专业八级 39.docx
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专业八级 39.docx
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专业八级39
专业八级-39
(总分:
95.00,做题时间:
90分钟)
一、{{B}}PARTⅠLISTENINGCOMPREHENSION{{/B}}(总题数:
1,分数:
10.00)
Aproblem-relatedtothecompetitionforlanduseiswhethercropsshouldbeusedtoproducefood
orfuel.
(1)______areaswillbeexaminedinthisrespect.
(1)______Firstly,theproblemshould
beviewedinits
(2)______
(2)______perspective.Whenoilpricesrosesharplyinthe1970s,
countrieshadtolookforalternativestosolvetheresultingcrisis.Indevelopingcountries,
oneofthepossibleanswerstoitistoproducealcoholfrom(3)______material.(3)______This
hasledtoalotofresearchinthisareaparticularlyintheuseof(4)______.Theuseofthis
materialresulted(4)______fromtwoeconomicreasons:
a(5)______initsprice(5)______and
low(6)______costs.(6)______Thereareotherstarchyplantsthatcanbeusedtoproducealcohol,
likethesweet(7)______orthecassavaplant(7)______intropicalregions,and(8)______
andsugarbeetin(8)______non-tropicalregions.Theproblemwiththeseplantsisthatthey
arealsothepeople'sstaplefoodinmanypoorcountries.Therefore,farmersthemarefacedwith
achoice:
cropsforfoodorforfuel.Andfarmersnaturallygoforwhatismore(9)______.As
aresult,theproblemsinvolvedare(9)______economicinnature,ratherthantechnological.
7hisismysecondareaunderconsideration.Finally,therehavealreadybeenpractical
applicationsofusingalcoholforfuel.Basically,they.comeintwoformsofuse:
purealcohol
asisthecasein(10)______,anda(10)______combinationofalcoholandgasolineknownas
gasoholinGermany.
Aproblem-relatedtothecompetitionforlanduseiswhethercropsshouldbeusedtoproducefood
orfuel.
(1)______areaswillbeexaminedinthisrespect.
(1)______Firstly,theproblemshould
beviewedinits
(2)______
(2)______perspective.Whenoilpricesrosesharplyinthe1970s,
countrieshadtolookforalternativestosolvetheresultingcrisis.Indevelopingcountries,
oneofthepossibleanswerstoitistoproducealcoholfrom(3)______material.(3)______This
hasledtoalotofresearchinthisareaparticularlyintheuseof(4)______.Theuseofthis
materialresulted(4)______fromtwoeconomicreasons:
a(5)______initsprice(5)______and
low(6)______costs.(6)______Thereareotherstarchyplantsthatcanbeusedtoproducealcohol,
likethesweet(7)______orthecassavaplant(7)______intropicalregions,and(8)______
andsugarbeetin(8)______non-tropicalregions.Theproblemwiththeseplantsisthatthey
arealsothepeople'sstaplefoodinmanypoorcountries.Therefore,farmersthemarefacedwith
achoice:
cropsforfoodorforfuel.Andfarmersnaturallygoforwhatismore(9)______.As
aresult,theproblemsinvolvedare(9)______economicinnature,ratherthantechnological.
7hisismysecondareaunderconsideration.Finally,therehavealreadybeenpractical
applicationsofusingalcoholforfuel.Basically,they.comeintwoformsofuse:
purealcohol
asisthecasein(10)______,anda(10)______combinationofalcoholandgasolineknownas
gasoholinGermany.(分数:
10.00)
填空项1:
__________________(正确答案:
Three/3)
解析:
[听力原文]1-10TodayI'mgoingtoconsiderverybrieflyaproblemconcernedwiththe
competitionforlanduse.Thatis,thatis,whethercropsshouldbeusedtoproducefood,orto,
shouldbeusedtoproducefuel.Anduminconsideringthisproblem,Iwilllookatthreemain
areas.Tilehistoricalbackgroundtotheproblem,thenatureoftheproblemsinvolvedin,inthe
competitionforlanduse,andsomeexamples.Inconsideringfilehistoricalbackground,mn,we
shouldlookattheoilcrisisofthe1970s.Umduetotherapidlyincreasein,in,ortherapid,
duetotherapidtrendinincreasingoilpricesleadingtoanenergycrisis,manycountrieshave
lookedforalternative,er,energysourcestomakethemindependentofothercountries'fossil
harnessing
thepower,solarasthingssuchincludesourcesenergyalternativeofExamplesfuels.
ofwind,andwi,thewindandwaves,tides,andalsotheproductionofbiogas.Biogasismethane
whichisproducedfromhumanandanimalwaste.Aparticularlyinterestingpossibilityforina~
developingcountrieshasbeentheconversionofplantmaterialtoalcohol.This,thisis
interestingbecauseinmanydevelopingcountriesthereisalargeagriculturalsector,andat
thesametimeasmallindustrialsector,andthusthe,thepossibilityofusingtheagricultural
sectorto,toproducefuel,urn,isofinteresttothosecountries.Scientificresearchisgoing
onintheproductionofalcohol,forexample,fromsugar.Andtherearetwo,um,twoeconomic
reasonsfortiffs.Fastofalltheworldpriceofsugarhasfallendramatically,ortheworld
priceofsugarhasfalleninveryrealtermsinthelastdecade,which,thishascausedaproblem
forthoseeconomieswhicharedependentontheirsugarproductionasitgivesthemanalternative,
er,possibilityforusingtheirsugar.Andsecondly,sugaristhemostefficientsourceofalcohol.
Thereforeitisrelativelyeconomicaltomakefuelbydistillingalcoholfromit.Inaddition
tosugarthereareotherstarchyplantsthatcanbeusedtomakealcohol.Forexampleintropical
countries,suchplantsasthecassavaplantandthesweetpotatoaregoodsourcesfromwhichalcohol
canbemade,andin,innon-tropicalcountriesyouhavesuchthingsascomandsugarbeet.Now
thereisaproblemarisingfromthefactthatalcoholcanbedistilledfromstarchyplants,and
thatis,thatmanypoorcountriesusepreciselythesestarchyplants,orthesestarch-richcrops,
er,fortheirfoodasastaplediet.Soin,inmanysuchcountriesthere's,there'saconflict
ffyoulike,betweenthechoiceofwhethertoproducethesecropsforfuel,ortotoproducethese
crops,er,for,forfoodandfortheiruseastheirstaplediet.Itisinfactaneconomicproblem
ratherthanatechnicalproblemasthepoorfarmerswilltendtochoosethatwhichismost
profitable.Indeeditisaneconomicproblem,not,notnecessarilyatechnologic,alproblem.
Thetechnologyfortheconversionofalcoholfromstarchyplantshasbeeninexistenceforover
40years.Andtherearetwowaysofumusingalcoholascarfuel.Onesuchway,um,isinthe
formofpurealcohol.AnexampleofthisisinBrazilinaprojectcalledthePro-AlcoholProject,
andinBrazilcarsarebeingproducedtonmonpurealcohol.Aseconduseofalcoholasacar
fuelisinamixturecalledgasohol”.InGermany,forexample,theyhaveanexperimentinwhich
there,there'ssuchamixtureof85percentpetrol,or85percentgas,85percentgasoline
and15percentmethanol.Soiftechnologyandtheconversionofenginesarenotaproblem,then
reallyitisaquestionofeconomies,andtherearethreemainfactorswhichwouldaffectthe
production...Now,yonhavetwominutestocheckthroughyournotes.Pleasecompletethe
gap-fillingtaskonANSWERSHEETONEin10minutes.
填空项1:
__________________(正确答案:
historical)
解析:
填空项1:
__________________(正确答案:
plant/agriculture)
解析:
填空项1:
__________________(正确答案:
sugar)
解析:
填空项1:
__________________(正确答案:
fall/drop/decrease/reduction)
解析:
填空项1:
__________________(正确答案:
production/distillation/distilling/conversion)
解析:
填空项1:
__________________(正确答案:
potato)
解析:
填空项1:
__________________(正确答案:
com)
解析:
填空项1:
__________________(正确答案:
profitable)
解析:
)Brazil(正确答案:
1:
__________________填空项.
解析:
二、{{B}}SECTIONB{{/B}}(总题数:
1,分数:
5.00)
(分数:
5.00)
(1).ActorDallasMcKennonpointedoutthatbroadcaststationsaregrantedalicenseto______.(分数:
1.00)
A.entertainandadvertise
B.educateandadvertise
C.educateandentertain√
D.beinformativeandinstructive
解析:
[听力原文]1-5Woman:
Somepeopleareverycynicalaboutuh...televisionasamedium.I've
hearditsaidthatit's...it'snotentertainment--it'suh...simplyacommercialenterprise...
Man:
Ithasatendencytomakeyoufeelthatway,andIthinkthatuh...moreandmoreallthe
time,uh...theproducersarebeingmadeawareofthis...Woman:
Uh-huh...Man:
That..,that's
whybroadcaststationsaregrantedalicense--istoeducateaswellasentertain.Andinmany
cases,theylosesightofthisfact,andtheystrictlyentertain.Andtheydon'tconsiderthe
masses,Theyconsiderwhattheylikeratherthanwhatthemasseslike.So,who'sgoingtosay
what'safairratingsystem?
Woman:
Uh-huh.Man:
Iwishsomebodycouldcreateonethatthepeople
couldcontrol,ratherthanthefew--becausethenitwouldbeanindicationofwhatthepeople
reallywant.Woman:
Youwouldthinkthattheyhaveuh...Peoplecomplainaboutuh...violence..,
on...ontelevision...Man:
No,Idon'tgofortheviolentstufftoomuch.Ithinkthat'sone
ofthereasonsIliketoworkcartoons--isthey'realessviolentmedium.Anduh...it...itgives
anactoranopportunitytoexpresshimselfinawaythatyoucan'tdoonliveactioninfront
ofthecamera.Woman:
Uh-huh...Man:
Becauseyoucandovoices,andyoucando
interpretations--wildcharactersthatyoucouldneverdootherwise,becausenobodywouldever
castyouforthatsortofthing.Especially,theycastyouforthewayyoulookoncamera...Woman:
Right...Man:
Theycastyouforthewayyousoundoncartoons...!
Woman:
You'vedonealotof
uh...alotofcartoons?
Man:
Oh,yeah.I'vedone...Woman:
Throughtheyears,anduh...yousay,
someDisneyuh...featurefilms...Man:
Yeah.Theuh...well,thefirstoneIeverdiduh...was
uh...LadyandtheTramp--withDisneys.Andthenuh...HundredandOneDalmatiansanduh...
MaryPoppins...
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