Unit 1 Computer BriefingSession 1 1
Session 2 4
New Words and Expressions 8
Language Focus 10
Unit 2 Computer SelectingSession 1 12
Session 2 15
Session 3 20
New Words and Expressions 24
Language Focus 26
Unit 3 Software InstallingSession 1 27
Session 2 29
Session 3 36
New Words and Expressions 46
Language Focus 47
Unit 4 Computer AssemblingSession 1 49
Session 2 52
Session 3 58
New Words and Expressions 59
Language Focus 61
Unit 5 Computer ApplicationSession 1 63
Session 2 65
New Words and Expressions 70
Language Focus 71
Unit 6 Computer NetworkingSession 1 74
Session 2 80
Session 3 87
New Words and Expressions 90
Language Focus 92
Unit 7 Introduction to MultimediaSession 1 94
Session 2 96
Session 3 100
New Words and Expressions 104
Language Focus 105
Unit 8 E-business:A BriefingSession 1 107
Session 2 110
Session 3 111
New Words and Expressions 113
Language Focus 114
Unit 9 Error MessagesSession 1 117
Session 2 123
New Words and Expressions 126
附录1 参考译文 128
附录2 参考答案 140
附录3 单词表 158
附录4 世界著名计算机公司 169