山东济南育英教育集团 2026-2027学年上学期九年级阶段学情调研测试英语试题（9月）（含答案）

山东济南育英教育集团2026-2027学年上学期九年级阶段学情调研测试英语试题（9月）一、阅读理解ASteps:

●Mash(捣烂)1bananawithsomewaterinaplasticbag.

●Mixsomedishsoap,saltandwaterinacup.Thenstirgentlywithaspoon.

●Addthedishsoapmixturetothebagandmixthemthoroughlyuntileverythingiswellmixed.

●Filterthemixturewithafilterpaperandcollectthefiltrate(滤液).

●Addsomecoldalcoholtothefiltrateandletthemixturesitfor5minutes.

●Dipawoodskewerintotheliquidandslowlyturnit,andpullouttheDNA.

----------------------------------------------------------------------------------------------------------------------Howitworks:Mashingthebananaincreasesthesurfaceareaoftheplantcellsandmakesextracting(提取)theDNAeasier.Addingwaterhelpsseparatethecellsfromeachother.Dishsoapbreaksdownthecellmembrane(细胞膜)andnuclearmembrane(核膜).ThesestepsreleasetheDNAintotheliquid.SaltremovesproteinsboundtotheDNAandhelpstheDNAaggregate(聚集).Afterfiltering,wehavealiquidcontainingDNA,whichthenseparatesoutofthesolutionincoldalcohol.Finally,wecanuseawoodskewertocollectthewhite,stringy(拉丝的)DNA.----------------------------------------------------------------------------------------------------------------------Whydoweuseabanana?BananasareagreatchoiceforthisexperimentbecausetheircellscontainalotofDNA.Unlikehumans,whohavetwocopiesofeachchromosome(染色体),bananashavethreecopies.ThismeanstheircellsarepackedwithDNA,makingitmucheasierforustoseeitwithourowneyes.Infact,strawberriesareevenbetter—theyhaveeightcopies!1.Howmanymaterialsdoesthewholeprocessneed?A．8   B．9   C．10   D．112.Whatdoestheunderlinedword“thoroughly”mean?A．Quickly.   B．Completely.   C．Softly.   D．Carelessly.3.Whichofthefollowingisthe“correctorder”oftheexperiment?4.Whatisthefunctionofalcoholintheexperiment?A．Itbreaksdownthecells.   B．IthelpsDNAseparateoutfromtheliquid.   C．Itmixesthedishsoapandsalttogether.   D．ItremovesproteinsboundtotheDNA.5.Whyisabananaagoodchoiceforthisexperiment?A．Bananasareeasytoget.   B．BananacellsholdplentyofDNA.   C．Bananasarecheaperthanstrawberries.   D．BananaDNAissimilartohumanDNA.BChinahasbeencarryingoutits“toiletrevolution”formanyyears.Nowadays,thetoiletsacrossthecountryhaveundergoneaquietchange.AtChangbaiMountaininJilinProvince,thereisaspecialpublictoilet.Eventhoughit’slocatedinacrowdedscenicarea,thetoiletisnotonlybeautifulbutalsoverypractical.Boththemen’sandwomen’ssectionsincludenearlyeverythingatouristmightneed.Inadditiontobasicitems,theyevenprovidedrinkingwaterandheating.“Despitethefreezingsnowoutside,it’swarminside,”saidonetouristfromFujiansurnamedWang.Whatsurprisedhimmostwasthetoilet’swater-freeflushingsystem.“Itusesfoaminsteadofwater,whichpreventswatersplashingandevenleavesapleasantsmell,”Wangadded.InHohhot,the“QingchengRestSpot”hasalsoredefinedthelocalpublictoiletconcept.Thisplaceoffersalmosteverything—accessibletoilets,ababycareroom,areadingarea,andevenelectricvehiclechargers.Suchthoughtfullydesignedtoiletsarenowcommonalloverthecity,helpingHohhotreachitsgoalofmeetingtheneedforpublictoiletswithina10-minutewalk.Beyondthetwoplacesmentionedabove,manyfamiliesinthecountrysideareleavingtheiroldtoiletsbehind.TheChenfamilyfromWuhanisoneexample.“Ourtoiletusedtosmellsobadthatyoucouldhardlystandnearit,”Chenrecalled.“Onrainydays,mygrandfatherwouldevensliponthemuddystonesaroundit.”Butnow,everythinghaschanged.Theirnewbathroomisfullytiled(铺了瓷砖的),equippedwithawaterheater,ashower,andasink.“It’ssafe,clean,andmucheasierforeveryonetouse,”Chensaidhappily.Fromscenicspotstothecountryside,thisrevolutionshowsthatevensmallchangescanmakeabigdifferenceinpeople’slives.6.WhatdoweknowaboutChina’s“toiletrevolution”?A．Itisaverynewproject.   B．Ithappenseverytenyears.   C．Itonlyfocusesontoiletsincities.   D．Itstartedquitealongtimeago.7.HowdidWangprobablyfeelaboutthetoiletatChangbaiMountain?A．Proud.   B．Strange.   C．Interested.   D．Amazed.8.WhatisonemaingoalofHohhot’spublictoiletplan?A．Tomakeallpublictoiletsfreeofcharge.   B．Tobuildthelargestpublictoiletinthecountry.   C．Tomoveallpublictoiletsintoshoppingcenters.   D．Toensureapublictoiletisavailablewithinashortwalk.9.WhydoestheauthortalkabouttheChenfamily?A．ToexplainwhyWuhanneedsabettertoiletsystem.   B．Todescribethechallengesofbuildingnewbathrooms.   C．Toshowhowthe“toiletrevolution”changedrurallife.   D．Totellreadershowtokeepabathroomcleanandsafe.10.What’sthemainpurposeofthepassage?A．ToattractpeopletoJilinandHohhot.   B．Tosharethestepsinbuildingamoderntoilet.   C．TodescribethepoorconditionofoldtoiletsinChina.   D．Tointroducethetoiletrevolutionandhowithasimprovedpeople’slives.CAfter26years,YinYuzhenandRonaldSakolskybothburstintotearswhentheyfinallymeteachotheragain.Yin,awomandevotedtofightingdesertificationintheMuUsDesert,movedtoInnerMongoliaat19in1985.Unlikewhatshehadexpected,shefoundherselflivinginthemiddleofthedesert.Strongwindswouldblowsandinside.Sometimes,thesandwouldpileupagainstthedoorandsealitshut.Yinfearedthatshemightgettrappedinsidewithnoonetorescueher.Butshedidn’tgivein,instead,shemadeuphermindtochangeallthis.“I’dratherworkmyselftodeathplantingtrees,thanletthesandbeatme.”shesaid.Yinworkedincrediblyhard.Sheoftenhadtocarryupto100kilogramsoftreesaplings(树苗)onherback.Thetoolssheusedwereverybasic,suchasironshovels(铁锹)andcarryingpoles.Thelackoffoodmademattersworse.Whenhungerwasstaringherintheface,Yincouldonlytakeafewdeepbreaths,swallowhersaliva(口水),oreatthingsthatnooneelsewanted.In1999,Sakolsky,anAmericanteacher,offeredhiswarmsupport.WhileteachingEnglishinHenan,hecameacrossaTVprogrammeaboutYin’seffortstoturnthedesertgreen.Deeplymoved,heimmediatelyreachedouttoorganisationsintheUSandraised$5,000.Atthetime,$5,000wasequalto20years’incomeforYin.Then,in2000,SakolskyalsopaidavisittoYin’shome.ButthetwolostcontactafterSakolskyreturnedtoAmericalaterthatyear.Sakolsky’sdonation,whichincreasedYin’schancesofsuccess,cameatacriticalmoment.Yinwasabletobuybetterequipmentandstrongersaplingsthatcouldbettersurviveintheharshconditions.Overtime,shebecameamothernotjusttoherownchildren,buttoeverytreesheplanted.Today,YinisstillverygratefultoSakolsky.AfterpostingavideoonDouyininMay,shefinallygotintouchwithhimwiththehelpofmanypeople.MorethanthirtyhoursoftravelfromtheUStoChinadidn’tputSakolskyoff.Hewasonhiswaytomeetthetrueheroofagreatstory:anamazingChineseladyhehadtoldhisstudentsabouteveryyearinAmerica.Meetingheragainaftersomanyyearsismorethanadreamcometrue.“Itisamiracle,”saidSakolsky.11.WhatdirectlyledYintotakeaction?A．Thelackoffoodandmodernequipment.   B．Thepoorlivingconditionsofherhome.   C．Herresponsibilitytoprotectherfamily.   D．Herdesireforbetteropportunities.12.Whydoesthewritermentionthe100kilogramsoftreesaplings?A．ToexplainwhyYinneededhelpfromothers.   B．ToshowhowmanytreesYinplantedeachday.   C．Tocompareherworkwiththatofotherworkers.   D．Toshowhowchallengingherworkwas.13.Whatdoes“whenhungerwasstaringherintheface”inParagraph4suggest?A．Yinwasunsurewherehernextmealwouldcomefrom   B．Yinhadbecometooweaktocontinueplantingtrees.   C．Yinhadtochoosebetweenfoodandtreesaplings.   D．Yinlearnttosurvivewithouteatingregularly.14.Putthefollowingeventsinthecorrectorder.a.SakolskyraisedmoneyforYin’sgoodcause.b.Yingotmoresuitableresourcesforherwork.c.YinpostedavideoonlineinsearchofSakolsky.d.Yinworkedwithbasictoolstoturnthedesertgreen.e.SakolskysharedYin’sstorywithhisstudentsintheUS.A．d-a-e-b-c   B．d-a-b-e-c   C．a-d-b-e-c   D．d-b-a-e-c15.Whatmightbethewriter’smainpurposeofwritingthispassage?A．Todrawthepublic’sattentiontodesertification.   B．ToencouragemorepeopletosupportYin’swork.   C．Toshowhowdeterminationandkindnesscanmakeadifference.   D．Tointroduceacross-borderfriendshipthathaslastedforyears.D①Anewstudyshowsthatroosterscanidentify(辨认)themselvesinamirror.Thesurprisingresultraisesquestionsnotjustabouthowsmartroostersare,butabouthowscientiststestanimalintelligence.②ScientistsuseMarkTesttotestwhetherananimalcanidentifyitself.Firstofall,amarkisputonananimal,usuallyinaplacethatcanonlybeseenwithamirror.Thentheanimalisplacedbeforeamirror.Ifitseemstopayattentiontothemark,scientistsbelievetheanimalhasidentifieditself.③TheMarkTestisoftenseenasagoodwaytolearnhowsmartananimalis.▲ScientistsatauniversityinGermanyrecentlyrantheMarkTestonroosters.Theyputapinkmarkonthechestoftheroosters.Butwhentheroosterslookedinamirror,theydidn’tseemtonoticethemark.④Sothescientiststriedanewtestbyusingtheshadow(阴影)ofhawk(鹰)toseewhetherornottheroosterthoughtitwasalone.Roostersmaymakeloudcallstowarnnearbychickenswhenahawkfliesabove.Ifthey’realone,theyremainquiet.⑤First,thescientistshelpedtheroostersgetusedtobeinginaclosed-inspaceandhavingamirroraround.Aftersometime,theytookthemirroroutandranseveraltestsbymakingahawkshadowappearabovethebirdandwatchinghowitreacted.⑥Whentherewasnomirror,theroostersreactedasusual.Theycalledoutwhentheywerenearanotherrooster,butremainedquietaftertheotherroosterwastakenoutbythescientists.⑦Then,themirrorwasputback.Whenaroostercouldseeitselfinthemirror,itremainedsilentevenwiththehawkshadowaboveit.Later,thescientistsputtheotherroosterbehindthemirror.Itstilldidn’tmakeanysound.⑧Theresultsshowthattheroostersknewtheywereseeingthemselvesinthemirror,andnototherroosters.ThatshowsthattheMarkTestmaynotbeagoodtestofwhetherananimalcanidentifyitself.⑨Thescientistshopetheirresultswillencourageotherscientiststolookforbetterwaysoftestinghowsmartanimalsare.Itmayturnoutthatsomekindsofanimalsaremoreintelligentthanpeoplethought.16.WhatisthefirststepforthescientiststodotheMarkTest?A．Payingattentiontoamark.   B．Puttingamarkonananimal.   C．Feedingananimalsomefood.   D．Placingananimalbeforeamirror.17.Whichofthefollowingcanbeputin▲inParagraph③?A．Asaresult,theyneedabetterway.   B．However,somescientistsdidanothertestonroosters.   C．Untilrecently,onlyonekindofbirdhadpassedthetest.   D．Butsomescientistsbelieveitdoesn’tworkwellforallanimals.18.AccordingtoParagraphs⑤—⑦,whichofthefollowingshowsthecorrectorderofthesecondtest?A．b-a-e-c-d   B．b-e-a-c-d   C．a-b-d-e-c   D．a-e-b-d-c19.Whatcanwelearnabouttheroosters?A．Theyareinfactnotascleveraswethought.   B．Theymakeloudnoisetokeepothersfromdanger.   C．Theyusuallyhidebehindthemirrorwheneaglescome.   D．Theycan’trecognizethemselveswithmarksontheirbodies.20.Whichpartofthemagazinemightthepassagecomefrom?A．AnimalWorld.   B．QuizTime.   C．ScienceDiscovery.   D．BookReview.EMostpeopleagreethat,whenitcomestoexercise,theharderyoutrain,thefitteryoubecome.Butdidyourealisewhenyouexercisealsomatters?___21___Manypeoplethinkthemorningisthebesttimeforexercise,becausetheyhavemoreenergythenandtheyfeellessandlessactiveasthedayprogresses.___22___Ourbodieshavenaturalrhythms(节律),sothebesttimeofdaytoexerciseisdifferentfordifferentpeople.Italsodependsonwhatyourgoalis.Recentresearchsuggeststhatthehigheryourbody’stemperature,thebetteryourperformance.___23___Soitcouldbethebesttimeforaworkout.However,ifyouwanttoloseweight,thebesttimeofdaytoexerciseisearlyinthemorning.___24___Andifyouraimissimplytokeepphysicallyhealthy,thenalongwalkisOK—atanytimeofday.Becareful,though.___25___Youwouldliketotrainharderandharderasyoustarttofeelfitter,butrememberthatthemoreyouexercise,thehighertheriskofgettinghurt.Overall,it’sfarsafertodoasmallamountofexerciseregularly(规律地).Yourworkoutwillbealittleeasiereachday,andasyougetfitter,itwillbecomemoreandmoreenjoyable.A．Weshouldkeepexercisingeveryday.B．However,itisnotquiteassimpleasthat.C．That’swhenyourbodywillburnmostenergy.D．Itcanbeasimportantashowmuchexerciseyoudo.E．Mostpeople’stemperatureishighestinthelateafternoon.F．Doingtoomuchexercisecanbealmostasbadasnotdoingenough.G．Ahealthydietalsoplaysaroleinlosingweight.二、补全对话A:Hi,LiTao.Youpaidforyourdrinkwithyourphonejustnow.Thatsurprisedmealot!B:It’squitecommoninChina.Mobilepaymentiseverywhereinourdailylife.A:Really?___26___WeseldompaybyphonebackinBritain.B:Oh,that’sabigdifference.___27___A:Mostofususebankcardsorsomecash.Mobilepaymentisn’tsopopularthere.B:Ithaschangedgreatlyovertheseyears.A:Soundsinteresting.___28___B:Peoplealmostpaidincashtwentyyearsago.Everyonecarriedaheavywalletfullofpapermoney.A:___29___Youmightloseyourmoneyeasily.B:Exactly!Nowwejusttakeamobilephoneoutside.Wehardlyneedtocarrycashorwalletsanymore.A:___30___B:Itotallyagree.Technologyreallymakesourlifemucheasier.26.A．Wenevergoshoppingwithoutwallets.B．Mobilepaymentisalsopopularinmycity.C．Thingsworkdifferentlyinmyhomecountry.D．Iusuallypayforthingswithmywatch.27.A．Whatdopeopleusetopayinyourcountry?B．Wheredoyouusuallybuyyourdrinks?C．Whohelpsyoupayforyourthings?D．Whendidyoubegintousephones?28.A．WheredidChinesepeoplebuyfoodbefore?B．HowdidChinesepeopleshopforthingslongago?C．Whydidpeoplelikecarryingwallets?D．Whatdidpeopleeatintheolddays?29.A．Itwasawonderfulexperience.B．Peoplecouldkeepmoneysafeeasily.C．Thatmusthavebeenreallyinconvenient.D．Ithelpedpeoplesaveplentyoftime.30.A．Peoplewillstopusingphonessoon.B．ChinausedtobeapoorcountryC．WhatgreatprogressChinahasmade!D．Wedon’tneedanynewtechnology.三、完形填空Longlongago,therelivedayoungmancalledJackinavillage.Oneday,helefthishometownforabetterlife.Alongtheway,hefoundsomeantsbyariver.Theywerevery___31___becauseabeardestroyedtheiranthill.Jackhelpedthem___32___it.Theantssaidtheywouldhelphiminreturn,buthedidn’t___33___it.Jackcontinuedhisway.Hefoundsomebeeswiththesameproblemasthe___34___inaforest.Theyoungmanstoppedagainandhelpedthemwiththerebuilding.Thebees___35___tohelphiminthefuture,buthewentaway___36___sayingmuch.Furtheralong,Jack___37___theKing’sdaughterwaskeptinthecastleofawitch(女巫).Theyoungmandecidedtogoandsave___38___alone.Thewitchgavehimabagofsandmixedwithflowerseeds.Shetoldhimthat___39___hewasn’tabletoseparatethetwo,shewouldcutoffhisheadatdawn.Theyoungmanfeltreally___40___becauseitwascompletelyimpossibletofinishthejobinonenight.Tohissurprise,hisantfriendscameandhelpedhimpassthe___41___.ThewitchwassosurprisedthatshegaveJackanothertest.Hehadto___42___theprincessamong13face-coveredgirls.Jackwasupsetanddidn’tknowwhattodo.___43___,hesawabeelandonthesweetestone,thetrueprincess.WhenJackuncoveredherfacewith___44___,thewitch’smagicbroke.Fromthenon,theylivedahappylifewiththelovelyanimalsaround.Inourdailylife,weshouldtreateveryonewith___45___andwarmth.Everyonehashisownadvantages,theymayhelpusoutsomedaywhenwemeettrouble.31.A．excited   B．sad   C．stupid   D．quiet32.A．cover   B．reuse   C．find   D．rebuild33.A．careabout   B．lookfor   C．partwith   D．hearfrom34.A．bears   B．ants   C．king   D．witch35.A．regretted   B．remembered   C．promised   D．pretended36.A．by   B．through   C．without   D．for37.A．supposed   B．thought   C．cheated   D．learned38.A．him   B．her   C．them   D．it39.A．if   B．unless   C．though   D．until40.A．meaningless   B．hopeless   C．careless   D．uncomfortable41.A．test   B．road   C．time   D．flower42.A．describe   B．control   C．notice   D．discover43.A．Unluckily   B．Crazily   C．Suddenly   D．Peacefully44.A．talent   B．argument   C．force   D．excitement45.A．interest   B．honesty   C．kindness   D．satisfaction四、短文填空IwasborninHeze,acity___46___alonghistoryinShandong.TodayI’mjust14yearsold.However,IhaveseengreatchangesinHeze.___47___Iwasyoung,mygrandmotherlikedtotakemeoutandgoaroundthecity.ThoughIcouldn’tspeak___48___(good),Iknewitwasn’tabusycity.Thereweremanysmallbuildings,nottallbuildings.Ataboutfour,I___49___(begin)tolearnthingsbywatchingTVandreadingbooksormagazines.Oneday,Isawalongandbigcarcalled“train”onTV.SoIsaid___50___mygrandma,“Grandma,thisthing___51___(look)sostrangeandit’scalled‘train’.Whyhaven’tIseenithere?Youmustbetoocarelesstotakemetoseeit,right?”“Oh,no!Mychild,”saidmygrandma,“that’snotmyfault.Infact,therearen’tanytrainshere.Ourcitydoesn’thavegoodtransportation.”Tenyearslater,I’mnot4yearsoldanymore.I___52___(grow)intoateenager.Now,thecityhasreallychangedalot.Andsheisstillgrowingupquickly.___53___(hundred)oftallbuildingsstandupontheground.Thewholecity___54___(cover)withgreenplants.Thetrainsarerunningsofastandtherailwaysystemmakestravellingmuch___55___(convenient).Idon’tbelieveitisdifficultforhertobecomebetterandbetterinthefuture.五、情景运用根据所提供的图片，用一个完整的句子提问或应答。56.A:_________________________