电脑英语快易通PDF电子书下载

UNIT 1 The introduction of the computer 1

1.1 The structure of the PC 2

1.2 Computer architectures 8

1.3 Types of the computer 9

UNIT 2 The development of the computer 13

2.1 The compatibility of the computer 14

2.2 The development of the CPU chips 15

2.3 PCs to gain direct connection to CICS server 17

2.4 PowerPCBooks may sweep desktop clean 20

UNIT 3 Operating system 25

3.1 Typical functions of an operating system 26

3.2 Modes of operation 28

3.3 MS-DOS 30

3.5 Windows 95 will get DMI by fall 35

UNIT 4 Programming language 41

4.1 Object-Oriented Programming 42

4.2 Visual BASIC 45

UNIT 5 Database 51

5.1 Why use a Database? 52

5.2 Structured query language 53

5.3 dBASE IV 54

5.4 Smooth transition to Visual FoxPro 56

5.5 Oracle, Sybase embrace multimedia databases 59

UNIT 6 Office automation 63

6.1 What Is office automation? 64

6.2 Accounting information systems 66

6.3 Database administration 68

6.4 Retail System 69

6.5 What is AutoCAD? 71

UNIT 7 Software engineering 75

7.1 Definition of software engineering 76

7.2 Systems development methodology 78

7.3 Integrating case tools with a systems development methodology 81

UNIT 8 Network 85

8.1 Overview of LAN 86

8.2 Components of client-server architecture 88

8.3 Networking comes home to NEST 90

8.4 Upgrade today to the only network operating system better than NetWare 3: NetWare 4.1. 93

8.5 The Information superhighway 96

UNIT 9 Security 99

9.1 Fighting the viruses: practical anti-virus training 100

9.2 A view of information security tomorrow 104

UNIT 10 Artificial intelligence 107

10.1 Artificial intelligence 108

10.2 Expert system 109

10.3 OCR software hits new highs 111

UNIT 11 Multimedia 117

11.1 What is multimedia? 118

11.2 What is the MPC atandard? 119

11.3 Samples of Multimedia uses 121

UNIT 12 Distributed database 127

12.1 Overview 128

12.2 Hardware platform 132

12.3 Types of software 133

12.4 Distributed database and networking 135

12.5 Client server architecture 137

UNIT 13 The application of the computer 141

13.1 Security of electronic data interchange(EDI) 142

13.2 Financial EDI vs. EFT: what s the difference? 143

13.3 E-mail: Not just for gossip anymore 147

13.4 Real-time ATM set for next century 149

UNIT 14 计算机广告的阅读与编写 153

UNIT 15 计算机说明书的阅读与编写 159

UNIT 16 计算机最新软件菜单的使用 165

UNIT 17 计算机常见屏幕提示及相应处理 179

UNIT 18 如何写科技论文及论文摘要 191

参考译文 201

附录 263

A 常用计算机词汇 264

B 常用计算机缩略语 282

参考文献 304