目录


Unit 1　The Development of Computer Technology	1
Ⅰ. Guided Reading	1
Ⅱ. Language Work	8
Ⅲ. Hands-on Practice	11
Unit 2　Introduction to Computer Systems	13
Ⅰ. Guided Reading	13
Ⅱ. Language Work	21
Ⅲ. Hands-on Practice	24
Unit 3　Description of the Operating System	28
Ⅰ. Guided Reading	28
Ⅱ. Language Work	36
Ⅲ. Hands-on Practice	40
Unit 4　Introduction to Computer Programming	43
Ⅰ. Guided Reading	43
Ⅱ. Language Work	53
Ⅲ. Hands-on Practice	56
Unit 5　Database Fundamentals	59
Ⅰ. Guided Reading	59
Ⅱ. Language Work	67
Ⅲ. Hands-on Practice	71
Unit 6　Big Data	75
Ⅰ. Guided Reading	75
Ⅱ. Language Work	84
Ⅲ. Hands-on Practice	87
Unit 7　Computer Network	89
Ⅰ. Guided Reading	89
Ⅱ. Language Work	96
Ⅲ. Hands-on Practice	100
Unit 8　Acquaintance with Cloud Computing	106
Ⅰ. Guided Reading	106
Ⅱ. Language Work	117
Ⅲ. Hands-on Practice	123
Unit 9　Artificial Intelligence	126
Ⅰ. Guided Reading	126
Ⅱ. Language Work	137
Ⅲ. Hands-on Practice	142
Unit 10　E-commerce	145
Ⅰ. Guided Reading	145
Ⅱ. Language Work	153
Ⅲ. Hands-on Practice	158
Unit 11　Multimedia on the Web	161
Ⅰ. Guided Reading	161
Ⅱ. Language Work	169
Ⅲ. Hands-on Practice	173
Unit 12　The Difference Between a Computer Virus, Worm and Trojan Horse	177
Ⅰ. Guided Reading	177
Ⅱ. Language Work	184
Ⅲ. Hands-on Practice	188
Selected Reading Passages	191
Passage Ⅰ　An Introduction to Facebook	191
Passage Ⅱ　Learning About Everything Under the “Cloud”	193
Passage Ⅲ　Introduction to the Evolution of Internet of Things	195
Passage Ⅳ　Database Development Process	197
Passage Ⅴ　Website Development Planning Stage	200
Passage Ⅵ　Steve Jobs	202
附录　练习题参考答案	206
Unit 1	206
Unit 2	209
Unit 3	213
Unit 4	216
Unit 5	220
Unit 6	225
Unit 7	228
Unit 8	232
Unit 9	237
Unit 10	241
Unit 11	245
Unit 12	249
阅读文选参考答案	254
参考文献	255