目录
Unit 1　1
Text A　How Computers Work　1
New Words　3
Phrases　6
Abbreviations　6
Analysis of Difficult Sentences　7
Exercises　8
Text B PC Hardware Basic　9
New Words　13
Phrases　15
Abbreviations　16
Reference Translation Text A 计算机如何运行　17
Unit 2　19
Text A Computer Software　19
New Words　22
Phrases　24
Abbreviations　24
Analysis of Difficult Sentences　24
Exercises　25
Text B Computer Programming　27
New Words　30
Phrases　31
Abbreviations　31
Reference Translation Text A 计算机软件　32
Unit 3　35
Text A Operating System　35
New Words　38
Phrases　39
Abbreviations　40
Analysis of Difficult Sentences　40
Exercises　41
Text B An Overview of the UNIX Operating System　43
New Words　45
Phrases　46
Reference Translation Text A 操作系统　47
Unit 4　50
Text A Data Structure　50
New Words　52
Phrases　53
Abbreviations　53
Analysis of Difficult Sentences　53
Exercises　54
Text B The Types of Data Structure　57
New Words　59
Phrases　61
Abbreviations　61
Reference Translation Text A 数据结构　62
Unit 5　64
Text A C Language　64
New Words　68
Phrases　69
Analysis of Difficult Sentences　70
Exercises　71
Text B Python Programming Language　73
New Words　76
Phrases　77
Abbreviations　79
Reference Translation Text A C语言　79
Unit 6　83
Text A Database (1)　83
New Words　85
Phrases　86
Abbreviations　87
Analysis of Difficult Sentences　87
Exercises　88
Text B Database (2)　90
New Words　92
Phrases　93
Abbreviations　94
Reference Translation Text A
数据库（1）　94
Unit 7　97
Text A Object Oriented Programming Concepts　97
New Words　99
Phrases　100
Abbreviations　100
Analysis of Difficult Sentences　100
Exercises　101
Text B SDLC　103
New Words　106
Phrases　107
Abbreviations　108
Reference Translation Text A 面向对象编程概念　108
Unit 8　111
Text A Computer Network　111
New Words　115
Phrases　116
Abbreviations　117
Analysis of Difficult Sentences　117
Exercises　118
Text B Wireless Network　121
New Words　123
Phrases　124
Abbreviations　125
Reference Translation Text A 计算机网络　126
Unit 9　129
Text A Internet and Its Related Technologies　129
New Words　132
Phrases　134
Abbreviations　134
Analysis of Difficult Sentences　134
Exercises　135
Text B Characteristics of Web Programming Languages　137
New Words　140
Phrases　142
Abbreviations　142

Reference Translation Text A 因特网及其相关技术　143
Unit 10　146
Text A The Concept of Multimedia　146
New Words　148
Phrases　150
Abbreviations　150
Analysis of Difficult Sentences　150
Exercises　151
Text B AR and VR　153
New Words　156
Phrases　157
Abbreviations　158
Reference Translation Text A 多媒体概念　158
Unit 11　161
Text A The Network Security　161
New Words　164
Phrases　166
Abbreviations　166
Analysis of Difficult Sentences　166
Exercises　167
Text B　5G　169
New Words　172
Phrases　173
Abbreviations　174
Reference Translation Text A 网络安全　175
Unit 12　178
Text A Cloud Computing　178
New Words　182
Phrases　183
Abbreviations　184
Analysis of Difficult Sentences　184
Exercises　185
Text B Cloud Storage　187
New Words　190
Phrases　190
Reference Translation Text A 云计算　191
Unit 13　194
Text A Types of Artificial Intelligence　194
New Words　196
Phrases　197
Abbreviations　197
Analysis of Difficult Sentences　197
Exercises　198
Text B Machine Learning　200
New Words　203
Phrases　204
Abbreviations　205
Reference Translation Text A 人工智能的类型　206
Unit 14　208
Text A Internet of Things Vision　208
New Words　212
Phrases　214
Analysis of Difficult Sentences　214
Exercises　216
Text B　Blockchain　218
New Words　221
Phrases　222
Abbreviations　223
Reference Translation Text A 物联网景象　224
Unit 15　227
Text A Big Data　227
New Words　229
Phrases　231
Abbreviations　232
Analysis of Difficult Sentences　232
Exercises　233
Text B　Big Data Analytics　234
New Words　237
Phrases　238
Abbreviations　238
Reference Translation Text A 大数据　239