电大考试,计算机专业英语复习材料

计算机专业英语作业答案(供参考)

计算机专业英语作业1

第1－3章作业

一． Vocabulary( 词汇)

(一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。)

1．central processing unit(CPU)中央处理器 2.title bar 标题栏

3．operating system 操作系统 4．personal computer 个人计算机

5．menu bar 菜单栏 6．desk publishing 桌面排版

7．electronic spreadsheet 电子表格 8．hard disk 硬盘

9．database 数据库 10．Cursor 光标

(二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写。)

1．随机存储器 2．只读存储器

3．传输控制协议 4．数字视频光盘

5．通用串行总线 6．计算机辅助设计

7．计算机辅助制造 8．中央处理器(三)．Translate the following Chinese into English.(根据汉语写出相应的英语。)

1．键盘 2．鼠标 3．扫描仪

4．打印机 5．输入 6．输出7．显示器 8．存储器9．数据库10．操作系统 11．应用软件

12．字处理器 13．网络浏览器

二． Tell whether the following statements are true(T) or false(F).(判断正误。)

1．As soon as you turn the computer off, the contents of RAM will disappear. (√)

2．Windows XP is Microsoft's most advanced desktop operating system. (√ )

3．Software can be divided into two general classes: system software and application software. (√)

4．Microsoft Word XP is a member of Microsoft office 2000 . (×)

5．Application software (also called end-user program) is designed to perform a specific function directly for the user. (√)

6. Without systems software, application software in a computer is useless. (√)

7. WinZip, WinRAR and Microsoft’s Internet Explorer are all data compression software. (× )

8. Word doesn’t have the feature to accessing to World Wide Web. (× )

9. Menu bar displays the names of the application and document. (× )

10. Microsoft Word can help you design and manipulate spreadsheet electronically. (× ).

三． Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列

相应的汉语匹配。)

(一)．

1. central processing unit(CPU)

2. hardware

3. RAM(random access memory)

4. ROM(read-only memory)

5. input

6. output a. b. c. d. e. f. 操作系统 输入. 只读存储器 应用软件 中央处理器 系统软件

硬件

随机存储器

内存

输出 7. operating system g. 8. application software h. 9. system software i. 10. memory j.

1． e 6. j

2． 7．a

3． h 8. d

4． 9. f

5． b 10. i

(二) ．

1. binary system a an input device