broaden Your Horizon—
Practical Activity 100
Part Ⅴ Listening and
Speaking 102
Unit 7 Introduction to Programmable
Logic Controller 103
Part Ⅰ Technical and Practical
Reading 103
Reading A Programmable Logic
Controller (Ⅰ) 103
Reading B Programmable Logic
Controller (Ⅱ) 108
Part Ⅱ Glance at the Structure of the
PLC 111
Part Ⅲ Put into Use 113
Section A Test Your Skill 113
Section B Have a Try 114
Part Ⅳ Broaden Your Horizon—
Practical Activity 116
Part Ⅴ Listening and Speaking 118
Unit 8 Introduction to Automatic
Control System 119
Part Ⅰ Technical and Practical
Reading 119
Reading A Automatic Control
System (Ⅰ) 119
Reading B Automatic Control
System (Ⅱ) 123
Part Ⅱ Glance at the Structure of the
Timer Pin Connection 126
Part Ⅲ Put into Use 128
Section A Test Your Skill 128
Section B Have a Try 129
Part Ⅳ Broaden Your Horizon—
Practical Activity 132
Part Ⅴ Listening and Speaking
134
Unit 9 Introduction to Basic
Microcontroller 135
Part Ⅰ Technical and Practical
Reading 135
Reading A The
Microcontroller (Ⅰ) 135
Reading B The
Microcontroller (Ⅱ) 141
Part Ⅱ Glance at the Structure of the
Microcontroller 147
Part Ⅲ Put into Use 149
Section A Test Your Skill 149
Section B Have a Try 151
Part Ⅳ Broaden Your Horizon—
Practical Activity 153
Part Ⅴ Listening and Speaking 156
Unit 10 Introduction to Robots 157
Part Ⅰ Technical and Practical
Reading 157
Reading A Basic Robots 157
Reading B Robotic Figures： Hands
Design 162
Part Ⅱ Glance at the Structure of the
Robot 167
Part Ⅲ Put into Use 168
Section A Test Your Skill 168
Section B Have a Try 170
Part Ⅳ Broaden Your Horizon—
Practical Activity 172
Part Ⅴ Listening and Speaking
176
Glossary 178
Phrases and Expressions 194
课文参考译文 204
第 一单元 电子元件简介 204
课文A 电子元件—无源元件 204
课文B 电子元件—有源元件 205
参考资料：铝电解质电容器
说明书 207
第二单元 基本电子电路简介 208
课文A 电子电路（Ⅰ） 208
课文B 电子电路（Ⅱ） 209
参考资料：多层（盲孔）印刷
布线板 210
第三单元 数字电子电路简介 211
课文A 数字电子电路（Ⅰ） 211
课文B 数字电子电路（Ⅱ） 212
参考资料：415系列金属氧化物/2瓦
碳膜电阻器 214
第四单元 模拟电子技术简介 215
课文A 模拟电子技术（Ⅰ） 215
课文B 模拟电子技术（Ⅱ） 217
参考资料：整流器和晶闸管 219
第五单元 传感器简介 220
课文A 传感器 220
课文B 压力传感器的应用 222
参考资料：光电传感器 224
第六单元 电机的应用 224
课文A 什么是交流电（AC） 224
课文B 直流电动机 226
参考资料：三相异步电机 228
第七单元 可编程逻辑
控制器简介 229
课文A 可编程逻辑控制器（Ⅰ）
229
课文B 可编程逻辑控制器（Ⅱ）
231
参考资料：可编程逻辑
控制器：EH-150 232
第八单元 自动控制系统简介 233
课文A 自动控制系统（Ⅰ） 233
课文B 自动控制系统（Ⅱ） 234
参考资料：M20全配置继电器 236
第九单元 基本微控制器简介 237
课文A 微控制器（Ⅰ） 237
课文B 微控制器（Ⅱ） 240
参考资料：LPC2148 ARM7型32位
微控制器教学板 243
第十单元 机器人简介 244
课文A 基本型机器人 244
课文B 机器人的外形：手部设计
247
参考资料：FANUC S-900iB系列
机器人 248
练习答案 249
参考文献
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