遼寧省葫蘆島市錦化高中2025屆高考考前模擬英語試題含解析

遼寧省葫蘆島市錦化高中2025屆高考考前模擬英語試題請考生注意：1．請用2B鉛筆將選擇題答案涂填在答題紙相應(yīng)位置上，請用0．5毫米及以上黑色字跡的鋼筆或簽字筆將主觀題的答案寫在答題紙相應(yīng)的答題區(qū)內(nèi)。寫在試題卷、草稿紙上均無效。2．答題前，認(rèn)真閱讀答題紙上的《注意事項》，按規(guī)定答題。第一部分（共20小題，每小題1.5分，滿分30分）1．Thedaysaregonephysicalstrengthwasallyouneededtomakealiving．A．that B．whenC．where D．which2．Theclimateconferencewasattendedby11,000people,itthelargestUNgatheringeverheld.A．making B．tomake C．made D．tobemaking3．—Comeon,pleasegivemesomeideasabouttheproject.—Sorry.Withsomuchwork_______mymind,Ialmostbreakdown.A．filledB．fillingC．tofillD．beingfilled4．Thoughlackingthenecessaryworkingexperience,mycousingotthejob______herconfidenceandflexibility.A．intermsofB．inresponsetoC．byvirtueofD．withrespectto5．—Didn’tyougofishingwithyourfriendslastSunday?—No.I______tothenursinghomeasusual.A．went B．go C．havegone D．hadgone6．I_________tohelpyoutodohomeworkbutIcouldn'tspareanytime.I________acompositionlastnightandI'llfinishittomorrow.A．wanted；wrote B．hadwanted；waswritingC．hadwanted；wrote D．wanted；havebeenwriting7．IhadbeenbetrayedbythosewhoItrustedseveraltimes,______inasuspiciousattitudetowardseverythingandeveryone.A．resulted B．havingresulted C．resulting D．toresult8．Newpolicies,_______toinsurethatcompulsoryeducationistrulyfree,________bythelocalgovernmentacrossChinasincethestartofschoolonSeptember1.A．intending;havebeenmadeknown B．intended;havebeenmadeknownC．intending;aremadeknown D．intended;hadmadeknown9．Youaresupposedtoleaveyourchild________hishomeworkalone.A．do B．todoC．beingdone D．done10．—Ithinkthepaperistakingyoualongtimetowrite.—I______onitforalmostamonthnow.A．workedB．wasworkingC．a(chǎn)mworkingD．havebeenworking11．Ourteacherenteredtheclassroom,__________.A．a(chǎn)bookinhand B．bookinhandC．bookinhishandD．a(chǎn)bookinhands12．---Haveyouheardthattheyareworkingaroundtheclocktocompetefortheprize?---Don’tworry.Wearereadytothechallenge.A．buildup B．takeupC．stickto D．leadto13．．Althoughitinthedesertmostoftheyear,peoplestilllivethere．A．doesn’train B．didn’train C．hasn’trained D．hadn’trained14．heremotion,sheburiedherfaceinherhands． A．Controlled B．Tocontrol C．Beingcontrolled D．Havingcontrolled15．Morewildtigershavebeenseenintheforestaroundthisarea,____thereusedtobeveryfew.A．when B．where C．what D．which16．Mark______havehurried.Afterdrivingattopspeed,hearrivedhalfanhourearly.A．needn’t B．wouldn’t C．mustn’t D．couldn’t17．Theroom______10metresacrossislargeenoughforasinglemantolivein．A．measuring B．measures C．tobemeasured D．measured18．Takethenoteasareminder______youforgottobuysomesweetsforthekidswhileshoppingthere.A．how B．thatC．incase D．evenif19．I________________afluwhenIwasonaspringoutingwithmyclassmate.A．caughtup B．pickedupC．tookup D．broughtup20．Thekitchenisoftenthebusiestroominahousehold,soit’simportanttomakesureitwell.A．smoothes B．functions C．pays D．measures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）BritishwriterJohnDonneoncesaid:“Nomanisanisland;everybookisaworld.”Asanenthusiasticreader,Ican’tagreewiththelatterpartofthesentencemore.Everysummer,IendeavortofindsomepeacefulplaceswhereIcanattacksomeclassicswithoutbeingdisturbed.ThomasHardywantstolivefarfromthemaddingcrowd.Iamnofriendtochaos,either.IreadGeorgeOrwell’s1984inaNewEnglandbeachsidecottagewithnolocksonthedoors,notelephonesortelevisionsintherooms.1984isagoodbookthatneedsdeepreflection.AttemptingSoundandFurylyingonthebedofapoorly-occupiedmotel,however,waslessfruitful:Imadeitthroughoneandaquartervolumes,butthenmyeyelidsweresoheavythatIcouldn’tkeepthemopen.ButthissummerIfindmyselfataloss.I’mnotquiteinterestedinJ.D．Salinger,say,orFrankenstein.There’salwaysWarandPeacewhichI’vecoveredsomedistanceseveraltimes,onlytogetboggeddowninthe“War”part,setitasideforawhile,andrealizethatIhavetostartoverfromthebeginningagain,havingforgotteneveryone’snameandsocialrank.Howappealingtosimplyfallbackonafavorite—oncemoreintoTheCalloftheWildorAliceintheWonderland,whichfeelsalmostlikecheating,tooexcitingandtoomuchfuntoproperlybelongtoseriousliterature.Andthenthere’sJohnSteinbeck’sTheGrapesofWrath.Thistitledoesnotamazebutconfuse.We’renevershortofsourgrapes,butwe’veneverheardofangrygrapes.Anywaygrapesaremyfavoritefruitofsummer.Thesestonefruitscanalwaysmakemefeelcheerfulandpeacefulallatonce.1、WhatcanweinferfromParagraph2?A．TheauthorhasacottageinNewEngland.B．1984isabookthatneedscarefulthought.C．Bothofthereadingattemptswerenotfruitful.D．SoundandFurywassetinapoorly-occupiedmotel.2、Whatdoestheunderlinedphrase“getboggeddown”inparagraph3referto?A．Getconfused.B．Becarriedaway.C．Beinterpreted.D．Makenoprogress.3、Whydoestheauthorsayreadinghisfavoritebooksfeelslikecheating?A．Hefinishesthemquickly.B．Heshouldreadsomethingserious.C．Hebarelyunderstandsthem.D．Hegetsamazedbytheirtitles.4、Whatcanweknowabouttheauthorfromthispassage?A．ThomasHardyishisfriend.B．Heshowstalentforliterature.C．Heisquiteforgetful.D．Heisaliterary-mindedman.5、What’stheauthor’spurposeinwritingthepassage?A．Tosharehisreadingexperience.B．Toencouragereaderstoreadbooks.C．Tointroducegoodbookstoreaders.D．Tocondemnthechaoticworldwelivein.22．（8分）Semi-retiredadvertisingagencyownerStephenThomas,28,hasbeeninvestingonandoffforthepast30years.Hemademoneyinthe.dotcomboombutgothisfingersburnedwhenthebubbleburstinMarch2000.Whenhegotaccesstohispensionhedecidedtostartinvestingagain,thistimewiththehelpofhissonSam.NowthetwomeetupmostafternoonsatStephen’shomeinSandbach,Cheshiretotalkaboutinvestments.Thedaystartsat4amwhenSamlooksatcompanyannouncementsonline.Theseregulatoryannouncementscanincludeafirm’saccounts,generalupdatesornewsofmergers(合并)oracquisitions.Samflagsupcompaniesthathethinkslookinterestingtohisdadwhothendoessomemoreresearch.EachhasanISA(IndividualSavingsAccount)withAJBell,whichtheyusetobuyindividualstocksandshares.ItisariskywaytoinvestbutthetwolikedoingtheirownresearchoncompaniesandStephenmakesanefforttogotoinvestorpresentationsandtrytomeettheCEOanddirectorsofthefirmstheyinvestinandtospeaktootherinvestorsinthecompanies.Theyhaveinvestedinoilcompaniesandpetcarebusinesses,tonamejustafew.Butwhiletheinvestmentsofthetwomenaresimilar,theydohavedifferentapproaches.WhileSamlikestoholdsharesforthelongtermasheissavingmoneyforhisfutureretirement,Stephenlikestobuywithanyprofitshemakes.Samsays,“WedonotarguebecausewehaveseparateISAs.Itmeansfinallywemakeourowndecisionsaboutwhichsharestoinvestin.Theonlytimewemighthaveadisagreementiswhenwebothwanttousetheloginforthenewsserviceatthesametime.”1、WhathappenedtoStephenin2000?A．Hehadtoretirefromtheagency.B．Hegaveawayallhispensions.C．Hegotinjuredinanaccident.D．Hesufferedalossinhisinvestment.2、Whatdoestheunderlinedwords“flagsup”inParagraph2mean?A．Marks.B．Abandons.C．Takesover.D．Setsup.3、HowdidStephenusuallyconducthisownresearch?A．Bymeetingclientsandotherinvestors.B．Bypredictingthetrendofthemarket.C．Byanalyzingsomeresearchdata.D．Bydoingongoinginterviewsonline.4、InwhataspectdoSamandhisfathershareininvestment?A．Thewaytodealwiththereturn.B．Thepercentageofthesharestheyhold.C．Theenthusiasmfortheinvestment.D．Theapproachtostockmarketresearch.23．（8分）Lastyear,whenourthree-year-oldgreat-granddaughterKyliewastakentoseeSantaClaus,shemadesuretogivehimherwishlistoftoys.Aweeklater,sheranintoadifferentSantainamall.HestoppedtoaskwhatshewantedforChristmas.Kyliewassurprisedandlethimknow:“Ifyoucan’trememberwhatItoldyoulastweek,howareyougoingtorememberonChristmasEve?!”MaryPaul,Milwaukee,WisconsinAsmysonMikeandIdrovetothemall,wepassedaSalvationArmySantaringinghisbell.“Mike,”Isaid,“there’sSanta!”Heshookhishead.“That’sjustsomeguyinaSantasuit,”hesaid.ItsaddenedmetothinkthatmaybemysonnolongerbelievedinSanta,andwedrovetherestofthewayinsilence.Atthemall,wespottedanotherSantagreetingyoungbelievers.Suddenly,Miketookofftowardhim.Turningbacktome,heshouted.“Now,there’stherealSanta!”MichaelE.Fahey,Huntley,IllinoisWeimmigratedtoAmericafromChinawhenIwassix.BecauseIwasshyanddidn’tspeakEnglish,Ihadfewfriends.Mydayswerespentathomewithmybrother.Sometimeswe’dhelpourneighborMr.Muellerpullweeds.OneChristmasDay,therewasaknockatthedoor.Grandmaopenedit,andtherestoodabigfellowinredwithasnow-whitebeard,laughing,“Ho,ho,ho!”Hehandedoutpresentsandmadeuslaugh.Ihadsomuchfun.ItwasyearslaterwhenIlearnedthatourspecialSantawasourneighborMr.Mueller.JoanneTang,LitchfieldPark,Arizona1、（小題1）WhywasKyliesurprisedwhenrunningintoadifferentSanta?A．Becauseshegotwhatshewished.B．BecausesheknewwhotheSantawas.C．Becauseshewishedtogetanothertoy.D．BecauseshethoughttheywerethesameSanta.2、（小題2）WhatwouldMike’sparentfeelastoMike’sdifferentattitudestowardsSanta?A．Angry.B．Sad.C．Confused.D．Understandable.3、（小題3）WhatdidMr.MuellerdoonChristmasDay?A．Hestoodoutsideourhouse.B．HegaveoutgiftsbyactingasSanta.C．Hecontinuedtopullweeds.D．Hestayedwithusinourhome.24．（8分）Ilogontoacomputeratthedoctor’sofficetosayIhavearrivedandthenwaituntilavoicecallsmeintotheexaminationroom.There,aroboticnursedirectsmeontoadeviceandthentakesmybloodpressure.Sometimelater,instepsthedoctor,whoisalsoarobot.Henotesdownmysymptomsandgivesmeaprescription(處方).Ipayformyvisitusingacreditcardmachineandreturnhomewithouthavingmetanotherhumanbeing.WhenIcallmydentist’sofficeandactuallygetahumanbeingontheline,Iamthrilled.AndwhenIseetheintroductionofyetmoreself-servicecheckoutstationsatthegrocerystore,Ifeellikeshouting,“Whenitcomestocashiers,makeminehuman,please!”Afterall,humancashierssometimesgiveyouastorecoupon(優(yōu)惠券)foritemsyouarebuying.Evenmorethanthat,real-lifecashiersoftentakeaninterestinparticularlycutechildren,whichcanbrightenayoungmother’sday.Acashiermayalsoshowcompassion(同情)foranelderlypersonstrugglingtogetthatlastpennyoutofherpurse.Whattechnologicaldevicewoulddoanyofthis?Idon’twanttogobacktotheStoneAge,butI’malsoworriedaboutaworldrunbymachines.Sometimeswhenyou’rechattingwithsomeone,youdiscoverthingsyouneedtoknow.Maybeareceptionistneedsprayerssaidforasickchild.Maybeasalespersoncanofferabitofencouragementtoacustomerwhoisfeelingtired.Machinescanbeefficientandcost-effectiveandtheyoftengetthejobdonejustfine.Buttheylackanelementsoimportanttoeverydaylife.Callitthespirit,thesoulortheheart.Itissomethingnomachinewilleverhave.Itisbeinghumanthatpromptsustosmileatothers,whichmaybewhattheyneedatthatmoment.1、What’stheauthor’spurposeinwritingthefirsttwoparagraphs?A．Toindicatehightechnologycanmakeourfuturelifeveryeasy.B．Todescribeapossiblefuturescenewhererobotstakecontrolofourlife.C．Towarnreadersofthepossibledangersofroboticnursesanddoctors.D．Topredicthowtechnologycanaffectthewayweseeadoctoringthefuture.2、Whydoestheauthorpreferbeingservedbyhumansratherthanbyrobots?A．Robotsareindifferentandemotionless.B．Robotscan’tprovideefficientservices.C．Robotsdon’toffertogivestorecoupons.D．Robotsareunabletodoajobaswellashumans.3、What’stheauthor’sattitudetowardsmachines?A．Hewishesonedaytheywouldcometolife.B．Heisabsolutelyagainsttheirexistenceinhislife.C．Hedoesn’tliketheygetinvolvedinhislifetoomuch.D．Heisafraidtheywouldtaketheplaceofhumanbeings.25．（10分）Iremembermychildhoodsummersfondly,asmanyofusdo.ThosegoldendaysinwhichIwouldleavethehouseafterastillsleepy,leisurelybreakfastandcomehomeonlyforlunchinthemiddleofadayspententirelyoutdoors.Wedidnotliveintownand,thus,playmateswerelimitedtosiblings(兄弟姐妹)andthecousinswholiveddowntheroad.Ourbackyardbecametheplaygroundinwhichourimaginationswouldrunwild—turningthosefewacresintomagicalforests,thecreek(小溪)intoaviolentriverandourtrustydog,Rex,intothemanyrolesofhorse,monsterandanyothercreaturethatwechildrendidnotwanttoplay.Bytheendofthethreemonthsofsummerbreakweweresunburnedfromourhoursinthesun,fullofthememoriesofathousandmagicalmomentsandbondedtooursiblingsinawaythatwinter’sforcedhibernation(冬眠)neverseemedtoconnectus.Today,IliveonthesameacreagethatIdidasachild.Mychildrenhavetheblessingofhavingthesamegrassypatchestoscratchtheirbarefeetastheyrunthroughit,thesamecreektostomp(跺腳)through,andnotthesamedog—buttheirveryownenergeticpuptoimagineawaythedayswith.However,thisisnotthesameworldasitwastwenty,thirtyyearsago.Therearescreenseverywhereinthehousetodemandattention—televisionswithhundredsofchannels,computerswithaccesstoathousandentertainingsites,tabletsstockedwithapps.Thereisalsonolongertheexpectationofastretchofanunscheduledthreemonths.Theirschoolfriendstellcompetitivestoriesofcarefullyplannedvacations,spendingtimetravelingtoallofthelocalattractions—variousparks,thezoo,thesciencecenter,allofthefestivalswhichcomebreezingthroughtown.Ontheveryfirstdayofschooltheywillbeaskedtolisttheirfavoriteactivitiesofthesummerandnolongeraretheselistsfilledwiththingslikefindingwoodtomakeabridgeoveracreekoradayspentinimaginativeplaywiththeirsiblings.Thelistsarenowfulloftrips,overscheduleddaysand“camps”thatnolongerofferastayinnature.Ourchildrenhavebecomeusedtobeingentertainedeveryminute.Inourhouse,wehavelimitsonelectronicsandkickthekidsoutsideonaniceday.Evenaswetryasparentstosetlimitsandgetourchildrenoutinnature,thenewcryofchildhoodseemstobe“I’mbored,”whichisnotreallyjustmeaning“I’mbored,”“but“Pleasefindsomethingtoentertainme,asInolongercanentertainmyselfevenforashortperiodoftime.”O(jiān)urchildrennolongerknowhowtositinsilence,entertainthemselveswhileevenwaitingforafewminutesandhavelosttheaweofnatureastheyhavebecomeaddictedtoscreentime.Wehavemadeachoiceinthishouseholdtodowhatisnolongerexpectedofchildreninmanyhouseholds—wewillensurethattherearedaysof“boredom.”Werefusetospendourdaysschedulingourchildren’severyhour.Therewillbemanydayswithnoplansatall,whentheywillbesentoutsidewithonlythegrassandthetreesandtheirownimaginationstoentertainthem.Thescreenswillbeturnedoffandourchildrenwillfindthattimesofquietcanbejustasorevenmoreentertaining.Theywillbondwiththeirbrotherandsister,makingmemoriesthattheywillreplayintheirmindswellintoadulthood.Eventhoughsunscreenwillbereligiouslyapplied,theywillleavesummerwithsunburnedandscratchescomingfromclimbingtrees,stompingthroughcreeksandchasingthedoginthefield.ThissummerIwillbegivingmychildrenthegreatestgiftofall—boredom.Forinsideboredomisthegiftofgettingtoknowyourownmind,offindingcomfortandjoyinnatureandintherealizationthatthegreatestgiftsareexperience,notthings.1、Fromthefirsttwoparagraphswecanknowthattheauthor.A．participatedinmanyorganizedactivitiesB．enjoyedanunscheduledvacationC．exploredmagicalforestsandaviolentriverD．realizedthestrengthofpatience2、Theauthorthinkstoday’schildren’sactivitiesare.A．lessmeaningfulB．lessaccessibleC．morerelatedtonatureD．moreinlinewiththenatureofplay3、Whatistherealreasonforchildren’sfeelingofboredom?A．Childrenareaddictedtoscreentime.B．Childrenarelimitedtousingelectronics.C．Childrenhavenopatiencewitheverything.D．Childrenlacktheexperienceofexploringentertainment.4、Whatistheauthor’sattitudetowardshischildren’schildhood?A．Sympathetic.B．Envious.C．Unsatisfactory.D．Indifferent.5、Whatisheauthor’spurposetoensurechildrenthedaysof“boredom”?A．Tokeepchildrenawayfromelectronics.B．Toencouragechildrentoclimbtreesandstompthroughcreeks.C．Tosetasidemoretimetoimprovetheiracademicperformance.D．Toprovidechildrenwiththeopportunitytoseekhappinessinnature.6、Whatmightbethebesttitleofthepassage?A．ThegiftofboredomB．ThememoryofchildhoodC．TheattractionofnatureD．Theexperienceoftwogenerations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）完形填空My9yearolddaughterandIwereflyingfromourhomeinCarolinatospendaweekwithmyhusbandinFlorida．Wewere______aboutthetripbecausewehadn'tseenhimforfivemonths，and_______herDadterribly．AsusualontheCharlottetoMiamiflight，theplanewastotally_______．Becausewedidnotgetourboardingpassesuntilwe_______atthegate，KallieandIcouldnotgetseatstogetherandwere______bytheaisle（過道）．IaskedtwopassengersinmyrowiftheywouldswitchplaceswithKallieandme，_______wecouldbetogether．They_______，sayingtheythoughttheyshouldstayintheirassignedseats．Meanwhile，amotherandherthreechildrenwereina______severalrowsaheadofus．Therehadbeenamistakeintheirboardingpasses，and_______thewholefamilyhadbeensplitup．Thepassengersinherrow_______refusedtomoveelsewhere．Shewasvery_______abouttheyoungerboysittingwithstrangers．Shewasintears，yetnobody______tohelpher．TherewereatroopofBoyScouts(童子軍)on_______．SuddenlytheScoutleaderstoodupandsaid，“Ma’am，Ithinkwecanhelpyou．”Hethen_______fiveminutesrearranginghisgroupsothatadequatespacewas_______forthefamily．Theboysfollowedhisdirectionscheerfullyandwithout_______，andthemother'sreliefwasobvious．Kallie，however，wasbeginningtopanicatthe_______ofnotbeingnexttome．Itoldherthattherewasn’tanythingIcoulddo．______，themansittingnexttotheScoutmaster，______tomeandasked，“Wouldyouandyourdaughterlikeourseats？”_______tohimselfandtheScoutmaster．Wetradedseatsandcontinuedourtrip，verymuchrelievedtobetogetherandwatchthesceneryfromKallie’swindowseat．1、A．worried B．excited C．a(chǎn)nxious D．eager2、A．loved B．considered C．imagined D．missed3、A．full B．crowded C．empty D．overweight4、A．reached B．a(chǎn)rrived C．landed D．knocked5、A．divided B．blocked C．separated D．connected6、A．incase B．evenif C．a(chǎn)sif D．sothat7、A．prevented B．refused C．a(chǎn)greed D．promised8、A．panic B．hurry C．rush D．seat9、A．however B．otherwise C．therefore D．instead10、A．too B．even C．ever D．a(chǎn)lso11、A．concerned B．curious C．particular D．content12、A．suggested B．offered C．provided D．supplied13、A．duty B．watch C．board D．spot14、A．took B．cost C．paid D．spent15、A．convenient B．a(chǎn)vailable C．probable D．comfortable16、A．permission B．excuse C．a(chǎn)pology D．complaint17、A．thought B．end C．feeling D．sense18、A．Immediately B．Puzzlingly C．Clearly D．Amazingly19、A．turnedup B．turnedaround C．turnedout D．turnedaway20、A．sticking B．keeping C．waving D．referring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(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Theartofpaper-cuttinginChinamaydatebacktothesecondcentury,sincepaper1．(invent)byCaiLunintheEasternHanDynastyinChina.Aspaperbecamemoreaffordable,paper-cuttingbecameoneofthemostimportant2．(type)ofChinesefolkart.Later,3．differentregionsadoptingtheirownculturalstyles,thisartformspreadtootherpartsoftheworld.4．(usual),theartworksaremadeofredpaper,asredisassociatedwith5．(happy)inChineseculture,butothercolorsarealsoused.With6．(it)longhistory,paper-cutting,7．originatedinChina,hasbeenverypopularamongtheordinaryChinesepeople.Peopleputuppapercutsonwalls,windowsanddoorsatweddingceremoniesorfestivals8．(strengthen)thecheerfulatmosphere.Chinesepapercutsarerichincontent.Theauspicious(吉祥的)designssymbolizegoodluckandtheavoidanceofevil,Thechild,lotus(蓮花)andbatdesignssuggestafamilywith9．largenumberofchildrenandgrandchildren.Birds,livestock,fruit,fishandwormsarealsofamiliarobjects10．(accept)byChinesefarmers.Inaword,papercutsusedindifferentoccasionshavedifferentmeanings,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。刪減：把多余的詞用斜線（\）劃掉。修改：在錯詞下面劃一橫線，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。YesterdayIwenttoseeafilmwithmybestfriend、Wesetoffat1:30intheafternoonandplantoarriveatthecinemabefore2:30sothatwecouldwatchthe3:15show、Thetraff