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1、Unit1Advertising一、閱讀理解。You"reinyourofficewhenyoulearnthere"ssomeonewithagunwanderingoutside.Youcanheargunshotsandscreams.Whatdoyoudo?Thatsthechailengeforusersofanewvirtual（虛擬）realityprogramcalledSurviVR,designedtotrainemployeeshowtodealwithanactiveshootersituati
2、onintheworkplace?TheprogramworkswithHTCVive,thevirtualrealityheadsetreleasedearlierthisyear?Anactiveshootersituationiswhenanarmedpersonorpeopleactivelyshootinasmall,populatedareawiththeintentiontokill.Therewere20suchsituationsintheUnitedStateslastyearand20theyea
3、rbefore,accordingtoFBIstatistics,resultinginatotalof231deaths?Thisyearsawthedead1iestactiveshootersituationinUShistory,with49peoplekilledinanightclubinOrlando.Inthetrainingsituation,usershavefourchoices.Theycanlockthemselvesintheoffice.Theycanhide,perhapsintheof
4、ficecloset.Theycanrunforanexit.Ortheycanusesomethingintheoffice—acomputeroracupapairofscissors-asaweapontofighttheshooter?Thisisanimprovomentonstandardactiveshootertraining.Gallosays,whichtypicallyteacherspeopletolockthemselvesinplaceandhide.The”lockdownnmethodi
5、softenineffective,hesays,andhasresultedinmanydeathsinrecentyears.Inthetraining，sbasiclevel,noonegetskilled?Butasthetrainingsbecomemoreadvanced,playerswhomakeawrongchoicebeshot?There"snoblood;thescreensimplyturnsblackslowly.Ifthissoundsterrifying,that"sthepoint,s
6、aysGallo-Therearepientyoftrainingprogramstoteachemployeeshowtodealwithworkplaceviolence,sometimesinvolvingroleplaywithtoyguns.Butthesetrainingsarebasicallygames.Gallosays,withemployeesrelaxedandevenenjoyingthemselves?Toteachpeoplewhattheyreallyneedtoknowforanact
7、iveshootersituation,theyneedtobescared.SurviVRwilltakethefearandturnitintoconfidenee.HGallosays.1.What'stheauthor"spurposeofdescribingadangerousseeneinPara-1?A.ToQttractthereadersattentiononthenewvirtualrealityprogram.B?Toshowthechallengethatthereadersarerequire
8、dtoface?C?Towarnthereadersofthepossibledangersintheworkingplace.D.Toinformthereadersofthecorrectresponseinsuchasituation2.Whatisthesuggestedresponseinthestandardactiv
