新理念外语网络教学平台第二版综合答案BU CWord格式文档下载.docx

新理念外语网络教学平台第二版综合答案BU CWord格式文档下载.docx

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Inthissection,youwillheartenstatements.Numbers1to6arebasedonTextAwhiletherestarebasedonTextB.EachstatementwillbereadONLYONCE.Listencarefullyanddecidewhethereachstatementistrueorfalse.

1.

A）T

B）F

Script:

Peoplecametofishthestreams,whichflowedclearandcoldoutofthehillsandcontainedshadypoolswheretroutlay.

正确答案：

A

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,whowouldbe27sudde