计算机专业英语(第二版)参考答案

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计算机专业英语（第二版）参考答案

Unit 1

Lesson1

Look and Learn

A 1 Monitor 显示器 2 Modem 调制解调器 3 System Unit 系统单元，主机4 Mouse 鼠标 5 Speaker音箱 6 Printer 打印机

7 Keyboard 键盘

B 1.麦克风可以用来刻录声音。

2.操纵杆是为玩游戏而设计的。

3.多数的扫描仪可以既扫描图片又扫描文本。

4.绘图板被用于图形设计。

Dialogue

A 略

B 1. Mary is good at computer.

2. Because it hasn’t the computer software system, Mike’s computer can’t work.

3. Mike is a computer outsider.

Reading

179

A Input Device: keyboard, mouse, microphone, scanner, graphics tablet

Output Device: monitor, speaker, printer

B Input device (输入设备) convert into(把….转变为) output device(输出设备) translate into (翻译成)

Lesson 2

Look and Learn

1 BIOS-ROM 芯片

2 Flash memory 闪存

3 memory bank内存条

4 CMOS setup CMOS 设置

Dialogue

A Install configuration error utility invalid

B

1.Mary works at PC Support Center.

2.Bill should run the CMOS setup utility to solve the problem.

Reading

A 1 b 2 a 3 d 4 c 5 e

B 1. Random access memory (RAM); RAM is volatile storage because everything in most types of RAM is lost as soon as the computer is turned off.

2. Cache memory; Cache memory improves processing by acting as a temporary high-speed holding area between the memory and the CPU.

3. Flash RAM; Flash RAM can retain data even if power is disrupted.

180

4. Read only memory (ROM); ROM chips are not volatile and cannot be changed by the user.

1 Floppy disk 软盘

2 CD-ROM 光驱

3 Hard disk 硬盘

4 Flash Disk 闪

存盘；u盘 5 mobile hard disk 移动硬盘

Dialogue

B１. Yes 2. Yes 3. No 4. Yes

Reading

A 1 A 2 B

series prevent unrecoverable comprise dust

B concentric

181

Lesson 4

Look and Learn

1. CPU slot (CPU插槽)

2. Memory slots （内存插槽）

3.AGP slot（AGP 插槽）

4.PCI slots（PCI插槽）

5. Power connector （电源接口）

6.Input/Output ports（输入输出端口）

Dialogue

A interface socket battery slot processor

B 1.Because the battery of the motherboard is getting low.

2. The socket types of both the processor and the motherboard have to be the same for them to work with each other. The motherboard must have updated BIOS in order for the certain CPUs to work right.

Reading

A tower medium component expansion serial specialize

B 1 No 2 Yes 3 No

Unit 2

Lesson1

Look and Learn

1. desktop

2. Pop-up Menu

3. Folder

4. Screen saver

Dialogue

182