江苏省苏州新区一中2025届高三适应性调研考试英语试题含解析

江苏省苏州新区一中2025届高三适应性调研考试英语试题考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．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．It’sdifficultforustolearnalessoninlife________we’veactuallyhadthatlesson.A．whileB．sinceC．untilD．when2．—Steve,thevacationiscomingsoon．Haveyoufoundasummerjobyet？—IsupposeIcanworkattheboy’scamp_____Iworkedlastsummer．A．that B．where C．which D．what3．Thefirstdecadeinthe21stcentury_______therapidriseofChinaasaworldeconomicpower.A．witness B．haswitnessed C．willwitness D．havewitnessed4．_____howtogetalongwithothersisveryimportantinsuccess.A．KnowB．KnownC．HavingknownD．Knowing5．Allthestudentsarerequiredtochecktheyhavemadesomespellingerrorsintheircompositions.A．whetherB．whatC．thatD．which6．LiHua____hismoneyfordollarsbeforehewentonaholidayinAmerica.A．exchangesB．hasexchangedC．willexchangeD．hadexchanged7．Whatmattersinlifeisworkinghard________hardlyworking.A．aswellas B．lessthanC．ratherthan D．otherthan8．Thenewsofthenewly-electedpresident’scomingtoChinaforavisitwas______ontheradiojustnow.A．givenaway B．givenin C．givenoff D．givenout9．It’sreallystupidofyou____himthenewsyesterdaysothatithasbeendisturbinghimallthetime．A．havingtold B．telling C．totell D．tohavetold10．Likeallparentsintheworld，wewantyoutogrowupinaworld__________isfullofloveandkindness.A．where B．thatC．when D．what11．—Mum，lookatmyshoes．Ineedanewpair．—________．Iboughtthemforyouonlyaweekago!A．YoubetB．YousaiditC．Youdon'tsayD．Younameit12．Marylikedtolookbackonherhigh—schooldays，shethoughtwerethehappiestinherlife．A．that B．what C．which D．when13．Withthehelpofhightechnologyinthepastfewyears,electronicbusiness_______tobankindustryandtravelindustry..A．appliedB．haveappliedC．hasbeenappliedD．hadbeenapplied14．ThefamousbookFrankenstein,________byBritishnovelistMaryShelley,isthefirstworkofsciencefiction.A．writing B．havingwrittenC．written D．waswritten15．Sometimessmilesaroundtheworld___________befalse,hidingotherfeelingslikeanger,fearorworry.A．can B．wouldC．should D．must16．Wildanimalsinnaturereservesneedtodeveloptheirsurvivalskillsandtheirwildnature.A．display B．possessC．maintain D．monitor17．---ShallwegoforapicnicthisSaturday？---_____________.WillnextSaturdaybeOK？A．Sure，it'suptoyou B．Sure，it'snoproblemC．Sorry，Ican'tmakeit D．Sorry，I'mnotavailabletoday18．—PityyoumissedGeorge'swedding.—Well,I________.A．haven'tbeeninvitedB．wouldn'tbeinvitedC．hadn'tbeeninvitedD．amnotinvited19．Despitetheobviousprivacyconcerns,theuseoffacial-recognitiontechnologyis________atsomepublicplaces.A．outofdangerB．ontherunC．outofsightD．ontherise20．MoreexpresswaysinSichuansoontopromotethelocaleconomy.A．arebeingbuilt B．willbebuiltC．havebeenbuilt D．hadbeenbuilt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）Inmanyfieldsyoungstersarechangingtheworld.Listedbelowareseveralinfluentialyoungpeople.MuzoonAlmellehan,19Millionsofchildrenliveinrefuge?camps(难民营)，wherefewpaveaccesstoschool.AlmellehanexperiencedtheseconditionsfirsthandafterfleeingSyria.Fightingtochangethat,shetravelstheworldtotellpeopleaboutthesignificanceofeducationAlmellehan,UNICEF’s(UnitedNationsInternationalChildren’sEmergencyFund)youngest-evergoodwillambassadornow,planstoreturntoherhomelandSyriafinally.Auli’iCravalho,17TheHawaiinativevoicedtheheroineinDisney’shitmovieMoana.NowAuli’iistakingonanewrole.She’llstaronNBC’sRise,adramaaboutahighschooltheaterdepartment’thatliftsthespiritsofastrugglingsteeltowninPennsylvania.Basedonatruestory,theshowhasstrengthenedherbeliefthatyoungpeoplecanbringaboutrealchange.MoziahBridges,16At9,Moziahlaunched,hisownhandmadebow-tiebusinessfromhisgrandmother’skitchentable.NowMo’sBowsisworthabout$1.5million.Morerecently,MoziahsignedalicensingdealwiththeNBAthatletshimsellbowtiesfeaturingteamlogos.ButMoziahhasevengranderambitions.Heplanstoexpandglobally.Hecreditshissuccesstohisnaturalsenseofstyle.MikailaUlmer,13Mikailausedtohatebees.Shewasstung(蜇)twice.Butafterlearninghoneybeesarecriticaltotheecosystemanddyingout,shedevelopedafascinationwiththem.Shewasdeterminedtohelp.Usinghergreat-grandmother’srecipe,Mikailamadeamixture,sweetenedwithlocalhoney.Shesolditatcommunitybusinessfairs,donating10%ofherprofitstohoneybee-advocategroups.MikailaalsorunsanonprofitgroupcalledtheHealthyHiveFoundation,whosegoalistoraiseawarenessaboutthehardshipofthehoneybee.1、WhatdidAuli’iCravalholearnfromthedramaRise?A．Youngpeopleindeedhavetheabilitytomakeadifference.B．Highschooltheaterdepartmentcanhelpthesteeltown.C．ShecanvoiceanykindofNBCdramainthefuture.D．Shehastheabilitytotakeupactingasherlifelongprofession.2、Mikailabegantodobusinesswiththepurposeof_______.A．makingmoneytohelppeopleinneedB．rescuingtheendangeredbutbeneficialhoneybeesC．puttinghergreat-grandmother’srecipetogooduseD．developingatraditionaltechniqueforproducinghoney3、Whatdothefouryoungpeoplehaveincommon?A．Theyarecommerciallysuccessful.B．They’releadingawealthyandfulllife.C．They’vegainedwiderecognitionnow.D．Theyhavenointerestinacademicsubjects.22．（8分）Smokersmayignorethehealthwarningsbytellingthemselvestheirhabitmakesthemlookcool.Afterall,sexsymbolsJamesDeanandHumphreyBogartwererarelyseenwithoutacigarette.However,thelatestevidenceshowsthatsmokingactuallymakesyoulessattractivetotheoppositesex.Wrinklesfromsmokingacigarettemaybetoblameforpeoplejudgingnon-smokerstobebetter-looking.Thiswastheresultofastudyaskingmorethan500peopletopickthemostattractiveoftwinswhereonesmokedandtheotherdidnot.Menfoundfemalenon-smokersthemostattractiveintwo-thirdsofcases,whilewomenchosenon-smokingmenasthemostattractive68percentofthetime.ProfessorIanPenton-Voak,aco-authorofthestudyfromBristolUniversity,said,“Peopleassumethatsmokingcausesdamagetotheskinandappearance,butthisisareallyneatwayoflookingatitbecausethesetwinsaregeneticallyidentical,sowecancontrolforgeneticfactorsinvolvedinageing.Appearanceseemstobeimportanttopeople,especiallyyoungpeople,sowecouldusethesesortsoffindingsasabasisforfutureinterventionstostoppeoplesmoking.”Smokingcanspeedupthenormalageing,evenafteronlyadecade.Nicotinecausesnarrowingofthebloodvesselsintheoutermostlayersoftheskin,whilethechemicalsintobaccosmokedamagecollagenandelastin,fibreswhichgivetheskinitselasticity(弹性).Thewrinklesthiscausesareaddedtobyfacialexpressionsmadewhensmokingsuchaspursingthelipswheninhaling(吸气)orsquintingtokeepsmokeoutofyoureyes.1、WhydoestheauthormentionJamesDeanandHumphreyBogart?A．Topersuadesmokerstogiveupsmoking.B．Tocomparethemwithnon-smokers.C．Totellusmanypeopleareinfluencedbythem.D．Toshowunderstandingandcomfortsmokers.2、WhatcanwelearnfromPara.2andPara.3?A．500twinsweresurveyedforthestudy.B．Probablyyoungpeoplepaymoreattentiontotheirappearance.C．Femalenon-smokersaremoreattractivethanmaleones.D．ProfessorIanPenton-Voakistheleadingauthorofthestudy.3、WhatisProfessorIanPenton-Voak’saltitudetosmoking?A．Disapproving.B．Favorable.C．Unconcerned.D．Cautious.4、Whatcanbeinferredfromthetext?A．Smokerslookcoolerthannon-smokers.B．Smokingmayspeedupskin’sageing.C．Smokerslookyoungerthannon-smokers.D．Smokingshouldbebannedrightaway.23．（8分）Itisthattimeoftheyearagain.Upanddownthecountry,thousandsofstudentsstayinthelibrary,attemptingtocram（死记硬背）theinformationnecessarytogetthroughfinals.Iamoneofthem—aCambridgefinalist,attemptingtodealwiththeOxbridgestressintheonlywayIknow:caffeinehitsandreclusion（隐遁生活）.WhetheryouloveorhateOxbridge,thefactthatthesetwouniversitiesprovideuniquelearningenvironmentsissomethingofadouble-edgedsword.Ontheonehand,studentshaveaccesstosomeofthebesteducationintheworld;ontheotherhand,thepressurethatcomeswiththiscanprovedamagingtothemandcan’tbesweptunderthecarpetfortheyhavetofaceiteventually.ManyCambridgestudentsfindthemselvestrappedinapressureofexpectation,whetherthiscomesfromtheirsupervisorsortutors,theirdirectorofstudiesorevenfromthemselves.Thedrivetowardsachievementiseitherthekeytosuccessortopossibleseriouspersonalissues,asMarkPhippen,headoftheUniversityofCambridge’sCounselingServicesaid,“ThereareplentyofperfectionistsinCambridge,butitcanworktwoways:itcanpushthemtoaccomplishandtoachieve,oritcangetoutofhand,disablingthem.”Manystudentssaythattheycan’thandleitanymorewhileworkingincertainlibrarieswhicharefilledwithotherstudentshardatwork.Thecompetitionandparanoia（多疑）aremorecommonthanwhatwerealizeorquestion:youcanfeelasifyouarebeingjudgedforhowmuchtimeyouspendonFacebookorYouTube,orhowlittletimeyouspendreading.Toomanystudentsfeelalmostfrustratedbythepressuretoachievebutfeelunabletospeakaboutit.Aseveryoneseemstobecoping,theymustalsopretendtocopetoo.Theonlythingstudentshave:tutorsandsupervisorsregularlyencouragestudentstoavoidextracurricularactivities,urgingthemtofocusontheirstudiestosuchanextentthatmanyfindithardtohandleit.OnecurrentCambridgetutorhasbeenknownforcheckingupontheactivitiesofstudentsinvolvedinextracurriculartheatrebysearchingforthemonthewebsite,whichdetailswhoisinvolvedincertainplayseachterm—justincaseitaffectsthestudent’sworkoutput.Problemsarisewhenthepressureproducesmentalhealthissues.ProblemshavebeenbroughttoattentioninarticlesprimarilyfromOxford’sCherwellandCambridge’sTheTab.TheattentionhasmadetheCambridgeUniversityStudentUnionsetupStudentsDeserveBetter—acampaigntohandlecomplaintsaboutsupervisorsandtutorslackingtheabilitytoprovideproperspiritualsupport.“WhenItoldmysupervisoraboutmyproblemswithanxietyandthereforeaboutmyworriessurroundingtheworkloadshewassuggesting,shesaidthatIwouldprobablyfeellessanxiousoncetheworkwasdone,”afinaliststudentcalledJanesaid.“Itshouldn’tbeanacceptedresponseinoneoftheworld’sbestuniversities.TheirresponsesonlyworsenedanyfeelingsIhadconcerningmyfinalyear.”Phippensaid,“Atthispointtheexamsseemlikethemostimportantthingintheworld.However,twoyearsdownthelineyou’llrealizethattheexamsyoudidatuniversityaren’tveryimportantatall,aswhatthenbecomesmoreimportantiswhatyouhavedonewithinthosetwoyearsafterwards.Finalistexamscanbecomedepressingforstudentsstudyingatanyuniversity.Allyoumustrememberisthatyouarenotaloneandyouaregoodenough,andthatafewyearsdowntheline,yourabilitytorecounttheplotsofEuripides’nineteenplayswillnolongermatter.Sowhyworry?”1、Theunderlinedpart“besweptunderthecarpet”inParagraph1isclosestinmeaningto“”.A．becoveredupB．bedealtwithC．begivenupD．befiguredout2、What’sMarkPhippen’sattitudetowardsthepressureputonthestudentsatOxbridge?A．Critical.B．Doubtful.C．Objective.D．Ambiguous.3、WhatcanweknowfromParagraph4?A．Extracurricularactivitiesfailtoappealtomoststudents.B．Sometutorsandsupervisorspushtheirstudentstoohard.C．Thereisalackofcommunicationbetweenstudentsandtheirsupervisors.D．Somestudentsdon’tspeakaboutthepressurebecausetheythinktheycanhandleit.4、WhatJanesaidinParagraph5suggeststhatshe.A．didn’tgetherproblemsacrosstohersupervisorB．hadexpectedbetterspiritualguidancefromhertutorsC．wasdissatisfiedwithhersupervisor’sdelayedresponsesD．wasgladthatStudentsDeserveBetterwassetuptohelpstudentslikeher5、Inthelastparagraph,MarkPhippenaimsto.A．guaranteetheequalityofexamsB．stresstheimportanceofexamsC．easestudents’pressurefromexamsD．encouragestudentstoperformbetterinexams6、Whichofthefollowingwouldbethebesttitleforthispassage?A．Oxbridgepressure:thekeytostudents’achievementsB．Oxbridgefinals:thetoughestexamsinthecountryC．Oxbridgegraduates:thestrongestcompetitorsinthejobmarketD．Oxbridgesuccess:theresultofteacher-studentinteraction24．（8分）WithmorelargesolarfarmsbeingdevelopedinthesunnysouthwesternUnitedStates,researchersandconservationistsalikearebeginningtonoticesurprisingenvironmentaleffects.Whilesolarenergyisknownforitspositiveenvironmentalimpacts,officialsattheNationalFishandWildlifeForensicsLaboratoryhavecometorecognizeoneofitssignificantdownsides:Somespecksofbirdsthatliveclosetolargesolarplants(太阳能板)aredyingoff,includingendangeredbirds.Arecentfederalinvestigationrecovered233birdsthathadbeenkilledasadirectresultofsolarplants.Researchersbelievethatsomeoftheaffectedbirdshavemistakenthelarge,reflectiveareasofthesolarpanelsforbodiesofwater.Thisisaphenomenonreferredtobyscientistsas“lakeeffect.”Thebirdsaredrawntowhattheyassumetobewater.Theyaimfortheareaandslamintothepanelswithgreatforce.Itisthoughtthattheinsectsthatbirdscatfallvictimto“lakeeffect”aswell,leadingthebirdsintothepanels.Researchersfigurethatbetween1,000and28,000birdsarekilledasaresultofharvestingsolarenergy.Thenumberofbirdsaffectedbywindfarmingismuchgreater,rangingfrom140,000to328,000.Coal-firedelectricityhasthelargestnegativeeffectonbirds,killingnearly8millionayear.Thesenumbersmakesolarfarmingseemlikethebestoption.However,conservationistsarequicktopointoutthatareaswheresolarisexpectedtoboombetween2015and2020arehometosomeoftherarestbirdsintheUnitedStates.Thiscouldputspecificbirdspeciesatriskofextinction.ThereexistsastateorderinCaliforniathat20percentofallelectricityofallenergysoldshouldberenewablebytheyear2017.Thishasbeenonedrivingforcebehindtherapiddevelopmentofhugesolarfarms.Theindustry,whichisexpectedtoboomasaresultofthischangetorenewableenergy,isfacingnewlyfiledlawsuits(起诉)byconservationistgroups.TheselawsuitscouldslowdowntheapprovalprocessfortheplannedsolardevelopmentacrosstheSouthwest.1、Whatcanweinferfromparagraph1?A．Solarfarmsrequirealongdevelopmentperiod.B．Mostpeoplewouldbeshockedbythesizeofsolarfarms.C．Solarenergyequipmentlooksstrangetomostpeople.D．Mostpeoplethinkthatsolarenergyisverybeneficial.2、Theunderlinedword“slam”inparagraph2isclosestinmeaningto.A．dashB．breakC．moveD．slide3、Whichofthefollowingbestreflectstheauthor’sviewpoint?A．Usingsolarfarmsisthemostpracticalwaytocreateenergy.B．Morebirdsareendangeredbysolarfarmsthanwindfarming.C．Solarfarmsmaynotbeasfriendlytotheenvironmentasexpected.D．Waysshouldbefoundtoreduce“lakeeffect”causedbysolarfarms.25．（10分）It’salmostcampseason!Summeriswonderful.Summeratoneofthefollowingawesomecamps?Evenmorewonderful.TahosaHighAdventureBaseLocation:Ward,ColoradoPeoplepuzzle:Tahosa’sropescoursesaresomeofthenation’sbest.Useyourhands,feetandbrainstotakeuphigh-flyingchallengesandovercomeyourfears.Flyfishingat9,000feet?Yes.Fishinglicensesorexperienceneeded?No,sir!Chooseyouradventure:Goall-inclusive,wherethestaffpreparesmealsandrunstheprogram,ortakecontrolandplanyourperfectweek.Thechoiceisyours.CampRaymondLocation:Parks,ArizonaDon’tlookdown:Whenlookingupatthestars,lightpollutionisyourenemy.ButCampRaymond’slocationandelevation(海拔)of6,700feetofferperfectconditionsforseeingotherwiseinvisiblestars.That’scool:Don’tforgetyourcameraandajacket.Duringtheday,youcouldspotbearsanddeer.Atnight,temperaturescanfallsharply.Hotcocoaatsummercamp?Cool.PamlicoSeaBaseLocation:BlountsCreek,NorthCarolina.Gocoastal:ExploretheCarolinacoastbyboat.Youchoosetheroute,andPamlicoprovidestheequipment.Keepaneyeoutforwildhorses,lighthousesandboatloadsoffish.Setsail:Evenifyoudon’tknowthedifferencebetweenstarboardandstar-lord,Pamlico’ssailingjourneywillmakeyouafirst-ratesailorinnotime.You’llevenpracticefindingyourwayusingthestars.BaseCampLocation:St.Paul,MinnesotaBigupgrade:Whathappenswhenyouchangea1907cavalrydrillhall(骑兵训练场)intoanadventuredestinationintheheartofthecity?YougetBaseCampforovernightlock-ins,weekendretreats(隐居处)andsummercamp.Insideout:MostofBaseCampisindoors,meaningtheactivitieslikeclimbingwallscanbeundertakenonwinter’scoldestdays.1、WhatdoweknowaboutTahosaHighAdventureBase?A．ItrequiresfishinglicensesB．ItofferslessonsonflyingaplaneC．It’sacampthatisintendedforbravekidsD．Itisacampwhereyoucansetyourownpace2、WhatcanbelearnedinPamlicoSeaBase?A．Howtotellstarboardfromstar-lordB．HowtochoosecampingequipmentC．HowtousethestarsfordirectionsD．Howtomakeaboatonyourown3、Inwhichcampcankidsclimbwallsinsideonwinterdays?A．BaseCampB．CampRaymondC．PamlicoSeaBaseD．TahosaHighAdventureBase.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）Oneday,awomansatdownnexttoamanonabenchnearaplayground.Thewoman1alittleboyinaredcoatandsaid:“Thatismyson2ismovingsmoothlydowntheslide(滑板)”.“Whatalovelyboy!”themanreplied.Thenhewent3saying,“Thatismydaughteronthebike.Sheis4awhitedress”.Afterawhile,themanlookedathis5andcalledtothegirlinwhite,“Shallwegohome,Mary?”“Onlyfive6minutes,Dad,please?”littleMarycried.Theman7andMarywentonridingherbikehappily.Fiveminutespassedsoon.Thefather8andcalledagaintohisdaughter:“It’stime9now,Mary?”Again,Marypleaded(恳求),“Givememoreminutes,Dad.10fivemoreminutes,OK?”Themansmiledandsaid:“OK.”The11responded,“Youaresurelyapatientfather.”12inthought,themansaidnothing.However,aftera13,hesmiledandthensaid:“HerelderbrotherTomwaskilledbya14driverlastyearwhilehewasridinghisbikenearhere.Inever15muchtimewithTomandnowIwouldgiveanythingforjustfivemoreminuteswithhim.Iwouldn’tmakethesame16withMary.Shethinksshehasfivemoreminutestorideherbike.The17isthatIgetfivemoreminutestowatchherplay.Lifesometimes18toosuddenly.”Yes,lifeisallaboutmakingpriorities(优先考虑的事),andwhatareyourpriorities?Don’talways19excusesforyournotbeingabletoaccompanyyourfamilymembersoryourfriends.Givesomeoneyouare20fivemoreminutesofyourtimetoday!1、A．pointedto B．lookedup C．shoutedat D．arguedwith2、A．which B．who C．/ D．whose3、A．in B．up C．on D．out4、A．wearing B．putting C．folding D．glaring5、A．feet B．watch C．honey D．gift6、A．less B．illegal C．latter D．more7、A．nodded B．shook C．refused D．shocked8、A．putdown B．stoodup C．cutdown D．pickedup9、A．going B．gone C．went D．togo10、A．Too B．Immediately C．Clearly D．Just11、A．woman B．man C．girl D．boy12、A．Reacted B．Frightened C．Lost D．Rebuilt13、A．rank B．while C．reality D．shelter14、A．social B．drunk C．suitable D．unfair15、A．spent B．wasted C．exploded D．fed16、A．ride B．ground C．mistake D．preparations17、A．chance B．truth C．injury D．glory18、A．harvests B．ignores C．changes D．orders19、A．operate B．question C．make D．purchase20、A．proudof B．beneficialto C．worriedabout D．devotedto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）Peopletodaytakelotsofphotos.Somephotographsarereallymemorable.Theyeithercaptureimportantevents,suchasbirthdaypartiesorweddings,1．showbeautifulplaces.Yearslater,peoplemaylookatthesespecialphotostoremember2．past.However,howdidpeoplerecordimportantmomentswithoutcameraslongago?Somepeopletold3．(story)aboutoldtimes,andotherswrotedown4．theyremembered.Therewerealsoalotofpeople5．(make)specialdrawingstohelpthemrecallimportantmoments.AmongthosepeoplewereNativeAmericansoftheLakotatribe.Everyyear,Lakotaleadersdecidedwhicheventwasmostimportant.ALakota6．(art)wasthenaskedtodrawaspecialpictureofthatevent.Becauseeachyear’spicturewasdecidedonduringthewinter,thedrawingsbecame7．(know)aswintercounts.Foralongtime,wintercountsweredrawnonanimalskins.Later,thedrawings8．(do)onpaper.Thepicturestoldthehistoryofthetribe.Eachyear,thenewestwintercountwasadded9．theLakotacollectionofpicturesfrom10．(early)times.Thathelpedpeoplekeeptrackoftheyears.Today,wintercountsareimportantrecordsoftheLakota’spast.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短文。短文中共有10处错误，每句中最多有两处。错误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（∧），并在此符号下面写出该加的词。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。Advertisinginformsconsumersofnewerproductsavailableonthemarket、Itgivesusinfor