Part One Electronics 1
Unit 1 Electronic Components 1
TEXT 1
Expressions 2
Reading Current and Voltage 4
Skill Learning科技英语的特点 4
Unit 2 Semiconductor 8
TEXT 8
Expressions 9
Reading LED 11
Dialogue Making Appointments 11
Unit 3 Integrated Circuit 13
TEXT 13
Expressions 14
Reading History of IC 16
Skill Learning 科技英语中常见的语法现象 17
Unit 4 OperationalAmplifier 20
TEXT 20
Expressions 22
Reading Op-amp Comparator 23
Dialogue Amplifier Design 24
Unit 5 Digital Logic 25
TEXT 25
Expressions 26
Reading Registers 28
Skill Learning 专业英语词汇的学习 28
Unit 6 Electronic Instrument—Oscilloscope 31
TEXT 31
Exptessions 32
Reading Multimeters 34
Dialogue Repairing a Multimeter 34
Part Two Computers 36
Unit 7 Computer Basics 36
TEXT 36
Expressions 37
Reading Central Processing Unit（CPU） 39
Skill Learning 数字、符号和公式的英文表述 40
Unit 8 Internet 43
TEXT 43
Expressions 45
Reading Computer Network 47
Dialogue Talking about Internet 47
Unit 9 A Manual of Setting Up Your PC 49
TEXT 49
Expressions 52
Reading Troubleshooting 54
Skill Learning 怎样阅读英文产品使用说明书 54
Unit 10 Microsoft Office 2003 59
TEXT 59
Expressions 62
Reading Standard Toolbar of Microsoft Word 64
Dialogue Office Automation 64
Unit 11 Multimedia 66
TEXT 66
Expressions 68
Reading MP3 69
Skill Learning 英文招聘广告的阅读 70
Unit 12 ISDN 74
TEXT 74
Expressions 75
Reading An Application of ISDN 77
Dialogue Interview（1） 78
Part Three Communication and Information Processing 79
Unit 13 Signals in Communication 79
TEXT 79
Expressions 80
Reading Practical Signal 82
Skill Learning 如何写英文简历 82
Unit 14 Pulse-Code Modulation 85
TEXT 85
Expressions 87
Reading Modulation and Demodulation in Communication 88
Dialogue Interview（2） 89
Unit 15 Communication System 91
TEXT 91
Expressions 92
Reading Satellite Communication 94
Skill Learning 如何写英文求职信 95
Unit 16 ATM 98
TEXT 98
Expressions 99
Reading Circuit Switching and Packet Switching 101
Dialogue Optical Fibers 102
Unit 17 Cellular Mobile Telephone System 103
TEXT 103
Expressions 105
Reading The Basic Cellular Mobile Telephone System 107
Skill Learning 浅谈面试技巧 107
Unit 18 DSP（Digital Signal Processing） 111
TEXT 111
Expressions 113
Reading Frequency Domain 115
Dialogue Telecommunication After-Sale Service 116
Part Four New Technology for Free Reading 117
1．Digital Television 117
2．Video on Demand 118
3．GPS 119
4．ZigBee Technology 120
5．3G 121
6．Optical Fiber Commtmication 123
7．Software Radio 124
8．Remote Sensing 125
9．Transducers 126
10．RFID and Internet of Things 127
Part Five Practical Training Program 128
Program One（项目一） 128
Program Two（项目二） 130
Test Paper 134
Test Paper One 134
Test Paper Two 140
Appendices 145
Appendix Ⅰ 课文参考译文 145
Appendix Ⅱ 选读材料参考译文 161
Appendix Ⅲ 生词表 168
Appendix Ⅳ 技术术语 176
Appendix Ⅴ 大公司的机构名称 180
Appendix Ⅵ 世界著名电子信息公司简介 181
Appendix Ⅶ 电类工厂名称 184
Appendix Ⅷ 常用电子信息技术类专业课程名称 185
参考文献 186