计算机专业英语(期末考).doc

2011- 2012学年第 1 学期 期末 考 计算机专业英语 科试卷班级 姓名 学号 考试时间 年 月 日考试地点 共 2 页第 1 页 命题教师签名教研室（组）审核同科目教师签名使用班级开／闭卷总分陈学平10级计算机班（13份）闭卷陈学平陈学平期末考试卷一、Multiple choice items. 单项选择题10×2=20分）1. In the first generation, computers used ________ to conduct electricity. A. resistors B. transistors C. vacuum tubes D. integrated circuits 2. The fourth generation of computers _________. A. use transistors B. use large-scale integrated circuits C. are characterized by significant technological breakthroughs in artificial I intelligence D. use vacuum tube3. CPU stands for ________ A.CD-run on memory B. call powers up C. create programs user D. Central Processing Unit4. CD-ROM stands for ________ A. central processing unit B. CD-remote open mouse C. CD-resize or minimize D. CD-read only memory 5. What does “WPS” mean? A. 文字处理系统 B. 电子幻灯片 C. 电子表格 D. 数据库6. What does “PPT”mean? A. 文字处理系统 B. 电子幻灯片 C. 电子表格 D. 数据库7. What does “PPT”mean? A. 文字处理系统 B. 电子幻灯片 C. 电子表格 D. 数据库8. You can see movies on your computer by . A. MP3 B. camera C. microphone D. video9. Whether a computer is powerful depends on its ________ . A. application software B. memory capacity C. operational software D. CPU’s clock speed10．A byte consists of ________ bits. A. 2 　　　　 　B. 4 C. 8 　　　　　 D. 16二、Match words with pictures. 连线题。

10×3=30分）第一组:CPU mouse monitor palmtop computer keyboard (1) (2) (3) (4) (5)A B C D E 第二组:Pointer character assembly language curving web page (1) (2) (3) (4) (5)A B C D E 第三组: Xunlei download Virus software Baidu bandwidths (1) (2) (3) (4) (5) A B C D E 2011- 2012学年第 1 学期 期末 考 计算机专业英语 科试卷班级 姓名 学号 考试时间 年 月 日考试地点 共 2 页第 2 页 三、Choose words for pictures . 给图片选词。

3×10=30分)供选择的词： Internet Excel Word PPT Menu China telecom China mobile Multi-media WWW China Unicom （1） （2） （3） （4） （5） （6） （7） （8） （9） （10） 四、Reading comprehension. 阅读理解10×2=20分）HardwareHardware is a word to describe computer devices. It refers to the actual machinery that makes up computer system---the CPU, input devices, output devices and storage devices. Some parts can be seen, and some parts cannot be seen from outside. With a computer, hardware is the physical part---the stuff you can touch, feel in your hand.Hardware performs four major functions which are input, processing, output and storage. Input devices of a computer usually include keyboard, mouse, modem and scanner which provide a way of communicating with a computer. They translate data that we can understand into a form that a computer can process.The processor which is often called CPU is the main chip in a computer and is also the most important part of a computer. It can be describe as the “brain” of a computer. It processes instruction and manages the flow of information through a computer system. Actually, it is quite small in size. This part is put inside the mainframe.No matter how powerful CPU is, people can never get the information they want without an output device because the data a computer processes cannot be understood by human beings. Output devices can translate data into the information we can understand. They enable a computer to communicate with us. The outstanding output device is a monitor which can be found in every computer. Another ordinary device is a printer.Besides the functions of input, processing and output, a computer also has another excellent function---storage. The storage devices hold information and data when the computer is not using them. There are several kinds of storage devices: a hard disk drive, floppy disks, and CD-ROMs.Identify the following to be True (。