2024年4月12日发(作者：)

计算机英语课后练习题答案

Chapter 1

1.1

T T F F F

1. G 2. D 3. A 4. C 5. E 6. I 7. H 8. F 9. B 10. J

1. hardware 2. digital 3. executes 4. software 5. modified 6. Firmware

7. users 8. disc 9. computers

1. Inputs are the signals or data received by the system, and outputs are the signals or data sent

from it.

输入是系统所收到的信号或数据，输出是系统所发出的信号或数据。

printers are considered output devices of a computer.

键盘和鼠标被认为是计算机的输入装置，而显示器和打印机被认为是计算机的输出装置。

2. Keyboards and mouses are considered input devices of a computer, while monitors and

3. Devices for communication between computers, such as modems and network cards,

typically serve for both input and output.

计算机之间的通讯

装置，例如调制解调器和网卡，通常起输入和输出作用。

4. The printer takes the information on your screen and transfers it to paper or a hard copy.

打印机接收您屏幕上的信息并将其转移到纸张或硬拷贝上。

5. A modem is used to translate information transferred through telephone lines or cable.

调制解调器是用来转换通过电话线或电缆传输的信息。

1.2

F T T T T

1. F 2. C 3. E 4. G 5. I 6. J 7. B 8. A 9. H 10. D

1. mainboard 2. MoBo 3. IBM-compatible 4. electrical connections

5. peripheral 6. main memory 7. components 8. devices 9. integrate

1. Motherboard is the "body" or mainframe of the computer, through which all other

components interface.

主板是计算机的“身体”或主机，所有其他组件通过它而连接。

2. Central processing unit performs most of the calculations which enable a computer to

function, sometimes referred to as the "brain" of the computer.

中央处理器执行使电脑发挥作用的大部分的计算，有时被称为计算机的“大脑”。

3. Computer fan is used to lower the temperature of the computer and the computer case will

generally have several fans to maintain a constant airflow.

计算机风扇是用来降低计算机的温度，计算机机箱通常有几个风扇保持持续的空气流通。

4. Random Access Memory is the fast-access memory that is cleared when the computer is

powered-down.

随机存取存储器是当计算机关闭时便清除记忆的快速存取储器。

5. Firmware is loaded from the read only memory (ROM) run from the Basic Input-Output

System (BIOS).

固件是通过基于基本输入输出系统(BIOS)运行的只读存储器(

ROM)

加载。

1.3

F F F T F

1. D 2. G 3. B 4. F 5. A 6. J 7. I 8. E 9. C 10. H

1. desktop computer 2. tablet 3 operating 4. Linux 5. microprocessors

ible 7. Microsoft Windows 8. applications 9. access

1. A computer case is the enclosure that contains the main components of a computer.

计算机机箱是一个包含有计算机主要组成部分的盒子。

2. Cases are usually constructed from steel, aluminium, or plastic, although other materials such

as wood, plexiglas have also been used in case designs.

机箱通常是用钢铁，铝，或塑料制造，虽然其他材料，如木材、树脂玻璃也被用于机箱设

计。

3. The size and shape of a computer case is usually determined by the form factor of the

motherboard that it is designed to accommodate, since this is the largest and most central

component of most computers.

计算机机箱的尺寸和形状通常由被设计来与之匹配的主板的大小确定，因为主板是大部分

计算机的最大和最核心的组成部分。

4. Consequently, personal computer sizes typically specify only the internal dimensions and

layout of the case.

因此，个人电脑的尺寸通常只指内部尺寸和机箱布局。

5. Sizes for rack-mounted and blade servers may include precise external dimensions as well,

since these cases must themselves fit in specific enclosures.

机架固定式刀片服务器可能也要包括精确的外部尺寸，由于这些机箱本身必须安装在特定

的罩子里。

1.4

T T T F F

1. E 2. G 3. I 4. A 5. B 6. C 7. J 8. D 9. H 10. F

1. developer 2. DRAM 3. microprocessor 4. business 5. industry

6. dominant 7. tactics 8. PC 9. brands

1. Intel has become one of the world's most recognizable computer brands following its

long-running "Intel Inside" campaign.

在长时间进行“英特尔在里面”商业宣传后，英特尔已经成为世界上最易辨认的电脑品牌

之一。

2. Intel paid half the advertising costs for any ad that used the "Intel Inside" logo.

对任何使用"Intel Inside"为标识的广告，英特尔公司都支付一半的费用。

3. In June 1994, Intel engineers discovered a flaw in the floating-point math subsection of the

Pentium microprocessor.

在1994年6月，英特尔的工程师在奔腾微处理器的浮点型数学部分发现了一个缺陷。

4. Bad companies are destroyed by crisis, Good companies survive them, Great companies are

improved by them.

差劲的公司因危机而毁灭，良好的公司平安渡过危机，伟大的公司因危机而改善。

5. During this period, Intel undertook two major supporting programs that helped guarantee

their processor's success.

在此期间，英特尔公司进行了两个重大的支持性项目，以帮助确保他们处理器的成功。