云南省曲靖一中2025屆高考沖刺模擬英語試題含解析

云南省曲靖一中2025屆高考沖刺模擬英語試題注意事項1．考試結(jié)束后，請將本試卷和答題卡一并交回．2．答題前，請務必將自己的姓名、準考證號用0．5毫米黑色墨水的簽字筆填寫在試卷及答題卡的規(guī)定位置．3．請認真核對監(jiān)考員在答題卡上所粘貼的條形碼上的姓名、準考證號與本人是否相符．4．作答選擇題，必須用2B鉛筆將答題卡上對應選項的方框涂滿、涂黑；如需改動，請用橡皮擦干凈后，再選涂其他答案．作答非選擇題，必須用05毫米黑色墨水的簽字筆在答題卡上的指定位置作答，在其他位置作答一律無效．5．如需作圖，須用2B鉛筆繪、寫清楚，線條、符號等須加黑、加粗．第一部分（共20小題，每小題1.5分，滿分30分）1．Forathird-culturekid,itisofteneasiertoanewforeigncountrythantotheir"home"country.A．movingB．tomoveC．moveD．moved2．Someanalystssuspectedthattherebellionwas_______andfinancedbyawesterncountry.A．launchedB．backedC．evaluatedD．crushed3．Goingoutis__________goodmeansofrelaxation.Wouldyouliketogoto______parkwithmeintheafternoon?A．the;the B．the;a C．a(chǎn);the D．/；a4．Thetrafficproblemswearelookingforwardtoseeingshouldhaveattractedthegovernment'sattention.A．solving B．solve C．solved D．tosolve5．Newly-builtwoodencottageslinethestreet，___________theoldtownintoadreamland.A．turned B．turningC．toturn D．havingturned6．IkeepthepicturewhereIcanseeiteveryday,remindsmeofthedaysinmyhometown.A．that B．whichC．who D．when7．TouristsloveBeijing,offersaninfinitecollectionofdelightsrangingfrom6UNESCOWorldHeritageSitestofoodfromeverycornerofChinaandbeyond.A．that B．whereC．which D．who8．Themoviecouldn’tbemoreboring.IwishI________toit.A．hadnotbeen B．havenotbeenC．didnotgo D．havenotgone9．ThefamousbookFrankenstein,________byBritishnovelistMaryShelley,isthefirstworkofsciencefiction.A．writing B．havingwrittenC．written D．waswritten10．Hehasnoideawhatthebookisabout．Hehavereaditverycarefully．A．needn’t B．shouldn’t C．can’t D．mustn’t11．Afireworksdisplaywasorganized________theQueen’sbirthday.A．tomarkB．markedC．havingmarkedD．beingmarked12．____upearlyinthemorningtohaveawalk,Iamsure,youarelikelytofeelactiveallday．A．Get B．Havinggot C．Getting D．Toget13．Whatyousaiddoesn’t________whatthepolicehavetoldus,sowehavetofindmoreevidence.A．a(chǎn)greewith B．makeupC．contributeto D．showoff14．Thegovernmenthastakensomemeasurestosolvetheshortageofelectricity,butitwillbesometime_________thesituationimproves.A．since B．whenC．unless D．before15．Youcanaskanyoneforhelp.hereiswillingtolendyouahand.A．One B．Noone C．Everyone D．Someone^*16．—Hi!John,wouldyouliketoplayfootballwithus?—Oh，Ican’t.I___mylessonallthemorningandstillneedhalfanhour.A．a(chǎn)mreviewing B．havebeenreviewingC．havereviewed D．reviewed17．—Iamsogladtofindyouathome.Canyoudomeafavor?—Sure._______?A．Whynot B．What’supC．Howcome D．Howisitgoing18．—Peterhasspenttoomuchtimeonnovelsrecently.—Thatmay____hispoorgradeintheexam.A．a(chǎn)ccountforB．a(chǎn)nswerforC．a(chǎn)pplyforD．standfor19．Itsuddenlyoccurredtohim____hehadlefthiskeysintheoffice．A．that B．whatC．where D．which20．Itisnotsurprisingthenewcourseonelectronicgameshasattractedmanystudents.A．whatB．whichC．thatD．where第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21．（6分）SydneyTrainsisoneofthemosteconomical,reliableandconvenientwaystotravelthroughoutSydneyanditssurrounds.Ournetwork,theNSWTrainsIntercity,coverssuburbanSydneyandextendstotheHunter,CentralCoast,BlueMountains,SouthernHighlandsandSouthCoastregions.Thenetworkismadeupofseveralcolor-codedlines.Trainsfromdifferentlinescansharethesameplatform,socheckdisplayscreenandlistentoannouncements.Ticketpricesaregenerallybasedonthedistancetraveled.Youcanvisittransportnsw.Infofordetails.GettingtotheCity.InSydney,ifyou’renearatrainstation,you’reonyourwaytothecity.EveryraillineleadsdirectlyorindirectlytotheCityCircle.It’sthelooparoundthecentralbusinessdistrictofSydney.MostCitystationsareundergroundsolookoutforthesignonstreetlevel.AutomaticticketgatesLargestationshaveautomaticgatesforentryto,andexitfrom,thestation.IfyouhaveanOpalcardoraticketwhichhasamagneticstripeyoumustusetheautomaticgates.Youmayusethewidegateforwheelchair,pramorluggageaccess.Stationstaffwillassistyou.NightRidebusesMosttrainsdonotoperatebetweenmidnightand4:00a.m.ForyourconvenienceaspecialNightRidebusserviceisavailablebetweenthesehoursonmostSydneysuburbanlines.TrackworkInorderforthetrackstothemaintained,wesometimeshavetoreplacetrainwithbuses,particularlyatweekends,pleasecheckthetrackworksectionforthelatestservicealterationsonyourline.1、294．Togetmoreinformationaboutticketprices,travelershadbetter________.A．gototheCityCircleB．visitawebsiteC．checkdisplayscreenD．listentoannouncements2、296．Whatserviceisofferedtotravelersinneedatmostbigstations?A．AfreeOpalcard.B．Earlierentrytothestation.C．Helpfromstationworkers.D．Aticketwithamagneticstripe.3、298．WhichisthebestconvenienttimetotravelbySydneyTrains?A．Atmidnight.B．OnSundayafternoon.C．Betweenmidnightand4:00a.m.D．At6:00p.m.onWednesday.22．（8分）MagicalHistoryTourJoinusforourfifthannualexplorationoffascinatinghistoricsitesaroundGreaterPortlandthatyou’veneverseenormaybedidn’tevenknowexisted!TheMagicalHistoryTourisyourkeytounlockingfascinatinghistoricalplacesthatarenotusuallyopentothepublic.Itisaself-guidedadventureguaranteedtoamazeandamusebothadultsandchildren.Equippedwithamap，andatyourownpace，youwillbegreetedbyguidesateachlocationreadytosharethehistoryofthetourstop.Inthe5thyearoftheMagicalHistoryTour，wewillbepresentinganexcitingmixofbothnewsitesandfavoritesfromthepastfouryears.TheMagicalHistoryTourcheckinbeginsat9:45amatMaineHistoricalSociety’sBrownLibrary.Atthistime，youwillfindoutwherethetourwilltakeyouasyoureceiveyourmapandticketintoeachsite.FollowusonFacebook，Twitter，andInstagramforupdates，chancestowinticketsandsomeotherexcitingopportunities；andfeelfreetoshareyourtourexperiencestooursocialmediapagesusing#MHStour!●Time:10:00am—4:00pm，Saturday，May11，2019●Location:485CongressStreet●Tickets:Getyourticketsonline，bycallingusat207-774-1822，orbyvisitingourMuseumStoreat489CongressStreet.$25／AdultMHSMember；$35／AdultGeneralAdmission；$5／Juniorsunderage18.●Volunteering:WeneedvolunteersfortheMagicalHistoryTour!Volunteershelpforhalfthedayofthetourandaregivenafreetickettothetourtoenjoyeitherbeforeoraftertheirvolunteershift!Formoreinformation，emailusatevents@mainehistoryorgorcallusat207-774-1822.1、What’sthepurposeoftheMagicalHistoryTour?A．Toexploreunfamiliarhistoricsites.B．Tovisitsomeworld-famousattractions.C．Toprovidechildrenwithhistoryclasses.D．Tomakesomeprivateplacesknowntothepublic.2、Howmuchshouldacouple(oneisMHSMember)andakidpay?A．$55. B．$65. C．$75. D．$105.3、Whatcanwelearnfromthetext?A．Youcanbuyaticketbyemailing.B．Touristswillonlybeguidedbyamap.C．Onlynewsitesareavailableforthetour.D．Volunteerscantakepartinthetourforfree.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（簡報）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．a(chǎn)nythingtheflightstafftellyoutodoB．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）Ifyoumakealistoftheworld’stoptenmostchallengingjobs,chancesarethatbeingateacherwillnotmakethecut.Butthinkaboutthediscouragingtaskmillionsofeducatorsfaceeachdayastheytrytoshapeagroupofoftenbad-tempered,wildkidsintointelligent,well-roundedindividuals.Thatsurelyhastobethetoughestjobintheworld,especiallygiventhatthereisnopromotionorbonusawaitingthemeveniftheyarewildlysuccessful!Whatiftheseall-importantindividualsthatweoftentakeforgranteddisappearfromourlives?ThatwaswhatProjectEdandParticipantMedia’sTeachcampaignaskedfilmmakersofallagestoimagineintheirrecently-heldcompetition.Entitled“AWorldWithoutTeachers”,itspurposewastoinspiremoreyoungpeopletobecometeachers.However,the62amazingvideosubmissionsalsoserveasareminderofhowhorriblethingswouldbeifwedidn’thavetheseselflessindividualsguidingusthroughlife.Whatwasinterestingisthateventheyoungestparticipantsdidnotappeartobehappyattheideaofnothavinganybodytellingthemwhattodo.High-schoolstudentSavannahWakefieldreflectedifartasweknowittodaywouldhavebeendifferentwithoutteachers.WouldMonethavediscoveredhistalentforimpressionism?LosAngeles-basedMilesHorst,whowonthe1000USDprizeforthebestadultsubmissionimaginesaworldwhereteachersarereplacedbya“brainbox”inhisfunlivelyentry.YouthcategorywinnerMarinaBarham’svideorepresentsafactweallknowbutoftenforget.Teachersdon’tjustteach,theyinspire—somethingthatnoelectronicdevice,nomatterhowsmart,cando!Sothenexttimeyouthinkyourteacherisbeing“mean”fortryingtochannelyouintherightdirection,imaginealifewithouthim/her.Wehaveafeelingitwillnotappearasrosy!1、Whatisthetextmainlyabout?A．Thesignificanceofteachers.B．Thecampaigntopromoteteachers’status.C．Asurveyofpeople’sviewsaboutteachers.D．Acompetitiontowintheprizeforthebestteacher.2、Fromthepassagewecanlearnthat.A．teachingnaughtykidsisaverydiscouragingtaskB．beingateacherisoneofthemostchallengingjobsintheworldC．a(chǎn)successfulteacherhasthegreatestchancetobepromotedD．teachershavelittleinfluenceonkids’individualdevelopment3、Whatisthepurposeoftheproject“AWorldWithoutTeachers”?A．Toattractkidstosubmitmorevideosoftheirteachers.B．Toencouragemorepeopletogointoteachingcareer.C．Toexpectteacherstodevotethemselvestotheirjobs.D．Toremindstudentstoappreciateteachers’hardwork.4、WhatdoestheunderlinedsentenceinParagraph4suggest?A．Teachingisquitedifferentfromotherjobs.B．Thefutureofteachers’workappearsinspiring.C．Aworldwithoutteacherswillbeunimaginable.D．Manypeopleattachmoreimportancetoteaching.25．（10分）Youcaneithertravelorread,buteitheryourbodyorsoulmustbeontheway.Thepopularsayinghasinspiredmanypeopletoreadorgosightseeing.Herearefourbookswerecommendthatyoutakeonyourtrip.1.OntheRoad,1957,byJackKerouacThebookisapopularspiritualguidebookaboutyouth.ThecharacterinthebookdrivesacrosstheUScontinentwithseveralyoungpeopleandfinallyreachesMexico.Aftertheexhaustingandexcitingtrip,thecharactersinthebookbegintorealizethemeaningoflife.2.LifeisElsewhere,1975,byMilanKunderaJean-JacquesRousseauoncesaid,“Manisbornfree,andeverywhereheisinchains”.Thebookdescribesayoungartist’sromanticbutmiserablelife,abouthowhereads,dreamsandhasarelationshipduringhistriptoCentralEurope.ThehookinvitesyoutodeeplyreflectonyourcurrentlifeandtohonorKundera,aCzech-bornwriterandwhowentintoexileinFrancein1975.3.MyNameisRed,1998,byOrhanPamukThebook,featuringapeakmasterpieceoftheNobelPrizewinnerforLiteratureOrhanPamuk,hasbeentranslatedintomorethan50languagesandpublishedaroundtheworld.Ittellsastoryofayoungman,whohasbeenawayfromhomefor12years,comingbacktohishometowninIstanbul.Whatembraceshimisnotonlylove,butaseriesofmurdercasesaswell.4.TheUnlikelyPilgrimageofHaroldFry,2013,byRachelJoyceThenoveltellsastoryofa60-year-oldmanwholivesaboringandunhappylife,untiloneday,hereceivedhisoldfriend’sletterwhogotcancer.Indeepshockandsorrow,hewentouttosendhisreplyletter.627milesin87days,hewalksdependingononebeliefthat“hisfriendcansurviveaslongashewalks”.1、Whichhookcanmakeyouthinkofyourownlife?A．OndieRoad.B．LifeisElsewhere.C．MyNameisRed.D．TheUnlikelyPilgrimageofHaroldFry.2、Whowroteabooksoldglobally?A．JackKerouac.B．MilanKundera.C．OrhanPamuk.D．RachelJoyce.3、Whenwastheinstructivebooktotheyouthpublished?A．In1957.B．In1975.C．In1998.D．In2013.4、Whydidtheoldmanwalksomanymilestosendaletter?A．Hewasindeepsorrow.B．Hewalkedtokeephealthy.C．Hewitnessedaseriesofmurder.D．Heexpectedhisfriendtolivelonger.第三部分語言知識運用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項．26．（30分）About30yearsago,MarieRothtaughtapaintingclass.Whensomeofher1expressedaninterestinpurchasingherworks,sheturnedpaintingintoaprofession.She’s70now,anagewhenmanyfolksarestartingtobe2onthesofainfrontoftheTV.But3areifthere’sa(n)4barn(谷倉)comingdownsomewhereinnortheasternIllinois,Mariewillbethere.Wearingleathergloves,Mariewillpickthroughthepilesofwoodand5piecesthat,asshedescribes,“whisper”toher.She’llremovethe6boardstoherhome,whereshe’ll7themandallowthemtodryoutbefore8thepiecestogetherandgluingthemintoplace.Butit’sonlywhenMarie9paintingthemintheeye-catching,beautifulcolorslovedbyeveryAmericanthatitbecomesclearwhatshe’s10.Fromthebroken-downbarns,sheconstructsfinewoodenreproductionsoftheAmerican11.“Thewoodiscontinually12byanimals,orsometimesnailedandhammeredbyhumans,”shesaid.“Recently,Ihadapieceofwoodfromthefloorofabarnthatwas13byhooves(蹄子).IusedittopaintflagsfromtheCivilWarera—themarksmademe14allthosebravesoldiers.”Mariecomesbyherloveofbarnwood15becauseherfatherisacarpenter.Shepaintedherfirstflagonashippingpallet(托盤)morethan30yearsago.Theoldpallet,she16,“17lookedlikeaflag.”Theself-taughtartistpaintsAmericanflags18sheisreallygoodatdrawingstraightlines.Creatingartis19shehastodo.Shesometimes20thatshehopesonedayshedieswithapaintbrushinherhand.1、A．studentsB．employeesC．customersD．managers2、A．bravelyB．modestlyC．gratefullyD．comfortably3、A．tasksB．processesC．chancesD．purposes4、A．smallB．oldC．ordinaryD．dangerous5、A．lookforB．waitforC．workonD．getthrough6、A．borrowedB．selectedC．limitedD．carved7、A．washB．repairC．cutD．store8、A．fittingB．foundingC．replacingD．holding9、A．continuesB．startsC．a(chǎn)voidsD．risks10、A．collectingB．showingC．writingD．creating11、A．flagB．pictureC．sceneD．toy12、A．chewedB．kickedC．smashedD．made13、A．disturbedB．spottedC．printedD．marked14、A．thinkofB．careforC．a(chǎn)ttendtoD．bringback15、A．frequentlyB．naturallyC．quicklyD．secretly16、A．imaginedB．noddedC．pretendedD．remembered17、A．justB．yetC．evenD．still18、A．becauseB．orC．thoughD．so19、A．a(chǎn)nythingB．nothingC．somethingD．everything20、A．a(chǎn)dmitsB．declaresC．criesD．jokes第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Bikesharingisgrowinginpopularityasameansofpublictransportation.Itseemslikeaperfectsolution1．China’sheavytraffic.2．somelocalauthorities(權(quán)威人士)saythebikeshavebecomeanuisanceandoneShanghaidistricthasconfiscated(沒收)almost5,000bikes.Theunregulatedparkinghascausedcontinuousproblemsand3．(complain).Trafficpolicehadconfiscatedthebikesbecausetheyhadbeen4．(legal)parked.Shanghaiistheworld’slargestbikesharecitywith280,000sharedbikescitywide.Thatnumberisexpected5．(jump)to500,000bythisJune,accordingtoGuoJianrong,SecretaryGeneralofShanghaiBicycleAssociation.Untiltheturnofthecentury,bikeswerethemainformoftransportinChinesecities.Butinrecentyears,asChinesehavegrown6．(rich)thanbefore,bicycles7．(replace)byprivatecars,motorbikesandotherpublictransport.Bikesharingishardlynew,butwhatmakes8．uniqueinChinaisthatitsusuallystationfreewhichmeansthatuserscanleavethebikesanywheretheywant.It’salsocheap.Shanghaiisnottheonlycity9．bikesharinghashadteething(萌芽的)problems.Morethan500bikes10．(rent)outbybikesharingfirmswerepiledupinthesoutherncityofShenzheninJanuary.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的文章.文中共有10處錯誤,每句中最多有兩處。錯誤涉及一個單詞的增加，刪除或修改.增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1．每處錯誤及其修改均僅限一詞；2.只允許修改10處，多者（從第11處起）不計分。Threeyearsago,Ibecameastudentinanordinaryschool.DisappointingasIfeltattheshabbycampusandthepoorly-equippedclassroom,Ifindtheteacherspatientandconsiderate.Besides,Ienjoyedthefriendatmosphereinclass.Idecidedtomakethebestforit.Iworkedhardlyandgotalongwellwithteachersandclassmates.WheneverIhaddifficulties,theywerealwaysavailable.Soon,Ibecameoneofthetopstudentinmyclass,whatgreatlyincreasedmyconfidenceandIgotmoremotivated.Myexperienceetellsmethatitisnotwhatyouaregivenbutthathowyouuseitthatdeterminewhoyouare.第二節(jié)書面表達（滿分25分）29．（25分）假設你是李華，準備與你的英國網(wǎng)友John交流你校學生在校使用手機情況，請用英語給他寫一封信，要點如下：1.你校學生在校使用手機的現(xiàn)狀：查資料，信息交流，玩游戲……2.你對此現(xiàn)狀的看法。注意：1.詞數(shù)100左右。2.可適當增加細節(jié)，以使行文連貫。DearJohn,__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Lookingforwardtoyourreply.Yours,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、B3、C4、C5、B6、B7、C8、A9、C10、C11、A12、C13、A14、D15、C16、B17、B18、A19、A20、C第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21、1、294．B2、296．C3、298．D22、1、A2、B3、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（拋棄）thingsthatnolongerservedanyusefulpurposeinspace.Itisestimated（估計）thattherearenowover500,000piecesofman-madetrashorbitingtheEarthatspeedsofupto17,500milesperhour.Thejunkvariesfromtinypiecesofpaintchippedoffrocketstocameras,hugefueltanks,andevenodditemslikethemillion-dollartoolkitthatastronautHeidemarieStefanyshynPiperlostduringaspacewalk.Themajorproblemwiththespacetrashisthatitmayhit