2022年江西蓝天学院自考英语（二）练习题汇总（附答案解析）

2022年江西蓝天学院自考英语（二）练习题

汇总（附答案解析）

第1题【单选题】

【填句补文】Thereisadifferencebetweenscienceandtechnology..

Sciencehastodowithdiscoveringthefactsandrelationshipsbetweenobservable

phenomenainnatureandwithestablishingtheoriesthatservetoorganizethese

factsandrelationships;technologyhastodowithtools,techniques,andprocedures

forapplyingthefindingsofscience.

A、Anotherdistinctionbetweenscienceandtechnologyhastodowiththe

progressineach.

B^Weareallfamiliarwiththeimproperuseoftechnology.

C、Unlikescience,progressintechnologymustbemeasuredintermsofthe

humanfactor.

D^Scienceisamethodofansweringtheoreticalquestions;technologyisa

methodofsolvingpracticalproblems.

【正确答案】D

【答案解析】第一句总述了科学和技术是有差别的。缺空后是对两者的分述，因

此缺空处也应是对两者的分述，故选D。

第2题【单选题】

[2009.10]Theprofit-sharingplanisdesignedtothestafftoworkhard.

A、calculate

B、demonstrate

C>speculate

D、motivate

【正确答案】D

【答案解析】本题考查词语辨析。【译文】利润共享计划目的是激发员工努力工

作。A计算、估算B证实、论证、演示C思索、推测D激励、激发

第3题【单选题】

【阅读判断】Whetheryouworkathome,onthefarm,attheoffice,atschool,

orontheroad,itisnotagoodideatoskip（故意略去）breakfast.Q:Itisokaytoskip

breakfastifyouworkathome.

A>True

B、False

C、NotGiven

【正确答案】B

【答案解析】答案选B。原句的意思是：无论一个人在哪干活，不吃早餐都不是

个好主意。因此该命题是错误的。

第4题【单选题】

【完成句子】Mostofuscanfind15minutesorhalfanhoureachdayforsome

regularactivity.Forexample,onefamoussurgeonalwaysspent15minutesreading

somethingbeforehewenttosleepeachday.Whetherhewenttobedat10p.m.or

2:30a.m.madenodifference.Youareadvisedtoreadsomethingbeforeyou

A^findthetopicsentences

B、findoutthenewwords

C、keepreadingfast

D、gotobedeveryday

【正确答案】D

【答案解析】本段提到一位著名的医生不管晚上睡得多晚，都要花15分钟读点

东西，那已经成为习惯。所以本题说“在你干什么之前:建议你读点东西"，从选

项中看只有D项合适。

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第5题【单选题】

【填句补文】DavidGutersonandhiswifeteachtheirthreechildrenathome.

Gutersonsaysthathischildrenlearnverydifferentlyfromchildreninschool:

.Forexample,whenthereisheavysnowfallonawinterday,itmaystarta

discussionorreadingaboutclimate,snowremovalequipment,Alaska,polarbears

（北极熊）,andwintertourism.Aspringeveningwhenthefamilyisoutwatching

thestarsisagoodtimetoaskquestionsaboutsatellitesandthespaceprogram.

A>Someparentspreferteachingtheirchildrenathomebecausetheydonot

believethatpublicschoolsteachthecorrectreligiousvalues.

B、Learningstartswiththechildren'sinterestsandquestions.

C、Interestingly,resultsshowthathome-schooledchildrenquiteoftendobetter

thanaverageonnationaltestsinreadingandmath.

D、Criticsalsosaythatmostparentsarenotwellqualifiedtoteachtheirchildren.

【正确答案】B

【答案解析】此空要填的是home-schoolers与其他孩子学习的不同点，因此选B。

第6题【单选题】

【阅读选择】AndyetalthoughtheMayasknewaboutthewheel,theyneverusedit.

Neitherdidtheyusemetalsotherthancopper.Whatisevermoresurprisingisthat

theysuddenlyabandoned（抛弃）manyofthecitiesandbuiltnewonesinthejungle.

SometimearoundAD900,Mayancivilizationcollapsed.Bytheyear1200,theirlast

greatcapital,ChichenItza,wasdeserted.Oneofthemostsurprisingfindingsabout

Mayaswasthat.

A、theydevelopedaccuratesystemmeasuringtime.

B、theyknewhowtobuildpyramidswithstones.

C、theydesertedtheircitiesandmovedtonewones.

D、theybuiltcitieswhichtheyneverlivedin.

【正确答案】C

【答案解析】对应点为Whatisevermoresurprisingisthattheysuddenly

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abandonedmanyofthecitiesandbuiltnewonesinthejungle.是对原文语意进行了

转化，最高级代替了比较级。

第7题【单选题】

【阅读选择】Theidealbatterywillstorealotofenergyinasmallpackage.Rightnow,

Belcher'smodelbattery,ametallicdiskcompletelybuiltbyviruses,lookslikea

regularwatchbattery.Butinside,itscomponentsareverysmall—sotinyyoucan

onlyseethemwithapowerfulmicroscope.Whichofthefollowingistrueof

Belcher'sbatterymentionedinparagraph6?

A、Itismadeofmetal.

B^Itisakindofwatchbattery.

C、Itcanonlybeseenwithamicroscope.

D、Itisametallicdiskwithvirusesinsideit.

【正确答案】D

【答案解析】做题步骤：四个选项逐一带到原文，找到三个错误选项，一个正确

选项，比NOTTRUE题难。

第8题【单选题】

【阅读判断】Theriverwassohighthatthewaterranintostreetsandhouses.Many

streetshadtobeclosedtocarsandtrucksbecauseofthehighwater.Thismadeit

difficultforfiretrucks,policecars,andotherrescuevehiclestohelppeoplewho

wereintrouble.Q:Rescuevehicleshadahardtimegettingtopeople.

A、True

B^False

C、NotGiven

【正确答案】A

【答案解析】答案选A。本题的意思是：救援车辆费了很大劲才把人救出来。此

句的意思在最后一句提到了，故选A。

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第9题【单选题】

[概括大意]Ourbodiesareestimatedtobeabout60to70%water.Bloodismostly

water,andourmuscles,lungs,andbrainallcontainalotofwater.Waterisneededto

regulatebodytemperatureandtoprovidethemeansfornutrients（滋养）totravel

toallourorgans.Wateralsotransportsoxygentoourcells,removeswaste,and

protectsourjointsandorgans.Themainideaofthisparagraphis.

A^OuncesofWaterNeededPerDay

B^ImportanceofWater

C、WaterinOurBody

D、TheFunctionofWater

【正确答案】B

【答案解析】通过介绍水在我们身体里的含量、水存在身体的那些部位及水的一

些功能来证明水的重要性。因此选择B。

第10题【单选题】

[2009.7]Thehousewasquietinthenight,theoccasionalcoughingfrom

mythroat.

A、asfor

B、suchas

C、insteadof

D^exceptfor

【正确答案】D

【答案解析】本题考查短语意义区分。译文：除了偶尔我咳嗽一下以外，这所房

子在夜晚非常安静。A至于，关于；B例如；C代替，而不是；D除了……以

第11题【单选题】

[2009.01]Hehasdeeploveforthepeopleandloyaltytothecountry.

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A、intense

B>initial

C、instant

D、imitative

【正确答案】A

【答案解析】本题考查形容词词义区分。A强烈的，极度的；B最初的，开始

的；C立即的，即时的；D模仿的，仿效的。形容loyalty,选A比较恰当。

第12题【单选题】

【阅读选择】

Physiologically,wearerhythmical.Wemusteatzsleep,breathe,and

playregularlytomaintaingoodhealth.Emotionallywearerhythmical,too,for

psychologistssaythatallofusfeelalternateperiodsofrelativedepressionand

exhilaration.Intellectuallywearealsorhythmical,forwemusthaveperiodsof

relaxationfollowingperiodsofconcentration.Itnaturallyfollowsthenthatrhythm,a

fundamentalaspectofourlives,mustbeapartofanygoodliterary

work-----whetherpoetryorprose.Accordingtothepassage,whichofthefollowing

pairsofactivitiesbestillustratesintellectualrhythm?

A、Studyingasciencebookandthenstudyingapsychologybook

B^Learningapoemandthentakinganap

C、Playingballatthebeachandthengoingswimming

D、Solvingamathproblemandthensolvingachemistryproblem

【正确答案】B

【答案解析】段落的结尾处讲到：在脑力活动方面，我们也同样是有节奏的，因

为我们在高度集中精力一段时间以后，必须让脑子有一个松弛的阶段("wemust

haveperiodsofrelaxationfollowingperiodsofconcentration")。根据这个信息，A、

D项内容都是高度集中的脑力活动，与原文内容恰好相反；B项内容是学习诗歌

与小睡一会，正好符合原文，一张一弛。而C项内容又全是不费脑力的活动，也

不符合原文。

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第13题【单选题】

[2009.10]You'dbetterleavethingsifyoudon'tknowhowtodealwith

them.

A>off

B、out

C、alone

D、over

【正确答案】c

【答案解析】【译文】如果你不知道如何处理这些事情，你最好把它们放在一边。

【试题分析】本题考查词意区分。【详细解答】A离开，离去B不在里

面，出局C单独的（地）D完结，翻倒，越过

第14题【单选题】

【概括大意】"Manyoflife'sfailures/'thesupremeinnovatorsaid,"arepeoplewho

didnotrealizehowclosetheyweretosuccesswhentheygaveup."Beforethat

magicalmomentinOctober1879,Edisonhadworkedoutnofewerthan3,000

theoriesaboutelectriclight,butinonlytwocasesdidhisexperimentswork.Themain

ideaofthisparagraphis.

A、Importanceoflearningfromfailure

B^Neverasuccessfulmangivesup

C、Itisimportanttofailforasuccessfulman

D、Edison'Scommentonfailure

【正确答案】D

【答案解析】通过应用部分可以看出这段文字的主题是爱迪生对失败的评论。因

此选择D»

第15题【单选题】

[2009.10]Theroomwasquiet,theoccasionalcoughingfrommythroat.

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A、incase

B>exceptfor

CNbyfar

D、insteadof

【正确答案】B

【答案解析】本题考查介词短语意义区分。【译文】这个房间很安静，除了偶尔

从我喉咙里发出的咳嗽声以外。A以免、以防万一B除了…以外C到目前

为止D代替、而不是

第16题【单选题】

[2010.04]Inordertofollowfashions,thegirlhastogreatdiscomforts.

A>catchupwith

B、putupwith

C、keepupwith

D^fallinwith

【正确答案】B

【答案解析】本题考查短语辨析。【译文】为了跟随时尚，这个女孩不得不忍受

极度地不舒适。putupwith：忍受。catchupwith：追上，赶上©keepupwith：

和…保持联系。fallinwith：偶然遇到，赞同。

第17题【单选题】

[2009.10]Scientistsdoubtwhetherit'storegulateone'sbiologicalclockby

drinking.

A、feasible

B、incredible

C、fashionable

D、valuable

【正确答案】A

【答案解析】本题考查形容词词义区分。科学家怀疑通过喝酒来调整人体生物钟

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是否可行。A可行的、可能且合理的B不可相信的、难以置信的C时髦的、

时尚的D贵重的、宝贵的

第18题【单选题】

【阅读选择】Manyresearchers,whoseworkdependsonoceansoundsobjecttoa

limitofone-hundred-twentydecibels（分贝）.Theysaysuchalimitisagreater

dangerthantheybelieved.Theywanttopreventnoisesfromharmingcreaturesin

theocean.Accordingtothepassage,whatwillscientistsmostprobablydointhe

future?

A、Theywillworkhardtoreduceoceannoisepollution.

B^Theywillprotectanimalsfromharmfulnoises.

C、Theyw川trytosetalimitof120decibels.

D、Theywillstudytheeffectofoceannoisepollution.

【正确答案】B

【答案解析】Theywillprotectanimalsfromharmfulnoises.本段的最后一句话是

答案的出处。

第19题【单选题】

[2008.10]Ittookafewsecondsforhereyestotothedarkness.

A、allocate

B、adopt

C、apply

D、adjust

【正确答案】D

【答案解析】本题考查动词词义辨析。【译文】她花了几秒钟时间使眼睛适应黑

暗。【详细解答】A分配，拨出B收养，过继C应用，申请D调

整，使适合

第20题【单选题】

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【概括大意】TheVLT（VeryLargeTelescope）istheworld'slargesttelescope（望

远镜）andistakingastronomers（天文学家）furtherbacktotheBigBangthan

theyeverthoughtpossible.Located2,600metresupintheChileanAndes,ithasfour

hugemirrors,eachaboutthesizeofaLondonbus.TheVLTissopowerfulitcanspot

aburningmatch10,000kilometresaway.Themainideaofthisparagraph

is.

A、Biggesttelescope

B、Powerofthetelescope

C、FactionsofVLT

D、Birthofthenewtelescope

【正确答案】A

【答案解析】本段文字主要介绍了世界上最大的望远镜。

第21题【单选题】

【I阅读选择］Youconsiderthatyoucan/tfindyourplaceinyourowncountry,soyou

riskthecomfortablebutmodestlifewithyourparentsandyougoabroad.Maybe

therewillbemomentswhenyoucan'tstandthelonelinessanymore,thestrangers

aroundyou,oryourjob.Butyouremembernobodymadeyoutakethatdecision,so

youtakeadeepbreath,andyougoon,asyouaretheonlyonetobeblamed.When

youarelonelyinaforeigncountry,youshould.

A、changeyourdecision

B、blameyourparentsforit

C、sticktoyourdecisionandgoon

D、makemorefriends

【正确答案】C

【答案解析】答案选Co根据文章本段中Butyouremembernobodymadeyoutake

thatdecision,soyoutakeadeepbreath,andyougoon…可知答案。作者认为你出国

后可能会面临各种困难，面对周围的陌生人、工作，你可能会感到孤独，但是仔

细想想这个决定是你自己做的，于是你不得不深呼吸，然后继续。

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第22题【单选题】

【概括大意】Twomajorfindingshaveemergedfromtheseresearches.Firstly,the

greaterpartofthedevelopmentofobservedintelligenceoccursintheearliestyears

oflife.Itisestimatedthat50percentofmeasurableintelligenceatage17isalready

predictablebytheageoffour.Secondly,hemostimportantfactorsinthe

environmentarelanguageandpsychologicalaspectsoftheparent-childrelationship.

Muchofthedifferenceinmeasuredintelligencebetween"privileged"and

"disadvantaged"childrenmaybeduetothelatter'slackofappropriateverbal

stimulationandthepovertyoftheirperceptualexperiences.Themainideaofthis

paragraphis.

A>TwoMajorChangedViewofIntelligence

B、Manyofthedifferencesinmeasuredintelligence

C、MainResultsofRecentResearches

D、ImpactonSchoolEducation

【正确答案】c

【答案解析】本段文字的第一句话就把其内容点的很清楚，要介绍的是：Two

majorfindingshaveemergedfromtheseresearches.而选项CU।的MainResults只不

过是majorfindings的另一种说法而已。

第23题【单选题】

[2010.04]Wehavegreatlytheprocedureaccordingtothechairman's

suggestion.

A、stimulated

B、perceived

C、obscured

D、simplified

【正确答案】D

【答案解析】【译文】按照主席的提议我们已经大大地简化了步骤。【试题分析】

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本题考查词义辨析。【详细解答】动词的词义选取。

第24题【单选题】

Thevisitingministerexpressedhissatisfactionwiththetalks,thathehad

enjoyedhisstayhere.

A、havingadded

B、toadd

C、adding

D、added

【正确答案】c

【答案解析】此处所填的词与其后的宾语从句构成状语，表示伴随情景。add是

及物动词（有自己的宾语从句），此处adding表示主动意义，所表示的动作与谓

语动作同时发生。

第25题【单选题】

[2009.04]WhenyouknowBobbetter,youwilllikehim.

A>goto

B、gotto

C、wentto

D>getto

【正确答案】D

【答案解析】译文：当你更加了解鲍勃时，你将会喜欢他的。试题分析：本题考

查主将从现。团详细解答：根据主将从现的原则，主句用了一般将来时，时间状

语从句中用一般现在时表示将来。

第26题【单选题】

[2007.04]Becauseofthebadweather,thesportsmeethadtobe.

A、shutdown

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B、doneaway

C>goneoff

D、calledoff

【正确答案】D

【答案解析】本题考查词义辨析。calloff：取消，符合句意。shutdown：关闭（工

厂）；（工厂）停工，关闭。doaway常与with搭配，构成doawaywith。gooff：

爆炸，（闹铃）响。

第27题【单选题】

[2009.01]Childrenhaveanaturalabouttheworldaroundthem.

A^certainty

B>capability

C、cleverness

D、curiosity

【正确答案】D

【答案解析】句意：孩子们对他们周围的事物有着天然的好奇心。考查名词词义

选择。A确定性，肯定的事；B能力，才能；C精明，聪颖；D好奇心，求知

欲。

第28题【单选题】

【I阅读选择】Getofftoaslowstartwhichsavesyourenergy.Getupwithaleisurely

yawnandstretch.Sitontheedgeofthebedaminutebeforeputtingyourfeetonthe

floor.Avoidthetroubleofsearchingforcleanclothesbylayingthemoutthenight

before.Wheneverpossible,doroutineworkintheafternoonandsavetasks

requiringmoreenergyorconcentrationforyoursharphours.Youareadvisedtorise

withayawnandstretchbecauseitwill.

A、helptokeepyourenergyfortheday'swork

B、helpyoutocontrolyourtemperearlyintheday

C、enableyoutoconcentrateonyourroutinework

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D、keepyourenergycycleundercontrolallday

【正确答案】A

【答案解析】本题问的是因果关系。回答这一问题的关键是看懂本段的第二句和

其他句子的联系。首先要注意这一段的第一句"Getofftoaslowstartwhichsaves

yourenergy",也就是说早上慢慢起床可以节省能量。紧接该句的三个句子都是

慢慢起床的具体做法。因此选项A是正确答案。

第29题【单选题】

[2009.7]Thewoundedsoldierswouldrecoverquicklyiftheywerewell.

A、nourished

B、stuffed

C、tamed

D、ventured

【正确答案】A

【答案解析】本题考查过去分词意义区分。译文：如果受伤的战士营养很好，他

们就会很快痊愈。A营养，滋养；B填满，塞满；C驯服（猛兽）；D冒险

第30题【单选题】

【I阅读选择】AndyetalthoughtheMayasknewaboutthewheel,theyneverusedit.

Neitherdidtheyusemetalsotherthancopper.Whatisevermoresurprisingisthat

theysuddenlyabandoned（抛弃）manyofthecitiesandbuiltnewonesinthejungle.

SometimearoundAD900,Mayancivilizationcollapsed.Bytheyear1200,theirlast

greatcapital,ChichenItza,wasdeserted.Oneofthemostsurprisingfindingsabout

Mayaswasthat.

A>theydevelopedaccuratesystemmeasuringtime.

B、theyknewhowtobuildpyramidswithstones.

C、theydesertedtheircitiesandmovedtonewones.

D、theybuiltcitieswhichtheyneverlivedin.

【正确答案】C

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【答案解析】对应点为Whatisevermoresurprisingisthattheysuddenly

abandonedmanyofthecitiesandbuiltnewonesinthejungle.是对原文语意进行了

转化，最高级代替了比较级。

第31题【单选题】

【阅读判断】Despiteotherexplanations,therealanswerinmyopinionliespartlyin

thechildhimself,partlyinthebehaviorofthepeoplearoundhim.Q:Thereasonwhy

childrenlearntheirmothertonguesowellliessolelyintheirenvironmentof

learning.

A、True

B、False

C、NotGiven

【正确答案】B

【答案解析】答案选B。原文说的是儿童之所以能够完全掌握母语部分原因在于

儿童自身，部分原因在于孩子周围人们的行为。问题句说"儿童母语学得好的原

因只是因为他们的学习环境。"此处solely的表述是错误的。

第32题【单选题】

【填句补文】""Geochemistsjustwantanintuitivesenseofwhat'sgoingonwiththe

elements/saysAlbertGalyfromtheUniversityofCambridge.

A^Anearthscientisthasrejiggedtheperiodictable（元素周期表）tomake

chemistrysimplertoteachtostudents.

B、Thetraditionalperiodictablewaswelldrawn.

C、“Iimaginecontourlineswouldbegoodforundergraduates/

D、Buthehasaddedcontourlinestochargedensity,helpingtoexplainwhichions

reactwithwhich.

【正确答案】C

【答案解析】这一段是剑桥大学的AlbertGaly的原话，我们可以从引导整个关键

点得出答案。即：〃地学化学家们只想通过直觉判断元素的活动。我想等高线对

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学生们有好处"。

第33题【单选题】

[2009.7]Hewouldthatalltheclassifieddatashouldbekeptsafewhenin

office.

A、assure

B、ensure

C、insure

D、secure

【正确答案】B

【答案解析】本题考查动词意义区分。【译文】他保证在办公室里的所有机密数

据处于安全状态。【详细解答】A使确信，使有信心；B确保（某事）发生，担

保；C为......投保，给......保险；D安全的，没有危险的

第34题【单选题】

【I阅读选择】Thechildrendon'tjustplananycity.Theymapandanalyze（J｝析）the

housing,energy,andtransportationrequirementsoftheirowndistrictandforetellits

needsin100years.Withtheaidofanarchitect（建筑师）whovisitstheclassroom

onceaweek,theyinventnewwaystomeettheseneedsandbuildmodelsoftheir

creations/Designingbuildingsofthefuturegiveschildrenalotoffreedom/saysthe

teacherwhodevelopedthisprogram."Theyareabletousetheirownrich

imaginationandinventionswithoutfearofblame,becausetherearenowrong

answersinafuturecontext.Infact,astheclassentersthefinalmodel-buildingstage

oftheprogram,anelected'official*and'planninggroup'makeallthedesign

decisionsforthemodelcity,andtheteacherstepsbackandbecomesanadviser/7\n

architectpaysaweeklyvisittotheclassroom.

A、tofindoutkids'creativeideas

B、todiscusswiththeteacher

C、togivechildrenlectures

16

D、tohelpkidswiththeirprogram

【正确答案】D

【答案解析】根据本段中的Withtheaidofanarchitectwhovisitstheclassroom

onceaweek,theyinventnewwaystomeettheseneedsandbuildmodelsoftheir

creations可知答案为D。句中的aid意为"帮助",与help同义。

第35题【单选题】

【完成句子】Theaveragelightningstrikeismorethan3mileslongandcantravelat

atenthofthespeedoflight.Balllightning,therarestandmostmysteriousform,

derivesitsnamefromthesmallluminousballthatappearsneartheimpactpoint,

moveshorizontally,andlastsforseveralseconds.Oneformoflightningthat

isballlightning.

A、occursmostinfrequently

B^isshiftedsidewaysbystrongwinds

C、isoftenhiddenfromourview

D^isestimatedat20millionsayear

【正确答案】A

【答案解析】本段文字与题目相关的句子是:Balllightning,therarestandmost

mysteriousform,derivesitsnamefromthesmallluminousball...,关键词是rarest

（rare的最高级形式）与infrequently"很少发生,少有"表达相同的意思。

第36题【单选题】

[2009.04]Theconclusionfromthestudyisnotdefinite;itisjust.

A、tentative

B^valid

C、technical

D、thorough

【正确答案】A

【答案解析】译文：这项研究的结论不是一定的；它只是试探性的。试题分析：

17

形容词词义选择题。详细解答：A不确定的、试探性的；B正当的、有根据的、

有效的；C技术性的、专门技术的；D彻底的、十足的。

第37题【单选题】

Itisdifficulttotheimplicationbetweenthelines.

A、getto

B、getwith

C、getat

D、getdown

【正确答案】c

【答案解析】题目意思：要找到字里行间的关联是困难的。本题是短语意义区分

题。本题是A开始，接触C找出，理解D下来，写（记）下来

第38题【单选题】

Aftertheargumentshe.

A、trumpetout

B、gestureoff

C、stormedoff

D、positionin

【正确答案】C

【答案解析】题目意思：经过争论之后她愤然离开。storm作动词是表示〃气呼呼

地疾走〃，stormoff〃气冲冲地离去〃。

第39题【单选题】

【阅读选择】Ontheotherhand,onthemoontherewillbeanattractionbetween

thebutterandthemoon;butthebutterwillweighonlyaboutone-sixthasmuchas

itdoesontheearth.Thisisbecausethemoonissomuchsmallerthantheearth.The

amountofgravitationalpullthatabodyproducesdependsontheamountof

materialinit.Apacketofbutterhasagravitationalpullofitsown;butthisisvery

18

smallinrelationtothepullofsomethingaslargeasthemoon,ortheearth,orthe

sun.Wedonotfeelthegravitationalpullofapacketofbutterbecause

A、itistoosmalltohaveagravitationalpullofitsown.

B^itspullissosmallthatwetendtoignoreit.

C、itspulldisappearsinthepresenceoftheearth'sgravitation.

D^ittendstomeltandlosesitsgravitationalpull.

【正确答案】B

【答案解析】本题定位词是notfeel...packetofbutter,找到原文中Apacketof

butterhasagravitationalpullofitsown;butthisisverysmallinrelationtothepull

ofsomethingaslargeasthemoon,ortheearth,orthesun.所以答案是BoC项错在

disappearo

第40题【单选题】

【阅读选择】Whowasthisman?Howandwhenhadhedied?Everybodyhada

differentanswertothesequestions.Somepeoplethoughtthatitwasfromthis

century,perhapsthebodyofasoldierwhodiedinWorldWarI,sinceseveralsoldiers

hadalreadybeenfoundinthearea.ASwisswomanbelieveditmightbeherfather,

whohaddiedinthosemountainstwentyyearsbeforeandwhosebodyhadnever

beenfound.Thescientistswhorushedtolookatthebodythoughtitwasprobably

mucholder,maybeevenathousandyearsold.Allthefollowingsareassumptions

oncemadeabouttheIcemanEXCEPT.

A、hewasasoldierinWorldWarI

B>hewasaSwisswoman'slong-lostfather

C、hewasbornaboutathousandyearsago

D、hecamefromItaly

【正确答案】D

【答案解析】解题步骤：四个选项逐个回到原文对应位置，确认是否正确。

第41题【单选题】

19

【概括大意】Wignailcalculatedthe"killingefficiency"forthesevolcanoesby

comparingtheproportionoflifetheykilledoffwiththevolumeoflavathatthey

produced.Hefoundthatsizeforsize,oldereruptionswereatleast10timesas

effectiveatwipingoutlifeastheirmorerecentrivals.Themainideaofthisparagraph

is.

A、KillingPowerofAncientVolcanicEruptions

B、AccountingfortheKillingPowerofOlderEruptions

C、CalculationoftheKillingPowerofOlderEruptions

D、AMassExtinction

【正确答案】C

【答案解析】本段第一句话是说：Wignallcalculatedthe"killingefficiency'1forthese

volcanoes...；Wignall计算了这些火山的“灭绝效率〃；其中killingefficiency与

killingPower意思差不多，属于同义词转换，因此选择B或C,但是accountfor意

思是：（在数量方面）占；说明（原因等）不符合句意，因此不选择B。

第42题【单选题】

[2009.10]PoorspeakerofEnglishthoughhewasatthetime,hestillmanagedto

makehimself.

A>understand

B^understood

C、understanding

D、tounderstand

【正确答案】B

【答案解析】本题考查语法。那个时候虽然他说英语说得不好，但仍然可以让别

人听懂。非谓语动词的选用。过去分词作宾语补足语表示被动以及动作的完成。

第43题【单选题】

【概括大意】"Manyoflife'sfailures,"thesupremeinnovatorsaid,"arepeoplewho

didnotrealizehowclosetheyweretosuccesswhentheygaveup."Beforethat

20

magicalmomentinOctober1879,Edisonhadworkedoutnofewerthan3,000

theoriesaboutelectriclight,butinonlytwocasesdidhisexperimentswork.Themain

ideaofthisparagraphis.

A、Importanceoflearningfromfailure

B、Neverasuccessfulmangivesup

C>Itisimportanttofailforasuccessfulman

D、Edison'Scommentonfailure

【正确答案】D

【答案解析】通过应用部分可以看出这段文字的主题是爱迪生对失败的评论。因

此选择Do

第44题【单选题】

【填句补文】Thesmokethatcomesfromalitcigarettecontainsmanydifferent

poisonouschemicals.Inthepast,scientistsdidnotthinkthatthesechemicalscould

harmanonsmoker'shealth..Theydiscoveredthatevennonsmokershad

unhealthyamountsofthesetoxic（有毒的）chemicalsintheirbodies.

A、TheGilsonshavebeenmarriedfor35years.

B、Recently,though,scientistschangedtheiropinionaftertheystudiedalarge

groupofnonsmokers.

C、Wecannotavoidsecondhandsmokeinrestaurants.

D、IntheUnitedStates,ninemillionchildrenundertheageoffiveliveinhomes

withatleastonesmoker.

【正确答案】B

【答案解析】前一句讲的是科学家们过去对二手烟的看法，接下来应选表示他们

改变观点的句子，因为下一句表明他们所持的观点已与过去截然不同。

第45题【单选题】

【阅读判断】Overtheweekend,HillaryRodhamClinton,wifeofformerpresidentBill

Clinton,announcedherrunfor2008presidency.Thisispartlyduetothebiased

21

thinkingthatwomenareweakonnationalsecurity,thoughtheymightbestrongon

educationandhealthcare.Thisdamagestheirprospectsasapresidential

contender.Q:OneofHillary'scampaignpromisesistoreformthenation'shealthcare

system.

A、True

B、False

C、NotGiven

【正确答案】c

［答案解析］答案选C。问题句说“Hilary的一个竞选承诺是改革国家的医疗制度」

而本段只是说"女人做教育和医疗方面的工作有优势"，没有说Hillary的一个竞选

承诺式改革国家的医疗制度，因此问题句的信息在文章中没有被提到。

第46题【单选题】

【阅读选择】Calorierestrictiondramaticallyextendsthelifespanoforganismsas

differentaswormsandrodents.Whetherthisworksinhumansisstillunknown

partlybecausefewpeoplearewillingtosubmittosuchastrictdiet.Accordingtothe

passage,wedonotknowwhetherhumanswillbenefitfromtakinginfewercalories

partlybecause.

A>humans,wormsandrodentsaredifferent.

B^mostpeoplearenotwillingtobeputonastrictdiet.

C、theeffectisnotknown.

D、geneticchangesintissuescannotbeperformedonhumans.

【正确答案】B

【答案解析】本题答案可从本段的最后一句话中找出。

第47题【单选题】

【阅读判断】Whataboutdrinkingalcoholtowetyourthroat?Iadviceyounotto

touchalcoholbeforespeaking.Youwillfeelall-powerfulandyouwillfeelyoucando

everything,butinfactyourbrainandyourmouthdonotworktogetherproperly.

22

Savethealcoholuntilafteryoufinishspeaking.Q:Duetotheeffectofalcohol,your

thoughtandyourmouthwillnotcoordinateproperly.

A>True

B、False

C、NotGiven

【正确答案】A

【答案解析】答案选Ao本题的关键句为：butinfactyourbrainandyourmouthdo

notworktogetherproperly.因此本题答案为A。

第48题【单选题】

【填句补文】Roughestimatesinthepasthavepredictedsimilarlydisappointing

results.SaysSallieChishol,anenvironmentalengineerfromthe

MassachusettsInstituteofTechnology."Butthetake-homemessageisthesame.

Oceanfertilizationisnottheanswertoglobalwarming."

A>"Thesearenewerandbettermodels,"

B>Itsopponentsargue,however,thatitwillstopglobalwarming.

C、Addingirontopatchesofoceancanmakeplanktonbloomtemporarily.

D、Asplanktondieandsettleontheoceanfloor