新职业英语--IT英语 Unit 7

新职业英语Warming-upReadingAListeningSpeaking4123ReadingB5Writing6Project7VocabularyandStructure8Warming-upTask1Matcheachtermwithitscorrespondingpicture.A.firewallB.computervirusC.antivirussoftwareD.hardwareE.hackerCABEDHomeNextBackWarming-upTask2Workingroupsoffouranddiscusswhichofthefollowingstep(s)is/arenecessaryinthemaintenanceofITproducts.☐operatingsystemreinstallment☐MicrosoftOfficeinstallment☐firewallinstallment☐databackup☐datarecoveryHomeNextBackReadingATask1Beforereadingthepassage,seehowmuchyouknowaboutwebsitemaintenancebyansweringthefollowingquestions.1.Whatkindofwebsitedoyouconsiderexcellent?Couldyougiveoneormoreexamples?2.Whatwouldyoudoifyouwereaskedtomaintainawebsite?HomeNextBackPara.1Websitemaintenanceisthebackboneofhigh-qualityoffersofinformation.Itrepresentsthedifferencebetweenanonprofessionalandprofessionalwaytowebdesignanddevelopment.Thefollowinglistofmeasuresassumesthatwebsitesaredisplayedcorrectly.Para.21.PlausibilityChecksOnekeyaspectofwebsitemaintenanceistocheckthenecessityand“plausibility”ofallwebsiteparts.Itisalwaysadvisabletohaveaclearpictureinmindwhencreatingasite;itisalsohelpfultocheckregularlywhethereverythingofferedisvaluablefortheuser.Checkingplausibilitynotonlyhelpstoavoidunnecessarywork,italsobenefitsyour“facetotheworld”bymakingyour“face”clear.ReadingAFiveMeasuresforContinuousWebsiteMaintenanceHomeNextBackPara.32.UserTestsWhiletestswithusersareespeciallyimportantintheearlystagesofwebsitecreationandrevision,theyarealsoimportantinoperation,byprovidingimportantinsightintotheusabilityofawebsite.Continuoustestsrevealflawsinformertestsandpointoutchangesconcerningconventionsorgeneralperception.Usertestsarealwayshelpful.ReadingAHomeNextBackPara.43.LinkChecksLinksareessentialforawebsite.It’seasytotakecareoflinks.YoucanusesomesoftwaredownloadedfromtheNettoassistthejob.Inall,don’tletyourvisitorsgetangryaboutbrokenlinks—oryou.Para.54.LoadTimeChecksLoadtimeisanimportantfactoroftheexperienceausermakeswithawebsite;speedisanattributeofgoodwebdesign.Notallvisitorsarewaitingforatruckfullofdecorativeelements.Loadtimeandperformanceareespeciallyinterestingsincetheyare—likeusertests—necessarytobecheckedahead,butareequallyusefultobetestedregularlytoavoidinefficiencyduetoe.g.codechanges.ReadingAHomeNextBackPara.55.Change,Measure,ChangeAgainWebsitedeveloperscanrepeatedlychangethingsandmeasurethesechanges.Youmightchangethepositionoradjustsomecolorsofthelogin/registrationsection,tracktheresults,andmodifyagain.Youmightadda“bookmark”widget,measuretheresult,andchangeagain.Makingandtestinglittlechangeswillmeanhugebenefitsforbothyourvisitorsandyoursite.Thisprocesscancertainlymeanthetopdisciplineofprofessionalwebsitedesign—andmaintenance.ReadingAHomeNextBackrepresentv.tobeamemberofagroupofpeopleandactorspeakontheirbehalfReadingAThecompetitionattractedmorethan500contestantsrepresentingeightdifferentcountries.Itisreasonabletoassumethattheeconomywillcontinuetoimprove.assumev.tothinkoracceptthatsomethingistruebutwithouthavingproofofitHomeNextBackofferReadingAn.theactofkeepingsomethingingoodconditionbycheckingorrepairingitregularlymaintenanceThewindowhadbeenreplacedlastweekduringroutinemaintenance.c.f.maintain:v.tomakesomethingcontinueatthesamelevel,standard,etc.Thetwocountrieshavealwaystriedtomaintaincloserelations.n.somethingthatsomeonesaystheywillgiveyouordoforyouHehadrefusedseveralexcellentjoboffers.HomeNextBackv.tomakesomethingknownrevealShehasrefusedtorevealthesecretsofherpainting.assistv.tohelptodosomethingThePresidenthasaskedmetoassistyouineverypossiblewaytofindyourdaughter.HomeNextBackavoidv.topreventsomethingbadfromhappeningofsomethingReadingAThisaccidentcouldhavebeenavoided.HomeNextBackduetoasaresultofTheteam’ssuccesswaslargelyduetoherefforts.ReadingAv.tochangesomethingslightlytomakeitworkbetteradjustIttookherawhiletoadjusttothenewenvironmentaftergraduation.HomeNextBack持续网站维护的五项措施网站维护是提供高质量信息的基础。网站维护代表了非专业和专业的网页设计与开发方式之间的差别。实施下列措施的前提是假设网站的显示是正常的。1.可行性检查网站维护的一个关键方面就是检查所有网站构成的必要性和“可行性”。明智的做法是：在创建一个网站的时候，头脑中要有一幅很清晰的图画；并且经常性地检查提供给用户的信息是否都有价值，这也是很有帮助的。检查可行性不仅有助于避免不必要的工作，也可以通过使你的“脸”更清晰而有利于你“面向世界”。HomeNextBack2.用户测试用户测试在网站创建和修改的早期阶段尤为重要，而在网站运行过程中用户测试也非常重要。用户测试可以提供对网站可用性的见解。持续的测试可发现以前测试的欠缺之处，并且指出关于惯例或一般理解的变化之处。用户测试总是有用的。HomeNextBack3.链接检查链接对于一个网站来说至关重要。对链接进行维护是很容易的。你可以应用一些从网络下载的软件来协助完成这项工作。总之，不要让你的网站访问者对无效的链接——或者你——感到很恼火。4.载入时间检查载入时间是用户体验某个网站时很重要的因素之一；速度快是好的网页设计应有的属性。不是所有的访问者都愿意等待大堆的修饰元素。载入时间及载入表现非常有趣是因为它们就像用户测试一样在前期有必要检查，而经常性的测试也同样很有帮助，从而可以避免由如代码的改变等因素导致的低效率。HomeNextBack5.改变，测试，再改变网站开发者可以对网站进行反复修改并测试这些改变。你可以改变登录/注册部分的位置或调整色彩，然后对结果进行跟踪，并再次修改。你也可以添加“书签”图标，对结果进行测试，然后再修改。做出并测试小的改变对访问者和你的网站可能意味着巨大的好处。这一过程当然也意味着专业网站设计及维护的最高准则。HomeNextBackReadingATask2Readthepassageandtickthemeasuresmentionedinthepassageaboutwebsitemaintenance.plausibilitychecks☐validation☐usertests☐linkchecks☐proofreading☐loadtimechecks☐change,measure,changeagain☐contentmaintenance√√√√√HomeNextBackReadingATask3Eachmeasureisgivenatipbyexperts.Readthepassageagainandmatcheachmeasurewiththecorrespondingtip.Measure1.Plausibil