2025-2026学年重庆市合川区九年级（上）期中英语试卷（含答案）

第=page11页，共=sectionpages11页2025-2026学年重庆市合川区九年级（上）期中英语试卷一、语法选择：本大题共10小题，共15分。MeetZhangShengwu，a60-year-oldfamerfromAnhuiProvince.Hebuiltasubmarine（潜水艇）by(1)!

As(2)kid，Zhanglovedmakingthings.(3)2014，hesawsomeonebuildasubmarineonTV."I(4)aroundwaterforyearsandseenmanyboats，butIhadneverseenonethatcoulddiveinto（潜入）thewater，"Zhangsaid."Ithoughtifotherscandoit，Icandoit，(5)."Sohestartedtobuildoneonhisown!Hisfamilythoughtitwascrazy，butZhangdidn'tgiveup.

Zhangspentsixmonths(6)hisfirstsubmarine.Itwas6metreslong，1.2metreshighandweighed2tons.Butithadleaking（漏水）(7).Still，hegotanationalpatent（专利）!In2016，hebuiltaboat.Ithardlymadewaves（波浪）.Thisyear，hebuiltanewsubmarinenamed"BigBlackFish".Thisoneis7metreslong，1.8metreshigh，andweighs5tons.Itcandive8metres(8)andevencarrytwopeople.

Now，Zhangdreamsofbuildinganeven(9)submarine."Youneverknowwhatyoucando(10)youtry!"hesays.1.A.he B.him C.himself2.A.a B.an C.the3.A.In B.On C.At4.A.am B.was C.havebeen5.A.too B.either C.aswell6.A.building B.tobuild C.built7.A.problems B.problem C.aproblem8.A.deep B.deeply C.depth9.A.big B.bigger C.biggest10.A.after B.unless C.until二、完形填空：本大题共10小题，共15分。LightraincontinuedtofallasIarrivedatthemountainvillage.Withaheavybagonmyback，Iwasexcitedtoteachatasmallschoolhere，butalittle(11).Whatcouldthesestudentsbelike？

Theschoolhadonly18students.Mostwerequiet，(12)theyranandlaughedatbreak.Onegirl，Wen，alwayssataloneinthecorner，seldomsayinganything.Onmyfirstdayintheclassroom，Isharedwith(13)aposterwiththewords"Youareseen"onitandputituponthewall.Somesmiledshylyandsomespokequietly，"That'swhyI'mhere，"Isaid.However，Wendidn't(14).Shewasjustdrawingcirclesonthedesk(15)herfinger.

Dayspassedquickly.Ispentalotoftimeplanningthelessons(16).Thechildrenwerekind.Butmyeffortseemedtomakelittledifference.Iwasnotsure(17)Iwasdoinganythingmeaningful.Onenight，aheavystormcausedapowercut，leavingtheclassroomindarkness.Aseveryonewasfrozen（冻），asoftlightappeared.ItwasWenwhowasholdinga(18)inherhand."Wecanstillread，"shewhispered（低语）.ThatwasthefirsttimeIheardhervoice.

Thenextday，shesatcloser.Inthefollowingdays，shebegantotalkmore.Inmylastclass，shecameupandgavemethelantern，"Soyouwillalwayshavesome(19)，"shesmiledgently.

Icametogivelight，butfounditwasquietly(20).Volunteeringisn'talwaysloudorbig.Sometimes，it'saquietlantern-sharedbetweenthetwo，andshininginbothdirections.11.A.bored B.relaxed C.nervous D.surprised12.A.though B.because C.since D.when13.A.it B.her C.him D.them14.A.comein B.givein C.standup D.lookup15.A.on B.by C.with D.in16.A.slowly B.carefully C.specially D.directly17.A.what B.if C.that D.how18.A.book B.lantern C.candle D.note19.A.fun B.time C.light D.hope20.A.returned B.collected C.connected D.accepted三、补全对话-填空：本大题共1小题，共10分。21.A：Hi，Matt.Whatareyoudoingnow？

B：Hi，Carl.I'mvisitingamuseumonline.

A：Visitingthemuseumonline？（1）______

B：It'samazing.Icantakea360-degreelookatthemuseumandclick（点击）aroundtogetinformationaboutit.

A：Thatsoundscool.I'veneverheardofitbefore.（2）______

B：Ofcourse.Youcanalsovisitonlinelibrariesandwatchconcertsonlineforfree!

A：Wow，great!（3）______

B：YoucanvisitwebsitesoftheNationalMuseumofChina，theNationalLibraryofChinaandtheNationalCenterforthePerformingArts.

A：Thanks.（4）______

B：Forthreehours.

A：Whatalongtime!（5）______

B：You'reright.Let'sgoforawalk.

A.HowcanIfindthem？

B.Whatdoyouthinkofit？

C.Howmuchdidyoupayforthevisit？

D.IwanttovisittheNationalMuseumofChina.

E.Canyoushareotheronlineinformationwithme？

F.Youhavetostoptohavearest，oryoureyesmaybehurt.

G.Bytheway，howlonghaveyouspentvisitingthemuseum？(1)

(2)

(3)

(4)

(5)

四、阅读理解：本大题共15小题，共30分。A

Whatyouneed：

√Aglasscup

√Water

√SomevitaminB2

tablets

（维生素B2片剂）

√Tissue（纸巾）

√Aspoon

√AsmartphoneIttakeslucktoseeameteorshower（流星雨）inthefield.Doyouwanttoseeoneathome？Trythiscoolexperiment!Step1：PlacethevitaminB2tabletsonthetissueandcrush（碾碎）themwiththespoon.Step2：Placetheglassofwateronyourphone'sflashlightandturnoffotherlightstodarkentheroom.Step3：PutthevitaminB2powder（粉末）intothewaterslowly.Becarefulnottoaddtoomuchpowderatonce.Whathappens：

Whenyouputthevitaminpowderinthewater，itshineswithayellow-greencolour.Asthepowderslowlyfallsdown，itlooksjustlikearealmeteorshowerinyourcup!

Why？

VitaminB2isalsocalledriboflavin（核黄素）.Itcanshineinthelight.Itspowderhasahigherdensity（密度）thanwater，soitslowlyfallsfromthetopandcreatesabeautiful"meteorshower"intheglass.22.Whatisthepurposeofthetheexperiment？______A.Toseeameteorshowerinthefield.

B.Toseeameteorshowerathome.

C.Toputthevitaminpowderinthewater.

D.ToputthevitaminB2powderintothewater.23.Howmanystepsdoweneedtodotheexperiment？______A.1. B.2. C.3. D.4.24.Whatcreatesthe"meteorshower"？______A.Thevitaminpowder. B.Thephone.

C.Thetissue. D.Thewater.BInthepast，ancientChinesepeoplealsoenjoyed"icecream"insummer.Let'slookatsomecoolsnackstheyenjoyed.

Sushanisadishthatlookslikecrushed（捣碎的）icewithmilkandbutter.TangDynastypoetWangLingraudescribedhowtomakeitinapoem.Peopleaddsugartosuandshapeitintodifferentforms."Itisneithersolidnorwatery，andwillmeltinyourmouth，"Wangwrote.Atthattime，onlyroyal（皇家的）familiesandrichnobles（贵族）wereluckyenoughtoenjoythisspecialsnackinsummer.Manyexpertsbelievesushanwasanearlyformoficecream.

AlthoughtherewerenofridgesintheTangDynasty，itwasverycommonforrichfamiliestouseiceboxestostoreicecubes（冰块）insummer.Atthattime，peopleeitherdrankicewaterorateshavedice（刨冰）.Later，intheSongDynasty，peoplecouldeasilybuyiceddrinksonthestreet.Somekindrichpeopleevengaveawayicewaterandmedicineonthestreet.Icewaterwasoftensoldwithmungbeansorlicorice（绿豆或甘草）tohelppeopleavoidgettingsickfromtheheat.

Atthesametime，theweatherintheYellowRiverareaduringtheTangDynastywaswarmerandwetterthanitistoday.Somanycherrytreeswereplantedthereatthattime.Thefruitwascommoninearlysummer，andpeopleoftenaddedcheeseandcanesyrup（蔗糖浆）tothecherries.Whenrichnobleshadthisspecialsnack，theyoftenusedplatesorbowlsmadeofgoldtomakethesnacklookmoremouthwatering.25.WhocouldoftenenjoysushanintheTangDynasty？______A.Emperors. B.Poets. C.Streetsellers. D.Bravesoldiers.26.Whencouldordinarypeopleeasilybuyiceddrinksonthestreet？______A.IntheHanDynasty. B.IntheTangDynasty.

C.IntheSongDynasty. D.IntheZhouDynasty.27.WhatwastheweatherlikeintheTangDynasty'sYellowRiverarea？______A.Itwascolderthantoday's. B.Itwasrainierthantoday's.

C.Itwasdrierthantoday's. D.Itwassimilartotoday's.28.WhichofthefollowingisTRUEaboutancientcoolsnacks？______A.Someofthemhadmedicinaluses.

B.Ordinarypeopleweregoodatmakingsushan.

C.Milkshavedicewasinspiredbyicecream.

D.CherryshavedicewasmostpopularintheTangDynasty.CItwasdark.Holmes，LestradeandImovedtowardsthehouse."Let'swaithere，"Holmessaid."Wecanhidebehindtheserocks.Watson，gotothehouseandseewhattheyaredoing.Makesuretheydon'tseeyou."Ihidbehindawall.IcouldseeMr.StapletonandSirHenrysittingatatable.

Then，Mr.Stapletonlefttheroomandwalkedtoashed（棚屋）intheyard.Heopenedthedoorandtherewasastrangenoisefrominside.Afteraminutehelockedthedoorandwentbackintothehouse.IhurriedbacktoreporteverythingtoLestradeandHolmes.

Therewasnowathickwhitefogoverthemoor（荒漠）."Thefogisgettingthicker，"saidHolmes."Thisisveryserious-SirHenrymustleaveMr.Stapleton'shousesoon."

Suddenly，weheardfootsteps.TheygotcloserandwesawSirHenrywalkingtowardsusthroughthefog.Then，weheardsomething.Aterribleanimalappeared.Itwasahugeblackhound（猎犬）.Therewasfirecomingfromitsmouthanditshugeeyeswereglowing（发光）.

ThehoundranafterSirHenry.HolmesandIbothfiredourguns.Wehititbutthehounddidn'tstop.ItjumpedonSirHenryandpushedhimtotheground.Holmespointedhisgunandshotthehoundfivetimes.Thegianthoundwasdead.

SirHenrywaslyingonthepath.Werantohimandfoundhewasalive.

Iputmyhandonthehound'sglowingfaceandfoundmyownfingersglowedinthedark."Phosphorous（含磷的），"Isaid.

WewalkedtowardsMerripitHousetosearchforMr.Stapleton.Inthehousewedidn'tfindhim，butwefoundMrs.Stapletontiedupinabedroom.Weuntiedher.WhensheknewSirHenrywasaliveandthehoundwasdead，shecried，"ThankGod!"

"Nowwehaveproof（证据），butweneedMr.Stapleton."saidHolmes.

（AdaptedfromTheHoundoftheBaskervilles）29.WhatdidWatsonseeStapletondointheyard？______A.Hetookthehoundforawalkintheyard.

B.HelookedatthethickfogwithSirHenry.

C.HedrankandtalkedwithSirHenryhappily.

D.Heopenedasheddoorandlockeditagainsoon.30.Whatdoestheunderlinedword"They"referto？______A.SirHenryandthehound. B.Theunknownfootsteps.

C.Mr.Stapletonandthehound. D.Thefogandthewind.31.Accordingtothestory，what'stheorderofthefollowingevents？______

a.Holmeskilledthehoundwithhisgun.

b.SirHenrycameoutofthehousetothepath.

c.WefoundMrs.StapletoninMerripitHouse.

d.GianthoundranafterSirHenry.

e.Mr.Stapletonopenedasheddoor.A.e-b-d-a-c B.e-b-d-c-a C.b-e-d-a-c D.b-e-d-c-a32.Whatdoyouthinkwillhappennextinthenovel？______A.Mr.StapletonwilltellHolmeswhathehasdone.

B.SirHenrywillbeindangerafterreturninghome.

C.Mrs.StapletonwilltakeustosearchforMr.Stapleton.

D.HolmeswilltalkaboutMr.Stapleton'scaseatonce.D①Blockchainisanewtechnology，whichcanhelpinmanydifferentfields，likeeducationandmoneymatters.Formiddleschoolstudents，understandingthistechnologyhelpskeepupwiththedigital（数字的）age'sdevelopment.

②Whatmakesblockchainstandoutisitsdecentralized（分散的）nature.Unliketraditionalsystemscontrolledbyasingleorganization，blockchaindataissharedamongmanyusers.Everyoneholdsthesamecopyofinformation，whichmakesitnearlyimpossibletochangeorlosedata.Blockchainworkslikeadigitalnotebook.ItwritesdowneverytimepeopleuseBitcoin-everyonecanseetheserecords，andtheynevergoaway.Thismakesitalmostimpossibletocheat.

③Inschools，someteachersuseblockchaintokeepstudents'studyrecords.Forexample，yourtestscores，homeworkfeedback，andevengraduationcertificatescanbestoredhere.Whenyouwanttoshowthesetoanewschoolorajob，youcansharethemquickly，savingtimeandavoidingunnecessarytroubles.Andnoonecanmakefakeones--thistechnologykeepsthemsafe.Additionally，teacherscantracklearningprogressmoreefficientlythroughtheorganizeddata，makingiteasiertoprovidepersonalizedguidance.

④Bankslikeusingblockchaintoo.Ithelpsthemsendmoneybetweencountriesfaster，anditcostsless.

⑤However，blockchainalsofacesomeseriousproblems.Blockchainisnoteasytopopularize.Buildingitssystemcostsalotofmoney，whichmanysmallbusinessesorpoorareascan'tafford.Besides，usersneedtolearnnewprofessionalwordsandskills，makingithardforordinarypeopletouse.

⑥Also，Blockchain'sanonymousfeature（匿名的特点）bringsrisks.Badguysmayusedigitalmoneyforillegalthingslikemoneylaundering（洗钱），astransactionsarehardtotrack.

⑦Moreover，makingBitcoinusesalotofelectricity，mostlyfromcoalandotherfossilfuels.Thiswastesenergyandreleasesharmfulgases，damagingtheenvironment.

⑧Despitethesechallenges，expertsbelieveblockchainwillcontinuetochangeourlives.Astechnologydevelops，itsapplicationswillexpandfurther，bringingmoreconvenienceandsecurity.Foryoungpeople，learningaboutblockchaintodaypreparesthemtowelcomethedigitalfuturewithincidence.33.Whatdoestheboldunderlinedword"fake"probablymean？______A.true B.untrue C.interesting D.boring34.Mhatcanweinferfromparagraphtwo？______A.Blockchainiscontrolledbyasingleorganization.

B.It'ssafetostoreinformationinblockchain.

C.Itisnearlyimpossibletochangeorlosedatainblockchain.

D.Blockchainwilltaketheplaceoftheothertechnologies.35.Whatisthebesttitleofthepassage？______A.BlockchainBenefitstheWorld B.HowBlockchainWorks

C.GettoKnowBlockchain D.BlockchainandBitcoin36.Whichofthefollowingcanbestshowthestructureofthepassage？______A.

B.

C.

D.五、任务型阅读-多任务混合：本大题共1小题，共10分。37.Isthereawaytoquicklyrecall（回忆）informationjustbeforetakinganexam？Walkingbackwardmighthelpyou.ScientistsfromtheUniversityofRoehamptonintheUKsaidthisactivitycanhelppeopleimprovetheirshort-termmemory.

Researchersasked114volunteerstowatchavideo.Afterwatchingthevideo，thevolunteersweredividedintothreegroups.Onegroupwastoldtowalk10metersforward.Thesecondgroupwalked10metersbackward.Thethirdgroupstoodinoneplace.Allthreegroupswerethenasked20questionsaboutwhattheysawinthevideo.

Thescientistsfoundthatthebackward-walkinggroupgottwomoreanswerscorrectonaveragethantheothertwogroups.

Thissuggeststhatthelink（联系）betweentheconcepts（概念）oftimeandspaceisimportantintermsofhowourmindsformmemories."Timeisreallyexpressedvia（通过）space，"AleksandarAksentijevic，wholedthestudy，toldtheDailyMail.Whenyouwalkbackward，youseethingsfromadifferentangle（角度）.Thisdifferencehelpspeoplerecallthingsthathappenedinthepast.

Andwalkingbackwardisalsogoodfortherestofourbody.Comparedtowalkingforward，walkingbackwardismorechallenging.Thiscanhelpusimproveourfitness，accordingtoNewScientist.Walkingbackwardusesmoreenergyinashorttimeandburnsmorecalories（卡路里）.

Inaddition，walkingbackwardislessstressfulforourknees.Itcouldbehelpfulforpeoplewhooftenhavepainintheirknees，accordingtoresearchersfromtheUniversityofOregonintheUS.Walkingbackwardalsokeepsourspines（脊柱）strong，whichcanhelptoease（缓解）paininthelowerback.Thismightbewhymanyoldpeoplelikewalkingbackward.

Walkingbackwardhelpspeoplequickly（1）______.Throughtheexperiment，weknowthegroupthat（2）______getmorecorrectanswersthantheothers.That'sbecause（3）______.Thishelpspeoplerecallthings.（4）______，suchasimprovingfitness，easingkneepressure，keepingyourspinestrongandeasingpaininthelowerback.六、任务型阅读-简答：本大题共1小题，共10分。38.阅读下文并回答问题。

AIisquicklybecomingpartofeverydaylife.Accordingtoa2024survey，adultsintheUSinteractwithAIseveraltimesaday.Wewonder：ShouldpeoplebepolitetoAIduringtheseinteractions？Here'swhatfourstudentshavetosayaboutit.

Aubrey

AIsystemslearnfrominteractingwithpeople.Thismeansaperson'sbehaviourinfluencesAI'sresponses.I'vereadthatusingpolitelanguageinourprompts（提示）canleadtowell-sourced（来源可靠的）informationwithfewermistakes.Hanming

AIdoesn'thavefeelings.Sometimes，toomanypolitewordscanconfuseAI.Forexample，ifsomeoneasksAItocorrectaparagraphwithmanymistakesbutsays，"Couldyouplease，makesomesmallchanges？"AImightmakeonlytinychanges.Inthisexample，beingtoopolite，youmaytaketheriskofcreatingbigproblems.AndAIwon'tdowhatyoureallywantitto.Ethan

IthinkweshouldbepolitetoAI，justlikewearetootherpeople.Ourworldneedsmorekindness，andwhenwepracticeit—whethertowardpeopleortechnology—kindnesscanspread.Beingkind，eventoAI，helpsbuildgoodhabits.Asha

Inmyopinion，beingpoliteornotisn'timportant.It'sbettertofocusonbeingclearanddirect.I'msurewecanallagreethatbeingpolitetolivingcreaturesisimportant.ButbeingsmartabouttheuseofAIholdsmorevaluethanwonderingifweshouldbepolitetoamachine.Let'sleadourliveswithhonestyandkindness，butlet'salsofocusonusingtechnologyforefficiency（效率）.(1)AccordingtoAsha，isitimportanttobepolite？

______(2)Whattopicaretheytalkingabout？

______(3)WhataretheadvantagesofbeingpolitetoAI？

______(4)Whoseideadoyouagreewithmost？Why？

______七、单词造句：本大题共1小题，共1分。39.tofighton，decide，I，tilltheend（连词成句）

八、句型转换：本大题共3小题，共3分。40.Thestudentsareallowedtouseadictionary.（改为否定句）

Thestudents

touseadictionary.41.AndystayedinBeijingforaweek.（对划线部分提问）

didAndystayinBeijing？42.Miketakeseverycompetitionseriously.（改为同义句）

Mikeis

everycompetition.九、完成句子：本大题共1小题，共1分。43.我是中国人，我骄傲。（完成译句）

I

tobeChinese.十、书面表达：本大题共1小题，共20分。44.你所在社