职称英语卫生类A级模拟71

［模拟］职称英语卫生类A级模拟71

词汇选项下面共有15个句子，每个句子中均有1个词或短语带有

括号或下划线，请从每个句子后面所给的4个选项中选择1个与括号

里边部分意义最相近的词或短语。

第1题：

Thelittleboywassofascinatedbythe<u>mighty</u>riverthathewould

spendhourssittingonitsbankandgazingatthepassingboatsandrafts.

A.verystrong

B.verylong

C.verygreat

D.veryfast

参考答案：A

mighty：强大的；强有力的。Wearedealingwithforcesthataremightier

thanourselves.我们正在应付强于我们的势力。strong：强壮的。long：长的。

great：大的；伟大的。fast：快的。

第2题：

Itisobviousthathewillwinthegame<u>atlast</u>.

A.likely

B.possibly

C.clearly

D.finally

参考答案：D

本题是对常见的介词短语的考查。Atlast最后地，最终地；likely可能的；

possibly可能地;clearly清楚地，清晰地；finally最后地,最终地。

第3题：

Diffusionisthespontaneousspreadingofmattercausedbythe

<u>random</u>movementofmolecules.

A.patternless

B.whirling

C.constant

D.rampant

参考答案：A

random与patternless同义，意为“随便的，胡乱的，任意的”。

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第4题：

Inordertoimproveourstandardofliving,wehaveto<u>accelerate</u>

production.

A.speedup

B.decrease

C.stop

D.control

参考答案：A

本句意思是“为了提高我们的生活水平，我们不得不加快生产"。accelerate

“加速”，例如,Thecaracceleratedasitovertookme.那辆汽车一加速

就超越了我。speedup“加快”，例如，Let'sspeedup.我们赶快些吧。decrease

“减少"，例如,Theyaremakingfurthereffortstodecreasemilitary

spending.他们正在做进一步的努力来减少军费开支。stop“停止”；control

“控制"，例如,Inflationhasgotoutofcontrol.通货膨胀失去了控制。

只有选项A与accelerate含义相近。

第5题：

Thelossofhercatwasthegreatest<u>grief</u>thechildhadknown.

A.trial

B.tragedy

C.misconduct

D.sorrow

参考答案：D

第6题：

<u>Launched</u>intheautumnof1976inLondon,andnowpublishedten

timesayear.

A.Ended

B.Followed

C.Included

D.Started

参考答案：D

launch“发起”；end“结束"；Follow“跟随”；start“开始”。

第7题：

Thestorywaspublishedwiththe<u>sole</u>purposeofsellingnewspapers

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A.real

B.main

C.only

D.practical

参考答案：C

第8题：

Hisshoeswere<u>shined</u>toperfection.

A.cleared

B.washed

C.polished

D.mended

参考答案：C

划线词shine(vt.)的词义是“使发光，使发亮；擦亮(皮鞋等)A项clear

意为澄清；扫除。例句：Eachhumanisbornwithabagofkarmatobecleared

inthislife.每个人生来均带有一系列要在此生清除的业力。B项wash

意为洗。例句：CanIputwashedproduceinthebag?我可以把洗过的农产品

放进口袋吗？C项polish意为擦亮；抛光。例句：Thechildrenloved

slidingroundthenewlypolishedfloor.孩子们喜欢在刚擦亮的地板上滑过

来滑过去。D项mend意为修补。例句：Weneedanelectriciantomend

theiron.我们要请电工修理一下熨斗。很明显C项正确。

第9题：

In1845SarahMatherinventedasubmarinetelescopethatcouldbeused

<u>tolocate</u>andstudyunderwaterobjects.

A.illuminate

B.raise

C.find

D.examine

参考答案：C

第10题：

Poorhealthandlackofmoneymaybothbetoeducationalprogress

<u>roadblocks</u>.

A.restraints

B.stains

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C.scarcities

D.barriers

参考答案：D

本句意思是“健康状况欠佳与经济困难都是接受教育的障碍。"restraint“抑

制”，例如，Heisamanalwaysspeakingwithrestraint.他是个说话拘谨

的人。stain"染色，着色”，如：There'saninkstainonyourshirt.你

的衬衫上有一个墨水渍。scarcity”缺少，不足”，如：Thescarcityoffruit

wascausedbythedrought.水果供不应求是由于干旱造成的。barrier“障碍”，

最符合题意，例如，Heavydutiesonimportsandexportsareabarrierto

internationaltrade.进出口的高关税是国际贸易的障碍。

第11题：

Icannolonger<u>tolerate</u>hisactions.

A.putupwith

B.accept

C.take

D.sufferfrom

参考答案：A

tolerate：忍受。putupwith：忍受。IfIwereyou,Iwouldn'tputupwith

hisbehavioranylonger.如果我是你，我不会再忍受他的这种行为。accept：

接受。Idon'tthinkthattheywouldacceptmyview.我认为他们不会接受

我的观点。take有很多的意义。takeaction：采取行动；采取措施。The

governmenthaspromisedtorakeswiftactionontheenergycrisis.政

府许诺迅速采取措施解决能源危机。sufferfrom：受...之苦。Hesufferedfrom

coldandhungerforsometime.他一度饥寒交迫。

第12题:

TheFaradayeffectwasthefirst<u>demonstration</u>ofaconnection

betweenmagnetismandlight.

A.questioning

B.proof

C.achievement

D.symbol

参考答案：B

demonstration与proof同义，意为“证明，论证”。questioning“问”;achievement

“完成,达到，成就,成绩"；symbol"象征，标志”。

第13题:

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Thesearedefensivebehaviorpatternswhich<u>derive</u>fromourfears.

A.stem

B.rely

C.develop

D.grow

参考答案：A

第14题:

Humanfacialexpressionsdifferfromthoseofanimalsinthedegreeto

whichtheycanbe<u>deliberately</u>controlledandmodified.

A.sufficiently

B.noticeably

C.intentionally

D.absolutely

参考答案：C

deliberately和intentionally意思相同:故意,蓄意地。sufficiently：足

够地，充分地。noticeably：明显地，易见地。absolutely：绝对地。He's

absolutelycorrect.他绝对正确。

第15题：

Hernovel<u>depicts</u>anambitiousChinese.

A.writes

B.sketches

C.describes

D.indicates

参考答案：C

划线词的意思是“描绘，描述”，C项意为0描写，描述"Thepoliceasked

metodescribeexactlyhowithappened.警察让我描述一下这事是怎样发生

的。A项意为“写”,例：Ihavetowriteanessayfornextweek'sseminar.我

要为下周的讨论会写一篇文章。B项意为“写生；速写；为……举草图:，例：

Hesketchedthecoalminerinafewminutes.他几分钟就画了一幅那位煤

矿工人的素描。D项意为“表明"，例：Researchindicatesthatmenfindit

easiertogiveupsmokingthanwomen.研究表明，男人比女人更容易戒烟。

阅读判断阅读下面这篇短文，短文后列出了7个句子，请根据

短文的内容对每个句子作出判断。如果该句提供的是正确信息，请选

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择A项；如果该句提供的错误信息，请选择B项：如果该句的信息文

章中没有提及，请选择C项。

Smoking

Since1939,numerousstudieshavebeenconductedtodetermine

whethersmokingisahealthhazard.Thetrendoftheevidencehasbeen

consistentandindicatesthatthereisaserioushealthrisk.Research

teamshaveconductedstudiesthatshowbeyondallreasonabledoubtthat

tobaccosmokingisassociatedwithashortenedlifeexpectancy.

Cigarettesmokingisbelievedbymostresearchworkersinthis

fieldtobeanimportantfactorinthedevelopmentofcancerofthelungs

andcancerofthethroatandisbelievedtoberelatedtocancerofsome

otherorgansofthebody.Malecigarettesmokershaveahigherdeathrate

fromheartdiseasethannon-smokingmales.Femalesmokersarethoughtto

belessaffectedbecausetheydonotbreatheinthesmokesodeeply.

Apartfromstatistics,itmightbehelpfultolookatwhatsmoking

tobaccodoestothehumanbody.Smokeisamixtureofgases,vaporized

chemicals,minuteparticlesofashandothersolids.Thereisalso

nicotine,whichispowerfulpoison,andblacktar.Assmokeisbreathed

in,allthosecomponentsformdepositsonthemembranesofthelungs.One

pointofconcentrationiswheretheairtubeandbronchusdivides.Most

lungcancerbeginsatthispoint.

Filtersandlowtartobaccoareclaimedtomakesmokingtosome

extentsafer,buttheycanonlyslightlyreduce,noteliminatethe

hazards.

第16题：

Itiseasytodeterminewhethersmokingishazardous.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

该题说的是：判断抽烟对健康是否有危害是容易的。但是，文章的第一句话是这

么说的：自1939年以来，人们进行了许多次研究，其目的都是为了判断抽烟对

健康是否是一种危害。可以看出判断抽烟对健康是否是一种危害并不容易。

第17题：

Smokingreducesone'slifeexpectancy.

A.Right

B.Wrong

C.Notmentioned

参考答案：A

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该题说的是：抽烟会缩短人们的预期寿命。该题来源于第一段最后一个句子中的

子句：tobaccosmokingisassociatedwithashortenedlifeexpectancy

抽烟与人的预期寿命缩短有关。

第18题:

Smokingmayinducelungcancer.

A.Right

B.Wrong

C.Notmentioned

参考答案：A

该题说的是：抽烟有可能诱发肺癌。文章的第二段和第三段都讲到了抽烟与肺癌

的关系。

第19题：

Thereisevidencethatsmokingisresponsibleforbreastcancer.

A.Right

B.Wrong

C.Notmentioned

参考答案：C

该题说的是：有证据说明乳腺癌是抽烟诱发的。文章没有提及这回事。

第20题：

Malesmokershavealowerdeathratefromheartdiseasethanfemale

smokers.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

该题说的是：男性烟民死于心脏病的比率小于女性烟民死于心脏病的比率。文章

没有直接比较男性烟民和女性烟民死于心脏病的比率，但有这么一句话：Female

smokersarethoughttobelessaffectedbecausetheydonotbreathein

thesmokesodeeply.女性吸烟者被认为受的影响较小，因为她们不深吸烟。

从中可以推出的是：男性烟民死于心脏病的比率高于女性烟民死于心脏病的比

率。因此该题的命题是错误的。

第21题：

Nicotineispoisonous.

A.Right

7

B.Wrong

C.Notmentioned

参考答案：A

该题说的是：尼古丁是有毒的。答案可在第三段找到。

第22题：

Filtersandlowtartobaccomakesmokingsafe.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

该题说的是：有了过滤嘴和焦油含量低的烟草，抽烟是安全的。文章的最后一段

（也是最后一句）是这么说的：据称，过滤嘴和焦油含量低的烟草在某种程度上使

抽烟变得较为安全，但是它们只是略微减少而不是消除危害。因此该题的命题是

错误的。

概括大意与完成句子阅读下面这篇短文,短文后有2项测试任

务：（1）1〜4题要求从所给的6个选项中为第2〜5段每段选择1个

正确的小标题；（2）第5〜8题要求从所给的6个选项中选择4个正确

的选项，分别完成每个句子。

1.Medicineisthescienceandartofhealing.Itisasciencebecause

itisbasedonknowledgegainedthroughcarefulstudyandexperimentation.

Itisanartbecauseitdependsonhowskillfullydoctorsandothermedical

workersapplythisknowledgewhendealingwithpatients.

2.Thegoalsofmedicinearetosavelives,torelievesuffering

andtomaintainthedignityofillindividuals.Forthisreason,medicine

haslongbeenoneofthemostrespectedprofessions.Thousandsofmenand

womenwhoworkinthemedicalprofessionspendtheirlivescaringforthe

sick.Whendisasterstrikes,hospitalworkersrushemergencyaidtothe

injured.Whentheepidemicsthreaten,doctorsandnursesworktoprevent

thespreadofdisease.Researchersinthemedicalprofessioncontinually

searchforbetterwaysoffightingdisease.

3.Humanbeingshavesufferedfromillnessessincetheyfirst

appearedontheearth.Throughoutmostofthistime,theyknewlittleabout

howthehumanbodyworksorwhatcausesdisease.Treatmentwasbased

largelyonsuperstitionandguesswork.

4.However,medicinehasmadetremendousprogressinthelast

severalhundredyears.Today,itispossibletocure,controlorprevent

hundredsofdiseases.Peoplelivelongerthantheydidinthepastasa

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resultofnewdrugs,machinesandsurgicaloperations.Medicalprogress

inthecontrolofinfectiousdiseases,improvementsinhealthcare

programsformothersandchildrenandbetternutrition,sanitationand

livingconditionshavegivenpeoplealongerlifeexpectancy.

5.Asmedicinehasbecomemorescientific,ithasalsobecomemore

complicated.Inthepast,doctorscaredforpatientsalmost

single-handedly.Patientsreceivedtreatmentathomeformostkindsof

illnesses.Today,doctorsnolongerworkbythemselves.Instead,theyhead

medicalteamsmadeupofnurses,laboratoryworkersandmanyotherskilled

professionals.Thecareprovidedbysuchteamscannotgenerallybestarted

athome.Asaresult,clinicsandhospitalshavebecomethechiefcenters

formedicalcareinmostcountries.

23-26的选项

A.Inancienttribes,treatmentwasexecutedbywhichdoctorsare

basedlargelyonsuperstition.

B.Today,extensiveknowledgeandsophisticatedmedical

techniquesmakepossiblethecure,controlandpreventionofhundredsof

disease.

C.Thegoalsofmedicineinvolveliferescuing,painreducingand

dignitymaintaining.

D.Controlofinfectionsdiseasesisgivenasareasonforalonger

life.

E.Schoolinfirmariesappearasaresultofincreasingcomplicated

medicalwork..

F.Medicalcareisnowprovidedforpatientsinhospitalsbya

medicalteamconsistingofdoctors,nursesandlaboratoryworkers.

27-30的选项

A.alonglifeexpectancyformostpeople

B.artistsareadroitindealingwiththeirpaintingsubject.

C.Engageinthemedicalprofession

D.Carefulstudyandexperimentation

E.Thechiefcentersformedicalcareinmostcountries

F.Scienceandtechnology

第23题:

Paragraph2.

参考答案：

c

详细解答：

第24题：

paragraph3,

9

参考答案：

A

详细解答：

第25题:

Paragraph4.

参考答案：

B

详细解答：

第26题：

Paragraph5.

参考答案：

F

详细解答：

第27题:

Doctorsareskillfulindealingwithpatientsjustas

参考答案：

B

详细解答：

第28题：

Doctorsapplytheknowledgegainedthrough

参考答案：

D

详细解答：

第29题:

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Medicalprogress,improvedhealthcareandbetterlivingconditionshave

ensured.

参考答案：

A

详细解答：

第30题:

Withthedevelopmentofthemedicine,clinicsandhospitalshavebecome

参考答案：

E

详细解答：

阅读理解下面有3篇短文，每篇短文后有5道题，每道题后面有4

个选项。请仔细阅读短文并根据短文内容回答其后面的问题，从4

个选项中选择1最佳答案。

HeatandHealth

Extremelyhotweatheriscommoninmanypartsoftheworld.

Althoughhotweatherjustmakesmostpeoplehot,itcancausemedical

problems--anddeath.

Healthexpertssaythatsincetheyear1900,extremelyhotweather

haskilledmorepeopleintheUnitedStatesthananyothernaturalevent.

Oneyear一一theunusuallyhotsummerof1980一一heatcausedabout1,700deaths

intheUnitedStates.In1995,morethan600peoplediedinasimilarheat

waveinonecity-Chicago.

Tomeasureextremeheat,governmentweatherexpertshave

developedtheMeanHeatIndex.Itmeasurestheaverageofhowhotitis

feltalldayonanextremelyhotday.Expertssayitisthetotalheat

ofahotdayorseveralhotdaysthatcanaffecthealth.Severalhotdays

areconsideredaheatwave.Expertssayheatwavesoftenbecomedeadly

whenthenighttimetemperaturedoesnotdropmuchfromthehighestdaytime

temperature.

Themostcommonmedicalproblemcausedbyhotweatherisheat

stress.Usually,italsoistheleastsevere.Formostpeople,theonly

resultofheatstressismusclepain.Thepainisa〃warningthatthebody

isbecomingtoohot.Doctorssaydrinkingwaterwillhelpthepain

disappearafterthebodyagainhastherightamountsofwaterandsalt.

11

Forsomepeople,however,theresultismuchmoreserious.

Forexample,doctorssaysomepeoplefaceagreatlyincreased

dangerfromheatstress.Thesepeoplehaveaweakordamagedheart,high

bloodpressure,orotherproblemsofthebloodsystem.Severeheatcan

helpcauseaheartattackorstroke.Healthexpertssaythisisthemost

commoncauseofdeathlinkedtohotweather.

第31题：

HowmanypeoplediedfromheatinChicagoin1995?

A.About1700.

B.Nearly1900.

C.Around1100.

D.Over600.

参考答案：D

第二段最后一句说到，1995年芝加哥一个城市死于热浪的人数是600多人。

第32题：

WhatcanpeoplelearnfromtheMeanHeatIndex?

A.Theaveragetemperatureofanextremelyhotday.

B.Thehighesttemperatureofanextremelyhotday.

C.Thelowesttemperatureofanextremelyhotday.

D.Thenighttimetemperatureofanextremelyhotday.

参考答案：A

第三段第二句说平均热指数所测量的是高温天的全天平均气温。

第33题：

Aheatwaveisaperiodoftimeduringwhich______.

A.theweatherismuchbetterthanusual

B.thenightsaremuchlongerthanusual

C.theweatherismuchhotterthanusual

D.thedaysaremuchlongerthanusual

参考答案：C

第三段第四句说，连续几天高温就被称为热浪。因此热浪的天一定会比平时热的

多。

第34题：

Musclepaininhotweathermeansthatyourbodyneeds.

A.moreexercise

B.morewater

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C.lessoxygen

D.lesssugar

参考答案：B

第四段谈到了肌肉疼痛的问题，第五句提到，医生说喝水可以使身体再次拥有足

够的水和盐，疼痛就会消失，可见这时身体需要的是更多的水分。

第35题：

Forpeoplewhoareinextremelypoorhealth,heatcanbe.

A.deadly

B.painful

C.helpful

D.stressful

参考答案：A

最后一段尤其是最后两句说炎热可以引起心脏病发作或中风。健康专家说这就是

炎热天气导致最常见的死因。

Fludoes

Scratchythroats,stuffynosesandbodyachesallspellmisery,

butbeingabletotellifthecauseisacoldorflumaymakeadifference

inhowlongthemiserylasts.

TheAmericanLungAssociation(ALA)hasissuednewguidelineson

combatingcoldsandtheflu,andoneofthekeysisbeingabletoquickly

tellthetwoapart.That'sbecausetheprescriptiondrugsavailablefor

thefluneedtobetakensoonaftertheillnesssetsin.Asforcolds,

thesoonerapersonstartstakingover-the-counterremedy,thesooner

reliefwillcome.

Thecommoncoldandthefluarebothcausedbyviruses.Morethan

200virusescancausecoldsymptoms,whilethefluiscausedbythree

viruses-fluA,BandC.Thereisnocureforeitherillness,buttheflu

canbepreventedbythefluvaccine(疫苗)，whichis,formostpeople,

thebestwaytofighttheflu,accordingtotheALA.

Butifthefludoesstrike,quickactioncanhelp.Althoughthe

fluandcommoncoldhavemanysimilarities,therearesomeobvioussigns

tolookfor.

Coldsymptomssuchasstuffynose,runnynoseandscratchythroat

typicallydevelopgradually,andadultsandteensoftendonotgetafever.

Ontheotherhand,feverisoneofthecharacteristicfeaturesoftheflu

forallages.Andingeneral,flusymptomsincludingfeverandchills,

sorethroatandbodyachescomeonsuddenlyandaremoreseverethancold

symptoms.

13

TheALAnotesthatitmaybeparticularlydifficulttotellwhen

infantsandpreschoolagechildrenhavetheflu.Itadvisesparentsto

callthedoctoriftheirsmallchildrenhaveflu-likesymptoms.

Bothcoldandflusymptomscanbeeasedwithover-the-counter

medicationsaswell.However,childrenandteenswithacoldorflushould

nottakeaspirinforpainreliefbecauseoftheriskofReyesyndrome（综

合症），ararebutseriousconditionoftheliverandcentralnervous

system.

Thereis,ofcourse,novaccineforthecommoncoldbutfrequent

handwashingandavoidingclosecontactwithpeoplewhohavecoldscan

reducethelikelihoodofcatchingone.

第36题：

Accordingtotheauthor,knowingthecauseofthemiserywillhelp______.

A.shortenthedurationoftheillness

B.thepatientbuysmedicineoverthecounter

C.thepatientobtaincheaperprescriptiondrugs

D.preventpeoplefromcatchingcoldsandtheflu

参考答案：A

依据文章第一段可知“喉咙发痒、鼻子堵塞、全身酸痛都会让人感觉糟糕，但是

从这些症状并不能判断是由伤风感冒引起的还是由流感引起的，能判断这种糟糕

的感觉会持续多久”由此可直接选出正确答案是A。

第37题：

Welearnfromthepassagethat.

A.onedoesn'tneedtotakeanymedicineifhehasacoldortheflu

B.aspirinshouldnotbeincludedinover-the-countermedicinesfor

theflu

C.delayedtreatmentofthefluwillharmtheliverandcentralnervous

system

D.over-the-counterdrugscanbetakentoeasethemiserycausedby

acoldortheflu

参考答案：D

由第七段第一句可知D项正确。A选项与第二段内容不符；B项内容文中未提到；

C选项与第七段内容不符。

第38题:

Accordingtothepassage,tocombattheflueffectively,.

A.oneshouldidentifytheviruswhichcausesit

B.oneshouldconsultadoctorassoonaspossible

C.oneshouldtakemedicineuponcatchingthedisease

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D.oneshouldremainalertwhenthediseaseisspreading

参考答案：C

第二段都是在讲及时服药的重要性。A选项是不现实的；B选项文中只有提及婴

儿和学前儿童时才适用；D项“在疾病扩散蔓延时保持机敏”文中没有直接体现。

第39题:

WhichofthefollowingsymptomsWilldistinguishtheflufromacold?

A.Astuffynose.

B.Ahightemperature.

C.Asorethroat.

D.Adrycough.

参考答案：B

从第五段第二句可知“对于任何年龄段来讲发烧是流感的显著特征之一”。

第40题：

Ifchildrenhaveflu-likesymptoms,theirparents.

A.areadvisednottogivethemaspirin

B.shouldwatchoutforsignsofReyesyndrome

C.areencouragedtotakethemtohospitalforvaccination

D.shouldpreventthemfrommixingwithpeoplerunningafever

参考答案：A

第七段第二句直接指明了：儿童和十多岁的孩子不能服用阿司匹林来缓解伤风流

感带来的疼痛，因为这有可能导致Reye综合症，会使肝脏和中枢神经系统处于

少见的严重状态。

SmartExercise

Doctorsarestartingtofindmoreandmoreinformationthat

suggestsaconnectionbetweenexerciseandbraindevelopment.Judy

Cameron,ascientistatOregonHealthandScienceUniversity,studies

braindevelopment.Accordingtoherresearch,itseemsthatexercisecan

makebloodvessels,includingthoseinthebrain,strongerandmorefully

developed.Dr.Cameronclaimsthisallowspeoplewhoexerciseto

concentratebetter.Asshesays:"Whilewealreadyknowthatexerciseis

goodfortheheart,exercisecanliterallycausephysicalchangesinthe

brain.〃

Theeffectsofexerciseonbraindevelopmentcanevenbeseenin

babies.Babieswhodoactivitiesthatrequirealotofmovementand

physicalactivityshowgreaterbraindevelopmentthanbabieswhoareless

15

physicallyactive.Withbabies,evenalittlemovementcanshowbig

results.MargaretBarnes,apediatrician（儿科医师），believesinthe

importanceofexercise.Shethinksthatmanylearningdisabilitiesthat

childrenhaveinelementaryschoolorhighschoolcanbetracedbackto

alackofmovementasbabies."Babiesneedmovementthatstimulatestheir

fivesenses.Theyneedtoestablishaconnectionbetweenmotionandmemory.

Inthisway,astheygetolder,childrenwillbegintoassociatephysical

activitywithhigherlearning,〃saysMargaret.

Olderpeoplecanbeefuptheirbrainsaswell.CornellUniversity

studiedagroupofseniorsranginginagefromseventytoseventy-nine.

Theirstudyshowedashort-termmemoryincreaseofupto40percentafter

exercisingjustthreehoursaweek.Theexercisedoesnothavetobevery

difficult,butitdoeshavetoincreasetheheartrate.Also,justlike

themotionforinfants,exerciseforolderpeopleshouldinvolvesome

complexity.Learningsomenewskillsormotionshelpstoopenupmemory

pathsinthebrainthatmaynothavebeenusedforalongtime.

Formostpeople,anytypeofphysicalactivitythatincreasesthe

heartrateishelpful.Themaingoalistoincreasethebrain'sflowof

blood.Andyourbraincanbenefitfromaslittleastwotothreehours

ofexerciseaweek.

第41题：

ResearchbyDr.Cameronseemstosuggestthatexercisecan

A.generatenewbloodvessels.

B.changethewayapersonthinks.

C.promotebraindevelopment.

D.divertone'sattention.

参考答案：C

第42题：

MargaretBarnesthinksthatalackofmovementininfancycan

A.leadtolearningtroubleslater.

B.causephysicaldisabilitieslater.

C.stimulatethefivesenses.

D.bringaboutchangesinthebrain.

参考答案：A

第43题：

Theexpression"beefup〃inparagraph3means

16

A.”control”.

B.”strengthen”.

C.operate.

D.”encourage”.

参考答案：B

第44题：

Tobebeneficial,exerciseforolderpeopleshould

A.bedoneinagroup.

B.bedoneonadailybasis.

C.involvegreatdifficulty.

D.increasetheheartrate.

参考答案：D

第45题：

Thetitleofthepassageimpliesthat

A.onlysmartpeopledoexercise.

B.exercisecanbesmartorstupid.

C.exercisekeepsthebrainstrong.

D.itisfashionabletodoexercise

参考答案：C

补全对话阅读下面的短文，文章中有5处空白，文章后有6

组文字，请根据文章的内容选择5组文字，将其分别放回文章原有的

位置，以恢复文章原貌。请将答案填在相应的横线上。

HomeSchooling

AllchildrenintheUnitedStateshavetoreceiveaneducation,

butthelawdoesnotsaytheyhavetobeeducatedatschool.Anumberof

parentsprefernottosendtheirchildrentoschool.___46___.Thereare

about300,000home-schoolersintheUnitedStatestoday.Someparents

preferteachingtheirchildrenathomebecausetheydonotbelievethat

publicschoolsteachthecurrentreligiousvalues;othersbelievethey

canprovideabettereducationalexperiencefortheirchildren

byteachingthemathome.___47.

17

David'Gutersonandhiswifeteachtheirthreechildrenathome.

Gutersonsaysthathischildrenlearnverydifferentlyfromchildrenin

school.___48,Forexample,whenthereisheavysnowfallonawinter

day,itmaystartadiscussionorreadingaboutclimate,snowremoval

equipment.,Alaska,polarbearsandwintertourism.Oraspringevening

whenthefamilyisoutwatchingthestarsisagoodtimetoaskquestions

aboutsatellitesandthespaceprogram.___49___.

Homeschoolingisoftenmoreinterestingthanregularschools,

butcriticssaythathome-schoolersareoutsiderswhomightbe

uncomfortablemixingwithotherpeopleinadultlife.50____.However,

mostparentsdon,thavethetimeorthedesiretoteachtheirchildren

athome,soschoolswillcontinuetobewheremostchildrengettheir

formaleducation.

A.Interestingly,resultsshowthathome-schooledchildrenquite

oftendobetterthanaverageonnationaltestsinreadingandmath.

B.Criticsalsosaythatmostparentsarenotwellqualifiedto

teachtheirchildren.

C.Learningstartswiththechildren'sinterestsandquestions.

D.Childrenwhoareeducatedathomeareknownas

“home-schoolersv.

E.Insomecountries,therearechildrenwhoareeducatedbytheir

parentsathomeinsteadofbyteachersatschool.

F.IftheBrazilianrainforestsareontheTVnews,