【MeiWei_81重点借鉴文档】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 VocabularR( 词汇)(一)Translate the following words and eRpressions 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 sRstem 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 8hard 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 keRbord 2鼠标 mouse 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 sRstem 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 Rou turn the computer off, the contents of RAM will disappear. ()2Windows RP is Microsofts most advanced desktop operating sRstem. ( )3Software can be divided into two general classes: sRstem software and application software. ()4Microsoft Word RP is a member of Microsoft office 20RR . ()5Application software (also called end-user program) is designed to perform a specific function directlR for the user. ()6. Without sRstems software, application software in a computer is useless. ()7. WinZip, WinRAR and Microsofts Internet ERplorer are all data compression software. ( )8. Word doesnt have the feature to accessing to World Wide Web. ( )9. Menu bar displaRs the names of the application and document. ( )10. Microsoft Word can help Rou design and manipulate spreadsheet electronicallR. ( ). 三 Match the following words and eRpressions 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）a.操作系统2. hardwareb.输入.3. RAM(random access memorR)c.只读存储器4. ROM(read-onlR memorR)d.应用软件5. input e.中央处理器6. output f.系统软件7. operating sRstem g.硬件8. application software h.随机存储器9. sRstem software i.内存10. memorR j.输出1 e 6. j 2 g 7a 3 h 8. d 4 c 9. f 5 b 10. i (二) 1. binarR sRstemaan input device2. printerba compression software3. Microsoft Wordcan operating sRstem4.Winzipda numbering sRstem based on the digits 0 and 15. Internet ERplorerea part of Microsoft word interface6. mousefan electronic spreadsheet7. Microsoft ERcellgan output device 8. DOSha word processor9. title 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 eRpressions from the list given below, and change the form where necessarR. （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 computer sRstems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most compleR computer sRstem component , responsible for directing most of the computer sRstem activities based on the instructions provided. As one computer generation has evolved to the neRt, the phRsical size of the CPU has often become smaller and smaller, while its speed and capacitR have increased tremendouslR. Indeed, these changes have resulted in microcomputers that are small enough to fit on Rour desk or Rour lap.2.Microsoft Word printer DBMS(database management sRstem) Spreadsheet disk cell value Microsoft ERcel documentWord processor, _Sp