2022-2023學年江蘇省沭陽縣高三最后一卷英語試卷含解析

2022-2023學年高考英語模擬試卷注意事項:1．答題前，考生先將自己的姓名、準考證號碼填寫清楚，將條形碼準確粘貼在條形碼區(qū)域內。2．答題時請按要求用筆。3．請按照題號順序在答題卡各題目的答題區(qū)域內作答，超出答題區(qū)域書寫的答案無效；在草稿紙、試卷上答題無效。4．作圖可先使用鉛筆畫出，確定后必須用黑色字跡的簽字筆描黑。5．保持卡面清潔，不要折暴、不要弄破、弄皺，不準使用涂改液、修正帶、刮紙刀。第一部分（共20小題，每小題1.5分，滿分30分）1．Theyaresmiling.There______muchtroublesolvingtheproblem.A．couldn’tbe B．mustn’tbeC．can’thavebeen D．mustn’thavebeen2．－WhataboutinvitingTracytohosttheparty?－Goodidea!Sheisveryquickinmind.Oh,_______,hereshecomes.A．don’tpullmyleg B．alittlebirdtoldmeC．speakofthedevil D．it’sapieceofcake3．Whenhewasrunningafterhisbrother,theboylosthis___andhadabadfall.A．balance B．chanceC．memory D．place4．—Didyoucatchthefirstbusthismorning?—No.Ithadleftthestop_________Igotthere.A.inthetime B．atthetimeC．bythetime D．duringthetime5．Heinsistedwhathedid_______rightandthatanyonewhobrokelaws________．A．was;bepunished B．be;waspunishedC．was;waspunished D．be;bepunished6．--Ittookmeeightyearstobuildupmybusiness,anditalmostkilledme.--Well,youknowwhattheysay..A．ThereisnosmokewithoutfireB．Nopains,nogainsC．AllroadsleadtoRomeD．Practicemakesperfect7．Heswitchedoffthelightandwasabouttoleavetheclassroomandonlythen____torainheavily.A．itbeganB．itbeginsC．doesitbeginD．diditbegin8．---Iusuallygotherebytrain.---Whynot________byshipforachange?A．totrygoing B．tryingtogoC．totryandgo D．trygoing9．Fromhisexpression,Idon’tthinkhecouldhavefinishedhishomeworklastnight,_______?A．couldn’the B．doIC．didhe D．hasn’the10．Wechatintendstoradicallychangetheway______peopleusemobilephones.A．/ B．which C．why D．who11．Oneofthetruetestsofleadershipistheabilitytorecognizeaproblem________itbecomesanemergency.A．when B．beforeC．after D．unless12．Weclimbeduptothetopofahill,___________wegotagoodviewofthewholeforestpark.A．which B．whereC．when D．that13．Inmyopinion,parentsandteachersaresupposedtosetanexampleofgoodbehaviortochildren_____theyarerolemodelstothem.A．although B．evenif C．unless D．as14．The88thAcademyAwardCeremonywasheldinDolbyTheatre______seatsanaudienceofapproximately3,400.A．where B．whose C．when D．which15．Anyonewithaneyeontheemploymentsituationknewtheassessmentabouteconomicrecovery_______justaroundthecornerwascorrect.A．beingB．tobeC．wasD．havingbeen16．—Smokingshouldbebannedinpublic.—.____Itisharmfultoboththesmokersandnon-smokers.A．I’dlovetoB．It’smypleasureC．I’mwithyouonthatD．It’suptoyou17．MarkhaslivedinChinaformanyyears,yethestillcan't________himselftotheChinesecustoms.A．observe B．adaptC．lead D．devote18．Largequantitiesoftime______forpractisingguidedwritings.A．wasneeded B．areneeded C．needs D．isneeded19．ThoughthestoryofLiYunlongintheTVdrama“BrightSword”isafiction,muchof__________happenedishistoricallytrue.A．that B．what C．which D．it20．Aroundthispoint______,whichishumorousandfullofastronglocalflavor.A．thestorydevelops B．doesthestorydevelopC．developsthestory D．thestorydeveloped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）Mynewlywedhusbandsaidthesamethingeverymorning.“You'rebeautifultoday.”O(jiān)neglanceinthemirrorshowedthatitwasfarfromthetruth.“Liar,”Ishotbackwithagrin.Itwasmyusualresponse.Mymother'sfirsthusbandwasnotakindmanandhisverbal(語言的)andphysicalabuseforcedherandhertwochildrentofindasafeplace.Heshoweduponherdoorsteponedaywithroses.Shelethiminandhebeatherwiththoserosesandtookadvantageofher.Ninemonthslatershegavebirthtoa9lb.13oz.babygirl--me.Therudewordsweheardgrowinguptookroot.Ihadtroubleseeingmyselfassomeoneofvalue.IhadbeenmarriedtwoyearswhenIsurprisedmyself.MyhusbandwrappedhisarmsaroundmeandtoldmeIwasbeautiful.Alotofyearshavepassed.Myhusbandhasgreyinhishair.I'mnolongerskinny.LastweekIwokeupandmyhusband'sfacewasinchesfrommine.“Whatareyoudoing?”Iasked.Icoveredmymouth,tryingtohidemymorningbreath.Hereacheddownandkissedmyface.“WhatIdoeverymorning,”hesaid.Whataman!Myhusbandunderstandsmypast.He'sbeenbesidemeasI'vegrownfromanunsureyounggirltoaconfidentwoman,mother,speakerandauthor.ButI'mnotsurethatheunderstandsthepartheplayedinthattransformation.ThewordsIheardgrowinguppierced（刺穿）mysoul,yethiswordspiercedevendeeper.ThisAnniversaryDayIplantowakeearly.IwanttotellRichardhowmuchIlovehim.Hemaylookinthemirrorandseeanextrapoundortwo,orwishforthedaywhenhishairwasdarkandcurly,butallI'llseeisthemanwhosawsomethinginmewhenIcouldn'tseeitmyself,andwholeavesbutterflykisses,evenaftertwenty-threeyearsofmarriage.1、Whentheauthorlookedintothemirror,shefoundherself______.A．beautifulB．confidentC．untidyD．unusual2、Whydidtheauthor’smotherandhertwochildrenhavetomove?A．Becausetheirhousewastoosmall.B．Becausetheywerenotwelltreatedbythehusband.C．Becausetheywereexpectinganotherbaby.D．Becausehermother’shusbandwantedthemtomove.3、Asayounggirl,theauthor______.A．wasmarriedearlyB．hadahappychildhoodC．lookedforrooteverywhereD．lackedconfidenceinherself4、Itcanbeinferredfromthepassagethat______.A．theauthor’shusbandhadapositiveinfluenceonherlifeB．theauthorplayedanimportantpartinthechangeC．theyhavebeenmarriedfor23yearsD．theauthor’shusbandhasgainedsomeweight5、Theunderlinedphrase“thewords”inthelastbutoneparagraphrefersto______.A．herownwordsB．herhusband’swordsC．hermother’swordsD．herfather’swords22．（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．anythingtheflightstafftellyoutodoB．generalsafetyadviceC．walkingaroundtheplaneD．pouringhotdrinks3、WhichofthefollowingisNOTtrue?A．largerplaneshavemoresafetychecksandaresaferinanaccident.B．Take-offsaresaferonnon-stopflightsthanlanding.C．Everyaircraftisdifferent,sothesafetyproceduresmaybedifferent.D．Seatbeltsshouldbeworntoprotectagainstsuddenchange.4、Thebesttitleshouldbe.A．ThesafestwaytotravelB．AirsafetytipsC．Non-stopRoutesD．Howtotakeaplane23．（8分）Connectingwithpeoplehasbecomesomucheasierwithadvancingtechnology.Tasksthatoncerequiredapostagestamporcarrierpigeonarenowassimpleastappinganameorevenafaceonyourscreen,andyou’reconnected.Butalsoeasierisunconsciouslygettingcaughtupinadilemmabyviolatingcertainnewrulesforcommunicating.Abigoneforsome:Don’tcalluntilyou’vetextedtoconfirmit’sOKtocall.Butthat’sjustthebeginning.“I’musuallyprettymildandnotmuchbothersme,”saidMarkAngielle,a29-year-oldofficemanagerfromWhitePlains,NewYork.Buttheonethingthathehatesmorethananythingelseinlifeistheterribleone-wordmessage—“K.”“Attheveryleastreplywith,Gotit.”hesaid“Atleastgivemeafewwordshere.You’renotthatbusy.”Therearehundreds,perhapseventhousands,ofotherswhohavetakenLosocialmediatoexpresstheirdistasteforpeoplewhodon’tfollowtheunwrittenrulesofdigitalcommunication.“Theserulesaresimplyanewdisplayofaphenomenonwe’veseeninthepast,”saidJamesIvory,professorofcommunicationaVirginiaTech.Inthesamewaythatgenerationsandsmallgroupsoffriendshavetheirownslangandcustoms,internetculturehasgivenbirthtotechnology-dependentbeingsthathavetheirownuniquesetofroutine.Butnoteveryonegetsthepoint.Unlikelanguage,digitalcommunicationcanbefilledwithambiguousclues(線索、跡象)thatthepersonontheotherendofthecall,textoremailmayormaynoteasilyunderstand.“Assoonaspeoplearen’ttalkingfacetoface,thefirstthingthatgetslostissomeoftherichnessofthebodylanguage,”Ivorysaid,“Peopleimmediatelyfillthatgapbyusingemoji(表情符號)tosumupafeelinginseconds.“There'sgreatpotentialfordanger,”Ivorywarned.“What'sconsideredpoliteinoneformmightbeinappropriateorrudeinanotheroccasion.”1、WhatcanyouinferaboutMarkfromParagraph2?A．Heisabusinessmanwithabadtemper.B．Hecomplainsaboutsocialmanners.C．Hecan’tbearone-wordmessages.D．Hedislikeabusybusinesslife.2、Accordingtothetext,whichofthefollowingbreakstherulesforcommunicating?A．Johnsays“Igotit.”tohisbossfacetoface.B．JimcallsBillwithoutconfirminginadvance.C．MarytextsLilytomakesureifshecancallher.D．Jacksends“Thanksalot”tohisbusinessfriends.3、Whymaypeoplemisunderstandeachotherduringdigitalcommunication?A．Emojicannotsumupfeelings.B．Peopleusetheirownslangandcustoms.C．Therearelargequantitiesofwrittenrules.D．Peoplegetswrongmessageswithoutclearclues.4、Whatarepeopleexpectedtodoafterreadingtiepassage?A．Toobeytheirowndigitalcommunicationrules.B．Tobeawareofrulesduringdigitalcommunication.C．Touseadvancingtechnologyevenwithdisadvantages.D．Tokeeppacewithdigitalcommunicationdevelopment.24．（8分）Laptopcomputersarepopularallovertheworld.Peopleusethemontrainsandairplanes,inairportsandhotels.Theselaptopsconnectpeopletotheirworkplace.IntheUnitedStatestoday,laptopsalsoconnectstudentstotheirclassrooms.WestlakeCollegeinVirginiawillstartalaptopcomputerprogramthatallowsstudentstodoschoolworkanywheretheywant.Withinfiveyears,eachofthe1500studentsatthecollegewillreceivealaptop.Thelaptopsarepartofa$10millioncomputerprogramatWestlake,a110-year-oldcollege.ThestudentswithlaptopswillalsohaveaccesstotheInternet.Inaddition,theywillbeabletousee-mailto“peak”withtheirteachers,theirclassmates,andtheirfamilies.However,themostimportantpartofthelaptopprogramisthatstudentswillbeabletousecomputerswithoutgoingtocomputerlabs.Theycanworkwithitathome,inafast-foodrestaurantorunderthetrees—anywhereatall!Becauseofthemanychangesincomputertechnology,laptopuseinhighereducation,suchascollegesanduniversities,isworkable.Aslaptopsbecomemorepowerful,theybecomemoresimilartodesktopcomputers.Inaddition,theportablecomputerscanconnectstudentstonotonlytheInternet,butalsolibrariesandotherresources.Statehigher-educationofficialsarestudyinghowlaptopscanhelpstudents.Stateofficialsarealsotestinglaptopprogramsatotheruniversities,too.AtWestlakeCollege,morethan60percentofthestaffusecomputers.Thelaptopswillallowallteacherstousecomputersintheirlessons.AsoneWestlaketeachersaid,"HereweareinthemiddleofVirginiaandwe'regivingstudentsawindowontheworld.Theycanseeeverythinganddoeverything.”1、Themainpurposeofthelaptopprogramistogiveeachstudentalaptopto.A．usefortheirschoolworkB．accesstheInternetC．workathomeD．connectthemtolibraries2、WhichofthefollowingistrueaboutWestlakeCollege?A．Allteachersusecomputers.B．1500studentshavelaptops.C．ItisanoldcollegeinAmerica.D．Studentstherecandoeverything.3、Awindowontheworldinthelastparagraphmeansthatstudentscan.A．attendlecturesoninformationtechnologyB．travelaroundtheworldC．getinformationfromaroundtheworldD．havefreelaptops4、Whatcanweinferfromthepassage?A．Theprogramissuccessful.B．Theprogramisnotworkable.C．Theprogramistooexpensive.D．Wedon'tknowtheresultoftheprogramyet.25．（10分）Asacollegestudent,Ihaveplannedmyfuturecareergoals.Iwouldliketoworkasasalesassistantinacomputercompany,thenasalesmanagerandfinallybossofmyowncompany.Attheverybeginning,Iplantofindajobinafamouscompanyproducingcomputers,inwhichailthestaffarefullyhappyatworkandIcanexperiencejobsatisfactionmostofthetime.Onlysuchkindofcompanycanprovidemewithgoodworkingatmosphereandeagernesstolearnmoresoastogetwellpreparedformyfutureprofession.AtfirstIwanttobeasalesassistantandalwayskeepmyselfbusyworkinginandoutofthecompany,sucha,answeringtelephones,doingrepairwork,evencleaningthealthoughthesalarymaybelow,Iwillseizeeverychancetolearnfromotherstaff.Inmysparetime,Iwilltakesomecoursessoastogetmorequalificationsandexperienceinthisfield.Inthreeorfiveyears,Iamdeterminedtobe-comeasalesmanagerwhoisresponsibleforthesellingofthecomputers.Iwillinterviewasmanycustomersaspossibleanddomarketresearchandimproveourproducts.MeanwhileIwilltakecareofmystafftomakethemeagertoworktothebestoftheirabilities.Asisknowntous,itishardtomanageacompany,butIwillmakeeveryefforttoachievemygoalstepbystep,andIamsure“Thereismothingdifficultintheworldifyouputyourheartintoit.”1、Ifthewriterhasacompany,hiscompanywillprovidehisstaffwith________.A．highwagesB．dormitoriesC．somecomputersmadeinhiscompanyD．goodworkingatmosphereandeagerness2、WhichofthefollowingisNOTtrueaccordingtothepassage?A．Thewriterwouldliketobeasalesassistantfirst.B．Thewriterwantstosetupabusinessofhisown.C．Thewritermakeshismindtobethepresidentofafamouscompanyproducingcomputers.D．ThewriterwilltakecoursestogetanMBA．3、AsalesassistantshoulddothefollowingEXCEPT________intheopinionofthewriter.A．answeringtelephonesB．interviewingcustomersC．cleaningtheroomD．doingrepairwork4、Thetextismainlyabout________.A．howtoimprovethewriter’sabilitiesB．howtoachievethewriter’sfuturecareergoalC．howtobecomeamanagerD．howtobecomeasalesmanager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）Akindergartenteacherhaddecidedtoletherclassplayagame.Theteachertoldeachchildintheclasstobringalongaplasticbag1afewpotatoes.Eachpotatowillbe2anameofapersonthatthechildhates.Sothe3ofpotatoesthatachildwillputinhis/herplasticbagwill4actuallyhowmanypeoplehe/shehates.Sowhenthe5came,everychildbroughtsomepotatoes.Somehadtwopotatoes,somethree6someuptofivepotatoes.Theteacherthentoldthechildrentocarrythepotatoesintheplasticbagwiththemwherevertheygoforawhole7.Daysafterdays8,andthechildrenstartedtocomplainduetothe9smellletoutbytherottenpotatoes.Besides,thosehavingfivepotatoesalsohadtocarry10bags.Aftersevendays,thechildrenwere11becausethegamehadfinallyended.Theteacherasked:“Howdidyou12whilecarryingthepotatoeswithyou?”Thechildrenstartedcomplainingofthetroublethattheyhadto13havingtocarrythe14andsmellypotatoeswherevertheygo.Thentheteachertoldthemthehidden15behindthegame.Theteachersaid:“Thisis16thesituationwhenyoucarryyourhatredforsomebodyinsideyourheart.Thestench（臭味）of17willpolluteyourheartandwithyouforever.Ifyoucannot18thesmellofrottenpotatoesforjustaweek,canyou19whatisitliketohavethestenchofhatredinyourheartforyour20?”1、A．containing B．wrapping C．decorating D．collecting2、A．called B．planted C．made D．given3、A．weight B．size C．number D．shape4、A．focuson B．dependon C．leadto D．makeup5、A．day B．class C．meeting D．trouble6、A．so B．as C．because D．while7、A．day B．week C．year D．month8、A．walked B．disappeared C．passed D．ran9、A．unpleasant B．poisonous C．sweet D．funny10、A．shorter B．senior C．prettier D．heavier11、A．disappointed B．shocked C．relieved D．suspected12、A．keep B．say C．feel D．make13、A．putout B．gothrough C．catchup D．insiston14、A．ugly B．numerous C．huge D．heavy15、A．meaning B．feeling C．emotions D．kindness16、A．hardly B．slightly C．exactly D．partly17、A．potatoes B．hatred C．words D．dirt18、A．produce B．smell C．carry D．tolerate19、A．imagine B．analyze C．agree D．declare20、A．family B．lifetime C．childhood D．friends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~或括號內單詞的正確形式。27．（15分）Overthepastfewyears,anxietyhasbecomemoreandmorecommonamongteenagers,especiallyhighschoolstudents.Itseemstomethatasthecollegeentranceexamapproaches,students1．(face)withdifficultiesandfailuresatschooloftenfeeloverwhelmed(無所適從的).Theycan’tsolvetheirproblemsandareunabletoadjusttothechangingenvironment.Someevenhavephysical2．(symptom)suchasheadaches,stomachsandsoon.Theseanxietiesincreasetheriskofdepression.Parentalbehavioriscertainlyanotherreason3．contributestochildren’sanxiety.Parentsshouldencouragetheirchildrenandbetheirfriends.However,thefactisthatthemajorityofparentspaytoomuchattention4．children’sschoolperformance.Theywouldrathershoutatthechildrenthantrytofindout5．theyaredoingbadlyatschool.6．(consequent),studentsbecomelessandlessconfidentandunwillingtocommunicatewithanyone.Pressurecan’t7．(avoid)inlife.Thosewhosucceedmanagetoturnpressureintomotivation.Asstudents,first,weshouldsetsuitabletargetsforourselves,8．(depend)onourabilities.Second,weshouldregarddifficultiesas9．(value)experiencesthatcanbeovercomeifwetrytogetpastthem.Learntocomfortyourself,Humanintelligence10．(vary)frompersontoperson.Physicalandmentalhealthismoreimportantthanexammarks.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以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅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：在錯的詞下畫一橫線,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。March1stSunnyTodayIheardofmyfriendLiMei、Inherletter,sheasksmeaboutmydreamjob、Afterthinkforalongtime,Iamdeterminedtobecometheteacher、I'dliketostayatschoolwithstudents、Theclassisreallikeabigfamily,whocanmakemefeelwarm、Alsoit'sfantastictoseeusstudentsbecomegreatpeoplewhentheyfinallygrow、What'smore,teachershavesummerandwintervacation、Therefore,Icanhaveenoughtimetotravelaroundtheworld、Beautifulasmyfutureis,butImustworkhardertogetgoodgradesandattendafamouscollegeinordertoachievemygoal、21第二節(jié)書面表達（滿分25分）29．（25分）假如你是李華，要參加你校舉辦的以“BetterEnglish,BetterLife”為主題的英語演講比賽。請根據(jù)以下提示寫一篇演講稿講述學英語的益處。1.在生活上的好處；2.在學業(yè)上的好處；3.在就業(yè)上的好處。注意：1.詞數(shù)100左右；2.可以適當增加細節(jié)，以使行文連貫。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、C2、C3、A4、C5、A6、B7、D8、D9、C10、A11、B12、B13、D14、D15、A16、C17、B18、B19、B20、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、C2、B3、D4、A5、D22、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.Themajorproblemwiththespacetrashisthatitmayhitworkingsatellitesanddamagetravelingspacecraft(飛船).Moreover,piecesofjunkmaycollide（碰撞）witheachotherandbreakintopieceswhichfallbacktotheEarth.Toavoidthis,scientistshaveinventedseveralwaysforclearingthesky.Groundstationshavebeenbuilttomonitorlargerpiecesofspacetrashtopreventthemfromcrashingintoworkingsatellitesorspaceshuttles.Futureplansincludeacooperativeeffortamongmanynationstostoplitteringinspaceandtocleanupthetrashalreadythere.5、Whatwasthefirstpieceofman-madespacetrash-?A．Acamera. B．Atoolkit.C．Afueltank. D．Abrokensatellite.6、WhywerescientistsNOTconcernedaboutspacetrashinthebeginning?A．Itnolongerservedanyusefulpurpose.B．ItwasmillionsofmilesawayfromtheEarth.C．Itdidnotcauseanyproblems.D．Itwasregardedassimilartocometsandstars.7、Whichofthefollowingstatementsistrueaboutspacejunk?-A．Itishuge,heavymachines.B．Itneverchangesposition.C．ItfloatsslowlyaroundtheEarth.D．Itmaycauseproblemsforspaceshuttles.8、Whathasbeendoneaboutthespacetrashproblem-?A,Scientistshavecleanedupmostofthetrash.A．Largepiecesofspacetrasharebeingcloselywatched.B．Manynationshaveworkedtogethertostoppollutingspace.C．Groundstationsarebuilttohelpstorethetrashproperlyinspace.23、1、C2、B3、D4、B24、1、A2、C3、C4、D25、WhydoChinesepeoplelovehotpotsomuch?Asthewintermonthsarecoiningin,moreandpeoplearesiltingaroundatable,enjoyingthiskindoftraditionalmeal.IfindmyselfwonderingwhatitUaboutthistraditionalmeal,whichhasexistedformorethan1,000years.WhatmakesitaChinesefoodfavorite?Itseemsthattheanswerliesbeyondthedishitself.Hotpotisn’tjustdesignedtokeepyouwarmduringthecoldmonths;it’salsoasocialexperience.It’sa“theater”cookedfoodthatturnsamealintoanevent.Thereisalotoffunforeveryonetohaveinaddingsomefoodstothehotpot.Hotpotiseatenovertwotothreehours.Forthisreason,itiso