新理念外语网络教学平台第四册Unit7测试答案.docx
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新理念外语网络教学平台第四册Unit7测试答案
全新版第二版综合B4U7-A
PartIListeningComprehension（15minutes）
SectionA
Directions:
Inthissection,youwillheartenstatements.Numbers1to6arebasedonTextAwhiletherestarebasedonTextB.EachstatementwillbereadONLYONCE.Listencarefullyanddecidewhethereachstatementistrueorfalse.
1.
A）T
B）F
Script:
ThefallingoftheWorldTradeCentershatteredAmericans’illusionaboutthenation’sinvulnerability.
正确答案：
A
2.
A）T
B）F
Script:
ThesuicidalattackonthePentagontookplaceatthesametimeastheattacksontheWorldTradeCenter.
正确答案：
B
3.
A）T
B）F
Script:
The9/11terroristattackswerecalledasthesecondPearlHarborbysomecommentators.
正确答案：
A
4.
A）T
B）F
Script:
AnewWorldTradeCenterwillberebuiltonthespotwhereitoncestood.
正确答案：
B
5.
A）T
B）F
Script:
Bearingthememoryinmind,NewYorkerscarriedontheirlivesandrosetofightagainstterrorism.
正确答案：
A
6.
A）T
B）F
Script:
Althoughtimecanhealthewoundsintheheartofpeople,thememorywillneverfadeaway.
正确答案：
A
7.
A）T
B）F
Script:
ThejointattackonalQaedaanditsTalibanalliessuccessfullydrewtheAlQaeda’sleadersintothemountainsonthePakistanborder.
正确答案：
A
8.
A）T
B）F
Script:
TheIraqwarturnedouttobewrongbecausetherewerenomassdestructiveweaponsfound.
正确答案：
A
9.
A）T
B）F
Script:
Now,alQaedaanditsTalibanalliesnolongerthreatenAfghanistan,butjustPakistanitself.
正确答案：
B
10.
A）T
B）F
Script:
Theauthorimpliesthatthewarshouldbemadeapartisanmatterratherthanforpublicconcern.
正确答案：
B
SectionB
Directions:
Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejustheard.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.
TheeconomiceffectsoftheterroristattacksintheUnitedStateslastweekarespreadingacrossthecountryandtheworld.TheattacksinNewYorkCityandWashingtonD.C.havehurtmany（11）_________________,especiallytheairlineindustryandfinancialmarkets.Manycompanieshavebeenforcedtodismissthousandsofworkers.Many（12）_________________statesareconcernedabouttheireconomicfuture.
Mondaywasthefirstdayof（13）_________________ontheAmericanstockmarketsincetheattacksSeptemberEleventh.Thestockmarketsufferedmajorlosses.TheDowJonesindustrial（14）_________________lostsevenpercentofitsvalue.Theothermajor（15）_________________ofthevalueofAmericanstocksfelltotheirlowestlevelsinthreeyears.
Someeconomicexpertssaythedropinthevalueofstockscoulddirectlyaffectlong-termspending.Theysayitmaycausepeopletolosetrustintheeconomyandspendlessmoney.Businessesacrossthecountryalreadyhavereported（16）_________________insales.ExpertsnotethattheAmericaneconomywasclosetoa（17）_________________evenbeforetheattacks.
Theairlineindustrywasprobablyhardesthitbytheattacks.Thenation’sskies（18）_________________toallairtravel.Highfuelandlaborcostsaremakingthesituationworse.Theairlinesarelosinghundredsofmillionsofdollarseachday.
MajorairlinesintheUnitedStateshaveannounced（19）_________________almosteighty-thousandworkers.Amajorbuilderofairplanes,Boeing,saysitwilldismissasmanyasthirty-thousandworkers.Airlinesinmanyothercountriesarecuttingflightsandjobs.Manyotherbusinessesdependentontheairlineindustryalso（20）_________________.
Script:
TheeconomiceffectsoftheterroristattacksintheUnitedStateslastweekarespreadingacrossthecountryandtheworld.TheattacksinNewYorkCityandWashingtonD.C.havehurtmanybusinesses,especiallytheairlineindustryandfinancialmarkets.Manycompanieshavebeenforcedtodismissthousandsofworkers.Manyindividualstatesareconcernedabouttheireconomicfuture.
MondaywasthefirstdayoftradingontheAmericanstockmarketsincetheattacksSeptemberEleventh.Thestockmarketsufferedmajorlosses.TheDowJonesindustrialaveragelostsevenpercentofitsvalue.TheothermajormeasuresofthevalueofAmericanstocksfelltotheirlowestlevelsinthreeyears.
Someeconomicexpertssaythedropinthevalueofstockscoulddirectlyaffectlong-termspending.Theysayitmaycausepeopletolosetrustintheeconomyandspendlessmoney.Businessesacrossthecountryalreadyhavereporteddecreasesinsales.ExpertsnotethattheAmericaneconomywasclosetoarecessionevenbeforetheattacks.
Theairlineindustrywasprobablyhardesthitbytheattacks.Thenation’sskiesweretemporarilyclosedtoallairtravel.Highfuelandlaborcostsaremakingthesituationworse.Theairlinesarelosinghundredsofmillionsofdollarseachday.
MajorairlinesintheUnitedStateshaveannouncedplanstodismissalmosteighty-thousandworkers.Amajorbuilderofairplanes,Boeing,saysitwilldismissasmanyasthirty-thousandworkers.Airlinesinmanyothercountriesarecuttingflightsandjobs.Manyotherbusinessesdependentontheairlineindustryalsohavebeenharmed.
正确答案：
businesses
正确答案：
individual
正确答案：
trading
正确答案：
average
正确答案：
measures
正确答案：
decreases
正确答案：
recession
正确答案：
weretemporarilyclosed
正确答案：
planstodismiss
正确答案：
havebeenharmed
PartIIReadingComprehension（25minutes）
SectionA
Directions:
Inthissection,thereisapassagewithseveralblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Youmaynotuseanyofthewordsinthebankmorethanonce.
A）penaltyB）miraclesC）statisticallyD）sapped
E）newsstandsF）camouflageG）wreckageH）dawnedon
I）resembledJ）solidarityK）normallyL）aftermath
M）disruptedN）nervecenterO）margin
21.______________________
正确答案：
L
22.______________________
正确答案：
G
23.______________________
正确答案：
B
24.______________________
正确答案：
D
25.______________________
正确答案：
I
26.______________________
正确答案：
F
27.______________________
正确答案：
K
28.______________________
正确答案：
E
29.______________________
正确答案：
N
30.______________________
正确答案：
J
SectionB
Directions:
Thereareseveralpassagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA）,B）,C）andD）.Youshoulddecideonthebestchoice.
PassageOne
Questions31to35arebasedonthefollowingpassage.
AftertheterroristattackontheWorldTradeCenter,structuralengineersaretryinghardtosolveaquestionthatamonthagowouldhavebeencompletelyunthinkable:
Canbuildingbedesignedtowithstandcatastrophicblastsinflictedbyterrorists?
Tendaysaftertheterroristattacksonthetwintowers,structuralengineersfromtheUniversityatBuffaloandtheMultidisciplinaryCenterforEarthquakeEngineeringResearch（MCEER）headquarteredatUBtraveledtogroundzero（被毁现场）aspartofaprojectfundedbytheNationalScienceFoundation.“OurobjectiveinvisitinggroundzerowastogoandlookatthebuildingssurroundingtheWorldTradeCenter,thosebuildingsthatarestillstanding,butthatsustaineddamage,”saidM.Bruneau,Ph.D.“Ourimmediatehopeisthatwecandevelopabetterunderstandingastowhythosebuildingsremainstanding,whileourlong-termgoalistoseewhetherearthquakeengineeringtechnologiescanbemarriedtoexistingtechnologiestoachieveenhancedperformanceofbuildingsintheeventofterroristattacks,”headded.
PhotographstakenbytheinvestigatorsdemonstrateinstartlingdetailthemonumentaldamageinflictedontheWorldTradeCentertowersandbuildingsinthevicinity.Onebuildingablockawayfromthetowersremainsstanding,butwasbadlydamaged.“ThisbuildingismanymetersawayfromtheWorldTradeCenterandyetweseeacolumntherethatusedtobepartofthatbuilding,”explainedA.Whittaker,Ph.D.“Thecolumnbecameamissilethatshotacrosstheroad,throughthewindowandthroughthefloor.”
Thevisittotheareaalsorevealedsomesurprises,accordingtotheengineers.Forexample,thefloorframingsysteminoneoftheadjacentbuildingswasquiterugged,allowingfloorsthatwerepiercedbytonsoffallingdebristoremainintact.“Highlyredundantductileframingsystemsmayprovideasimple,butrobuststrategyforblastresistance,”headded.Otherstrategiesmayincludeprovidingalternatepathsforgravityloadsintheeventthataload-bearingcolumnfails.
A.Reinhorn,Ph.D.notedthat“Earthquakeshakinghasledtothecollapseofmanybuildingsinthepast.Itinducesdynamicresponseandextremelyhighstressesanddeformationsinstructuralcomponents.Solutionsdevelopedforearthquake-resistantdesignmaybedirectlyapplicabletoblastengineeringandterrorist-resistantdesign.PartofourmissionnowatUBistotransferthesesolutionsandtodevelopnewoneswherenoneexistatpresent.”
31.
Thequestionraisedinthefirstparagraphisone_________________.
A）thatwasaskedbystructuralengineersamonthago
B）thatistoodifficultforstructuralengineerstoanswerevennow
C）thatwasneverthoughtofbeforetheterroristattack
D）thatterroristsareeagertofindasolutionto
正确答案：
C
32.
TheprojectfundedbytheNationalScien
升级会员 