专业四级考前恶1Word格式文档下载.docx

专业四级考前恶1Word格式文档下载.docx

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如文学材料、科普文章、新闻报道等由于文体上的不同，它们在用词和句子结构上都有所不同。

请看下面例子：

　　Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthe

　　normalgrowthandmaintenanceoflifeofanimals,includingman.

　　Theydonotprovideenergy,___1___dotheyconstructorbuildanypartof

　　thebody.Theyareneededfor___2___foodsintoenergyandbodymaintenance.

　　Therearethirteenormoreofthem,andif 

___3___ismissing,adeficiencydiseasebecomes___4___.

　　1.A.either 

B.so 

C.nor 

D.never

　　2. 

A.shiftingB.transferring

　　C.alteringD.transforming

　　3. 

A.any 

B.some

　　C.anythingD.something

　　4.A.serious 

B.apparent 

C.severe 

D.fatal

　　通读全文后可知，这是一篇有关科普知识的短文，一般来说科普知识文章以客观陈述为突出特点，用词比较正式，句子结构比较严密，因此在选择时要在宏观上考虑到这些因素。

比如第四空，从科学常识可知，缺乏任何一种维生素都不至于使疾病严重（serious）、致命（fatal），故应排除选项A和D。

severe（严厉的）不能用来修饰疾病。

因此，选Bapparent既合乎句意，搭配又得当。

另外，完形填空的空格没有任何一个是孤立地存在的，必须把它们放在文章的语言环境中进行逐个推敲，同时利用自己对各种材料描写、陈述内容的了解，作出正确选择。

　　PART 

Ⅰ

　　Decidewhichofthechoicesgivenbelowwouldcorrectlycompletethepassageif

　　insertedinthecorrespondingblanks.Markthecorrectchoiceforeachblankon

　　yourANSWERSHEET.

　　TheUnitedStatesiswellknownforitsnetworkofmajorhighwaysdesignedtohelpadrivergetfromoneplacetoanotherintheshortestpossibletime.___1___thesewidemodernroadsaregenerally___2___

　　andwellmaintained,with___3___ 

sharpcurvesandstraightsections,

　　adirectrouteisnotalwaysthemost___4___ 

one.Largehighwaysoftenpass___5___ 

scenicareasandinterestingsmalltowns.Furthermore

　　,thesehighwaysgenerally___6___ 

largeurbancenters,whichmeansthattheybecomecrowdedwith___7___ 

trafficduringrushhours,___8___ 

the“fast,direct”routebecomesaveryslowroute.

　　However,thereisalmostalwaysanotherroutetotake___9___ 

youare

　　notinahurry.Notfarfromthe___10___ 

new“superhighways”,thereareoftenolder,___11___ 

heavilytraveledroadswhichgothrough

　　thecountryside.___12___ 

ofthesearegoodtwolaneroads;

othersareunevenroadscurvingthroughthecountry.Thesesecondaryroutesmaygoupsteepslopes,alonghigh___13___,ordownfrighteninghillsidetotowns___14___ 

indeepvalleys.Throughtheselessdirectroutes,longer

　　andslower,theygenerallygotoplaces___15___ 

theairiscleanand

　　sceneryisbeautiful,andthedrivermayhaveachancetogetafresh,cleanviewoftheworld.

　　1.A.Although 

B.Since 

C.Because 

D.Therefore

　　2.A.stable 

B.splendid 

C.smooth 

D.complicated

　　3.A.little 

B.few 

C.much 

D.many

　　4.A.terribleB.possible 

C.enjoyableD.profitable

　　5.A.to 

B.into 

C.over 

D.by

　　6.A.lead 

B.connectC.collect 

D.communicate

　　7.A.large 

B.fast 

C.high 

D.heavy

　　8.A.when 

B.for 

C.but 

D.that

　　9.A.unless 

B.if 

C.as 

D.since

　　10.A.relatively 

B.regularlyC.respectivelyD.reasonably

　　11.A.and 

B.less 

C.more 

D.or

　　12.A.All 

B.SeveralC.Lots 

D.Some

　　13.A.rocks 

B.cliffs 

C.roadsD.paths

　　14.A.lying 

B.laying 

C.laid 

D.lied

　　15.A.thereB.when 

C.whichD.where

Ⅱ

　　SECTION 

A 

READINGCOMPREHENSION［25MIN.］

　　Inthissectiontherearefourpassagesfollowedbyfifteenquestionsorunfinishedstatements,eachwithfoursuggestedanswersmarkedA,B,CandD.Choosetheonethatyouthinkisthecorrectanswer.

　　MarkyourchoiceonyourANSWERSHEET.

　　TEXTA

　　Beforethemid1860‘s,theimpactoftherailroadsintheUnitedStateswaslimited,inthesensethatthetracksendedatthisMissouriRiver,approximatelythecenterofthecountry.Atthepointthetrainsturnedtheirfreight,

　　mail,andpassengersovertosteamboats,wagons,andstagecoaches.Thismeantthatwagonfreighting,stagecoaching,andsteamboatingdidnotcometoanendwhenthefirsttrainappeared;

rathertheybecamesupplementsorfeeders.Eachnew

　　“endoftrack”becameacenterforanimaldrawnorwaterbornetransportation.Themajoreffectoftherailroadwastoshortenthedistancethathadtobecoveredbytheolder,slower,andmorecostlymeans.Wagonfreighterscontinuedoperatingthroughoutthe1870‘sand1880’sandintothe1890‘s.Althoughoverconstantlyshrinkingroutes,andcoachesandwagonscontinuedtocrisscrosstheWestwherevertherailshadnotyetbeenlaid.Thebeginningofamajorchangewasforeshadowedinthelater1860’s,whentheUnionPacificRailroadatlastbegan

　　tobuildwestwardfromtheCentralPlainscityofOmahatomeettheCentr