UnitThree计算机专业英语.ppt

单击此处编辑母版样式,单击此处编辑幻灯片母版样式,第二层,第三层,第四层,第五层,*,*,*,如何上大学？,2024/10/4,1,2024/10/4,2,高职高专教育“十二五”规划教材,2011,年,版,Unit Three,Operation Systems,Computer English,2024/10/4,3,Key points:,Section 1 Situational Dialog:,System Crash,Section 2 Passages,Passage A.,Categories of Operating System,Passage B.,Comparison between Linux and Windows,Section 3 Skill in Focus,Reading Skills,Part 3-,计算机英语句法的特点,Unit Three Operation Systems,2024/10/4,4,1.system crash,系统崩溃,sstm,kr,2.rebootv.,重新启动,ribu:t,3.go blank(,电脑,),黑屏,g,blk,4.at a loss,困惑，不知所措,ls,5.delete,vt,.,删除,dlit,6.modifyv.,修改，修饰,mdfa,7.registryn.,注册表,redstr,8.upgrade,vt,.,升级,pgred,9.back up(,资料,),备份,Situational Dialog,New Words&Expressions,2024/10/4,5,10.restorationn.,恢复,restre()n,11.personneln.,职员，人事部门,psnel,12.bootablea.,可引导的,bu:tbl,geekn.,怪人,gi,:,k,2024/10/4,6,System Crash,Cheng Hong has met with some problems with his computer,and now he is consulting his,Qian,Liang,a“geek”among his classmates.,Cheng Hong:,Good morning,Qian,Liang.May I ask you some questions about my computer?,Qian,Liang:,Good morning.What can I do for you?,Cheng Hong:,The system in my computer has crashed.I have tried several times to reboot it but it doesnt work.What can I do?,Qian,Liang:,Hoe did it happen?,Section One:,Situational Dialog,2024/10/4,7,陈红的电脑出了一些问题，这会儿他正在请教他们班上的“幽客”钱亮。,陈红：,早上好，钱亮。我能问你一些有关我的电脑的问题吗？,钱亮：,早上好。我能帮你什么忙呢？,陈红：,我电脑上的系统崩溃了。我试着重新启动了几次，但就是启动不了。我该怎么办呢？,钱亮：,怎么引起来的呢？,系统崩溃,参考译文,2024/10/4,8,Cheng Hong:,The screen went blank while I was just drawing with Photoshop.It all happened suddenly,and I am totally at a loss why.,Qian,Liang:,Well,there might many causes for system crash.One of them is,siftware,.The simplest operation like installing and uninstalling might cause a crash in system.Problems within the system may also do that,so you have to be very careful when,deleteing,DLL files,modifying Windows registry,or upgrading the operating system.Another cause is the hardware,problem.Have,you tried backing up the files?It would be a great help in system restoration when the problem doesnt lie in the hardware.,2024/10/4,9,陈红：,我刚好在用,Photoshop,画图，屏幕就黑了。一切发生得很突然，我 简直都不知所措，这是为什么。,钱亮：,哦，系统崩溃可以有许多原因。其中之一是软件。像安装或卸载软件这样最简单的操作都会造成系统崩溃。系统内部的问题也会如此，所以说，当你删除,DLL,文件、修改,Windows,注册、或者系统升级的时候要特别小心。另一个原因是硬件问题。你备份过文件没有？当问题不在于硬件的时候，在恢复系统时，备份文件会帮大忙。,系统崩溃,参考译文,2024/10/4,10,Cheng Hong:,The service personnel installed a ghost problem for me when I brought the computer.Will I lose the data in my hard disk if it is restored?,Qian,Liang:,Not except the data on,C:drive,where files on your desktop or in My Documents are stored.You may move them into other locations with a bootable disk or under DOS if there are any.,Cheng Hong:,There are a lot of learning materials in My Documents and on the desktop.Would you please help me transfer them?It might save me the trouble of calling for customer services,and whats more important,Ld,learn a lot from you.,Qian,Liang:,No problem.,2024/10/4,11,陈红：,我买电脑的时候，服务人员为我装了一个,ghost(,系统恢复,),程序。我用它恢复系统时，会丢失硬盘上的数据吗？,钱亮：,除了,C,：盘上的数据之外，其它的数据不会丢失，,C,：盘上有你在桌面上或是在“我的文档”中存放的文件。你可以用一个可启动的磁盘或者是在,DOS,系统下,(,如果有的话,),把这些文件移到其它位置。,陈红：,“我的文档”中和桌面上有很多学习资料。你能帮我把它们转存一下吗？这样可以省去我找客户服务的麻烦，而最重要的是，我能从你那儿多学一点。,钱亮：,没问题。,系统崩溃,参考译文,2024/10/4,12,Words and Expressions,1.coordinatev.,协调，使一致,kordnet,2.allocatorn.,分配者,lukeit,3.batch processing,批处理,bt,prusesi,4.bundlev.,捆,bnd()l,5.real-timea.,实时的,riltaim,6.simultaneously adv.,同时地,saimlteinisli,7.distributev.,分配，散布,dstrbju:t,8.terminaln.,终端,t:mn()l,9.contemporarya.,同时代的，现代的,kntemp()r(r),Section Two Passages (A),Categories of Operating System,2024/10/4,13,10.releasev.,释放，发行,n.,rli:s,11.stridevi.,大步走，跨过,n.,步伐,strad,12.vulnerablea.,易受伤害的，有弱点的,vln()rb()l,13.GNU,革奴计划,(,g)nu,:,2024/10/4,14,Passage A,：,Categories of Operating System,2024/10/4,15,.Choose the best answers according to the passage.,1._ are usually used to control complex system that require a lot of processing like machinery,scientific instruments and industrial systems.,A.Batch Processing systems,B.,Real-time systems,C.Distributed systemsD.Multi-Tasking systems,2.Windows operating system is an example of _.,A.Batch Processing systems B.Real-time systems,C.Distributed systems,D.,Multi-Tasking systems,Passage A:,Exercises,P.46,2024/10/4,16,3._ was based on the Unix system,with the source code being a part of GNU open-source project.,A.,Linux B.Windows,C.MacintoshD.Z/OS,4.For _,IBM,with its z/OS,dominates the operating system technologies.,A.personal computers B.supercomputers,C.,mainframe computersD.workstation computers,2024/10/4,17,.Match the items in Column A with the translated versions in Column B.,A:B:,1.Batch Processing OS(8 )a.,服务器操作系统,2.Distributed OS(1 )b.,批处理操作系统,3.Single User OS(7 )c.,开源操作系统,4.Real-time OS(9 )d.,分时操作系统,5.Embedded OS(4 )e.,实时操作系统,6.Multi-Tasking OS(6 )f.,多任务操作系统,7.Open Source OS(10)g.,网络操作系统,8.Sever OS(3 )h.,单用户操作系统,9.Time Sharing OS(2 )i.,分布式操作系统,10.Network OS(5 )j.,嵌入式操作系统,2024/10/4,18,.Complete the paragraph with the right words or expressions given in the box.,The debate about whether Linux n