新理念外语网络教学平台第二版综合答案B2U8E.docx
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新理念外语网络教学平台第二版综合答案B2U8E.docx
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新理念外语网络教学平台第二版综合答案B2U8E
全新版第二版综合B2U8-E
PartIListeningComprehension(10minutes)
SectionA
Directions:
Inthissection,youwillheartenstatements.Numbers1to6arebasedonTextAwhiletherestarebasedonTextB.EachstatementwillbereadONLYONCE.Listencarefullyanddecidewhethereachstatementistrueorfalse.
1.
A)T
B)F
Script:
Inspringandautumnpeopletraveledfromgreatdistancestoobservethefloodofmigrants.
正确答案:
A
2.
A)T
B)F
Script:
Ithadbeennotfromlongtimeagowhenthefirstsettlersraisedtheirhouses,sanktheirwellsandbuilttheirbarns.
正确答案:
B
3.
A)T
B)F
Script:
Everythingbegantochangewhenastrangeblightcreptoverthearea.
正确答案:
A
4.
A)T
B)F
Script:
Childrenwouldbestrickensuddenlywhileatplayanddiewithinafewhours.
正确答案:
A
5.
A)T
B)F
Script:
Anglersnolongervisitedthestreamsforallthefishhaddied.
正确答案:
A
6.
A)T
B)F
Script:
Witchcraftandenemyactionhadsilencedtherebirthofnewlifeinthisstrickenworld.
正确答案:
B
7.
A)T
B)F
Script:
Themostalarmingofallman'sassaultsupontheenvironmentisthecontaminationofair,earth,rivers,andseawithdangerousandevenlethalmaterials.
正确答案:
A
8.
A)T
B)F
Script:
Suchabarrageofpoisonscalled"insecticides"ispossibletolaydownonthesurfaceoftheearthwithoutmakingitunfitforalllife.
正确答案:
B
9.
A)T
B)F
Script:
Chemicalssprayedoncroplandslieshortinthesoilwithoutenteringintolivingorganisms.
正确答案:
B
10.
A)T
B)F
Script:
Oneinsixcountriesintheworldfacefoodshortagesbecauseofseveredroughts.
正确答案:
A
SectionB
Directions:
Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejustheard.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.
Mostpeoplehave(11)_________________environmentalpollutionintheformofanopengarbagedump.However,pollutioncanalsobe(12)_________________.Somekindsofpollutiondonotactuallydirtytheland,air,orwater,buttheyreducethequalityoflifeforpeopleand(13)_________________.Forexample,noisefrom(14)_________________andmachinerycanbeconsideredformsofpollution.
Environmentalpollutionisoneofthemost(15)_________________problemsfacinghumanity.Badlypollutedaircancause(16)_________________illnesses.Someairpollutantshavereducedthecapacityoftheatmosphereto(17)_________________thesun'sharmfulultraviolet(18)_________________.Manyscientistsbelievethattheseandotherairpollutantshavebeguntochange(19)_________________aroundtheworld.Oceanpollution(20)_________________manymarineorganisms.
Script:
Mostpeoplehavewitnessedenvironmentalpollutionintheformofanopengarbagedump.However,pollutioncanalsobeinvisible.Somekindsofpollutiondonotactuallydirtytheland,air,orwater,buttheyreducethequalityoflifeforpeopleandotherlivingthings.Forexample,noisefromtrafficandmachinerycanbeconsideredformsofpollution.
Environmentalpollutionisoneofthemostseriousproblemsfacinghumanity.Badlypollutedaircancauselife-threateningillnesses.Someairpollutantshavereducedthecapacityoftheatmospheretofilteroutthesun'sharmfulultravioletradiation.Manyscientistsbelievethattheseandotherairpollutantshavebeguntochangeclimatesaroundtheworld.Oceanpollutionendangersmanymarineorganisms.
正确答案:
witnessed
正确答案:
invisible
正确答案:
otherlivingthings
正确答案:
traffic
正确答案:
serious
正确答案:
life-threatening
正确答案:
filterout
正确答案:
radiation
正确答案:
climates
正确答案:
endangers
PartIIReadingComprehension(25minutes)
SectionA
Directions:
Inthissection,thereisapassagewithseveralblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Youmaynotuseanyofthewordsinthebankmorethanonce.
Thenastrangeblight21theareaandeverythingbegantochange.Someevilspellhad22thecommunity:
mysteriousmaladies23theflocksofchickens;thecattleandsheepsickenedanddied.Everywherewasa24ofdeath.Thefarmersspokeofmuchillnessamongtheirfamilies.Inthetownthedoctorshadbecomemoreandmore25bynewkindsofsicknessappearingamongtheirpatients.Therehadbeenseveralsuddenand26deathsnotonlyamongadultsbutevenamongchildren,whowouldbe27suddenlywhileatplayanddiewithinafewhours.
Therewasastrange28.Thebirds,forexample—wherehadtheygone?
Manypeoplespokeofthem,puzzledanddisturbed.Thefeedingstationsinthebackyardswere29.Thefewbirdsseenanywhereweremoribund;they30violentlyandcouldnotfly.Itwasaspringwithoutvoices.
A)sweepingB)unexplainableC)sweptD)unexplained
E)strickenF)shadowG)stillnessH)trembled
I)desertedJ)settleddownK)shookL)threw
M)creptoverN)settledonO)puzzled
21.______________________
正确答案:
M
22.______________________
正确答案:
N
23.______________________
正确答案:
C
24.______________________
正确答案:
F
25.______________________
正确答案:
O
26.______________________
正确答案:
D
27.______________________
正确答案:
E
28.______________________
正确答案:
G
29.______________________
正确答案:
I
30.______________________
正确答案:
H
SectionB
Directions:
Thereareseveralpassagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoice.
PassageOne
Questions31to35arebasedonthefollowingpassage.
ImagineamassoffloatingwasteistwotimesthesizeofthestateofTexas.Texashasalandareaofmorethan678,000squarekilometers.Soitmightbedifficulttoimagineanythingtwiceasbig.
Alltogether,thismassofwasteflowingintheNorthPacificOceanisknownastheGreatPacificOceanGarbagePatch.Itweighsabout3,500,000tons.
TheeasternpartoftheGreatPacificOceanGarbagePatchisaboutl,600kilometerswestofCalifornia.ThewesternpartiswestoftheHawaiianIslandsandeastofJapan.Theareahasbeendescribedasakindofoceanicdesert,withlightwindsandslowmovingwatercurrents.Thewatermovessoslowlythatgarbagefromallovertheworldcollectsthere.
Inrecentyears,therehavebeengrowingconcernsaboutthefloatinggarbageanditseffectonseacreaturesandhumanhealth.Scientistssaythousandsofanimalsgettrappedinthefloatingwaste,resultingindeathorinjury.Evenmorediefromalackoffoodorwaterafterswallowingpiecesofplastic.
Thefloatinggarbagecanalsohaveharmfuleffectsonpeople.Thereisanincreasedthreatofinfectionofdiseasefrompollutedwaste,andfromeatingfishthatswallowedwaste.Diverscanalsogettrappedintheplastic.
Itsexistencefirstgainedpublicattentioninl997.ThatwaswhenracingboatcaptainandoceanographerCharlesMooreandhiscrewsailedintothegarbagewhilereturningfromaracingevent.Fiveyearsearlier,anotheroceanographerlearnedofthetrashafterashipmentofrubberducksgotlostatsea.ManyofthosetoysarenowpartoftheGreatPacificOceanGarbagePatch.
InAugust,2009,ateamfromtheUniversityofCalifornia,SanDiegobecamethelatestgrouptotraveltoit.Theywereshockedbytheamountofwastetheysaw.Theygatheredhundredsofseacreaturesandwatersamplestomeasurethegarbagepatch'seffectonoceanenvironment.
31.
Howdidthewriterintroducethetopicofthepassage?
A)Bygivinganexample.
B)Bylistingthefacts.
C)Bytellingastory.
D)Bygivingacomparison.
正确答案:
D
32.
WhatdoweknowabouttheGreatPacificOceanGarbagePatch?
A)Itismadeupofvariouskindsofplasticproducts.
B)Itisasolidmassoffloatingwastematerials.
C)Itliesl60,000kilometerseastofCalifornia.
D)Itisdescribedasakindofoceanicdesert.
正确答案:
A
33.
WhydopeoplepayattentiontotheGreatPacificOceanGarbagePatch?
A)Becauseitmaypreventtheflowofoceanwater.
B)Becausethepollutedplasticarticleswillmoveupthefoodchain.
C)Becauseitmaybefromanislandinthepacific.
D)Becauseshipsmaybetrappedinthefloatingwaste.
正确答案:
B
34.
Whichcolumncanyoufindthepassageonanewspaper?
A)Sportsandentertainment.
B)Mediaandculture.
C)Environmentandsociety.
D)Scienceandtechnology.
正确答案:
C
35.
Thepurposeofwritingthispassageisto____________.
A)warnpeopleofthedangertotravelinthepacific
B)analyzewhatcausedthewastepatchinthepacific
C)giveadviceonhowtorecyclewasteintheocean
D)introducetheGreatPacificOceanGarbagePatch
正确答案:
D
PassageTwo
Questions36to40arebasedonthefollowingpassage.
Moreandmore,theoperationsofourbusiness,governments,andfinancialinstitutionsarecontrolledbyinformationthatexistsonlyinsidecomputermemories.Anyonecleverenoughtomodifythisinformationforhisownpurposescanreapsubstantialrewards.Evenworse,anumberofpeoplewhohavedonethisandbeencaughtatithavemanagedtogetawaywithoutpunishment.
It'seasyforcomputercrimestogoundetectedifnoonechecksuponwhatthecomputerisdoing,butevenifthe
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