職稱英語(yǔ)理工類a級(jí)模擬44

職稱英語(yǔ)理工類A級(jí)模擬44

第1部分：詞匯選項(xiàng)

1、Foryoungchildren,gettingdressedisacomplicatedbusiness.

A.strangeB.complexC.personalD.funny

2、Thenewspaperdidnotmentionthedegreeofthedamagecausedbythefire.

A.rangeB.level

C.extentD.quantity

3、Iaminfavorofhisplanbecauseitisreasonable.

A.rejectB.acceptC.chooseD.

support

4、Theunionrepresentativeputacrossherargumentveryeffectively.

A.explainedB.invented

C.consideredD.accepted

5、Thechildrentrembledwithfearwhentheysawthepoliceman.

A.weptB.criedC.ranD.shook

6、Italianicecreamisimitatedallovertheworld.

A.copiedB.ignoredC.organizedD.provided

7、TheyonlyhaveaHmitedamountoftimetogettheirpointsacross.

A.largeB.totalC.smallD.similar

8、MarxismdoctrinewasspelledoutintheCommunistManifesto.

A.evaluatedB.detailedC.supportedD.mentioned

9、ThereareaHmitednumberofbooksonthissubjectinthelibrary.

A.smallB.total

C?goodD.great

10>Thegirlisgazingatherselfinthemirror.

A.smilingB.laughingC.shoutingD.

staring

11>Hundredsofbuildingswerewreckedbytheearthquake.

A.shakenB.fallenC.damagedD.

trembled

12NDidanyonecallmewhenIwasout?

A.inviteB.name

C,answerD.phone

13、Wecannotgoonquarrellinglikethis.

A.chooseB.prepare

C.continueD.advice

14、Thechildren'sstorywriterknownasDr.Seussprovedthatthesimplest

storiesforchildrencouldhavecharacterizationandsuspense.

A.structureB.historyC.excitementD.plot

15>Anxietyaboutfinancialmatterlessenedsomewhatwhen,in1910ztheUnited

StatesacceptedresponsibilityforLiberia*ssurvival.

A.descendedB.fadedC.diminishedD.

highlighted

第2部分：閱讀判斷

BlackHoles

Mostscientistsagreethatblackholesexistbutarenearlyimpossible

tolocate.Ablackholeintheuniverseisnotasolidobject,likeaplanet,

butitisshapedlikeasphere（球體）.Astronomers（天文學(xué)家）thinkthatat

thecenterofablackholethereisasinglepointinspacewithinfinite（無(wú)

限的）density（稠密）,Thissinglepointiscalledasingularity（奇點(diǎn)）.Ifthe

singularitytheoryiscorrectzitmeansthatwhenamassivestarcollapses,

allthematerialinitdisappearsintothesingularity.Thecenterofablack

holewouldnotreallybeaholeatall,butaninfinitelydensepoint.Anything

thatcrossestheblackholeispulledinbyitsgreatgravity.

Althoughblackholesdoexist,theyaredifficulttoobserve.Theseare

thereasons.

?Nolightoranythingelsecomesoutofblackholes.Asaresult,they

areinvisibletoatelescope.

?Inastronomicalterms,blackholesaretruly.Forexample,ablackhole

formedbythecollapseofagiantstarwouldhaveaneventhorizon（視界）only

18milesacross.

?ThenearestblackholeswouldbedozensoflightyearsawayfromEarth.

Onelightyearisabout6trillion（萬(wàn)億）miles.Eventhemostpowerfultelescopes

couldnotpickoutanobjectsosmallatsuchagreatdistance.

In1994theHubbleSpaceTelescopeprovidedevidencethatblackholesexist.

Therearestillanswerstobefound,however,soblackholesremainoneof

themysteriesoftheuniverse.

16NBlackholesarepartofspace.

A.Right

B.Wrong

C.Notmentioned

17>Blackholesexistbutaredifficulttoobserve.

A.Right

B,Wrong

C.Notmentioned

18>Thecenterofablackholeisempty.

A.Right

B,Wrong

C.Notmentioned

19、Theattractionoftwolargestarsleadstogravity.

A.Right

B,Wrong

C.Notmentioned

20、Thesunistheheavieststarintheuniverse.

A.Right

B,Wrong

C.Notmentioned

21>Thenearestblackholesarehundredsoflightyearsawayfromus.

A.Right

B.Wrong

C.Notmentioned

22、TheHubbleSpaceTelescopehelpsscientiststounderstandthenatureof

theuniverse.

A.Right

B,Wrong

C.Notmentioned

第3部分：概括大意與完成句子

A.toavoidpsychologicaltechniques.

B.tobreakrecords

C.tobetterunderstandtheathlete*sbodyandmind

D.totimeandspace

E.tobereplacingthesportingchallenge

F.tohumanperformance

23、Itismoredifficultfortoday'sathletes.

24、Wedon11knowifthereisalimit.

25、Researchhashelpedcoaches.

26、Scientificadvancesaresuspected.

Everyyearthousandsofgreywhalesmakethelongestmigrationofany

animal,traveling7,000mileseachwaybetweentheArcticandBaja,California.

ThegreywhalesspendthelongsummerdaysintheirArcticfeedinggrounds

intheBeringSeabetweenAlaskaandRussia.Unlikeafish,thewhaleis

warm-bloodedandmustthereforemaintainarelativelyhighinternalbody

temperature.InthecoldArcticwatersthegreywhaleisprotectedbyanouter

layerofblubberwhichaveragessixinchesinthickness.Otherwhalessuch

astheGreenlandNightwhalehavebeenfoundwithatwo-footthicklayerof

blubbercoveringtheirbodies.

2.Duringthesesummermonths,intheArcticthegreywhalesfatten

themselvesbyconsumingenormousquantitiesofsmallshrimp-likeanimalscalled

amphipods.Recentobservationsofayounggreywhale,GigiII,heldincaptivity

atSeaWorldinSanDiegoduring1971and1972,suggestthatthegreywhale

feedsbysweepingitsenormousheadoverthebottom.Theamphipodsonwhich

itfeedsareeitherstirredoffthebottomorleapoffthebottomtoescape.

Theseanimalsandthesurroundingwateraresuckedintothewhale1smouth.

Asthewaterisexpelledfromthemouth,itpassesthroughcoarsebaleenfibres.

Thesmallanimalsaretrappedandswallowed.

3.InOctoberasthedaysgetshorterandicebeginstoformovertheArctic

feedinggrounds,theCaliforniagreywhalebeginsitslongjourneysouthto

thewarmwatersofBaja,California.Duringthisthree-monthlongtripthe

whalestravellingingroupsstayclosetotheshoreofNorthAmerica,swimming

bothdayandnightandaveragingabut100milesperday.

4Duringthetripsouththegreywhalesthataresexuallymature,atleast

threeyearsold,andnotpregnantalready,formmatinggroups.Thesegroups

arecomposedofthreewhales,twomalesandafemale.Thedominantmalecouples

withthefemalewhilethesecondmaleiskeptbusypositioningthetwowhales

ontheirsidesfacingeachotherandkeepingthemtogetherduringthesex

act.Thisisnosmalljob,sinceeachwhalecanbefiftyfeetlongandweigh

fortytons.

5.DuringDecemberandJanuarythegreywhalesarriveatthewarmlagoons

alongthecoastofBaja,California.Thewhalesswimmilesinlandalongnarrow

shallowchannels.ThesechannelsarethebreedinggroundsoftheCalifornia

greywhale.Thecalfhasbeengestatinginthepregnantfemaleforthelast

thirteenmonths,thatis,sinceherlastjourneysouth.Theexpectantcow

isaidedinthebirthofthecalfbyanotherfemalethatactsasamidwife.

Atbirththecalfsinkstowardtheseafloor.Beingamammalthewhalemust

breatheatthesurface.Themidwifeguidesthebabywhaletothesurfacefor

itsfirstgulpofair.Thecalfthenfindsitsmother1snipplesandrichwhale

milkisforcedintoitsmouth.Duringthenexttwomonthsthecalfwillgrow

twentyfeetanddoubleitsweight.

6.InMarchthewhalesbegintheirlongjourneynorthtotheArctic.The

newly-pregnantfemalesleavefirst,followingbythemalesandimmaturefemales.

ThelasttoleavethewarmwatersofBajaarethefemalesandtheircalves.

ThewhalesarriveattheirArcticfeedinggroundinJune.Manyscientists

believethatduringthisentireeightmonthlong,14,000milejourney,the

Californiagreywhaledoesnotfeedatall!

27、Paragraph3

28、Paragraph4

29、Paragraph5

30、Paragraph6

A.TheVoyageBack

B.AnArcticSummer

C.FeedingHabits

D.AttheBreedingGrounds

E?TheMoveSouth

F.Mating

31、Alayerofblubberapproximatelysixinchesthick

32、Thewhalefeedson.

33、Amatinggroupconsistsof.

34、Thenewly-bornwhaleisassistedto.

A.smallshrimp-likeanimalscalledamphipods.

B.protectsthewhaleinArcticwaters.

C.increasethecirculationofitsblood.

D.twomalesandonefemale.

E.leavesitsArcticfeedinggroundsz

F.thesurfaceofthewaterbyawhale"midwife”.

第4部分：閱讀理解

第一篇/rttj

EscapingfromtheEarth

TheEarthhasaforcethatpullsthingstowarditself.Wecallthisforce

gravity（地心弓|力）.Thisissomethingwelivewithallthetimezandwetake

itforgrantedandhardlyeverthinkaboutit.Butitisamostimportant

factorinrocketoperationandmustbeovercomeifwearetogetanywhere

inspace,oroffthegroundatall.

Takethethrowingofahallasanexample.Thehardertheballisthrown,

thefasterandhigheritwillgo.Whatisthesecret?Itsspeed.Ifwecould

throwtheballhardenoughitwouldgoupandupforeverandnevercomedown.

Thespeedatwhichitwouldhavetobethrowntodothisisknownasescape

speed.Ofcourse,wecannotthrowaballhardenoughbecausethespeedrequired

toescapecompletelyfromtheEarth1sgravityissevenmilespersecond,or

overtwenty-fivethousandmilesperhour.

Onceescapespeedhasbeenreachedbyaspacecraft（宇宙飛船）,nofurther

powerisneeded.ArocketaimedattheMoon,forinstance,will"coast”（滑

行）therestofthewaybecausetheEarth1sgravitycannotthenpullitback,

andthereisnoairresistance（6且力）inspacetoslowitdown.This"coasting"

isknownas"freefallH.Thatdoesnotmeantherocketisfallingdowntowards

theEarthbutthatitistravelingfreelyinspacewithouttheaidofpower,

likeabicyclecoastingdownhill.

Freefallisanimportantfeatureofspacetravel：itwouldbeimpossible

tocarryenoughfueltoprovidepoweredflightallthetime.

35、WhatisthemostimportantfactorforarockettoescapefromtheEarth?

A.Totravelasfastasitcan.

B.ToovercometheEarthgravity.

C.Togetawayfromtheairresistance.

D.Tohavestrongpowerinitsoperation.

36、HowfastwillarocketgotoescapecompletelyfromtheEarth*sgravity?

A.Seventymilespersecond.

B.Seventhousandmilesperhour.

C.Twenty-fivethousandmilespersecond.

D.Twenty-fivethousandmilesperhour.

37>AsthereisalwaystheEarth1sgravitational（土也心'弓I力的）pull,people.

A.acceptitwithoutquestioningit

B.nevernoticeitspresence

C.hardlythinkabouthowtouseit

D.oftentrytoescapefromit

HH

38、Whenabicyclecoastsdownhillzit

A.runsalongthehillside

B.doesnotneedanyfurtherpower

C.runsfreelytoalldirections

D.doesnotmeetwithairresistance

39、Whyisitnotnecessarytoprovidepoweredflightinspaceallthetime?

A.Fewspacecraftscompletetheirflightoperations.

B.TheEarth1sgravitycannotbeovercome.

C.Nofuturepowerisneededaftertheescapespeedisreached.

D."Freefall11takestheplaceoftheEarth1sgravitypull.

弟一^扁

AcrosstheEnglishChannel

ToswimacrosstheEnglishChanneltakesatleastninehours.It1sahard

workanditmakesyoushortofbreath.ToflyovertheChanneltakesonly

1

twentyminutes（asonlyasyourenotheldupattheairport）zbutit*san

expensivewaytotravel.Youcantravelbyhovercraftifyoudon11mindthe

noise,andthattakesfortyminutes.Otherwiseyoucangobyboat,ifyou

dreamsofbeingabletodrivetoFranceinhisowncar."Notpossible",you

say.Wellwaitaminute.PeopleareonceagainconsideringtheideaofaChannel

tunnelorbridge.

Thistime,theGreaterLondonCouncilislookingintothepossibilityof

buildingaChannellinkstraighttoLondon.Abridgewouldcostfarmorethan

atunnel,butyouwouldbeabletogobyrailorbycaronabridge,whereas

atunnelwouldprovidearaillinkonly.

Whyisthisideabeingdiscussedagain?IsBritainbecomingmoreconscious

oftheneedforlinkswithEuropeasaresultofjoiningtheEEC（歐共體）？

Well,perhaps.Themainreason,though,isthatatunnelorbridgewouldreach

thetwentysquarekilometersofLondon'sdisuseddockland（舟臺(tái)塢士也）,Alinkfrom

Londontothecontinentwouldstimulatetradeandre-vitalize（使…重新具有活

力）theportzandwouldmakeLondonamaintradingcenterinEurope.Witha

linkovertheChannelzyoucouldbuyyourfishandchipsinEnglandandbe

abletoeattheminFrancewhiletheywerestillwarm!

40、WhichofthefollowingstatementsisTRUE?

A.SwimmingacrosstheChanneltakeslessthanfourhours.

B.TheideaofaChanneltunnelorbridgeisaverynewone.

C.Itisconsideredtobemoredifficulttoswimacrossthechannelthan

anyothermeans.

D.Atunnelorbridgewouldonlyreachasfarasthecoast.

41、Atunnelwouldbe.

A.lessexpensivetobebuiltthanabridge

B.moreexpensivetobebuiltthanabridge

C.lessexpensivetobebuiltthanarail

D.moreexpensivetobebuiltthanarail

42、IftheybuiltaChanneltunnel,youwould

A.neithertakeatrainnorgobycar

B.eithertakeatrainorgobycar

C.onlytakeatrain

D.onlytakeabus

43、ItcanbeconcludedthatmanyofLondon1sdockyardsare

A.notusedB.fullyused

C.seriouslyblockedD.openedagain

44、Channellinkwould.

A.allowustobyfishandchipsinFrance

B.makethejourneyfromEuropetoEnglanddangerousbuteasierandfaster

C.decreasemoretradeforLondon*sdockyards

D.makeLondonmoreprosperousagain

XJ—

ProblemsoftheElderly

Gerontologists（老年人問(wèn)題學(xué)者）studyhowoldpeoplearetreatedwithina

societyandhowtheelderlydealwiththeinevitableproblemsofaging,

particularlythoseinvolvinghealthandincome.Healthproblemsincludenormal

lossesinhearing,eyesightzandmemory,andtheincreasedpossibilityof

chronic（慢性的）diseases.Theselossesaregradualandproceedatdifferent

ratesforeachindividual.Ingeneral,thehealthofoldpeopletodayisbetter

thanthatofearliergeneration-aconditionthatislikelytoimprovestill

furtherasmorepeoplereceivebettermedicalcarethroughttheirlives.

Becausemostoldpeoplearenolongerinthelaborforce,asteadysource

ofincomeisnecessary.Systemsofpensionsandbenefitsarecharacteristic

ofindustrialsocieties.OneexampleisSocialSecurityintheU.S.zwhich

isnowincreasedautomaticallyasthecostoflivingrises,thusreducing

somewhattheeffectofinflation.

Althoughtheincomeofretiredpeopleisabouthalfthatofworkingpeople,

mostmanagetoremainfinanciallyindependent.

Incomeneedsandhealtharewhatpeopleconsidermostwhentheydecide

whethertore-tireornot.Puttinganendtothelimitontheretirementage

isnotexpectedtocausemanyworkerstostayonthejobiftheycanafford

toretire.TheneedtorelievestrainsontheSocialSecuritySystem,however,

hasledtolegislationthatgraduallyraisestheageatwhichpeoplecanget

fullbenefits.Thismightforcethemtoworklongerinthefuture.

Elderlypeoplethemselvesoftendisplayhighspirits,satisfactionwith

lifezandfeelingsofself-worth.Theimportantfactorsarehealthandincome.

Thetaskofmodernsocietiesistoensurethattheagedhavetheirbasicneeds

metandthattheycancontinuetofunctioninthecommunity.

45、Accordingtothefirstparagraph,whichofthefollowingisNOTaproblem

ofaging?

A.Graduallossofhearing.

B.Graduallossofcourage.

C.Graduallossofsight.

D.Graduallossofmemory.

46、SoicalSecurityintheU.S.isincreased

A.beforeinflationoccurs

B.automaticallyasthelivingcostrises

C.automaticallyasthelivingcostdrops

D.attherequestofretiredpeople

47、Theexpression"iftheycanaffordtoretire*1inparagraph4probably

means.

A.theyarewillingtoretire

B.theycanwellsupportthemselvesafterretirement

C.theyareforcedtoretire"

D.theyarepermittednottoretireH

48、Themostimportantfactorsthatonehastoconsiderinmakingthedecision

toretireare.

A.healthandincome

B.socialbenefits

C.feelingsofself-worth

D.inflationandthecostofliving

49、Accordingtotheiastparagraph,whichofthefollowingisNOTtrueof

elderlypeople?

A.Theyoftenshowhighspirits.

B.Theyoftendisplaysatisfactionwithlife.

C.Theyfeelsadandlonely.

D.Theyoftendisplayfeelingsofself-worth.

第5部分：補(bǔ)全短文

ConservationorWastedEffort?

1

Theblackrobin（旅―）isoneoftheworldsrarestbirds.Itisasmallz

wildbird,anditlivesonlyontheislandofLittleMangere,offthecoast

ofNewZealand.In1967therewereaboutfiftyblackrobinsthere；in1977

therewerefewerthanten.50.

Energeticstepsarebeingtakentopreservetheblackrobin.51Theidea

istobuyanotherislandnearbyasaspecialhome,a"reserve"zforthreatened

wildlifezincludingblackrobins.TheorganizerssaythatLittleMangere

shouldthenberestocked（重新準(zhǔn)備）withtherobin*sfood.Thousandsofthe

requiredplantsareatpresentbeingcultivatedinNewZealand.

Isallthisconcernawasteofhumaneffort?52Arewelosingoursense

ofwhatisreasonableandwhatisunreasonable?

Intheearth*slong,longpasthundredsofkindsofcreatureshaveevolved,

risentoadegreeof-successanddiedout.Inthelong,longfuturethere

willbemanynewanddifferentformsoflife.Thosecreaturesthatadapt

themselvessuccessfullytowhattheearthofferswillsurviveforalong

time.53Thisisnature1sprovenmethodofoperation.

Theruleofselection--"thesurvivalofthefittestH--istheonebywhich

humanbeingshavethemselvesarrivedonthescene.We,beingoneofthemost

adaptablecreaturestheearthhasyetproduced,maylastlongerthan

most.54Youmaytakeitasanotherrulethatwhen,atlast,humanbeings

showsignsofdyingout,noothercreaturewillextendapaw（爪）topostpone

ourdeparture.Onthecontrary,wewillbehurriedout.

Lifeseemstohavegrowntootoughforblackrobins.Ileaveyoutojudge

whetherweshouldtrytodoanythingaboutit.

ASomecreatures,certainsmallanimals,insectsandbirdszwillalmost

certainlyoutlast（比長(zhǎng)久）man,fortheyseemevenmoreadaptable.

BThesethatfailtomeetthechallengeswilldisappearearly.

CDetailedstudiesaregoingon,andapublicappealformoneyhasbeenmade.

DBothrepresentordersintheclassificationoflife.

EIsitanybusinessofourswhethertheblackrobinsurvivesordiesout?

FThesearetheonlyblackrobinsleftintheworld.

第6部分：完形填空

TheCaseoftheDisappearingFingerprints

Oneusefulanti-cancerdrugcaneffectivelyerasethewhorls（蘿狀指紋）and

othercharacteristicmarksthatgivepeopletheirdistinctive

fingerprints.Losingthemcouldbecometroublesome.Acase55onlineina

letterbyAnnalsofOncologyindicateshowbiga56losingfingerprintsis.

Eng-HuatTan,aSingapore-basedmedicaldoctordescribesa62-year-old

manwhohasusedcapecitabine（卡培彳也濱）七。57hisnasopharyngealcancer（鼻咽

癥）?Afterthreeyearsonthe58，thepatientdecidedtovisithisU.S.relatives

lastDecember.ButhewasstoppedbyU.S.customsofficials594hoursafter

enteringthecountrywhenthoseofficialscouldn1tgetfingerprintsfrom

theman.Therewereno60swirly（旋渦》犬的）marksappearingfromhisindexfin

ger.

U.S.customshasbeenfingerprintingincomingforeignvisi