长春市普通高中2025届高三压轴卷英语试卷含解析

长春市普通高中2025届高三压轴卷英语试卷请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．Hehasnoideawhatthebookisabout．Hehavereaditverycarefully．A．needn’t B．shouldn’t C．can’t D．mustn’t2．MoreexpresswaysinSichuansoontopromotethelocaleconomy.A．arebeingbuilt B．willbebuiltC．havebeenbuilt D．hadbeenbuilt3．________whoareabletoworkthroughthestrugglearethe________whoaregoingtobesuccessful.A．Someone;one B．Anyone;oneC．He;ones D．Those;ones4．Mostspendingthatresultsindebtislikeadrug:aquickhitofpleasurethat______,onlytodragyoudownforyearstocome.A．takesoff B．wearsoff C．setsoff D．showsoff5．—What’swrongwithyou?—Oh,Iamsick.I________somuchicecreamjustnow.A．shouldn’teat B．mustn’teatC．couldn’thaveeaten D．shouldn’thaveeaten6．Itisnotsurprisingthatshewaselected______monitor;sheis______verysmartgirlwhohastheabilitytoorganizetheclasswell.A．/;the B．/;aC．a;a D．the;/7．Aquickreviewofsuccessesandfailuresattheendofyearwillhelp________youyearahead.A．sharpen B．switchC．stretch D．shape8．WhenIwastwenty,Ihadto________beforegraduationandworkinaclothesshoptohelpsupportmyfamily.A．comeout B．stayoutC．leaveout D．dropout9．Theboss_________theemployeesariseinsalaryforages,butnothinghasoccurredyet.A．promisedB．hadpromisedC．wouldpromiseD．promises10．Youhavetorewritethemonthlyreportbecauseyou_____manyimportantdetails.A．turnedoff B．leftoutC．droppedby D．putup11．Thatwasnotthefirsttimehe____us.Ithinkit'shightimewe____strongactionsagainsthim.A．betrayed,take B．hadbetrayed,tookC．hasbetrayed,took D．hasbetrayed,take12．Comparisonmaymakesomethingappearmorebeautifulthanitiswhen_____alone．A．seen B．seeing C．see D．tosee13．Manymemoriesofoldtimeswerebytheconversationwehadtogetherthatevening.A．calledup B．turnedup C．takenup D．keptup14．PhysicallychallengedasJackwas,hedidnot________himselftohisfate.A．resistB．reserveC．resignD．rescue15．—Goodmorning.MayIhelpyou?—No,thankyou.I’mjustlookingaround.—________A．It’suptoyou. B．Howareyoufeelingtoday?C．Thanksforcomingtoseeme. D．Takeyourtimethen.16．Itisbelievedthatmanymorepopularterms________ontheInternetthisyear.A．willbecreated B．havecreatedC．arecreated D．arecreating17．Mariaisconstantlymakingefforts,shedeservesthegoalofenteringthekeyuniversity.A．achieving B．toachieve C．beingachieved D．tobeachieve18．_____theplantonceaweekifyouaretogetfruitintheautumn.A．WateredB．WateringC．TowaterD．Water19．Mr.Wilsonisamanofpatienceandkindness,andhisgoodtempernever______him.A．fails B．disappointsC．controls D．worries20．Thenewswasaterribleblowtoher,butshe______theshocksoon．A．gotout B．gotover C．gotoff D．gotthrough第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Mostofushavequitegoodmemories,butourmemoriesarelimited.Forexample,wecannotremembereveryonewehaveevermetorwhatwedidoneverysingledayofourlives.However,therearesomepeoplewhodohaveprodigiousmemories.Thesepeoplehavearareconditionknownassavantsyndrome（学者症候群）.Savantssufferfromadevelopmentaldisorder,buttheyalsoexhibitgreattalentsthatcontrast（显出差异）sharplywiththeirphysicalandmentaldisabilities.KimPeek(1951-2009)wasasavantwholivedinSaltLakeCity,Utah,intheUnitedStates.Hewasbornwithdamagetopartsofhisbrain,butitseemedthatotherpartsofhisbrain,particularlythoserelatingtomemory,becameover-developed.Peek’suniqueabilitiesappearedataveryearlyage.Whenhewasjust20monthsold,hecouldalreadyremembereverybookthatwasreadtohim.Peekcouldreadtwopagesofabookatthesametime-onepagewiththerighteyeandonewiththeleft-inlessthan10secondsandremembereverythingheread.Bythetimehedied,Peekhadmemorizedmorethan9,000books.Hecouldrememberallthenamesandnumbersinavarietyoftelephonebooks.Hecouldrememberthousandsoffactsabouthistory,literature,geographyandsports.Dr.DavidTreffert,anexpertonsavantsyndrome,oncedescribedPeekas“alivingGoogle”becauseofhisastonishingabilitytomemorizeandconnectfacts.However,atthesametime,Peekwasunabletocarryoutsimpletasks,suchasbrushinghishairorgettingdressed,andheneededotherstohelphim.In1989,themovieRainManwontheOscarforbestPicture.Themaincharacterinthemovie,playedbyDustinHoffman,wasbasedonKimPeek'slife.Hestartedtoappearontelevision,wherehewouldamazeaudiencesbycorrectlyansweringdifficultquestionsondifferenttopics.Peek-becameworldfamous,andheandhisfatherbegantouringwidelytotalkaboutovercomingdisabilities.Heinspiredagreatmanypeoplewithhiswords.“Recognizingandrespectingdifferencesinothers,andtreatingeveryoneinthewayyouwantthemtotreatyou,willmakeourworldabetterplaceforeveryone.Everyoneisdifferent.”1、Theunderlinedword“prodigious”inParagraph1probablymeans______.A．happy B．clear.C．amazing D．short2、Accordingtothetext,Peek______.A．couldtakecareofhimselfB．wasbornwithagoodmemoryC．wasthestudentofDr.DavidTreffertD．becamebrain-damagedat20monthsold3、HowisParagraph3mainlydeveloped?A．Bygivingfacts. B．Byfollowingtimeorder.C．Byexplainingcauses. D．Bymakingcomparisons.4、Peek’swordssuggestthatweshould______.A．respectdifferentcultures B．listentodifferentopinionsC．treatdifferentpeopledifferently D．respectothers’differences22．（8分）BroadBand:byClaireL.Evans.Portfolio，2018($27)Thoughoftenoutnumberedbymen，womenstayedintheboomingfieldofcomputing.Inthisinspiringtale，writerEvansrecordsthecontributionsofsomeofthemanywomenwhoaidedtheriseofthemodernInternet.MemorablecharactersincludeElizabeth"Jake"Feinler,aninformationscientistwhohelpedresearchersnavigatetheArpaneandStacyHorn，whostartedoneofthefirstsocialnetworks，Echo.TheWizardandtheProphet:byCharlesC．Mann.Knopf，2018($28.95)Thehumanpopulationismovingtoward10billionsomeexpertsthinkwe'llnearlyhitthatmarkby2050.Howwilltheearthfeed，houseandotherwisesupportsuchacrowd?Environmentalthinkersusuallyfallintooneoftwocamps:thosewhopreferconservationandcontrollingconsumption，likeWilliamVogt，andthosewhotrustinnovationtosolveourproblems,NormanBorlaug,forexample.WriterManncarefullyrecordsthelivesandthoughtofthefoundersofthesetwophilosophies.ALabofOne'sOwn:byPatriciaFara.OxfordUniversityPtess，2018($24.95)InWorldWarImanywomenintheU.K.replacedtheirapronswithchemicalsuitsandsteppedintopreviouslymale-onlyfieldsofscience,wheretheyledwarresearchefforts.SciencehistorianFaraillustratesthelivesofmanyoftheseforgottenwomen.Althoughtheeramarkedamajorstepforwardforwomenscientists,manyworkedforsmallwagesinanenvironmentofdiscrimination.Inthenearly100yearssince,womenhavecomealongway,Farawrites,buttheglassceilingsremainsolidandthepipelinesleaky.AtomLand:byJonButterworth.TheExperiment，2018($19.95)Butterworthtakesreadersonanamusingjourneythroughtheunknownworldofparticle(粒子)physics.Thefirststopis"AtomLand，"whereButterworthexplainshowelectrons，protonsandneutronscometogethertobuildupeverythingweknow.Asthejourneyunfolds，welearnaboutlesser-knownparticles.Thankfully,ourshipisequippedwithtoolssuchasmathematicalequations（方程式）anda"laserlight"thatlightsupthedarkestofconcepts.1、Whofocusesonthefutureofourearth?A．ClaireL.Evans. B．CharlesC．Mann.C．PatriciaFara. D．JonButterworth.2、Whichbookswillyouprobablyreadifyouareinterestedinwomen'scareer?A．BroadBand&AtomLand.B．TheWizardandtheProphet&AtomLand.C．BroadBand&ALabofOne'sOwn.D．ALabofOne'sOwn&AtomLand.3、What'sthepurposeofwritingthepassagesabove?A．Toclarifysomeconcepts.B．Tointroducesomefamouswriters.C．Tomakecommentsonsomebooks.D．Torecommendsomebooks.23．（8分）YoungpeopleintheUnitedStatesdonothaveastrongunderstandingoftheworldandtheirplaceinit.TwoUS-basedgroups,theCouncilonForeignRelationsandtheNationalGeographicSociety,conductedanonlinesurveylastyear.TheywantedtoknowwhatyoungpeopleinAmericancollegesknewaboutgeography,U.S.foreignpolicy,recentinternationalevents,andeconomics.Thesurveywasgiventoover1,200Americansbetweentheagesof18and26,allofthempresentlyattending,orhavingpreviouslygraduatedfrom.a2-or4-yearcollegeoruniversity.Theaveragetestscore,outof75totalpossibleanswers,was55percent.Thestudyidentifiesafewimportantproblems.Forexample,only30percentknewthattheonlypartoftheU.S.governmentthatcandeclarewarisCongress.Only60%ofthosetakingthesurveycouldidentifyBrazilonaworldmap.“Partoftheproblem,”arguetheorganizersofthesurvey,“istheInternet.”Theysayitisbecominghardertofindhigh-qualityinformationaboutworldeventsamongallthefakenewsandtrivia(琐事)whichswamp(淹没)theweb.Forty-threepercentofthosequestionedsaidtheyreadaboutthenewsonFacebook.Anotherproblemisthatmostcollegecoursesdonotrequirestudentstolearnaboutinternationalissues.Ifsuchinformationisnotrequired,RichardHaassfromtheCouncilonForeignRelationssaid,thentheUnitedStatescouldhaveleaderslikeGaryJohnson.HewasarecentpresidentialcandidatewhodidnotknowabouttheSyriancityofAleppowhenareporteraskedhimaboutit.Thesurveyresultswerenotallbad.Theyoungpeoplealsodemonstratedagoodunderstandingofclimatechangeandrenewableenergy.Andthemajorityofthemsaidthatinternationalissueswerebecomingmoreimportanttothem.Haasssaysthesefindingssuggesttheneedtofindwaystogetgoodinformationforstudents,bothinschoolandonline.Tohelp,theCouncilonForeignRelationsiscreatinganewprogramcalledCFRCampus,designedtohelpbuildknowledgeaboutglobalissues.1、Whatdoweknowaboutthesurvey?A．Theparticipantswereallrecentuniversitygraduates.B．ItwasanonlinesurveyconductedbytwoUSuniversities.C．Itwasgiventoover1,200Americanpeopleagedfrom18to26.D．ItaimedtofindoutwhattheyoungpeopleknowaboutAmerica.2、What’sonereasontheorganizersofthesurveygiveforyoungpeople’slackofknowledge?A．ThepoorqualityoftheUSuniversitysystem.B．Youngpeople’sunwillingnesstotravelabroad.C．ThesourcesfromwhichtheygeltheirinformationD．Theirlackofinterestinknowingmoreabouttheworld.3、WhattopicdidtheyoungAmericansunderstandbestaccordingtothesurvey?A．Governmentorganizations.B．Geographicinformation.C．Foreignrelations.D．Environmentalmatters.4、Inwhichpartofanewspapercouldwefindthisarticle?A．Economics. B．Education.C．NationalPolitics. D．Entertainment.24．（8分）Weallknowthehardworkthatfilmmakersandactorsputintoprovideuswithentertainment,butitseemsthatevenregularmoviegoerslikeushaveabigimpactonhowamovieturnsouttoo.Fordecadesnow,filmstudioshaveusedso-calledtestscreeningstogetfeedbackfrommembersofthepublicbeforeamoviecomesout.Whiletestaudiencemembersareusuallyaskedtofillinaquestionnaireafterascreening,tellingthefilmstudiowhattheylikedanddidn’tlike,mediagiantDisneyhascomeupwithamorehigh-techsolution.Accordingtoapaperpublishedthissummerbythecompany’sresearchers,Disneyismeasuringtestaudiences’reactionsbyusingspecialcamerasplacedinsidecinemas.Pairingthecameraswithcustomsoftware,thecompanycantrackwhateachaudiencememberisfeelingatanypointinthemovie,fromangertojoy.Thisworksbymapping68differentpointsoneachaudiencemember’sface.Thecamerascanseeinthedark,andthesoftwarecanfigureoutaperson’smoodbasedontheslightestoffacialexpressions.It’shopedthatthisnewmethodwillallowmoredetailedfeedbackfromtestaudiences.Ratherthanrelyingonaudiencememberstorecalltheirfeelingsafterthemovie’sover,itcanaccuratelyreadtheirreactionsinreal-time.Testscreeningsarehighlyvaluedinthemovieindustry,andseveralwell-knownmovieshavebeengreatlyalteredfollowingfeedback.ViewersofE.T.,theExtra-Terrestrial(1982),wouldhaveleftthecinemafeelingawholelotdifferentlyifitweren’tforitstestaudience’sfeedback.“Inonecutofthefilmthatwastested,E.T.diedinsteadofgoinghomeinhisspaceship.Youwon’tbesurprisedtohearthatthetestaudienceinquestiondidn’twarmtothisendingatall,”wrotemediawebsiteDenofGeek.Butforthosewhoareconcernedaboutprivacy,thecameraswon’tbeinstalledinpubliccinemas.Afterall,unlessyou’repartofatestaudience,beinginfrontofthecameraisbestlefttothemoviestars.1、Whyaretestscreeningsnecessary?A．Toamuseus.B．Toinfluenceamovie.C．Togetreactionsoftheaudience.D．Tospyontheaudience.2、Howdoesthehigh-techmethodwork?A．Audiencesrecalltheirdetailedfeelings.B．Thecamerascanreadaccuratefeedbackfromtheaudience.C．Thecompanycantrackeachaudiencemember.D．Thecompanyaremeasuringaudience’sreactions.3、WhatdoweknowaboutE.T?A．Itdoesn’twarmtheaudience.B．Italteredaudience’sfeedback.C．Theoriginalendingisdifferent.D．E.Tdiedinhisspaceship.4、Whatcanweinferfromthepassage?A．Peopleworryaboutprivacy.B．Thecameraswon’tbeputinpubliccinemas.C．Thetechnologyoftestscreeningsisreliable.D．Youcanbeinfrontofthecamera.25．（10分）InformationonTravellinginSingaporeMoneymattersThecurrencyinSingaporeistheSingaporedollar(S$).Moneychangingservicescanbefoundatmanyshoppingcentresandhotelsaroundtheisland,andtheATMs(generallyopen24/7)acceptmostofthemaincreditcardssuchasVisa,MasterCardandAmericanExpress.HotelReservationsandAccommodationUponarrivalattheairport,pleasevisitits24-hourhotelreservationscounters,whichcanhelpgetyouaroominyourpreferredhotel.Paymentforthefirstnightisrequireduponconfirmation.LostPassport/SingaporeImmigrationServicesShouldyouloseyourpassport,wesuggestyoumakeapolicereport,thenheadtotheImmigration&CheckpointsAuthoritytogetatemporaryvisa.Finally,informyourrespectiveembassysothatyoucangetthroughcustomswhenyoureachhome.TippingTippingisnotacommonpracticeinSingaporeasmosthotelsandrestaurantsincludea10%servicechargeinthefinalbill.Whiletippingisnotexpected,itisappreciated,beitinrestaurantswherethereisnoservicecharge,oranywherewhereexcellentserviceisprovided.SmokingIfyouareasmoker,youwillhavetoresisttheurgetolightupinair-conditionedareassuchasshoppingcentres,restaurants,entertainmentoutletsandcinemas.Smokingisalsoanoffenceinpublicbuses,theMRTtrains,taxisandlifts.AmaximumofS$1000canbeimposedonfirst-timeoffenders.Ageneralruleofthumbisthatifthereisanashtraysupplied,goforit.467、WhichofthefollowingwordscanbeusedtodescribethemoneychangingsysteminSingapore?A．Difficult. B．Convenient.C．Traditional. D．Original.1、Whatisessentialifyouwanttobookahotelroomattheairport?A．YoumuststayinSingaporefor24hours.B．Youshouldgotoyourpreferredhotel.C．Youaresupposedtopayforthefirstnight.D．Youmustspendthefirstnightattheairport.2、HowmanystepsaresuggestedthatyoushouldfollowifyouloseyourpassportinSingapore?A．2. B．3.C．4. D．5.3、Onwhichofthefollowingoccasionsareyouexpectedtotip?A．Whenyouthinkthattheserviceisverygood.B．Whenyoureceiveagiftfromafriend.C．Whenyouleaveaverygoodrestaurant.D．Whenyouarefacedwithanydifficulty.4、SmokingisstrictlyforbiddeninthefollowingareasEXCEPT______.A．inanair-conditionedrestaurant B．inabusC．inaconferenceroom D．byanashtray第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Onesummer,AuntBettaandUncleBillinvitedmetotravelwiththembackhometoPennsylvania.Ihadneverbeen1LosAngelesandwaseagertomeetourrelatives.Ourfirstnight,wedrovethroughthedesert,andthenthroughroadscutthroughhills.ThenextdaywewentthroughtheRockyMountains.Itwas2drivinguplonginclines(斜坡)withabruptU-shapeturnsonthesteephillsides,thendriving3slowlywithgreatcaution.BeyondColorado,wedrovethroughmilesof4,whereIsawactualfoodbeinggrown.I5someofthecrops.Inonesmalltownwepassedthrough,AuntBettadecidedIneedednew6andtookmetoacountry7.Iwasusedto8dressesandskirts.NowIhadmyfirstpairofjeans,aflannelshirt,shortsandaT-shirt.Ilovedthemall.9wereachedourdestination.UncleBill’saunthadaperfectlittletwo-storyhouse.ThefirstthingI10wasabedinacutelittleroom—forme!Ilookedforwardtothat.Itwouldbelikesleepinginadollhouse.Inthebackyard,Isawredthings11thebackfence.UncleBill’sunclesaid,“Ithinkyouneveratea12tomatoinL.A．.”Ihadn’t.He13pickedoneforme.Imetallmynewaunts,unclesandcousins.Mycousinstaughtmehowtodocartwheels(侧手翻)inthebigfrontyard.Countrypeoplehavemore14,Ithought.Alltheadultscriedwhenwe15,butItookhomeallthe16ofeverythingI’dseen.BackinL.A．,mylungshurtwhenItookadeepbreath.I17thefreshair.Idreamedofhomegrowntomatoes.Mycountryclothesseemedoutof18,butIworethemanyway.Iwastwoweekslatestarting19,butItoldmyteachersonlythatI’dbeeninPennsylvaniaanddecidedto20alltheresttomyself.IfonlytheycouldhaveexperiencedeverythingthatIdid!1、A．outsideB．acrossC．inD．to2、A．boringB．embarrassingC．frighteningD．confusing3、A．awayB．pastC．outD．down4、A．buildingsB．fieldsC．hillsD．rock5、A．recognizedB．foundC．plantedD．harvested6、A．clothesB．cropsC．toysD．tools7、A．hotelB．pubC．pathD．store8、A．preparingB．sewingC．buyinD．wearing9、A．AtlastB．AboveallC．ForthemomentD．Onthecontrary10、A．tookB．searchedC．noticedD．owned11、A．flyingoverB．growingupC．circlingaboveD．packinginto12、A．redB．ripeC．homegrownD．man-made13、A．accidentallyB．graduallyC．instantlyD．temporarily14、A．ideasB．materialsC．interestD．space15、A．droveB．talkedC．partedD．met16、A．copiesB．memoriesC．picturesD．pleasures17、A．breathedB．missedC．forgotD．preferred18、A．shapeB．sightC．workD．place19、A．vacationB．journeyC．schoolD．work20、A．keepB．oweC．describeD．give第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Mr.Johnsonlivedinthewoodswithhiswifeandchildren.Heownedafarm,whichlookedalmostabandoned.1．(lucky),healsohadacow2．(produce)milkeveryday.Hesoldorexchangedsomeofthemilkinthetownsnearbyforotherfoodandmadecheeseandbutterforthefamilywithwhat3．(leave).Thecowwastheironlymeansofsupport,infact.Oneday,thecowwaseatinggrass4．itbegantorainheavily.Whilemakinggreat5．(effort)torunaway,she6．(fall)overthehillanddied.ThenJohnsontriedtomake7．livingwithoutthecow.Inordertosupporthisfamily,Mr.Johnsonbegantoplantherbs(草药)andvegetables.Sincetheplantstookawhiletogrow,hestartedcuttingdowntrees8．(sell)thewood.Thinkingabouthischildren’sclothes,hestartedgrowingcottontoo.Whenharvestcamearound,hewasalreadysellingherbs,vegetablesandcottoninthemarket9．peoplefromthetownmetregularly.Now10．occurredtohimthathisfarmhadmuchpotentialandthatthedeathofthecowwasabitofluck.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者（从第11处起）不计分。Asmymotherandfatherwerealwaysbusyworking,soIwasoftenathomebymyself、IfeltboringallthetimeandIfeltsorryformyself、Oneday,inmywayhomefromschool,Isawapersonlivinginthepark、Hewaswearingdirtybutworn-outclothes、Hegavemeabigsmilewhenhesawme、Helookedifhewasthehappiestmanintheworld、Lookedathim,IrealizedhowluckilyIreallywas、IhaveenoughfoodtoeatandenoughclothestowearandIhadhard-workingparentswhoreallycaredabouthim、IrealizedwhatgratefulIwastomyparentsforallthatIhad、第二节书面表达（满分25分）29．（25分）假如你是李华。你和外教Natasha原定于本周六上午一起参加“中国传统文化日”活动。但因故你不能履约，请你根据下面的写作提示，用英语给她发一封电子邮件。主要内容包括：1.告诉她不能履约；2.解释爽约的原因；3.希望她谅解。______________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、B3、D4、B5、D6、B7、D8、D9、A10、B11、B12、A13、A14、C15、D16、A17、B18、D19、A20、B第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、C2、B3、A4、D22、1、B2、C3、D23、Youcan’tmakeacallorsendatextonyourmobilephoneintheUStownofGreenBank,WestVirginia.WirelessInternetisoutlawed,asisBluetooth.Asyouapproachthetinytownonatwo-laneroadthatsnakesthroughthemountains,yourmobilephonesignaldropsout,andyourradiostopsworking.Therustedpayphoneonthenorthsideoftownistheonlywayforavisitortoreachtherestoftheworld.It’sapre-modernplacebydesign,lackingofthelatesttechnologiesthatdefinelifetoday.Thereasonforthetown’semptyairwavesisapparentthemomentyouarrive.It’stheRobertC．Byrdtelescope,alsoknownastheGBT,ashinywhite,147-metre-tallsatellitedish.It’sthelargestofitskindintheworldandoneofnineinGreenBank,allofthemgovernmentownedandoperatedbytheNationalRadioAstronomyObservatory(NRAO).Youdon’tlookthroughthesekindsoftelescopes.They’reradiotelescopes,soinsteadoflookingfordistantstars,theylistenforthem.There’salonglineofastronomersallovertheworldwhowanttousethetelescopewhichissosensitivethatitcouldhearasinglesnowflakehittingtheground1,000milesaway.Suchasensitivelisteningtoolneedstotaltechnologicalsilencetooperate,soin1958theUSgovernmentcreatedaNationalRadioQuietZone,a33,000km2areacoveringGreenBankwhere,tothisday,electronicandradiosignalsareforbiddeneveryhourof