计算机英语模拟试题1参考答案

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计算机英语试题答案

一、词汇（选择一个最合适的词汇，将对应的英文字母填入空格内。每题1分，共10分）

1、refers to the parts of the computer that you can see and touch.

A. Software B. Hardware C. Hardship D. Instruction

2、primary memory which is stored on chips located A. on the motherboard B. outside

C. inside the processor D. on the CPU

3、The display screen is the most common device used to show you what the computer is doing.

A. input B. printing C. output D. electronic

4、Windows gives you more control over the you work.

A. operation B. way C. energy D. power

5、The most important program on any computer is A. Operating System B. Virus C. software D. Office 2000

6、There are 。

A. only one B. two C. three D. four

7、as a 'medium-level language'.

A. developed B. decoded C. programmed D. described

8、devices.

A. deleting B. changing C. scanning D. replacing

9、A. pass B. precise C. permit D. pervasive

10、Communication through the Internet, the performs the reverse function.

A. A station controller (STACO) B. DTE

C. Data communications equipment (DCE) D. CRT

二、语法——单项选择题（每小题1.5分，共15分）

1、A. had she B. she had C. her D. had

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2、asleep.

A. must be B. must have been C. should be D. should have been

3、brightly.

A. burning B. burned C. to bum D. have bum

4、A. attracting B. she attracted C. attracted D. have been attracted

5、A. If I do B. If I were do C. Were I to do D. Were I do

6、A. where B. when C. in which D. that

7、wrong.

A. of B. in C. from D. to

8、A. What B. That C. If D. Which

9、A. The train being late B. To be late C. The train is being late

10、the concert last night.

A. could B. have attended C. could have attended D. attended D. The train which is late

三、多选（每小题2分，共20分）

1、Windows 2000 is

a. new lease of Windows

b. an inventive technology

2、C++ is

a. object-oriented

c. extended from C d. a superset of C c. the same as Windows NT d. used for building a scalable network b. procedure-oriented

3、Office automation is a. the application of computer

b. the computer c. communications technology d. used to improve the productivity of people

4、a. Word 2000 c. Excel 2000

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b. PowerPoint 2000 d. Outlook 2000

5、

a. text

c. animation d. audio b. full-motion video

6、a. a modulator

c. a modulator/demodulator b. a demodulator d. a data set

7、.

a. as a common internet c. constrained by a set of IP suite

b. a specific kind of internet d. defined as the network of networks

8、a. days b. weeks c. months d. years

9、

a. FIFO

b. LIFO c. queue d. built into their circuitry

10、With an Internet connection you can get some of the basic services available are：a. E-mail b. Telnet c. FTP d. Usenet news

四、完形填空（选择一个最合适的答案，将对应的英文字母填入空格内。每小题2分，共10分）

Computers have often been thought of as ( 1 ) machines, but this is a very narrow view of their ( 2 ). A computer has no known limit on the kinds of things ( 3 ) can do; ( 3 ) versatility(多功能性) is limited only by the imagination of those ( 5 ) it.

1、A. add B. adding C. to add D. added

2、A. hardware B. software C. calculation D. functions

3、A. its B. their C. it D. they

4、A. its B. they C. you D. it′s

5、A. use B. to using C. using D. used

答案：B、D、D、A、C

五、判断正误（正确的在后面括号内打√，错误的打×，每小题1分，共10分）

1、A processor can do everything without a program to provide control. ( × )

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2、Operating systems are unique to their manufacturers.

( × ) ( √ ) ( √ ) ( √ ) ( × ) ( √ ) ( √ ) ( × ) 3、One of the functions of an operating system is memory management. 4、Programs were thought of as a series of procedures. 5、Office 2000 is an incredible set of business tools. 6、Multimedia is just two media: sound and pictures. 7、The network architecture is a layer-based. 8、In the e-mail a user needs a message transfer agent. 9、All virus scanners can kill most known viruses.

10、Data communications equipment (DCE) accepts the serial data stream from the DTE. ( √ )

六、阅读理解（阅读以下段落，选择一个最合适的答案，将对应的英文字母填入空格内。每小题2分，共10分）

The main tasks of a computer programmer are first, to write programs to solve problems; second, to write them on time as they are needed; and third, to write them clearly by fully

documenting them so that other programmers can understand them. The kinds of problems that are tackled(解决)depend on whether the programmer is working for a computer manufacturer(制造商) or user. The former needs such programs as compilers, assemblers, executives, operating systems, and utility routines. These programs are intermediaries(中间者) between the machine and the commercial programs which are written in one of the high-level languages. They are about the system, and therefore programmers who write them are called system programmers. If the programmer is working for computer users, however, his or her programs may deal with either scientific or commercial problems.

51 A computer programmer should undertake ( C ) main tasks.

A. 1 B. 2 C. 3 D.4

52 The word they' in Line 2 of this paragraph refers to ( A ).

A. programs B. programmers C. tasks D. problems 53 ( A ) kinds of system programs are mentioned in the paragraph.

A. 5 B. 6 C. less than 5 D. more than 6 54 ( D ) is written in one of the high-level languages.

A. Machine B. System program C. Intermediary D. Commercial program 55 Scientific or commercial programs are useful for ( A ).

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A. programmers B. computer users C. manufacturers D. computers、

七、单句翻译 (每题2分，共10分)

1、Computer systems use many devices for input purpose.

计算机系统使用多种输入设备。

2、The line of computing jobs waiting to be run on a computer system might also be a queue. 在计算机中等待运行的计算作业也同样是一个队列。

3、In the electronic message world, they identify the sending and receiving mailboxes. 在电子信息世界里，他们确认是发送邮箱还是接收邮箱。

4、You don' t have to be a passive recipient with multimedia.

对于多媒体，你不再是一个被动的观众。

5、At the receive end, the DCE performs the reverse function.

在接收端，DCE完成相反的功能。

八、写作（15分）

写一篇文章，介绍RAM和ROM的区别，字数在80~100之间。

RAM and ROM

Have you ever heard the terms RAM and ROM? These two terms sound very similar but they are quite different. RAM stands for Random Access Memory. RAM chips will remember what you tell them. RAM can even change to remember new information. But, when the computer is turned off, RAM forgets everything you told it. ROM stands for Read Only Memory. ROM is good at remembering, but cannot change it's mind. It holds information that is built into it. ROM is like reading a library book - lots of information is there, but you can't change it.

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