中职计算机专业英语04 课后习题 Lesson 7　Various Operating Systems.docx

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1、Exercises71.ToidentifythefollowingtobeTrue(T)orFalse(F)accordingtothetext.(1)DOScannotruntwotasksatatime.(T)(2)ComputerusershavetoremembervariouscommandstofinishataskwiththeapplicationofDOS.(T)(3)DOShasagraphicaluserinterface.(F)(4)WindowsreplacedDOSbecauseofthegraphicaluserinterf

2、aceonly.(F)(5)Windows95ismoreadvancedthanWindowXP.(F)(6)OnlyWindowsXPcanensureamultitaskingcapacity.(F)(7)ManypersonalcomputersinstallDOStodaybecauseitisveryeasytolearn.(F)(8)TheUnixismainlydesignedforanindividualcomputeruser.(F)(9)OS/2requiresdifferentsystemconfigurationfromthato

3、fWindows98.(F)(10)Unixisthemostpopularoperatingsystemforordinarypeopletoday.(F)2.Fillintheblanksaccordingtothepictures.adapter;graphicaluserinterface;icon;operatingsystem3.Translation.A.EnglishtoChinese.(1)Heranassoonaspossibleinordertocatchupthetrain.(1)为了赶上火车他尽可能快地跑。(2)Thecourse

4、istoodifficultformebecauseitisdesignedforspecializedpeople.(2)这门课对我来说太难了因为它是为专业人士设计的。(3)Heisnotworthhiswords.(3)他说话不算话。(4)Theyboughtacomputertofacilitatetheirtask.(4)他们买了台电脑方便工作。(5)Theyworkedjointlyonthebook.(5)他们合写了这本书。B.ChinesetoEnglish.(1)这本书值得一读。(worth)(1)Thebookisworthreading

5、.(2)你知道蓝色代表什么意思吗？(standfor)(2)Doyouknowwhatdoesbluestandfor?(3)校园的这一部分计划种树。(bedesignedfor)(3)Thepartofthecampusisdesignedforplantingtrees(4)他和他的爸爸一样高。(as...as)(4)Heisastallashisfather.(5)那个花瓶值500美元。(worth)(5)Thevaseisworth500dollars.