安徽省马鞍山含山2023-2024学年高考仿真模拟英语试卷含解析

安徽省马鞍山含山2023-2024学年高考仿真模拟英语试卷注意事项：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．Ifhe____hard,hewouldhavepassedtheexam.A．weretoworkB．hadworkedC．shouldworkD．wastowork2．Inmyopinion,_____shouldn’tbeanydoubtthatChinawillbecomeoneofthemostpowerfulcountriesinthenearfuture．A．this B．that C．it D．there3．Afterlookingatmanynewcars,Ifound________whichIwouldacceptjustassuitable.A．it B．this C．that D．one4．—Whatanamazingpicture!—Thelittleboy____thesoldiers,andIcaughttheminanunguardedmoment.A．wassaluting B．saluted C．hadsaluted D．wouldsalute5．Jesswassadandherfriendhelpedher___thefirstawfulweeksafterherhusbandBilldied.A．breakthrough B．breakdownC．getthrough D．getridof6．—Sir,I’mlatebecausemycarbrokedownontheway.—________.I’vehadenoughofyourexcuses.A．Cutitout B．Suityourself C．Youcan’tbeserious D．Itmakessense7．Muirsucceeds______otherdesignershavefailed—herclothesareOriginal,yetstylish.A．that B．what C．which D．where8．______tosuccesscan’tdefeatus.Instead,theycanonlymakeusstronger.A．Attempts B．BarriersC．Contributions D．Access9．-Couldyoupassmethesugar,please?-OK,____A．nevermindB．soundsgreatC．hereyougoD．thereitis10．AlthoughJaneagreeswithmeonmostpoints,therewasoneonwhichshewasunwillingto______.A．giveout B．giveinC．giveaway D．giveoff11．InBeijing,morethan21,100people________todonatetheirbodiesbytheendof2017,asthecitypromotedabodydonationcampaignfrom1999.A．haveappliedB．hadappliedC．wouldhaveappliedD．applied12．Theyintendedtohavetheschoolbetterequipped，thelocalgovernmentwas notabletogetenoughmoneytodoso.A．unless B．while C．although D．once13．ThatWasthefirsttimeshealoneathomeduringtheweekends，boredtodeath．A．hasleftB．hasbeenleftC．hadleftD．hadbeenleft14．SomewarnedthatthesteptheUSgovernmenthastakentocopewiththecurrentcrisisis________muchrisk.A．oneof B．theoneof C．theone D．thatone15．Oneofthetruetestsofleadershipistheabilitytorecognizeaproblem________itbecomesanemergency.A．when B．beforeC．after D．unless16．Thewidespreadofsuperhybridricearoundtheworld______thelivesofmillionsandmillionsofpeoplesufferingfromhungertoagreatlevel.A．hasimproved B．isimproving C．improved D．hasbeenimproving17．Whilestudying,fixyourmindonwhatisreallyimportant,oryouwill_____rememberingnothing.A．endup B．takeupC．leadto D．stickto18．--Sorryforhavingkeptyouwaiting.Butforthetrafficjam，I________________20minutesearlier—Nevermind，Ihaven'tbeenwaitingthatlong.A．arrived B．wouldhavearrivedC．wouldarrive D．hadarrived19．—HaveyouheardfromJanerecently?—No，butI________heroverChristmas.A．sawB．willbeseeingC．haveseenD．havebeenseeing20．Youshouldsetagoalandsee________youcanachieveitinthecomingexam.A．which B．whatC．whether D．when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）Ifyouwanttoslowaging,youmightwanttoeatless.Thisfindingisgoodnews---ifyouwereamouse.Theresearchersstudiedmice,notpeople.JohnPriceandotherresearchersstudiedtwogroupsofmice.Onegroupwasabletoeatasmuchasitwanted.Theresearcherslimitedwhatthemiceintheothergroupate.Theirdiethad35percentfewercaloriesthanthefirstgroupofmice.Pricesaysthemicewiththedietrestrictionswere＂moreenergeticandsufferedfewerdisease.＂Theywerenotjustlivinglongerbutseemedtostayyoungerforalongerperiodoftime.Theresearchersfoundthatfewercaloriesslowdownanaturalmechanismincellscalledribosomes.Priceexplainsthatribosomesareresponsibleformakingimportantproteinsinthecells.Butwithfewercalories,theyslowdown.Thisgivesthecellsmoretimetorepairthemselves.Theresearcherssayribosomesusefrom10to20percentofthecell’senergytomakethoseproteins.Pricewrotethat＂becauseofthis,itisimpracticaltodestroyanentireribosome＂whenitstartstobreakdown.However,＂repairingindividualpartsoftheribosomeonaregularbasisenablesribosomestocontinueproducinghighqualityproteinsforlongerthantheywouldotherwise.Thistopqualityproduction,inturn,keepscellsandtheentirebodyfunctioningwell.＂Pricesaid,＂ribosomeisaverycomplexmachine,likeacar.＂Theyneed＂maintenancetoreplacethepartsthatwearoutthefastest.Whentireswearout,＂heexplained,＂youdon’tthrowthewholecarawayandbuyanewone.Itcostslesstoreplacetheoldtires.＂＂Food,＂hesaid,＂isn’tjustmaterialtobeburned---it’sasignalthattellsourbodyandcellshowtorespond.＂Pricesaidthefindingshelptoexplainhowexactlyourbodiesage.Andthismay＂helpusmakemoreeducateddecisionsaboutwhatweeat.＂1、Whatcanweknowaboutthemicewithlimitedcaloriesfromthestudy?A．TheycankeephealthyeasilyB．TheyneedmoreenergytobeactiveC．TheycanlookyoungerthantheyareD．Theywilllivealongerlifelikehumans2、Whatwillhappentoribosomesiftherearefewercalories?A．TheywillcompletelybreakdownB．TheymakeproteinsinthecellsslowlyC．TheywillproducehighqualityproteinsmoreD．Theymayneedmoretimetorepairthemselves3、Priceexplainedtheribosomes’roleofrepairingthemselvesby_________.A．tellingastoryB．listingbasicdataC．makingcomparisonsD．experimentingonmice4、Whatdoesthetextmainlydealwith?A．FooddecideshowlongyouliveB．Canyouslowdownyouragingprocess?C．EatinglessmayhelpyoulivelongerD．Shouldyourdietbereducedforyourhealth?22．（8分）ThoughGrantandIaretypicallymoretraditional,weactuallymetonline,throughFacebook.Asasinglemom,itwasalwaysanightmaretryingtodate,asIhavefullcustody(抚养权)ofmydaughterandverylittle“me”time.Butthatwasn’ttheonlychallengewehadtoovercomeasacouple-wealsolivedfourandahalfhoursawayfromoneanother.Butwhentwopeoplearemeanttobe,lifesurehasaninterestingwayofbringingtwopeopletogether.Ninemonthsago,IrandomlyaddedhimonFacebook.Afterweeksofmessagingbackandforth,wehadourfirstfour-hourphonecall,andthelongcallledtoourfirstdate.Inthesixandhalfmonthsthatwedated,Igottowitnessanattractive,charmingbachelorbecomeapositive,lovingandselflessfathertomylittlegirl.Onthedayofourengagement(订婚),hetookmydaughterandItobreakfast.Ihadafeelingthathewasplanningsomething.Butafteranxiouslyeatingbreakfast,hopingandprayinghewasn’tgoingtogetdownononekneeinthemiddleofaverybusySaturdaymorningbrunch,weleft.Then,wewalkedamileintothewoods.Itwasquitetheadventure.Finally,wegottoawoodenbridgeinthemiddleoftheforestandhegotdownononeknee.Afterproposingtome,Grantgotbacktoproposetomydaughter.Hesaid,“Adrianna,canIbeyourdaddy,topromisetoloveandprotectyoufortherestofyourlife?”Assoonashespokethosesweetwords,Ionceagainbrokedownintears.Mydaughterrepliedincompleteshock,“thankyou!”Hethenpresentedherwithabeautifulheartnecklace.Thenecklacesymbolizesapieceofhisheartthatshecanalwayscarrywithher.Ourbeautifullittlefamilyoftwohasbecomethree.MydaughterandIbothgotourfairytaleending.1、WhatchallengesdidtheauthorandGrantfaceasacouple?①Shehadlittletimetodate.②Theymeteachotheronline.③Therewasalongdistancebetweenthem.④Theyweretraditionalpeople.A．①②B．①③C．③④D．②④2、HowcouldtheauthorprobablydescribeGrant.A．Generousandgrateful.B．Humorousandgifted.C．Responsibleandcaring.D．Optimisticandpatient.3、Whydidtheauthorfeelanxiousonthedayoftheirengagement?A．Shehadnoideawhattheirfuturewouldbe.B．Shedidn’tknowhowtorespondtoGrant.C．ShewasafraidGrantwouldn’tacceptherdaughter.D．ShethoughtthatGrantwouldproposetoherinpublic.23．（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．Howtotakeaplane24．（8分）Attentionfromstrangersisnothingnewtome.Questionsaboutmyheightisthecenterofalmosteverypublicinteraction.Myfriendssaymyheight!sjustaphysicalqualityandnotapersonalityaspect.However,whenIreflectonmylife,Irealizethat,myheighthasshapedmycharacterinmanywaysandhashelpedtomakemewhoIam.Ilearnedhowtobekind.WhenIwasyounger,someparentsinmyneighborhoodregardedmekindofdangerousbecauseIwassomuchlargerthanotherchildrenmyage.Ihadtobeextrawelcomingandgentlesimplytoplaywithotherchildren.Ofcourse.nowmycoacheswishIweren’tquitesokindonthebasketballcourt.Ilearnedthequalityofnotbeingtooproudaboutmyself.At7feettall,everyoneexpectsmetobeanamazingbasketballplayer.TheycomeexpectingtoseeDirkNowitzki,andinsteadtheymightseeaperformancemorelikeWillFerrell(successfullystarredaprofessionalbasketballplayer).Ihavelearnedtobemodestandtoworkevenharderthanmyfellowstomeettheir(andmy)expectations.Idevelopedasenseoflightheartedness.Whenpeopleplayfullymakefunofmyheight,1laughatmyselftoo.Onmyfirstdayofhighschool,agirldroppedherbooksinabusyhallway.Igotdowntoherlevelandgatheredsomeofhernotebooks.Aswebothstoodup,hereyeswidenedasIkeptrisingoverher.Astonished,shedroppedherbooksagain.Embarrassed,webothlaughedandpickedupthebooksasecondtime.Alloftheselessonshavedefinedme.Lookingback,Irealizethatthroughyearsofsuchexperiences,Ihavebecomeaconfident,expressiveperson.Beinga7-footerisbothablessingandacurse,butintheend,acceptingwhoyouareisthefirststeptohappiness.1、Whydoestheauthoroftendrawattentionfromstrangers?A．Heisinterestedinpublicinteraction.B．Hehasauniquepersonality.C．Heisphysicallystrong.D．Heisextremelytall.2、Whenhewasyoung,theauthorintendedtobemorefriendlyjustto.A．gainextrafavorB．playwithotherchildrenC．provehiskindnessD．pleasehiscoach3、ItcanbeinferredfromPara.3that.A．DirkNowitzkiwasanawfulbasketballplayerB．theauthorseldomdisappointedhisbasketballfansC．theauthorexpectedtomakesomethingbetterofhimselfD．WillFerrellwasbetteratplayingbasketballthanDirkNowitzki4、Whatdoesthetextmainlytalkabout?A．Theheighthasshapedtheauthor’spersonalityandlife.B．Theheighthasbroughttheauthoralotoftrouble.C．SomefunnyexperiencestheauthoreverhadD．Beingtallbenefitstheauthorinmanyways25．（10分）Plantsareboring.Theyjustsittherephotosynthesizing（光合作用）whileanimalshaveallthefun.Right?Notsomuch.Anewstudyhasfoundthatthereisalonghistoryofinteractionsbetweenantsandplants.Theantandplantco-evolution（协同进化）startedwithantsfeedingonplantsandplantsevolvingant-friendlyfeatures.Plantsmakeanumberofdifferentstructuresthatarespecificforantuse.Someplantshaveevolvedfeaturesthatpersuadeantsintodefendingthemfromattackfromotherinsectsandevenmаmmаlѕ.Тhеѕеіnсludеhollowthornsthatаntѕwillliveіnѕіdе,orехtranесtаr(琼浆)оnlеаvеѕorstemsfortheantstoeat.Someantswilljustcheatandtakethenectarandrun,butsomewillstickaroundandattackanythingthattriestohurttheplant.Otherplantsgetantstohelpthemmovetheirseedsaround,byprovidingthemwithrichfoodpacketsattachedtotheseeds.Theantwillpickuptheseedandcarryitaway,eatthefoodpacket,andleavetheseed-ofteninanutrient-richareawhereit'llgrowbetter,andsinceit'sfartherawayfromitsparent,theywon'thavetocompeteforresources.Butscientistsweren'tsurehowtheevolutionaryrelationshipbetweenantsandplantsgotstarted.Ifevolutionisanarmsracebetweenspeciesdevelopingwaystomakeuseoftheirneighbors,thenscientistswantedtoknowwhetherplantsorantsfiredthefirstshot.Itwasachicken-and-eggquestion,whetherthingsstartedwithantsdevelopingbehaviorstotakeadvantageofplants,orplantsevolvingstructurestotakeadvantageofants.Thehistoryofantsandplantsevolvingtogethergoesbacktothetimeofthedinosaurs,andit'snoteasytotellfromfossilswhofiredthefirstshot.However,itisaquestionoflittlesignificance.Scientistssaytheirstudymatersbecauseitprovidesalookathowthesewidespreadandcomplexinteractionsevolved.1、Someplantsattachfoodpacketstotheirseedsinorderto.A．rewardtheants B．makeafoolofantsC．providenutritionfortheseeds D．gettheseedsmovedaround2、WhatdoesParagraph2mainlytellus?A．Howplantsandantsinteract. B．Whatantsdotoprotectplants.C．Howplantsandantssurviveattacks. D．Whyplantsandantsneedco-evolution.3、Whichistrueabouttheevolutionaryrelationshipbetweenantsandplants?A．Antsdependedmoreuponplants. B．Itcausedaraceforbetterevolution.C．Howitgotstartedwasuncertain. D．Itwasoflittlevalueforfuturestudies.4、What'stheauthor’spurposeofwritingthepassage?A．Tointroduceascienceresearchmethod.B．ToinformreadersofalatestresearchfindingC．Toarousereaders'interestinscienceresearch.D．Tocriticizepeople'straditionalviewsaboutplants.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）Treesplayaspecialroleinmylife.Theyaccompaniedmygrowth,andmypersonalexperiencesandmemoriesoften1withthem.Therewasarowofpoplars（杨树）inmyfirstchildhoodhome;Inever2thehousewithoutthetrees.Outonthefarm,mygrandparentsalwayscutaChristmastreefromthefields.Theywerealwaysshort.Thosetreeswereafamily3;Icanstill4theirsmellalltheseyearslater.Thepinesinourbackyardwereonly1.5meterstallwhenwemovedin.Theygrewrightalongsideourkids,andinthesame5:silentlyandquickly.Thosepinesoncestretchedahammock（吊床）6thetwoofthem.Theywatchedoverourroundsofhide-and-seek,snowfalls,and7familygatherings.Ahugewillowtreeonce8inthebackyardaswell.Thekidshadatree-houseinitforalongtime.Otherkidsinthe9enjoyedittoo.Thereisasadnesstoa10tree;tothegrounditmakeswhenithitstheground.MyhusbandandIwereworkingasnewspaperphotographers11theactivevolcanoMountSt.Helensexploded.Manynearbyforestswere12destroyedbytheeffectsoftheexplosion.Thelossofallthetreescansomehowbeas13asthelossoflivesandhomes.Treestendtobe14ofstrengthandbeauty.ThetreesreturnedtoMountSt.Helens--andtheyreturned15thantheexpertspredicted.Toallwhohadwitnessedthedisaster,the16wasencouraging.Thosesmalltrees17usofthebeautyofnewbeginnings.We’vefilledintheemptyholes18thepinesstoodandduganewholethatwillsoonbehometoanewtree.Oneofthegrandchildrenaskedhowtallthenewtreeis.“NotmuchtallerthanIam,”Isaid.“CanwedecorateitforChristmas?”sheasked,eyes19.Theoldtreesmaybegone,butthenewonewillsoonbecomepartofmygrandchildren’s20formanyyearstocome.1、A．gotogetherB．comealongC．bringbackD．takedown2、A．seeB．findC．pictureD．build3、A．habitB．traditionC．cultureD．attraction4、A．feelB．senseC．expectD．recall5、A．houseB．fieldC．mannerD．way6、A．withB．betweenC．outofD．across7、A．countlessB．countableC．limitlessD．limited8、A．plantedB．placedC．stoodD．located9、A．neighborhoodB．forestC．backyardD．garden10、A．hollowB．strangeC．rottedD．fallen11、A．whichB．thatC．whenD．while12、A．possiblyB．comparablyC．suddenlyD．completely13、A．encouragingB．upsettingC．movingD．boring14、A．symbolsB．associationsC．charactersD．contacts15、A．harderB．lowerC．easierD．faster16、A．regainB．regrowthC．recoverD．remark17、A．toldB．warnedC．informedD．reminded18、A．whenB．whereC．whichD．that19、A．observingB．staringC．twinklingD．glancing20、A．memoriesB．programsC．adventuresD．experiments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）China'sfirstartificialintelligence(Al)textbookforhighschoolstudents1．(bring)outlastweek,followingaplanbycentralgovernment2．(include)Alcoursesinprimaryandsec-ondaryschool.Thenine-chaptertextbook,3．(name)"FundamentalsofArtificialIntelligence",waswrittenbyoutstanding4．(scholar)fromwell-knownschoolsnationwide,underthejointeffortsbytheresearchcenterforMOOCatEastChinaNormalUniversityandAlstartupSenseTime.ItincludesthehistoryofAlandhowthetechnologycanbeappliedinareassuchasfacialrecognition,autodrivingandpublicsecurity."ThetextbookfocusesnotonlyonbasicsofAl,buton5．(practice)useofAlindailylife,”saidChenYukun,aprofessoratEastChinaNormalUniversity,6．isalsoacontributortothebook.Uptillnow,about40highschoolsacrossthecountry7．(undertake)thetaskofbeingthefirstgroupofAlhigheducationpilotprogram8．introducingthetextbookinthecurriculum."TheAlsectorisfacingatalentshortage9．(global).Thepublicationofthebookis10．breakthroughasittakesAltechnologyoutofthe'Ivorytower'andmakesitpartofhighschoollearning,"saidLinDahua,aprofessorattheChineseUniversityofHongKong.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。每处错误仅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。RecentlywehadaclassmeetingonthetopicofMyChineseDream、SomementionedtheinspiredChineseDreamthatwasputforwardbyPresidentXi、AndotherstalkedenthusiasticallyabouthisunderstandingoftheChineseDream、Weareallbelievethatthisdreamwillcometrueinthefuture、Ialsotalkedaboutmyowndream、Ihadalwayswantedtobeadoctor、Notonlycandoctorssavepeople’slifebutalsotheyaredoingarespectablyjob、Doctorscanalsohelppeopletoliveabetterlifewithouttheirprofessionalknowledge、Torealizemydream,Ishouldtrytoworkhardlyfromnowon、ImustlearnasmuchasIcangetintoagoodmedicalcollege,whichIcanpreparemyselffullyforthejobofadoctor、第二节书面表达（满分25分）29．（25分）假如你是李华。暑假即将来临，请给你的美国朋友Jack写一封邮件，邀请他暑假一起去上海迪士尼乐园(ShanghaiDisneyland)游玩。内容包括:1.约定去上海迪士尼的时间；2.告知交通方式；3.简单介绍园内表演和娱乐活动；注意:1.词数80左右;2.可以适当增加细节，以使行文连贯。_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、D3、D4、A5、C6、A7、D8、B9、C10、B11、B12、B13、D14、A15、B16、A17、A18、B19、B20、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、A2、B3、C4、C22、1、B2、C3、D23、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,hugefueltanks,andevenodditemslikethemilli