山东大学研究生英语B班新闻英语听力答案2Word下载.docx

山东大学研究生英语B班新闻英语听力答案2Word下载.docx

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Fromadistance,Mr.Rallswatchesoneairportpassengergothroughtheprocess.

Nowheknowstogoonthrough,andhejustwaits,andassoonastheairisanalyzedhewillbeallowedtoproceedforward.

Themachineblastsairdownwardandacrosswhoeverinsidetheportal.Mr.Rallssaysthatoftenstartlespeople.

That'

swhyourfocusoutthereistoexplaintothemwhatwillbetakingplace,thenoisethattheywillbehearing.

Thewayit'

ssupposedtoworkisthatsuspiciousparticlesonclothingandexposedskinareblastedtowardsthefloor--where,withinsevenseconds,themachinecandetect40typesofexplosives.Ifanyarefound,securityisalerted.

Accordingtothemanufacturer,SmithDetection,theportalsalsohavelessthan1%errorrate.CompanyvicepresidentMarkLastrasaysthistechnologyiscommonlyusedelsewhere.

SmithDetection:

Mostlyhighlycontrolledfacilities,sensitivesecurity,suchasnuclearpowerplantsandgovernmentbuildingswithhighsecurityneeds.

Alongwithincreasingsecurity,theTSAhopestocutdownonpassengerwaittimes.Itiscollectingdatafromtheairportsinthistestbasetoseeifthemachinesarefasterandmoreefficientthanhumaninspectors.

TheTransportationSecurityAdministrationplanstodeployfivemoreoftheseportalselsewhereinthenationbylatespring.Eventuallyitwouldliketheexplosivedetectorstobeascommonasmetaldetectors.

IamKyPlaskoninLasVegas.

题目：

1.Foralongtime,checkingbaggageforexplosiveshasbeenaproblemforairportsecurity.

文本：

你的答案:

正确答案:

F

得分:

0

老师意见:

2.Withinsevenseconds,themachinementionedinthenewscandetect14typesofexplosives.

3.Accordingtothemanufacturer,theportalsalsohavenoerrorrate.

4.Alongwithincreasingsecurity,theTSAhopestocutdownonpassengerwaittimes.Itiscollectingdatafromtheairportsinthetestphasetoseeifthemachinesarefasterandmoreefficientthanhumaninspectors.

T

5.TheTransportationSecurityAdministrationplanstodeployfivemoreoftheseportalsinothernationsbylatewinter.

2.Exercise2:

Listentothepassageandanswereachquestionbygivingthebestchoice.

1.Accordingtothenews,inwhichwayairportsecuritycan'

tdetecttracesofchemicalsusedinexplosives?

A） 

putbagsinx-raymachines

B） 

talktotheindividual

C） 

openbagsuptolookinside

D） 

useadvancedtechnology

B

2.Whatisthenameofthemachine'

smanufacturer?

SmithInspector

SmithDetector

SmithDetection

SmithScreen

C

3.CompanyvicepresidentMarkLastrasaysthistechnologyiscommonlyusedelsewhere.Inwhichareathetechnologycanbeused?

powerplant

educationbuildings

nuclearpowerplants

Commercialbuildings

3.Exercise3:

Listentothepassageandfillinblankswiththemissinginformation.

I.Butcheckingpeople'

sbodiesisnotsoeasy.ATSAinitiativethatbeganlastSeptemberto___1____friskmorepeopleledto_____2____ofsexualharassment______3____.SoTSAturnedto______4_______technology_____5____whatlookslikealonger,morecomplexwalk-through____6_____detectorsinnineairportsaroundthecountry.

II.Themachineactuallywilltalktotheindividual,__________7________,andassoonastheyare____8____,itwilltellthemto______9____.

III.Alongwithincreasing______10_____,theTSAhopesto_____11_____onpassengerwaittimes.Itiscollectingdatafromtheairportsinthetestphasetosee_______12________.

1.

rigorously

2.

dozens

3.

complaints

4.

technology

5.

installing

6.

metal

7.

tellthemtostandinsideandwait

8.

cleared

9.

proceed

10.

security

11.

cutdown

12.

ifthemachinesarefasterandmoreefficientthanhumaninspectors

听力任务

ComputerSimulationsMightPredictFutureEarthquakes

GeologistssaytheyknewalargerearthquakewascominginSouthAsia,buttheydidnotknowwhen.

TheHimalayanMountainswereformedsome150millionyearsagoafterthelandmassthatisnowIndiabrokeofffromAntarctica,driftednorthandcollidedwiththerestofAsia.

ScientistssaytheSouthAsianlandmassisstillmovingtowardsNorthAsiaattherateofabouttwocentimetersayear,makingtheareapronetoearthquakes.

HarleyBenzisaresearcherattheU.S.GeologicalSurveyearthquakeinformationcenter.

HarleyBenz:

It'

sabroadzoneofdeformation,andacrossthiszonethatextends1,000kilometers,youhaveawholeseriesoffaultsandfolds.

Anotherearthquake-proneregionisalongthe1300kilometerSanAndreasFaultinCalifornia.

ItisherethatJohnRundle,aphysicsandengineeringprofessorattheUniversityofCaliforniaatDavis,istestinghisearthquakecomputersimulation.

JohnRundle:

Youtakethesesimulations,youturnthemon,yourunthemandyoudoasgoodajobaspossibleinsimulatingorrepresentingthepasthistoryofactivityonthefaultsystems.

Dr.RundleusesinformationfromtoolssuchasglobalpositioningsatellitestocreateavirtualrealitymodelofthousandsofyearsofearthquakeactivityalongtheSanAndreasFault.Hesaysthatinthefuture,thiscomputermodelmaybeabletopredictsomeearthquakesjustashurricanepathsarenowforecast.

Ourgoalistobeabletomakeforecastsonthatkindoftimescaleandthentoimproveittothepointwherewe'

reactuallyabletoseethepreparationprocessinthemonthsandyearortwoleadinguptoalargeearthquake.

Dr.Rundlesaysthatseveraldecadesfromnow,onethirdoftheworld'

spopulationcouldliveinseismicallyactiveregions.Hehopesthatbythen,thevirtualrealitysoftwarewillhelppreventtheheavylossoflifecausedbytragediessuchastheSouthAsiaearthquake.

LetaHongFincher,VOAnews.

1.Geologistssaytheyknewalargeearthquake