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1、. . . . .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13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。) 1central processing unit（CPU）中央处理器 2.title bar 标题栏 3operating system 操作系统 4personal computer 个人计算机 5menu bar 菜单栏 6desk publishing 桌面排版 7electronic spreadsheet 电子表格 8har
2、d disk 硬盘 9database 数据库 10Cursor 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 RAM 2只读存储器 ROM 3传输控制协议 TCP 4数字视频光盘 DVD 5通用串行总线 USB 6计算机辅助设计 CAD 7计算机辅助制造 CAM 8中央处理器 CPU (三)Translate the following Chinese into English.(根据汉语写出相应的英语。) 1键盘 keybord 2鼠标 mouse 3
3、扫描仪 scanner 4打印机 printer 5输入 input 6输出 output 7显示器 monitor 8存储器 storage 9数据库 database 10操作系统 operating system 11应用软件 application software 12字处理器 word processor 13网络浏览器 web browser 二 Tell whether the following statements are true(T) or false(F).(判断正误。) 1As soon as you turn the computer off, the conte
4、nts of RAM will disappear. ()2Windows XP is Microsofts most advanced desktop operating system. ( )3Software can be divided into two general classes: system software and application software. ()4Microsoft Word XP is a member of Microsoft office 2000 . ()5Application software (also called end-user pro
5、gram) 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 Microsofts Internet Explorer are all data compression software. ( )8. Word doesnt have the feature to accessing to World Wide
6、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.
7、central processing unit（CPU）a.操作系统2. hardwareb.输入.3. RAM(random access memory)c.只读存储器4. ROM(read-only memory)d.应用软件5. input e.中央处理器6. output f.系统软件7. operating system g.硬件8. application software h.随机存储器9. system software i.内存10. memory j.输出1 e 6. j 2 g 7a 3 h 8. d 4 c 9. f 5 b 10. i (二) 1. binary sy
8、stemaan input device2. printerba compression software3. Microsoft Wordcan operating system4.Winzipda numbering system based on the digits 0 and 15. Internet Explorerea part of Microsoft word interface6. mousefan electronic spreadsheet7. Microsoft Excellgan output device 8. DOSha word processor9. tit
9、le baria web browser1 d 6. a 2 g 7 f 3 h 8. c 4 b 9. e 5 i 四Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary. （从下面方框中选择合适的词或表达，以其适当的形式填空。）1component heart result in speeddetermineThe central processing unit (CPU) is the heart of the
10、 computer systems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most complex computer system component , responsible for directing most of the computer system activities based on the instructions provided. As one c
11、omputer generation has evolved to the next, the physical size of the CPU has often become smaller and smaller, while its speed and capacity have increased tremendously. Indeed, these changes have resulted in microcomputers that are small enough to fit on your desk or your lap.2.Microsoft Word printer DBMS(database management sys
