新理念外语网络教学平台第二版综合答案B2U8CWord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B2U8CWord文档下载推荐.docx
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2.
Thedoctorswerenotpuzzledbynewkindsofsicknessappearingamongtheirpatients.
B
3.
Therewasnownosound;
onlysilencelayoverthefieldsandwoodsandmarsh.
4.
Therehadbeenseveralsuddenandunexplaineddeathsamongadultsandchildren.
5.
Thoughthelittersweresmall,theyoungsurvived,thusthefarmerswerestillabletoraisepigs.
6.
Thepeoplesilencedtherebirthofnewlifeinthisstrickenworldthemselves.
7.
Themostalarmingofallman'
sassaultsupontheenvironmentisthecontaminationofair,earth,rivers,andseawithdangerousandevenlethalmaterials.
8.
Suchabarrageofpoisonscalled"
insecticides"
ispossibletolaydownonthesurfaceoftheearthwithoutmakingitunfitforalllife.
9.
Chemicalssprayedoncroplandslieshortinthesoilwithoutenteringintolivingorganisms.
10.
Oneinsixcountriesintheworldfacefoodshortagesbecauseofseveredroughts.
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.
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.______________________
M
22.______________________
N
23.______________________
C
24.______________________
F
25.______________________
O
26.______________________
D
27.______________________
E
28.______________________
G
29.______________________
I
30.______________________
H
Thereareseveralpassagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoice.
PassageOne
Questions31to35arebasedonthefollowingpassage.
Whenschoolwasout,Ihurriedtofindmysisterandgetoutoftheschoolyardbeforeseeinganybodyinmyclass.ButBarbaraandherfriendshadbeatenustotheplaygroundentranceandtheyseemedtobewaitingforus.Barbarasaid,"
Sonowyou'
reintheAclass."
Shesoundedimpressed."
What'
stheAclass?
"
Iasked.Everybodymadesuperioryetfaintlyenviousgigglingsounds."
Well,whydidyouthinktheteachermovedyoutothefrontoftheroom,dopey?
Didn'
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.
Moreandmore,theoperationsofourbusiness,governments,andfinancialinstitutionsarecontrolledbyinformationthatexistsonlyinsidecomputermemories.Anyonecleverenoughtomodifythisinformationforhisownpurposescanreapsubstantialrewards.Evenworse,anumberofpeoplewhohavedonethisandbeencaughtatithavemanagedtogetawaywithoutpunishment.
It'
seasyforcomputercrimestogoundetectedifnoonechecksuponwhatthecomputerisdoing,butevenifthecrimeisdetected,thecriminalmaywalkawaynotonlyunpunishedbutwithaglowingrecommendationfromhisformeremployers.Ofcourse,wehavenostatisticsoncrimesthatgoundetected.Butit'
sdisturbingtonotehowmanyofthecrimeswe
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