计算机英语PDF电子书下载

Unit 1 What Is A Computer? 1

Unit 2 What Is A File? 7

Unit 3 Device Driver 13

Unit 4 Scsi 19

Unit 5 Microprocessor 24

Unit 6 Computers System Components 30

Unit 7 Computers System Components(Continued) 37

Unit 8 What Is A Processor? 42

Unit 9 What Is A Processor?(Continued) 48

Unit 10 File Systems 55

Unit 11 Plug And Play 61

Unit 12 The Disk Operating System(DOS) 68

Unit 13 The Disk Operating System(DOS)(Continued) 74

Unit l4 Internet Terminals 81

Unit 15 Downward Compatible and Upward Compatible 87

Unit 16 How to Use A Mouse 94

Unit 17 Types of Memory 102

Unit 18 How to Buy A Home Computer(1) 110

Unit 19 How to Buy A Home Computer(2) 117

Unit 20 How to Buy A Home Computer(3) 125

Unit 21 Software——What You Need 133

Unit 22 Scanner Overview 140

课文参考译文及练习参考答案 147

Appendix 1 微型计算机基本英文用语 191

Appendix 2 词汇表 204