新理念外语网络教学平台第二版综合答案B2U8AWord文档下载推荐.docx
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新理念外语网络教学平台第二版综合答案B2U8AWord文档下载推荐.docx
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正确答案:
A
2.
Ithadbeennotfromlongtimeagowhenthefirstsettlersraisedtheirhouses,sanktheirwellsandbuilttheirbarns.
B
3.
Everythingbegantochangewhenastrangeblightcreptoverthearea.
4.
Childrenwouldbestrickensuddenlywhileatplayanddiewithinafewhours.
5.
Anglersnolongervisitedthestreamsforallthefishhaddied.
6.
Witchcraftandenemyactionhadsilencedtherebirthofnewlifeinthisstrickenworld.
7.
Naturaleventsandhumanactivitiesarebelievedtobecontributingtoanincreaseinaverageglobaltemperatures.
8.
Theenvironment,rigorouslyshapinganddirectingthelifeitsupported,containedelementsthatwerehostileaswellassupporting.
9.
Itispossibletolaydownpoisonsonthesurfaceoftheearthwithoutmakingitunfitforalllife.
10.
Thechemicalwarisneverwon,andalllifeiscaughtinitsviolentcrossfire.
SectionB
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.
Mostpeoplehavewitnessedenvironmentalpollutionintheformofanopengarbagedump.However,pollutioncanalsobeinvisible.Somekindsofpollutiondonotactuallydirtytheland,air,orwater,buttheyreducethequalityoflifeforpeopleandotherlivingthings.Forexample,noisefromtrafficandmachinerycanbeconsideredformsofpollution.
Environmentalpollutionisoneofthemostseriousproblemsfacinghumanity.Badlypollutedaircancauselife-threateningillnesses.Someairpollutantshavereducedthecapacityoftheatmospheretofilteroutthesun'
sharmfulultravioletradiation.Manyscientistsbelievethattheseandotherairpollutantshavebeguntochangeclimatesaroundtheworld.Oceanpollutionendangersmanymarineorganisms.
witnessed
invisible
otherlivingthings
traffic
serious
life-threatening
filterout
radiation
climates
endangers
PartIIReadingComprehension(25minutes)
Inthissection,thereisapassagewithseveralblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Youmaynotuseanyofthewordsinthebankmorethanonce.
TherewasonceatownintheheartofAmericawherealllifeseemedtolive21itssurroundings.Thetown22themidstofacheckerboardof23farms,withfieldsofgrainandhillsidesof24where,inspring,whitecloudsofbloom25abovethegreenfields.Inautumn,oakandmapleandbirchsetupablazeofcolorthatflamedand26acrossabackdropofpines.Thenfoxesbarkedinthehillsanddeersilentlycrossedthefields,half27inthemistsoftheautumnmornings.
Alongtheroads,laurel,viburnumandalder,greatfernsandwildflowers,28thetraveler'
seyethroughmuchoftheyear.Eveninwintertheroadsideswereplacesofbeauty,where29birdscametofeedontheberriesandontheseedheadsofthedriedweedsrisingabovethesnow.Thecountrysidewas,infact,famousforthe30andvarietyofitsbirdlife,andwhenthefloodofmigrantswaspouringthroughinspringandautumnpeopletraveledfromgreatdistancestoobservethem.
A)layonB)inharmonywithC)countableD)layin
E)prosperousF)orchardsG)abundantH)drifted
I)propertyJ)flickeredK)hiddenL)delighted
M)countlessN)abundanceO)flicked
21.______________________
22.______________________
D
23.______________________
E
24.______________________
F
25.______________________
H
26.______________________
J
27.______________________
K
28.______________________
L
29.______________________
M
30.______________________
N
Thereareseveralpassagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoice.
PassageOne
Questions31to35arebasedonthefollowingpassage.
Whenschoolwasout,Ihurriedtofindmysisterandgetoutoftheschoolyardbeforeseeinganybodyinmyclass.ButBarbaraandherfriendshadbeatenustotheplaygroundentranceandtheyseemedtobewaitingforus.Barbarasaid,"
Sonowyou'
reintheAclass."
Shesoundedimpressed."
What'
stheAclass"
Iasked.Everybodymadesuperioryetfaintlyenviousgigglingsounds."
Well,whydidyouthinktheteachermovedyoutothefrontoftheroom,dopeyDidn'
tyouknowyouwereintheCclassbefore,wayinthebackoftheroom"
OfcourseIhadn'
tknown.TheWenatcheefifthgradewasbiggerthanmywholeschoolwhichhadbeeninNorthDakota,andtheideaofsubdivisionswithinagradehadneveroccurredtome.ThesubdividingforthefirstmarkingperiodhadbeendonebeforeIcametotheschool,andlhadnever,inthesixweekswhenI'
dbeenthere,talkedtoanyonelongenoughtofindoutabouttheA,B,andCclasses.
IstillcouldnotunderstandwhythathadmadesuchadifferencetoBarbaraandherfriends.Ididn’tyetknowthatitwasshamefulanddirtytobeatransientlaborerandridiculoustobefromNorthDakota.Ithoughtlivinginatentwasmorefunthanlivinginahouse.
Ididn'
tknowthatweweregypsies,really(howthatthoughtwouldhaveexcitedmethen!
).Itdidn'
toccurtomethatwewerealllookeduponasonemoreoftheuntrustworthynaturalphenomena,driftinghereandtherelikemistsorwinds,Ididn'
tknowthatIwastheonlychildwhohadcampedontheBaumann'
slandevertogetoutoftheCclass.
IonlyknewthatfortwohappydaysIwalkedtoschoolwithBarbaraandherfriends,playedhopscotchandjumpedropewiththematclassintervals,andwaseveninvitedintothehouseforsomegingerale—astrangedrinkIhadnevertastedbefore.
31.
Thetoneofthispassageasawholeis__________.
A)reflective
B)enthusiastic
C)impersonal
D)defensive
32.
ThenarratorhadmostprobablybeenplacedintheCclassbecause__________.
A)shewasapoorreader
B)shehadcomefromasmallschool
C)themarkingsystemconfusedher
D)allchildrenoftransientlaborerswereplacedintheCclass
33.
Thebasicreasonwhypeopleinthecommunitydistrustedthetransientworkerswasthatthetransientworkers________.
A)tendedtobelawbreakers
B)hadlittleschooling
C)wereafraidofstrangers
D)weretemporaryresidents
34.
WhichofthefollowingisNOTthecharacteristicofGypsies
A)Wanderingaroundtheworld.
B)Makinggingeraleintheirhouse.
C)Neverplantingsomething.
D)Beingforeignerswherevertheygo.
35.
ImmediatelyafterthenarratorwasmovedtotheAclass,whatwastheattitudeofBarbaraandBarbara'
sfriendstowardsher
A)Dislike.
B)Acceptance.
C)Apology.
D)Jealousy.
PassageTwo
Questions36to40arebasedonthefollowingpassage.
ImagineamassoffloatingwasteistwotimesthesizeofthestateofTexas.Texashasalandareaofmorethan678,000squarekilometers.Soitmightbedifficulttoimagineanythingtwiceasbig.
Alltogether,thismassofwasteflowingintheNorthPacificOceanisknownastheGreatPacificOceanGarbagePatch.Itweighsabout3,500,000tons.
TheeasternpartoftheGreatPacificOceanGarbagePatchisaboutl,600kilometerswestofCalifornia.ThewesternpartiswestoftheHawaiianIslandsandeastofJapan.Theareahasbeendescribedasakindofoceanicdesert,withlightwindsandslowmovingwatercurrents.Thewatermovessoslowlythatgarbagefr
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