最新大学体验英语综合教程第三版2详细答案Uint8Word格式文档下载.docx
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最新大学体验英语综合教程第三版2详细答案Uint8Word格式文档下载.docx
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6getalong7opposition8create9memory10available
PassageA
ThinkAboutIt
1Yes,Ioftendo,asIliketoexplorethepotentialitiesoftheInternet.Manypeoplealsowelcomefreesoftwarebecausetheydon’thavetopayforit.Othersdon’tdosobecausethereisnoprotectionguaranteedagainstviruses.
2Therearedifferentkindsofanti-virussoftware,e.g.Norton,RisingStarandsomeothers.ThecomputersIuseinthelibraryallhaveonekindoranotherofsoftwareinstalledtopreventvirusesfrombeingbroughtin.
3Whenoldtypesofviruseshavebeentakencareof,newonesmayappear.Itwouldbeimpossibletogetridofcomputervirusespermanently.
ReadAboutIt
ContentAwareness
ReadAndThink
2Workwithyourpartnerandanswerthefollowingquestions.
1TheyturnedtotheITstaffintheircompanyforhelp.
2VirusessuchasMelissa,theLoveBug,etc.
3No,theyaren’t.Theyforgetabouttheharmacomputervirusmaybringwhenthatvirusisoffnewsheadlines.
4Theyopenunsolicitedattachmentsanddownloadunauthorizedsoftware.
5Open.
3Choosethebestanswertoeachquestionwiththeinformationfromthepassage.
1B2A3D4A5C
4Fillintheblankswiththewordsgivenbelow.Changetheformwherenecessary.
1adequate2vitally3document4distribution5urban
6potential7continual8infecting9threat10updated
5Completethefollowingsentenceswithphrasesorexpressionsfromthepassage.Changetheformwherenecessary.
1letdown2cameacrossas3inthebackof…mind4asamatterofcourse5cleaningup
6Chooseonewordfromtheboxbelowtoreplacetheunderlinedwordineachsentence.changetheformwherenecessary.
1encountered2detected3transmitted4pirated5inflicted
7TranslatethefollowingsentencesintoEnglish.
1Inpursuitofahealthierdiet,peopleareeatingmorefishthantheyusedto.
2Weneedtohavetheroofrepairedbeforethebadweathersetsin.
3Thediseaseisspreading,andallyoungchildrenareatrisk.
4Theinformationistransmittedfromonecomputertoanotherthroughatelephoneline.
5Jackisafairlygoodrunner.Hewinsmoreoftenthannot.
8ReadandcomparetheEnglishsentences,payingattentiontotheiritalicizedparts,andthentranslatetheChinesesentencesbysimulatingthestructureoftheEnglishsentences.
1Itsoundslikethishigh-techcompanyhasputinplacemanyfavorablemeasurestoprotectagainstbraindrains.
2Theworrycomeswhenpaper-millsignoretheenvironmentalpollutioninpursuitofprofits.
3It’svitallyimportantthatoneattendatest-preparationclassbeforetakingaTOEFLtestbutthiscannotbeaone-offeventifhereallywantstohaveagoodcommandofEnglish.
4Thepotentialthreatshouldalwaysbeinthebackofadoctor’smindandappropriatemeasuresshouldbetakeninnotimeonceemergencyarises.
5Intheend,sciencesandeducationarethekeystoaprosperouscountryandthisisacontinualprocess.
9Computervirusesareaconstantthreattocompaniesandotherorganizationsaswellashomeusers.Workinsmallgroupsandhaveadiscussionabouthowcomputervirusesspreadandhowcompaniesshouldprotectagainstcomputerviruses.
Computervirusescanbetransmittedviae-mailattachments.TheyalsospreadthroughsoftwaredownloadedfromtheInternet.Sowhenyouaredownloadingtheunlicensedandpiratedsoftware,youarelikelytoputyourcomputeratrisk.Thesoftwarecanseemharmlessenough,buttheycouldeasilybeharboringadangerousvirus.
Toprotectagainstcomputerviruses,weshouldbecarefulwhenopeninge-mailattachmentsanddownloadingsoftware.Weshoulduseanti-virussoftwareandupdateitregularly.
Asforcompanies,theyshouldnotonlytakemeasuresbyinvestinginanti-virussoftware,butalsopayenoughattentiontotheeducationoftheiremployees.Whiletheemployeesmaysuddenlybecomeawareofthevirusthreatwhenthethreatisthere,theysoonforgetaboutitasthestoriesdisappearfromthenewsheadlines.Soitisimportantthatcompaniesconstantlyeducatetheusersaboutthevirusthreatandaskthemtopracticesafecomputing.
10Writeaparagraphofaround80wordsexplainingthatcompaniesshoulddomorethaninvestinanti-virussoftwaretoprotectagainstcomputerviruses.Thefollowingpointsmayhelpyoutoorganizeyourwriting.Andthefirstsentencehasbeenwrittenforyou.
Toprotectagainstcomputerviruses,companiesshoulddomorethaninvestinanti-virussoftwareonthedesktops,serversandemailgateways.It’struethatanti-virussoftware,updatedregularly,canprotectthecompanies’defencestoalargeextent.Theemployees,however,mayuseofficecomputersforpersonalamusement.Whentheyareopeningunsolicitedattachmentsordownloadingunauthorizedsof
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