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2023年职称英语考试理工类b级考试真题第1部分:词汇选项(第1~15题,每题1分,共15分)下面每个句子中均有1个词或者短语划有底横线,请为每处划线部分拟定1个意义最为接近的选项。1、Joecametothewindowasthecrowd

chanted,”joe,joe,joe!”A.jumpedB.repeatedC.maintainedD.approached答案为:A本题解析:A

chant这个词的意思是“唱”,特别是“反复、单调地唱或吟诵”。本句中说窗外的人群反复呼喊Joe的名字,所以这里可以用repeat替代chant2、What

puzzles

meiswhyhisbooksaresopopular.A.confusesB.shocksC.influencesD.concerns答案为:C本题解析:C

puzzle作动词用的意思是“感到不解、迷惑”,句子的意思是:令我不解的是为什么他的书如此受欢迎。动词confuse恰好和puzzle同义,并且用法也相同3.Thestormcaused

severe

damage.A.physicalB.accidentalC.environmentalD.serious答案为:A本题解析:A

severe有“严厉的、严重的”多种意义。severedamage是严重破坏,故可用serious代替。又如:severecriticism严厉批评、severesituation严峻的形势、severewinter严冬、severeloss严重损失、severeteacher严厉的老师4.Ouraimwasto

update

thehealthservice,andwesucceeded.A.offerB.modernizeC.provideD.fund案为:A5.Hercommentsaboutmenare

utterly

ridiculous.A.slightlyB.partlyC.faintlyD.completely答案为:C本题解析:C

utterly的意思是“完全”,和completely同义6.Alargecrowd

assembled

outsidetheAmericanembassy.A.watchedB.gatheredC.shoutedD.walked答案为:D本题解析:D

assemble是“集结”的意思,gather是具有这一词义的最普通的一个词7.The

contempt

hefeltforhisfellowstudentswasobvious.A.needB.hateC.loveD.pity答案为:C本题解析:C

在四个选项中和contempt(蔑视)意义最接近的是hate,pity的意思是“怜悯”。8.Alltheflatsinthebuildinghadthesame

layout.A.colorB.arrangementC.sizeD.function答案为:B本题解析:B

layout的意思是“布局、安排”,如:layoutoftheexhibitionhall,layoutoftheshoppingcomplex等。本句的意思是:大楼里所有的公寓布局都同样。arrangement可以指时间、日程的安排,也可以指空间的分割和安排。function的意思是“功能”9.Theweatherwas

crisp

andclearandyoucouldseethemountainsfiftymilesaway.A.hotB.heavyC.freshD.windy答案为:A本题解析:A

crisp通常用于修饰食品.表达“脆的、新鲜而脆生的”,如:crispcrackers,crisplettuce等。但它也可以用来描述天气,表达“清新、凉爽的”,在本句中它表达的就是这个意思,所以可以用fresh来代替10.He

inspired

manyyoungpeopletotakeupthesport.A.allowedB.calledC.advisedD.encouraged答案为:B本题解析:B

lnspiresb.todosth.是“鼓励、激励某人做某事”的意思,这里inspire和encourage的词义和用法同样,故可以用encourage来代替。11.Ithink7foradrinkisabit

steep,don’tyou?A.tightB.highC.lowD.cheap答案为:D本题解析:D

steep这个词最常用的意义是“陡峭的”,如:asteepslope陡峭的山坡,但在口语中它可以用来表达“(规定、价格)过高、难以接受”的意思12.Mostbabiescan

take

inawiderangeoffoodeasily.A.bringB.keepC.serveD.digest答案为:D本题解析:D

takein这个短语可以有多种解释,如“接纳、接受、留宿、收缩、改小”等。在本句中它的意义很明显是“吸取、消化”,故选digest13.Thecitycentrewas

wipedout

bythebomb.A.destoryedB.coveredC.reducedD.moved答案为:C本题解析:C

wipeout是个短语,意思是“消灭、摧毁”,和动词destroy同义。又如:Thewholetownwaswipedoutbythelandslide.滑坡摧毁了整个城乡14.Thewallsaremadeof

hollow

concreteblocks.A.emptyB.bigC.longD.new答案为:D本题解析:D

hollow的意思是“空心的”,如:ahollowtree,ahollowpipe。这里可以用empty来替换。15.Dowehavetowearthesename

tags?A.listsB.labelsC.formsD.codes答案为:C本题解析:C

tag小标签,如:pricetags价格标牌、luggagetags行李标签。在四个选项中label和它同义。form是“表格”,code是“码”,如barcode条形码第2部分阅读判断EasternQuakesCanTriggerBigShakesInthefirstweekofNovember2023,peopleincentralOklahomaexperiencedmorethantwodozenearthquakes.Thelargest,amagnitude(量)5.6quake,shookthousandsoffansinacollegefootballstadium,causedcracksinafewbuildingsandscaredmanypeoplewhohadneverfeltaquakebefore.Oklahomaisnotanareaofthecountryfamousforitsquakes.IfyouwatchthenewsonTV,youseereportsaboutallsortsofnaturaldisasters.Butthemostdangeroustypeofnaturaldisaster,andalsothemostunpredictable,istheearthquake.ResearchersattheUSGeologicalSurvey(USGS)estimatethatseveralmillionearthquakesoccurgloballyeachyear.Thatmaysoundscary,butpeopledon'tfeelmanyofthembecausetheyhappeninremoteandunpopulatedregions.Manyquakeshappenundertheocean,andothershaveaverysmallmagnitude.Scientistsknowaboutsmall,remotequakesonlybecauseofverysensitiveelectronicdevicescalledseismometers(地震仪).Thesedevicesdetectandmeasurethesizeofgroundvibrations(震颤)producedbyearthquakes.Altogether,USGSresearchersuseseismometerstoidentifyandlocateabout20230earthquakeseachyear.Althoughearthquakescanhappenanywhereintheworld,reallybigquakesoccuronlyincertainareas.Thelargestonesregisteramagnitude8orhigherandhappen,onaverage,onlyonceeachyear.SuchbigonestypicallyoccuralongtheedgesofEarth'stectonicplates(构造板块).ThctonicplatesarehugepiecesofEarth'scrust(外壳),sometimesmanykilometersthick.Often,edgesoftheseplatestemporarilylocktogether.Whenplatespushandscrape(擦)pasteachotherearthquakesoccur.Onaverage,tectonicplatesmoveveryslowly--boutthesamespeedasyourfingernailsgrow.Butsometimesearthquakesrumble(轰轰作响)throughportionsofthelandscapefarfromaplate'sedges.Althoughlessexpected,these"mid-plate"smallearthquakescanbestantialdamage.SomeofthebiggestknownexampleshittheeasternhalfoftheUnitedStatestwocenturiesago.Today,scientistsarestillpuzzlingoverwhythequakesoccurredandwhensimilaronesmightoccur.16.Oklahomaisanareaoftenexperiencingnaturaldisasters.A.RightB.WrongC.Notmentioned17.Theearthquakeisthemostunpredictablenaturaldisaster.A.RightB.WrongC.Notmentioned18.Fewearthquakeshappenwithoutpeople'sawareness.A.RightB.WrongC.Notmentioned19.SeismometerscanidentifyandlocatemostoftheearthquakesinChina.A.RightB.WrongC.Notmentioned20.Bigearthquakesofamagnitude8orhigherseldomhappenfarfromtheedgesoftectonicplates.A.RightB.WrongC.Notmentioned21.Whenevertectonicplatesmove,earthquakeshappen.A.RightB.WrongC.Notmentioned22.TheearthquakethathittheeasternhalfoftheUnitedStatestwocenturiesagoisthebiggest"mid-plate"oneinhistory.A.RightB.WrongC.Notmentioned16A

根据第一段倒数第二句:IfyouwatchthenewsonTV,youseereportsaboutallsortsofnaturaldisasters.(假如你经常看电视的话,你会看到各种各样的关于自然灾害的报道。)17A

根据第一段最后一句:Butthemostdangeroustypeofnaturaldisaster,andalsothemostunpredictable,istheearthquake.18B

本题的意思是:几乎所有的地震人们都有感知。根据第二段最后两句,我们得出:很多地震是人们感觉不到的。19C

本文主线没有提到中国。20A

根据第四段最后一句:8级或8级以上的大地震一般发生在地球构造板块的边沿。21B

根据第五段第三句:只有本地球的板块互相摩擦时,地震才会发生。本句的意思是:

只要地球的板块一挪动,地震就会发生。22C

根据本文倒数第二句:Someofthebiggestknownexample...(一些已知的在美国东半部发生的地震是最大的例子),但没有说明是历史上最大的地震。第3部分概括大意与完毕句子LearnaboutNobleGases(惰性气体)1Haveyoueverriddenonaballoon?Manytouristspotsofferballoonridesinorderforpeopletoseethebeautyofaplacefromabove.Aballooncontainsanoblegascalledhellum(氦).Formerly,balloonscontainedhydrogenbuthydrogenisveryflammableanddangerouswhenuncontrolled.Therefore,peopleshiftedtohelium,whichissafer.Heliumissafebecauseithasthepropertiesofthenoblegases.2Peopleoncebellevedthatnoblegasescouldn'tchemicallyreactatall.Forthisreason,theywerecalledinertgases(惰性气体).TheywerealsolistedunderGroup0intheoldperiodictablebecausescientistsbelievedthatthegaseshavezerovalence(价)electronsintheiroutershell.Thiswaslaterproventobeuntruewhensomenoblegascompoundswerediscovered.3Thegasesareelements,whichsharesimilarproperties.Thesepropertiesincludebeingmonoatomic,colorless,odorless,beingabletoconductelectricity,andhavinglowchemicalreactivity.NoblegasesincludeHelium,Neon,Argon,Krypton,XenonandRadon.TheseareallfoundinGroup18,intherightmostcolumnoftheperiodictable.Ifyoulookattheperiodictable,youwillnoticethattheseelementsaretheonlyones,whichdonothaveacharge.Heliumhasthelowestmolecular(分子的)weightwhileRadonistheheaviest.4Rememberthatchemicalreactionsoccurbecauseatomshavevalenceelectrons,whichareelectronsintheiroutershell.Whentheoutershellis"unfilled"ortherequirednumberofelectronsisnotyetcomplete,theatomismorereactive.Noblegaseshaveafulloutershell,meaningthattheyhavecompleteelectronsintheiroutershell.Thiscompletenumbervaries.Forinstance,theoutershellofHeliumhas2valenceelectronswhiletheoutershellofXenonhas8electrons.Nowadays,thereremainstobeafewnoblegasesbecauseofthelowchemicalreactivityofthesesaidgases.5becauseoftheirproperties,noblegaseshavemanyimportantapplications.Theyarewidelyusedinmedicineandindustries.Forinstance,liquidHeliumisusedforsuperconductingmagnets(磁体).Thesemagnetsareveryimportantinphysicsandmedicine.Whenadoctorsuspectsthataperson'sbrainhasbeendamaged,hemightrequestforMagneticResonanceImaging(MRI).MRIallowsthedoctorto"see"thebrain,withoutoperatingonthepatient.23.paragraph224.paragraph325.paragraph426.paragraph5A.Howwerenoblegasesdiscovered?B.whatistheperiodictable?C.whataretheapplicationsofnoblegases?D.Howwerenoblegasesunderstoodinthepast?E.Whatcausesthelowchemicalreactivityofnoblegases?F.Whatarenoblegases?27.Noblegasesarenotverychemically.28.AmongtheelementsofnoblegasesHeliumisthe.29.Therequirednumberofelectronsinnoblegases'outershellis.30.MRImaymakeoperatingonthepatient.A.completeB.reactiveC.unnecessaryD.flammableE.importantF.lightest23

E

根据该段第一句话:Peopleoncebelievedthatnoblegasescouldn’tchemicallyreactatall.24

A

本段开头介绍了noblegases的相同点,紧接着作者又列出了noblegases涉及的气体以及它们的特性。25

该段第一句和最后一句中的chemicalreaction和chemicalreactivity点出了该选项。26

F

该段开头...noblegaseshavemanyimportantapplications是本段的主题句。27

B

第二段第一句中的react可以用bereactive替换。28

A

根据第三段最后一句:Heliumhasthelowestmolecular(分子的)weight.29

D

根据第四段第三句:...meaningthattheyhavecompleteelectronsintheiroutershell.30

F

根据本文最后一句:MRIallowsthedoctorto"see"thebrain,withoutoperatingonthe第4部分阅读理解第一篇

GrossNationalHappinessInthelastcentury,newtechnologyimprovedthelivesofmanypeopleinmanycountries.However,onecountryresistedthesechanges.HighintheHimalayanmountainsofAsia,thekingdomofBhutanremainedseparate.ItspeopleandBuddhist(佛教)culturehadnotbeenaffectedforalmostathousandyears.Bhutan,however,wasapoorcountry.Peoplediedatayoungage.Mostofitspeoplecouldnotread,andtheydidnotknowmuchabouttheoutsideworld.Then,in1972,anewrulernamedKingJigmeSingyeWangchuckdecidedtohelpKingWangchucklookedatothercountriesforideas.HesawthatmostcountriesmeasuredtheirprogressbytheirGrossNatonalProduct(GNP).TheGNPmeasuresproductsandmoney.Whenthenumberofproductssoldincreases,peoplesaythecountryismakingprogress.KingWangchuckhadadifferentideaforBhutan.Hewantedtomeasurehiscountry'sprogressbypeople'shappiness.Ifthepeople'shappinessincreased,thekingcouldsaythatBhutanwasmakingprogress.Todecideifpeoplewerehappier,hecreatedameasurecalledGrossNationalHappiness(GNH).GNHisbasedoncertainprinciplesthatcreatehappiness.Peoplearehappieriftheyhavehealthcare,education,andjobs.Theyarehappierwhentheyliveinahealthy,protectedenvironment.Theyarehappierwhentheycankeeptheirtraditionalcultureandcustoms.Finally,peoplearehappierwhentheyhaveagood,stablegovernment.NowtheseissomeevidenceofincreasedGNHinBhutan.Peoplearehealthierandarelivinglonger.Morepeopleareeducatedandemployed.Teenty-fivepercentofthelandhasbecomenationalparks,andthecountryhasalmostnopollution.TheBhutanesecontinuetoweartheirtraditionalclothingandfollowtheirancientBuddhistcustoms.Bhutanhasalsobecomeademocracy.In2023,KingWangchuckgavehispowertohisson.Althoughthecountrystillhadaking,ithelditsfirstdemocraticelectionsthatyear.Bhutanhadpoliticalpartiesandpoliticalcandidatesforthefirsttime.Finally,Bhutanhasconnectedtotherestoftheworldthroughtelevisionandinternet.Bhutanisasymbolforsocialprogress.ManycountriesarenowinterestedinBhutan'sGNH.Thesecountriesareinvestigatingtheirownwaystomeasurehappiness.Theywanttocreatenewpoliciesthattakecareoftheirpeople,cultures,andland.BrazilmaybethenestcountrytousetheprinciplesofGNH.BrazilianleadersseetheprinciplesofGNHasasourceofinspiration.Brazilisalargecountrywithadiversepopulation.IfhappinessworksasameasureofprogressinBrazil,perhapstherestoftheworldwillfollow.31.WhowasJigmeSingyeWangchuck?A.Aking.B.Apresident.C.ABuddhistpriest.D.Ageneral.32.ApartfrommodernizingBhutan,whatelsedidWangchuckwanttodoforBhutan?A.Tomakeitspopulationgrow.B.Tokeepitstraditionsandcustoms.C.Tokeepitseparatefromtheworld.D.Toencourageitspeopletogetrich.33.AcountryshowsitsprogresswithGNPbyA.spendingmoremoney.B.spendinglessmoney.C.providingmorejobs.D.sellingmoreproducts.34.AccordingtoGNH,peoplearehappieriftheyA.havenewtechnology.B.canchangetheirreligion.C.haveagood,stablegovernment.D.havemoremoney.35.TodaymanycountriesareA.usingtheprinciplesofGNHtomeasuretheirprogress.B.workingtogethertodevelopacommonscaletomeasureGNH.C.takingbothBhutanandBrazilassymbolsforsocialprogress.D.tryingtofindtheirownwaystomeasurehappiness.31

第一段里就提到一位名为KingJigyneSingyeWangchuck的新的统治者,很显然Wangchuck是一位国王。32

第一段的结尾处讲到KingJigmeSingyeWangchuckdecidedtoheipBhutantobecomemodern,butwithoutlosingitstraditions,可见这位国王决定要让不丹现代化,但又不失去自己的传统。33

在第二段里可以找到对GNP一个十分简朴化的解释:TheGNPmeasuresproductsandmoney.

When

the

number

ofproducts

sold

increases,

people

say

the

country

is

makingprogress,也就是说卖出的产品增长了,就说明这个国家在进步。34

第三毁列举了衡量GNH的多个标准,其中涉及人民享受医疗保险、受教育、有工作、生态环境健康并受到保护等。最后提到的一个标准便是人民有个好的、稳定的政府。35

A

答案在第五段里下面这两个句子中可以看到:ManycountriesarenowinterestedinBhutan's

GNH.

"Thesecountriesareinvestigatingtheirownwaystomeasurehappiness.第二篇ArchiveGallery:TheBestofBionics(仿生学)Humansmightbethemosthighly-evolvedspeciesontheplanet,butmostanimalspossessskillswecanonlydreamofhaving.Imaginehowmuchelectricitywecouldsaveifwecouldseeinthedarkthewaycatsdo.Imagineleapingfromtreetotreelikeamonkey.Giraffes(长颈鹿),whichareotherwisecalmandgood-natured,sleeponly4.6hoursaday.Werealizedalong,longtimeagothatnatureprovidesthebestblueprint(蓝图)forinvention.We'veborrowedcanalsfrombeavers(河狸)andreflectorsfromcat'seyes.Althoughthewords"bionics"becamepopularonlyafterthe1960s,historyshowsthatnaturehasalwaysprovidedideasonsolvingeverydayproblems.Ourarchives(档案)don'tgobacktothetimeofLeonardodaVinciandhisbird-likeflyingmachines,butwecantakeyoutothelate19thcentury,whereweappliedthosesameprinciplesforbuildingourfirstpracticalairplanes.TopreparefortheirflightatKittyHawk,theWrightbrothersstudiedthemovementsofpigeonstofigureouthowtheystayedhighupwhentheywereheavierthanair.Theirsuccessinspiredscoresofsuccessorstoimproveontheairplanebystudyingvariousaspectsofnature.OneofOrvilleWright'spupilscaughtandstuffedseagullstoexaminetheirwingspan.Meanwhile,twoFrenchinventorsexaminedspinningsycamore(梧桐)seedsinanefforttoapplythosesamemotions,reversed,toahelicopter.Someexamplesaremoreobviousthanothers.TheoutsideoftheairplanedesignedbytheWrightbrotherslookslikeaminimalistic(简朴抽象艺术)structure.Ontheotherhand,BarneyConnett'sfishsubmarine(潜水艇)actuallylookslikeafish.Somebio-inspiredconceptshaveyettobeinvented.Inthe1960s,theUSArmycommissionedseveraluniversityprofessorstoconductresearchonthemotorskillsanimalsinhopeofapplyingthosesameabilitiestotanks.Tanksthatrunlikehorsesorjumplikegrasshoppers(蚂蚱)-soundsshocking,doesn'tit?Butimaginehowlifewouldchangeifwecouldachievethat.36."cats","monkeys"and"giraffes"mentionedinparagraph1areexamplestoillustrateA.theyarehighly-evolvedspeciesashumans.B.humanscanlearnanimals'skills.C.theyareskillfulindifferentways.D.animalshaveskillsthathumansdonotpossess.37.Whichofthefollowingcanbefoundinthearchivegallery?A.Historybooks.B.TheWrightbrothers'sculpture.C.Firstpracticalairplanesbuiltinthelate19thcentury.D.Leonardodavinci'sbird-likeflyingmachines.38.WhathappenedaftertheWrightbrothers'success?A.Peoplecarriedoutasystematicstudyonpigeons.B.Peoplestudiedmoreanimalsandplantstodeveloptheairplane.C.Peoplecoundflytheirairplaneforfun.D.PeoplekepttheirairplaneataFrenchgallery.39.WhichofthefollowingintrueabouttheresearchcarriedoutbytheUSArmy?A.Ithaschangedourlife.B.Ithascostalargesumofmoney.C.Ithasimprovedtheabilitiesoftanks.D.Ithasnotsucceededyet.40.Whatdoesthewriterwanttotellinthepassage?A.Manyinventionsgetideasfromnature.B.Someanimalspossessuniqueskills.C.Peopleshouldprotectnature.D.Bionicsisfarfromperfect.36

A

根据第一段第一句:...butmostanimalspossessskillswecanonlydreamofhaving.37

D

根据第二段最后一句。A和B没有提到。C的叙述恰好与原文相反。38

根据第三段最后两句:一个例子是对海鸥的研究,另一个例子是对梧桐树种子的研究。39

最后一段第一句yettobeinvented和最后一句中ifwecouldachievethat都说明了该研究还没有成功。A和D显然不对,C则没有提及。40

B

A只涉及第一段;C主线没有提及;D只涉及最后一段。整篇文章都在论述人类从自然中所获灵感,进而产生了新发明第三篇"LifeFormFound"onSaturn'sTitanScientistssaytheyhavediscoveredhintsofalienlifeontheSaturn'smoon.ThediscoveryofasortoflifewasannouncedafterresearchersattheUSspaceagency,NASA,analyzeddatafromspacecraftCassini,whichpointedtotheexistenceofmethane-basedformoflifeonSaturn'sbiggestmoon.Scientistshavereportedlydiscoveredcluesshowingprimitivealienbeingsare"breathing"inTitan'sdenseatmospherefilledwithhydrogen.TheyarguethathydrogengetsabsorbedbeforehittingTitan'splanet-likesurfacecoveredwithmethanelakesandrivers.This,theysay,pointstotheexistenceofsome"bugs"consumingthehydrogenatthesurfaceofthemoonlessthanhalfthesizeoftheEarth."Wesuggestedhydrogenconsumptionbecauseit'stheobviousgasforlifetoconsumeonTitan,similartothewayweconsumeoxygenonEarth,"saysNASAscientistChrisMcKay."Ifthesesignsdoturnouttobeasignoflife,itwouldbedoublyexcitingbecauseitwouldrepresentasecondformoflifeindependentfromwater-basedlifeonEarth."Todate,scientistshavenotyetdetectedthisformoflifeanywhere,thoughthereareliquid-water-basedmicroorganismsonEarththatgrowwellonmethaneorproduceitasawasteproduct.OnTitan,wheretemperaturesarearound90Kelvin(minus290degreesFarenheit),amethanebasedorganismwouldhavetouseasubstancethatisliquidasitsmediumforlivingprocesses,butnotwateritself.WaterisfrozensolidonTitan'ssurfaceandmuchtoocoldtosupportlifeasweknowit.ScientistshadexpectedtheSun'sinteractionswithchemicalsintheatmospheretoproduceacoatingofacetyleneonTitan'ssurface.ButCassinidetectednoacetyleneonthesurface.TheabsenceofdetectableacetyleneontheTitan'ssurfacecanverywellhaveanon-biologicalexplanation,saidMarkAllen,aprincipalinvestigatoroftheNASATitanteam."Scientificconservatismsuggeststhatabiologicalexplanationshouldbethelastchoiceafterallnon-biologicalexplanationsareaddressed,"Allensaid."Wehavealotofworktodotoruleoutpossiblenon-biologicalexplanations.Itismorelikelythatachemicalprocess,withoutbiology,canexplaintheseresults."41.WhatdoscientistsclaimtohavefoundaboutSaturn?A.Water-basedlifeonit.B.Methane-basedlifeonitsbiggestmoon.C.Anewmoonmovingaroundit.D.Earthlikelifeonitsbiggestmoon.42.WhichofthefollowingstatementsaboutTitanistrue?A.ItisaslargeastheEarth.B.Thereisacetyleneonitssurface.C.Wateronitactsasalifesupportingmedium.D.Hydrogenconsumptionisreportedtobeonit.43.Theexpression"thisformoflife"inparagraph5referto?A.Water-basedlife.B.oxygen-basedlife.C.Methane-basedlife.D.Liquid-basedmicroorganisms.44.ItcanbeinferredfromMarkAllen'saddressthatA.ScientistsaretryingtoconfirmtheseislifeonTitan.B.Scientistsagreethatachemicalprocessisaconvincingexplanation.C.Scientistssharetheopinionthatabiologicalexplanationisreasonable.D.ScientistsarearguingoverwhetherthereislifeonTitan.45.Whichofthefollowingcanreplacethetitleofthispassage?A.AdifferentLifeForm,aPossibility.B.EarthlikeLivingBeingsFoundonTitan.C.FindingofOneMoreMoonofSaturn's.D.Titan,aNewSatelliteDiscovered.41

根据第一段最后一句:...data...whichpointedtotheexistenceofmethane(甲烷)

-basedformoflifeonSaturn'sbiggestmoon.42

C

第二、三、四段说明土星上的生命也许靠氢气生存。A主线没有提及,根据第六段最后一句可以看出B正好与事实相反;第五段最后两句指出水不是支撑生命的媒介,所以D是错误的。43

C

根据上一段最后一句:...becauseitwouldrepresentasecondformoflifeindependentfromwater-basedlifeonEarth.这表白A是不对的。根据全文来看,B和D也与本文不符。44

B

本文最后一段中...afterallnon-biologicalexplanationsareaddressed,...alotofworktodo...可以看出,C和D肯定与MarkAllen的话相悖,A没有提到。45

全文都在讨论一种也许性。不能肯定外星人就像地球人,因此B不对。C和D也与原文不符。第5部分补全短文VoiceYourOpinion:ChangeIsNeededinYouthSportsEverywhereyoulook,youseekidsbouncingabasketballorwavingatennisracquet(网球拍).Andthesekidsaregettingyoungerandyounger.Insomecountries,childrencancompeteonbasketball,baseball,andvolleyballteamsstartingatagenine.(46)Andswimmingandgymnasticsclassesbeginatagefour,topreparechildrenforcompetition.It'struethatafewofthesekidswilldevelopintohighlyskilledathletesandmayevenbecomemembersofthenationalOlympicteams.(47)Thisemphasisoncompetitioninsportsishavingseriousnegativeeffects.Childrenwhogetinvolvedincompetitivesportsatayoungageoftengrowtiredoftheirsport.Manyparentspressuretheirkidstochooseonesportanddevotealltheirtimetoit.(48)But66percentoftheyoungathleteswantedtoplaymorethanonesport-forfun.Anotherproblemisthepressureimposedbyover-competitiveparentsandcoaches.Childrenarenotnaturallycompetitive.Infact,arecentstudybyPauloDavidfoundthatmostchildrendon'tevenunderstandtheideaofcompetitionuntiltheyaresevenyearsold.(49)Thethird,andbiggest,problemforyoungathletesisthelackoftimetodotheirhomework,havefun,bewithfriends-inshort,timetobekids.Whentheyareforcedtospendeveryafternoonatsportspractice,theyoftenstarttohatetheirchosensport.Asearchersfoundthat70percentofkidswhotakepartincompetitivesportsbeforetheoftwelvequitbeforetheyturneighteen.(50)Excessivecompetitiveawayalltheenjoyment.Needtorememberthepurposeofyouthsports-togivekidsachancetohavedevelopingstrong,healthybodies.A.Butwhatabouttheothers,theaveragekids?B.Theyouthsoccerorganizationhasteamsforchildrenasyoungasfive.C.Asurveyfoundthat79percentofparentsofyoungathleteswantedtheirchildrenconcentrateononesport.D.Veryyoungkidsdon'tknowwhytheirparentsarepushingthemsohard.E.Sportsforchildrenhavetwoimportantpurposes.F.Manyofthemcompletelyloseinterestinsports.46

D

注意这个空格前后的句子都是和小孩参与体育竞赛的低龄化有关的,所以这个空格里的句子很有也许还是讲孩子过小就参与到体育竞赛里去。果然,在六个选项中的D就是讲青年足球组织居然有由5岁大的孩子组成的球队。47

F

前面一句话讲的是这些孩子中也许有部分人会发展成为优秀的运动员,甚至成为国家奥运队的成员,后面一句话在语义上很有也许出现转折,即大部分人却未必如此。选项F句子开头的but恰恰表白了这一期待中的转折。48

A

空格后面的以but开头的句子提供了很好的启示。那句话说的是66%的小运动员希望参与多种运动项目,所以前面的那句话极有也许说的是和这一句相反的内容,果然,这些孩子父母的想法和他们不同,他们希望自己的孩子专攻一项运动。49

C

前面讲的是小孩天生并没有竞争性,7罗以前他们都不懂什么是竞争,所以太小的孩子不会理解自己的爸爸妈妈为什么要对他们施加那么大的压力。50B

这一段的中心是过早参与到竞技运动中去会使孩子失去爱好,空格前面的一句说的是在12岁前就参与竞技的孩子中有70%在18岁前放弃,接着说“他们中许多人对运动完全失去了爱好(Manyofthemcompletelyloseinterestinsports)”就十分自然、合理。第6部分完形填空ClimateChangePosesMajorRisksforUnpreparedCitiesAnewexaminationofurbanpolicieshasbeencarriedoutrecentlybyPatriciaRomeroLankao.Sheisasociologistspecializinginclimatechangeand51development.Shewarnsthatmanyoftheworld'sfast-growingurbanareas,especiallyindevelopingcount

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