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1、Module 6 The Internet and Telecommunications课时作业（六）建议时间/40分钟.阅读理解A词数:307话题:网络安全文体:说明文TwoWebsecurityexpertshacked(侵入)intoGooglesWharf7officeinSydney,Australiathroughitsbuildingmanagementsystem(BMS).Oneofthem,BillyRios,says,“MycolleagueandIhavealotofexperienceinWebsecurity,butitisnotsomethingthatpeopl
2、ecouldntlearn.Onceyouunderstandhowthesystemworks,itisverysimple.”TheyfoundthesystemonShodan,asearchenginethatlistsdevicesconnectedtotheInternet,andthenranitthroughtheirownsoftwaretoidentifywhoownedthebuilding.InthecaseoftheGooglehacking,theresearchershadnoimmoralpurposeandjustinformedGoogleaboutwhat
3、theyfound.AccordingtoMrRios,whorunssecuritycompanyWhiteScope,thereare50,000buildingscurrentlyconnectedtotheInternet,includingresearchinstitutes,churchesandhospitals,and2,000ofthoseareonlinewithnopasswordprotection.MartynThomas,aprofessorofITatGreshamCollegeintheUK,says,“Itisbeyonddoubtthatattemptsto
4、attackbuildingmanagementsystemsarehappeningallthetime.”Makingabuildingsmartgenerallymeansconnectingthesystemsthatcontrolheating,lightingandsecuritytotheInternetandthewidercorporatenetwork.Thereisastrongreasonfordoingthis,saidAndrewKelly,principalsecurityconsultantatdefencecompanyQinetiQ.Energysaving
5、sarethebiggestfactorinconnectingbuildingmanagementsystemstothecorporatenetwork,hesays.“Itgivesthosewhorunthebuildingbettercontrolandoffersbetween20%to50%inenergysavings,”headds.Butitalsomakesthemlesssecure.AndifanyofthesefeelslikeaHollywoodfilm,thinkagain.1.HowdidBillyRiosandhiscolleaguehackGooglesb
6、uilding?A.TheyinventedasearchengineandconnectedittoGooglesbuilding.B.TheyworkedforGoogleandmasteredhowthebuildingworked.C.TheyusedGooglesBMStofindouttheownerofthebuilding.D.TheyconnectedtheirownsoftwaretothebuildingtorunGoogle.2.InthecaseoftheGooglehacking,theresearchershadtheintentionof.A.analysing
7、someimmoralproblemsB.explainingthereasonsforenergysavingsC.enteringGooglesbuildingtosavemoreenergyD.tellingGoogleabouttheWharf7officeshiddendanger3.WhatsthemainideaofParagraph3?A.TherearemanyresearcherscontributingalottoWebsecurity.B.Thebuildingmanagementsystemsofsomebuildingsareindanger.C.Theattack
8、onbuildingmanagementsystemshappensallovertheworld.D.TherearetoomanybuildingsconnectedtotheInternettobemanagedwell.4.Whatistheauthorsattitudetowardsthewayoftheenergysavingsofsomebuildings?A.Negative.B.Ambiguous.C.Indifferent.D.Favourable.B词数:320话题:切断社交生活的试验文体:夹叙夹议Iconsideredanactivesociallifeasbasich
9、umannecessity.YetwhenitdawnedonmejusthowmuchtimeIwasspendingsocializing,IrealizedImightbetakingittoanextreme.Icalculatedthat,onaverage,Iwasspending22hoursormoreeachweekonsocialactivities.So,toseewhatwouldhappentomyworkoutput,healthandwell-being,Idecidedtocutoutmysociallifeentirely.Iknew,attimes,Ifil
10、ledmyschedulesimplyoutoffearofmissingout,butalsoasawaytoshiftfocusawayfrommywork.Foronemonth,Ideclinedallin-personactivitieswithfriends:goingoutfordrinks;dinners;partiesandnon-workrelatedevents,toseeifitwouldmakememoreproductive,improvemyfocusandcareerprospects.Ondayoneofthemonth-longexperiment,Ihad
11、tofightsomeanxietyovermissingout.Butasthedayspassed,Istartedtorelax.IonlyhadoneoptiontoconsiderforSaturdaynighttostayhomeandthislimitationleftmemoresatisfiedinmydecision.Ifeltmorecontentworking,readingorwatchingTV.WhileIfoundmoretimetowork,Ialsonoticedachangeinmyoverallhealth.Ifoundmyselfcookingmore
12、athome,doingdailyexercise,gettingtobedearliereachnight,reading,andenjoyingmomentsofrestandboredomthroughouttheday.HavingnosociallifeleftmemorefreetimethanIdimagined.Suchidlemomentsarevitalforcreativity,andmindwanderinghasbeenlinkedtocreativeproblem-solving.DuringtheexperimentIfoundmyselfregularlybra
13、instormingnewideasandreimaginingexistingprojects.Ofcoursesocializingisanimportantwaytobuildworkcontacts.Whileonemonthofnosociallifedidnotimpactmyrelationshipwithexistingclients,ifIhadcontinued,itmayharmmyabilitytobuildnewones.5.Whatdidtheauthorrealizeabouthissocializing?A.Itwasdifficultforhimtoconta
14、ctpeople.B.Itsanecessarypartofhislifeandwork.C.Hehadspenttoomuchtimeinsocializing.D.Heshouldhavespentmoretimesocializing.6.Howdidtheauthorfeelonthefirstdayofhisexperiment?A.Hefeltanxiousthathemightbeleftout.B.Hefeltmoreenergetictogetdowntowork.C.Hefeltrelaxednothavingtocontactpeople.D.Hefeltdoubtful
15、whetherhecouldholdon.7.Whatbenefitdidtheauthorfindtolethismindwanderlazily?A.Hecouldhavemoretimewithhisfamily.B.Hecouldsolveproblemsinacreativeway.C.Hecouldbemoreconcentratedonhiswork.D.Hecouldfreehimselffromtheworkcontacts.8.Whatwouldtheauthordoaftertheexperiment?A.Liveaquietlifewithhisfamilyawayfr
16、omtheoutside.B.Makeanewsociallifewithanypossiblecustomers.C.Sparesometimeregularlyforcreativethinkingalone.D.Continuehisworkcontactswithhiscustomers.语法填空词数:195话题:远离手机文体:记叙文Iwaslivingalifeinmyscreenandhardlynoticedwhat9.(be)aroundme.Iwasalwayscheckingthetimeandthinkingoffuture10.(plan).Mythoughtwas:“Whosgoingtotextmenow?WhatwillIdonext?”Mybe
