计算机专业英语郭敏 计算机专业英语Unit3

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1、Unit3OperationSystem《计算机专业英语》郭敏徐莹杨阳Unit3OperationSystemSection1SituationalDialogSystemCrashSection2PassagesPassageA.CategoriesofOperatingSystemPassageB.ComparisonbetweenLinuxandWindowsSection3SkillinFocusReadingSkills,Part3—SyntacticCharacteristicsofCo

2、mputerEnglishSection4ExtendedReadingSomeChangesinWindows7TaskbarGoogletoLaunchRivaltoWindowsasItChallengesMicrosoft’sDominanceAppleBoostsItsSystem’sSpeedTips:UpgradeYourPCwithaNewGraphicsCardUnit3OperationSystemSection1SituationalDialogueSystemCrash1、在

3、使用计算机的过程中，你遇到过系统崩溃的情况吗，简单描述一下。2、你觉得系统崩溃的原因有哪些。Unit3Section1ChengHonghasmetwithsomeproblemswithhiscomputer,andnowheisconsultinghisQianLiang,a“geek”amonghisclassmates.ChengHong:Goodmorning,QianLiang.MayIaskyousomequestionsaboutmycomputer?QianLiang:Goodmo

4、rning.WhatcanIdoforyou?ChengHong:Thesysteminmycomputerhascrashed.Ihavetriedseveraltimestorebootitbutitdoesn’twork.WhatcanIdo?QianLiang:Howdidthathappen?ChengHong:ThescreenwentblankwhileIwasjustdrawingwithPhotoshop.Itallhappenedsuddenly,andIamtotallyata

5、losswhy.Unit3Section1ZhangNing:Well,theremightmanycausesforsystemcrash.Oneofthemissoftware.Thesimplestoperationlikeinstallinganduninstallingmightcauseacrashinsystem.Problemswithinthesystemmayalsodothat,soyouhavetobeverycarefulwhendeletingDLLfiles,modif

6、yingWindowsregistry,orupgradingtheoperatingsystem.Anothercauseisthehardwareproblem.Haveyoutriedbackingupthefiles?Itwouldbeagreathelpinsystemrestorationwhentheproblemdoesn’tlieinthehardware.ChengHong:TheservicepersonnelinstalledaghostprogramformewhenIbo

7、ughtthecomputer.WillIlosethedatainmyharddiskifitisrestored?QianLiang:NotexceptthedataonC:drive,wherefilesonyourdesktoporinMyDocumentsarestored.YoumaymovethemintootherlocationswithabootablediskorunderDOSifthereareany.ChengHong:Therearealotoflearningmate

8、rialsinMyDocumentsandonthedesktop.Wouldyoupleasehelpmetransferthem?Itmightsavemethetroubleofcallingforcustomerservices,andwhat’smoreimportant,I’dlearnalotfromyou.QianLiang:Noproblem.Unit3OperationSystemSection2PassageA：CategoriesofOpera