辽宁省清原中学2026届英语高三第一学期期末调研试题含解析

辽宁省清原中学2026届英语高三第一学期期末调研试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码粘贴在答题卡右上角"条形码粘贴处"。2．作答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。答案不能答在试题卷上。3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。不按以上要求作答无效。4．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．——Congratulationsonyourpromotion.Gooutfordinner,OK?——Good!__________,justyouandme.A．FollowmeB．MytreatC．MypleasureD．Allowme2．asingleworldcanchangethemeaningofasentence,asinglesentencecanchangethemeaningofaparagraph.A．Justas B．EventhoughC．Until D．Unless3．—Igotbeateninthefirstroundinthecontest.Iamfeelingdepressed.—Cheerup!Youhaveto________yourself________tohavethelastlaugh.A．open;upB．pick;upC．knock;upD．do;up4．Theemoticons_____whenwewanttostopaconversation,sparingustheembarrassment.A．comearoundB．comeinhandyC．comeaboutD．comeby5．WolfWarrior2,which________the“AwardforBestVisualEffects”attheBeijingFilmFestival,indicatesChina'sfilmindustryhascomeofage.A．winsB．wonC．haswonD．hadwon6．______thestudentswerehearingtheexcitingnews! A．Howhappily B．Whatafun C．Whatpleasure D．Howpleased7．Itwasn’tuntilthen_______theirmarriagewasbreakingupbecausetheyhadlittleincommon.A.didIrealize B.thatIrealizedC.hadIrealize D.whenIrealized8．Governmentsaroundtheworldincreasingly________artificialintelligencetohelppromoteeconomicgrowth.A．putoutB．rolloutC．makeoutD．reachout9．________challengesinChinascar-sharingeconomy,sharedmobilitystillhasapromisingfuture.A．Despite B．BesidesC．Concerning D．Regarding10．People________withanyonewhoisalwaystalkingabouthowwonderfulheis.A．fallin B．keepcompany C．catchup D．getfedup11．IntheUS,therearecurrentlyover5,000communityschools_____,inadditiontoservingaseducationalinstitutions,functionascommunitycentersforthesurroundingneighborhood.A．which B．whereC．whose D．as12．_____atthedifferencesbetweenhercultureandtheirs,Anniewantedtoreturnhome.A．ConfusingB．ConfusedC．HavingconfusedD．Toconfuse13．USslangishugely______thankstothemanydifferentethnicgroupsthathavesettledinthecountry.A．delicate B．dynamic C．diverse D．desperate14．Oneofthetruetestsofleadershipistheabilitytorecognizeaproblem________itbecomesanemergency.A．when B．beforeC．after D．unless15．WhileinteractingwithpeopleinIndia,Iwas________toawayoflifecompletelydifferentfrommyown.A．reducedB．exposedC．committedD．transferred16．I____aboutwhatyou’vesaidandI’vedecidedtotakeyouradvice.A．thought B．havebeenthinkingC．wasthinking D．hadthought17．_______childwillfindhisownpersonalroadtosuccess.A．EachB．TheotherC．EitherD．Another18．Don’tforgettosend______attendedtheconferenceafollow-upemail.A．however B．whateverC．whoever D．wherever19．Severalofuswereaskedtoattendthemeeting,as________below.A．listed B．listingC．tobelisted D．havinglisted20．Ifoundmycomputerfunctioningmuchbetter,________anewoperatingsystem.A．toinstall B．installingC．havinginstalled D．installed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）Hackingisn’tjustforcomputersandsmartphones.Accordingtoastudy,scientistshavefoundawaytohackaplant’sgenesinordertomakeitusesunlightmorequickly.Someday,theresultscouldincreasethenumberoffoodproducedaroundtheworld.Scientistsusedtobaccoplantsinthestudybecauseitiseasytochangetheplants’genes.Hackedplantsarelargerthannormalplants.Photosynthesisisthewordusedtodescribehowplantsusesunlight,waterandcarbondioxidetomaketheirownfood.Scientistssaythisisaveryslowprocess.Plantsuselessthan1percentoftheenergy.Butbyhackingaplant’sgenes,thescientistswereabletoincreasetheamountofleafgrowthonplantsbetween14and20percent.Scientistshackedtheplant’sprotectivesystem.Normally,thissystemstartswhenaplantgetstoomuchsunlight.Whentheplantsensesthelight,itcreatesmoreleaves.Whentheplantisinshade,theprotectivesystemisturnedoff.Buttheprocessisslow.Thenewstudyspeduptheprocessbychangingtheplant’sgenes,theprotectivesystemturnedonandoffmorequicklythannormal.Asaresult,leafgrowthontheplantsscientistsusedinthestudyincreased.Leafgrowthontwoplantsincreasedby20percent,whileleafgrowthonathirdplantincreasedby14percent.Scientistsconductedthestudyontobaccoplants.Buttheythinkthegeneticchangeswouldproducethesameresultsincornandrice.AgricultureprofessorTalaAwandasaidthestudymakessense,butcautionedtheyield（产量）mightnotbequitesohighforconventionalfoodcrops.Still,sheaddedinanemail,“thisstudyremainsabreakthrough,”1、WhichofthefollowingistrueaccordingtoParagraph1?A．Wecanfindhackingonlyindigitaldevices.B．Aplant’sgenescanbechangedbyhacking.C．Hackinghasbeenusedinimprovingfoodproduction.D．Hackingcanbeusedtochangewhateveryouwant.2、Whydidscientistschoosetobaccoplantstostudy?A．Becausetheyareveryeasytoget.B．Becausetheirgenesareeasytochange.C．Becausetheyarelargerthanotherplants.D．Becausetheycanabsorbsunlightquickly.3、Whatdoweknowaboutphotosynthesis?A．Ithelpsplantstoproduceenergy.B．Itisregardedasaproductivesystemforplants.C．Itcanincreaseleafgrowthonplantsby14percent.D．Itismadeupofsunlight，waterandcarbondioxide.4、WecanlearnfromParagraph4thatchangingtheplants’genesproved________.A．useless B．deadlyC．effective D．unrealistic5、WhatisTalaAwanda’sattitudetowardthestudy?A．Doubtful. B．Neutral.C．Objective. D．Critical.22．（8分）Encouragingchildrentousegesturesastheythinkcanhelpthemcomeupwithmorecreativeideas,accordingtonewresearch.“Ourfindingsshowthatchildrennaturallygesturewhentheythinkofunusualwaystouseeverydayitems,”sayspsychologicalscientistElizabethKirk.“Whenwethenaskedchildrentomovetheirhands,theywereabletocomeupwithevenmorecreativeideas.”“Gesturingmayallowustoexploretheproperties（特性）oftheitems—forexample,howtheitemcouldbeheld,itssize,itsshape,etc.—anddoingsocanhelpuscomeupwithideasforcreativeuses,”Kirkexplains.Intheirfirststudy，theresearcherscomparedthecreativityofchildrenwhospontaneously(自发地）gesturedwiththosewhoeitherdidnotorcouldnotgesture.Atotalof78children,aged9-11,sawaseriesofimagesofordinaryitems,suchasanewspaper,atincan,andakettle.Theresearchersaskedthechildrentolookateachimageandlistasmanyusesastheycouldthinkof.Agroupofparticipantscompletedthetasktwice—ononeversionofthetask,theyworemittens（连指手套）thatlimitedtheirabilitytogesture.Restrictingchildren’sabilitytogesturedidnotaffecttheirabilitytocomeupwithcreativeusesfortheobjects;Childrenwhowerefreetogestureproducedaboutthesamenumberofideasasthosewhoworethemittensandcouldnotgesture.Inasecondexperiment,54childrencompletedthesamealternative-usestask.Insomecases,childrengesturednormally;inothercases,theresearchersencouragedthechildrento“useyourhandstoshowmehowyoucouldusetheobjectindifferentways”.Theencouragementworked:Childrenwhowerespecificallyencouragedtogestureproducedagreaternumberofcreativeusesfortheobjectsthandidthechildrenwhowerenotgivenanyspecialinstruction.“Ourfindingsaddtothegrowingbodyofevidenceshowingthesignificantroleofgestureinthinkingandhaveapplicationstotheclassroom,”Kirkconcludedintheirpaper.1、Whatdidtheresearchersintendtofindoutinthefirstexperiment?A．Thenumberofcreativeideasthechildrencouldthinkof.B．Howthechildrenwouldexplorethepropertiesoftheitems.C．Whetherencouraginggesturewouldhelptoproducemorenewideas.D．Thedifferencebetweenthinkingwithgesturesandwithoutgestures.2、Whyweremittensusedintheexperiment?A．Torestrictgestures.B．Tolimitcreativethinking.C．Totesttheabilitytogesture,D．Toincreasecreativeideas.3、Whendidthechildrenthinkofthemostnewideas?A．Whenwearingmittens.B．Whenencouragedtogesture.C．Whennaturallygesturing.D．Whennotusingtheirhands.4、Whatwouldbethebesttitleforthetext?A．CommunicatewithGesturesB．ThinkwithYourHandsC．UseEverydayItemsCreativelyD．MakeGestureswhenNecessary23．（8分）DerekRabeloisnottheonlysurfertoconquerHawaii'sfamousPipelinebig-wavebreak，butwhileallothersusetheirsighttodoit，thisyoungprofessionalsurfermustrelyonlyonhisothersenses．That'sbecauseheiscompletelyblind．WhenDerekwasbornabout24yearsago，hegothisnamefromDerekHo，thefirstHawaiiansurfingworldchampion．Asurfingenthusiasthimself，EmesloRabelodreamedthathissonwouldsharethetalentofhisuncle，aprofessionalsurfer．Unfortunately，Derekwasborncompletelyblind，butthisdidn'tstophisfamilyfrombelievingthathecoulddoanythinghewanted，evenifthatmeantbecomingasurfer．Atage2，DerekreceivedabodyboardandthebeachesofGuarapari，Brazil，becamehisbackyard．Hewasalwayscomfortableinthewaterandsurfingwasinhisblood，buthedidn'tactuallytryridingawaveuntilheturned17，whenhisfatherboughthimasurfboard．Hisfathertaughthimthebasicsandencouragedhimtokeeppractising，butaftersuccessfullystandinguponthesurfboard，DerekknewheneededtobecomemuchbetterifhewasgoingtoachieveEmeslo'sdreamandbecomeaprofessionalsurfer．SohejoinedthePraiadoMoroosurfschool，wherehestudiedundercoachFabioMaru．Standinguponasurfboardandconqueringsmallwavesisonething，whilegatheringthecouragetotakeonHawaii'sboard-breakingPipelineisanother．ButthatwasexactlywhatDerekRabelosetouttodojustmonthsafterlearninghowtosurf．Everyonetoldhimitwastoodangerous，buthefelthecoulddoit．Andhedid，earningthepraiseoffamousprofessionalsurferslikeKellySlaterandMickFanning．Now24，RabelohasbeensurfingthePipelineeverywintersince．1、WhatmakesDereckRabelospecialasaprofessionalsurfer？______A．Heisdisabled．B．Heistalented．C．Heisfortunate．D．Heishard-working．2、WhoisDerekHo？______A．DerekRabelo'suncle．B．DerekRabelo'sfather．C．Asurfschoolcoach．D．Aprofessionalsurftrainer．3、WhatdoesParagraph3mainlytellusaboutDerekRabelo？______A．Hisdifficultiesinsurfing．B．Hisachievementsinsurfing．C．Hisdreamtobeaprofessionalsurfer．D．Hisearlylifetobeaprofessionalsurfer．4、WhatwordscanbestdescribeDerekaccordingtothelastparagraph？______A．Skillfulandproud．B．Braveandconfident．C．Considerateandreliable．D．Carefulandstrong-willed．24．（8分）Statistically,airtravelisbyfarthesafestwaytotravelandyoucanmakeflyingevensafer,justbyfollowingthesesimplerules．Asyourchancesofbeinginvolvedinanairaccidentarepracticallynil（零）,manyoftheserulesconcernwhatyoushouldandshouldn’tdotomakeyourjourneysaferwhenyouareintheair.●Flyonnon-stoproutesMostaccidentsoccurduringthetakeoff,climb,descentandlandingperiodofaflight,soflyingnon-stopreducesyourexposuretothesecomplicatedprocedures.●ChooselargeraircraftAlthoughsmallaircraftshaveverygoodsafetyrecords,thosewithmorethan30passengerseatsaredesignedtocomply（遵守）withmuchstricterregulationsandaretestedmoreregularlytomakesuretheystillcomply.Also,intheunlikelyeventofaseriousaccident,largeraircraftsprovideabetteropportunityforpassengersurvival.●Payattentiontothepre-flightsafetybriefing（简报）Theinformationmayseemtoberepeated,butit'sworthlisteningtotheflightattendants.Andevenifyouhaveflownbefore,itdoesn'tmeanyouknoweverythingabouttheaircraftyou'reon,suchasthelocationoftheclosestemergencyexit.●StorethingssafelyNeverputveryheavyarticlesintheoverheadstoragebins.Theymayfalloutwhensomeoneopensthebinandcauseinjury.Also,thebinmaynotbeabletoholdheavierobjectsduringtheviolentmovementsofaircausedbythewind.●KeepyourseatbeltfastenedwhileyouareseatedCabincrewalwaystellyouthis,butit'simportant.Youcouldbeseriouslyinjurediftheplanehitstheviolentmovementofairunexpectedly.Alwaysfastenyourseatbeltifyouaretoldto.Thegeneralruleofflyingisthis:Ifyouaretoldtodosomething,doitfirstandaskquestionslater.●LettheflightattendantpouryourhotdrinksFlightattendantsaretrainedtohandlehotdrinkslikecoffeeorteainacrowdedaisleonamovingaircraft,soallowthemtopourthedrinkandhandittoyou.Neverasktotakeacoffeepotfromoneofthem.1、Whatisthegeneralreasonfortheseairsafetyrules?A．Whattodointheeventofacrash.B．Howtoavoidsuddenchange.C．Howtoimprovesafetywhileyouareflying.D．Howtoavoidinjury.2、Theunderlinedphrase"Thegeneralrule"inthefifthrefersto.A．anythingtheflightstafftellyoutodoB．generalsafetyadviceC．walkingaroundtheplaneD．pouringhotdrinks3、WhichofthefollowingisNOTtrue?A．largerplaneshavemoresafetychecksandaresaferinanaccident.B．Take-offsaresaferonnon-stopflightsthanlanding.C．Everyaircraftisdifferent,sothesafetyproceduresmaybedifferent.D．Seatbeltsshouldbeworntoprotectagainstsuddenchange.4、Thebesttitleshouldbe.A．ThesafestwaytotravelB．AirsafetytipsC．Non-stopRoutesD．Howtotakeaplane25．（10分）Thetornadocamewithoutanysign—theskywasblueandthesunhadbeenout.Thefirstalertmyhusband,Jimmy,67,andI,65,gotcamearound9p.m.,fromsomescrollingtextontheTVJimmywaswatching.Heranupstairstofindmeinourthird-floorbedroom,andwechangedthechanneltoourlocalPensacola,Florida,station.Nosoonerhadwefoundcoverageofthetornadothanitwasontopofus.Thebonesofthehouseshook,andthepowerwentout.Pinkinsulation（绝缘材料）flewintotheroomfromatrapdoortotheattic,andthewindbegantoroarthroughthehouse.Wehadthreeflightsofstepstonavigatetogettotherelativesafetyofthefirstfloor.Becausetheclosetdownthereiswedged（塞进）underneathabrickstaircase,itseemedlikethesturdiest(坚固的)placeinourtownhousetowaitthingsout.Ididn’tknowhoworifwewouldmakeitdownthesteps.Itfeltasiftherewerenofloorunderneathmeasthewindliftedmeoffmyfeet.Igrippedthebanister(楼梯扶手)andtriedtomoveforward,butthisintensepressureheldmeinplace.Inthosesecondsofstillness,Icouldheareverythingaroundmerattling.Aswereachedthelastflightofsteps,ourfrontdoorblewout.Shardsofglassthatlookedlikebrokenicefleweverywhere.Suddenly,athree-foot-longtreebranchwhippedthroughthedoorframe.Itflewoverourheads,missingusbyinches.Hadwebeenonestepup,itwouldhaveimpaledus.Thebackwallofthehousefollowedsuitandtoreoffintothedarknessoutside.InstantlyIreachedthecloset,Jimmypushedmedowntotheclosetfloor,buthecouldn’tgetinsidehimselfbecauseofthewind.IgrippedJimmy’sarmasthetornadosuckedthedooropenandtriedtobringJimmywithit.Mykneesandscalpwerefullofglass,butinthatmoment,Ifeltnopain.IfIhadletgo,Jimmywouldhaveflownrightoutandintothebay.“Holdon!Holdon!”heyelled.Buttherewasnothinginthisclosettoholdonto.Allofasudden,Jimmyliftedoffhisfeetlikepeopleintornadoesdointhemovies.Ithoughthewasgone.Andtheneverythingstopped.Helandedonhisfeet.Inthosefirstquietmoments,Icouldn’tbelieveitwasover.Jimmysaidhe’dgooutsidetocheck.“No,”Isaid.“Don’tleaveme.”Ourneighborsaysthestormlastedfourminutes.Inthattime,fourofthetwelvetownhousesinourunitwerecompletelydestroyed.Ofthehousesleftstanding,ourssufferedthemostdamage.Amazingly,noneofuswereseverelyinjured.1、Paragraph2—4mainlytellus______.A．thetornadowasontopofusB．thetornadocausedgreatdamageC．thecoverageofthetornadobecamearealityD．thetornadowassostrongthatitliftedtheauthoroffherfeet2、Theunderlinedwords“thisintensepressure”inParagraph3referto______.A．theauthor’snervousnessaboutthetornadoB．theforcefromthetornadoontheauthorC．thestresstheauthorfeltfromherlifeD．thepressurethebanistergavetheauthor3、Fromthepassagewecanknowthat______.A．Neithertheauthornorherhusbandwasinjured.B．theauthor’shousewascompletelydestroyed.C．theywereawareofthetornadobeforeitcame.D．itbecamedarkoutsidewhenthetornadohitthetown4、Theauthorwrotethepassageto_______.A．sharewithusherexperienceofsurvivingatornadoB．warnusofthedangercausedbytornadosC．showushowtofightagainstatornadoD．tellustornadosaredangerousandhowtoprotectusfromthem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）Youmayalwayshearaboutpeoplewhoknewexactlywhattheywantedtodowiththeirlifefromthetimetheywereinkindergarten．Ihadn’tconsideredlotsofcareer1whenIgraduatedfromhighschool．Likemoststudentswhoearngoodgradesinmathandscienceclasses，Ifoundpeople2metobeanengineer．ButallofthatchangedwhenIwenttomy3．IwillneverforgetthefeelingofwalkingintomyveryfrrstBiology4．Inervouslyfoundaseatandwaitedforthetypeof5youseeinTVshows，oldandstrict．WhatIgotwasexactly6．Dr．Espinozawasacaringand7teacher，andtwotermsofherclassesmademefallinlovewithBiology．Herexcitingclassesmademe8thatIhadotherchoicesbesidesbeinga（n）9．ItmeantIwasheadedforacareerinbiologicalresearch．10Dr．Espinozaandmanyotherprofessorslikeher，Ifoundthatscientistsaren’tjustwhatyou11ontheNationalGeographicchannel．Theyarerealpeoplewhoanswerrealquestionsand12realproblems．Thisledmetoseekout13todorealscienceprojectsandseeifI14it．WhileIwasatuniversity，Ilearnedhowtoaskgoodquestions，howto15experimentsandcollectdata，andhowtosharewhatIlearnedwithpeople．Asit16Ilovedeveryminuteofit．Fallinginlovewith17wasalongprocessforme，butitledmetoajobIlove．Likethescienceitself，myjourneytowardbeingascientistwas18，buthelpedalongbymanyteachersandprofessorswho19metheway．Now，Itrymybesttolearnnewthingsand20newknowledge．1、A．developmentB．difficultyC．choicesD．requirements2、A．appointingB．forcingC．allowingD．encouraging3、A．universityB．officeC．roomD．lab4、A．experimentB．lectureC．testD．teamwork5、A．agentB．volunteerC．hostD．professor6、A．oppositeB．traditionalC．typicalD．similar7、A．averageB．casualC．enthusiasticD．severe8、A．realizeB．regretC．refuseD．recall9、A．lawyerB．educatorC．scholarD．engineer10、A．AstoB．DuetoC．OnbehalfofD．Inspiteof11、A．takecareofB．makefunofC．learnaboutD．searchfor12、A．solveB．bringC．raiseD．ignore13、A．conceptsB．opportunitiesC．faithD．ambition14、A．enjoyedB．doubtedC．recommendedD．ackhowledged15、A．replaceB．predictC．conductD．copy16、A．cameaboutB．brokeupC．setoffD．turnedout17、A．literatureB．scienceC．languageD．art18、A．preciousB．smoothC．beneficialD．slow19、A．promisedB．showedC．leftD．awarded20、A．recordB．admireC．createD．forget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）Ateamofengineers1．(create)asuper-thinmaterialthatcouldhelpkeepbuildingscool.Theteamdevelopedtherevolutionarynewmaterial,2．isverythinandcancoolobjectsevenunderdirectsunlight.Thematerialdoesnotneedenergytowork3．doesitneedwatertohelpkeepthingscool.Theengineerssay4．newmaterialcouldprovideananswertoairconditioners,whichareexpensive5．(run).Thematerialisunlikeanything6．(find)innature.Itisjust50micrometersthick.That'sslightly7．(thick)thanthealuminumfoil(锡箔纸)weuseforcooking.Theengineersexplainedhowtheirnewmaterialworks.Theysaidwhenitisputontopofsomething,twothingshappen.Itcoolstheobjectunderneathby8．(reflect)thesun'sraysbackintospace.Atthesametime,thematerialremovestheobject'sownheatandsendsthatintotheair.Anengineersaid:"We'reexcitedabouttheopportunitytoexplorepotentialusesindifferentscientific9．(field)."Anotherresearchersaid:"Just10to20squaremetersofthismaterialontherooftopcould10．(nice)cooldownahouseinsummer."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短文。短文中共有10处错误，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（∧）并在此符号下面写出该加的词。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。3.将改正后的答案按要求写在答题卡的相应位置。Whatarefriends?Weoftentalksaboutthetopicwithothers.Ithinkfriendsarethosepeoplecanhelpyouwhenyouareinthetrouble.Asthesayingwent,“Afriendinneedisafriendindeed.”Friendscantellyouyourmistakes,thoughthattheysayishardofyoutolistento.Youcansharemyhappiness,troubleandworrywithfriends,Someonealsosays,“Youcan'twalkanystepwithafriend.”SoIthinkfriendsareveryimportancetous.Iwouldliketomakingasmanyfriendsaspossible.第二节书面表达（满分25分）29．（25分）如今，我们身边不乏“低头族”。他们在与朋友聚会、家人团聚或乘坐交通工具时，常常低头忙于浏览手机。请简要描述此现象，并发表你的看法。注意：1.词数100左右；2.可适当增加细节，以使行文连贯。提示词：低头族phubbingThephenomenonthatpeoplearealwaysphubbingisbecomingmoreandmorepopular.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、A3、B4、B5、B6、D7、Ｂ8、B9、A10、D11、A12、B13、C14、B15、B16、B17、A18、C19、A20、C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、B2、B3、A4、C5、C22、1、D2、A3、B4、B23、1、A2、A3、D4、B24、Spaceiswhereourfutureis—tripstotheMoon,Marsandbeyond.Mostpeoplewouldthinkthatasidefromcomets(彗星)andstars,thereislittleelseoutthere.But,sinceourspacejourneystartedwehaveleftsomuchtrash（垃圾）therethatscientistsarenowconcernedthatifwedon'tcleanitup,wemayallbeinmortal（致命的）danger.Thefirstpieceofspacejunkwascreatedin1964,whentheAmericansatelliteVanguardIstoppedoperatingandlostitsconnectionwiththegroundcenter.However,sinceitkeptorbitingaroundtheEarthwithoutanyconsequences,scientistsbecameincreasinglycomfortableabandoning（抛弃）thingsthatnolongerservedanyusefulpurposeinspace.Itisestimated（估计）thattherearenowover500,000piecesofman-madetrashorbitingtheEarthatspeedsofupto17,500milesperhour.Thejunkvariesfromtinypiecesofpaintchippedoffrocketstocameras,hugefueltan