2025屆廣西貴港市港南中學(xué)高三英語第一學(xué)期期末檢測試題含解析

2025屆廣西貴港市港南中學(xué)高三英語第一學(xué)期期末檢測試題請考生注意：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(xiàng)》，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．—Isay,Harry.Whatdidyousaytothelaid-offworkerjustnow?—Nothing.Itomyself.A．hadonlytalked B．a(chǎn)monlytalking C．havejusttalked D．wasjusttalking2．IamsorryIamverybusynow.IfItime,Iwouldcertainlygotothemovieswithyou.A．have B．hadC．havehad D．hadhad3．—HowareyougettingalongwithyourGerman,Kate？—Oh,Mr．Black,I’msotiredofit．MaybeIshoulddropout_____itkillsme．A．when B．a(chǎn)fter C．while D．before4．---Howoftendoyouworkout?---_________,butusuallyonceaweek.A．Havenoidea. B．Itdepends. C．Asusual. D．Generallyspeaking.5．Repairsofhistoricbuildingshavetobe_____theoriginalstructure.A．insympathywithB．insearchofC．inresponsetoD．incontrastto6．Inthe"moongarden"onboardtheChang'e4,theshootsofcottonmarkedthefirstlivematterever_____onthemoon.A．havinggrownB．tobegrownC．beinggrownD．grown7．---Nowadays,buyersaccustomedtopricesmovingupwardjustadoptawait-and-seeattitude.---Iftheycontinueto_____,thenourcompanyisclosingdown.A．fishintheair B．sitonthefenceC．flyoffthehandle D．beataroundthebush8．Ifthenewsecuritysystem______intoeffect,suchaccidentswouldneverhavehappened.A．wouldbeput B．wereput C．shouldbeput D．hadbeenput9．---Idon’tunderstandwhyCatherinestoppedshort_____sheoughttohavecontinued.---It’sobviousthatshelackedself-confidence.A．whenB．whileC．ifD．a(chǎn)s10．ononefootwithyoureyescloseD．a(chǎn)ndyouwillsoonloseyourbalance.A．StandingB．StoodC．TostandD．Stand11．Maybehereallyshoulddomoreexercisesfromnowon.____,Ihopehecouldgetoversoon.A．Somehow B．Somewhat C．Anyway D．Anywhere12．Contrarytopopularbelief,theants,hardworking________theyare,havetheirtimeforplay.A．because B．while C．a(chǎn)s D．where13．---Hello,Tom.ThisisMaryspeaking.---Whatacoincidence!I_________aboutyou.A．justthought B．wasjustthinkingC．havejustthought D．wouldjustthink14．IhadbeenbetrayedbythosewhoItrustedseveraltimes,______inasuspiciousattitudetowardseverythingandeveryone.A．resulted B．havingresulted C．resulting D．toresult15．Thebuswouldnothaverunintotheriver________forthebadtemperedlady.A．ifitwerenot B．haditnotbeenC．ifitwouldnotbe D．shoulditnotbe16．—Whatamess!You’realwaysthrowingthingsabout.—Don’tbe____,Mum.Iwilltidyitupnow.A．hotunderthecollarB．oncloudnineC．offthetopofyourheadD．downinthedumps17．________fromJ.K.Rowling’sbookseriesofthesametitle,the“HarryPotter”moviesareuniversallyacknowledgedasclassics.A．Adapting B．HavingadaptedC．Adapted D．Tobeadapted18．Thepolicerecognizedthecriminalfromhistypicalfacial________.—ascarontheforehead.A．expressionB．featureC．outlineD．gesture19．Thoughhelacksexperience,thearrangementsareall_______forthemeetingnextThursdayaheadoftime.A．inparticular B．inplace C．inpreparation D．intime20．—Didyoupassyourdrivingtest?—Yes,otherwiseI________tothepicnicnextmonth.A．couldn'tdrive B．couldn'thavedrivenC．won'tdrive D．wouldn'thavedriven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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）TheQueenhashadtosaygoodbyetooneofherlongtimecompanions,herbelovedpetcorgiHolly,whohassadlypassedawayaged13.Thecorgiwillprobablybefamiliartoroyalfanswhowouldrecognizeherfromthe2012LondonOlympicsopeningvideo.ThedogwassufferingfromoldageandwasputdownatBalmoralaftersufferingfromanillness,leavingHerMajestythreesurvivingpetdogs,Willowandtwocorgi-dachshundcrosses,VulcanandCandy.AccordingtoaspokespersonforBuckinghampalace,theQueenwasdeeplyupsetbyHolly’spassingandshedoesn’tlikeseeingherdogssuffer.Hollyhadattainedaverygoodage.Shegetsmoreunsettlediftheysufferandsheknowsthatputtingadogdownisoftenthekindestsolution.ShewasdevotedtoHollyandwherevertheQueenwas,thedogwasneverfarbehind.HollywasincludedinoneoftheportraitsfortheQueen’s90thbirthday,alongwithherotherthreepetdogs.AlthoughtheQueenusuallyhasseveralpetcorgis,itwasrecentlyrevealedthatsheiskeennottobreed（繁殖）anymoreofthedogs.MontyRoberts,ahorsetrainerwhohaspreviouslygivenadvicetoQueen,toldtheDailyMail,“Shewouldn’tleaveanyyoungdogsbehindifshedied.Shewantedtoputanendtoit.HerMajestyhadpreviouslynamedoneofherdogsafterherfriend,butthedogdiedin2012.Dogsloveforlesstimethanhumanbeingsandweknowwe’regoingtolosethem—buttheyarepartoftheQueen’sfamily.She’llbequiteupset.”1、Whatdoestheauthormeanby“puttingadogdown”inParagraph3?A．Helpingadogtosurvive.B．Lettingadoggo.C．Writingdownthestoryofadog.D．Killingadogwithoutcausinganypain.2、Wemaylearnfromthetextthat________.A．thepetcorgiCandyonceappearedinLondonOlympicsopeningvideo.B．theQueenfeltupsetforthepassingawayofherbelovedpetdog.C．theQueenhasdecidedtoreproduceanotheryoungpetcorgiD．therearealtogetherthreedogsmentionedinthetext.3、Thetextismostprobablytakenfrom________.A．a(chǎn)newspaperB．a(chǎn)filmreviewC．a(chǎn)biographyD．a(chǎn)documentar22．（8分）Itisoneoftheoldestmagictricksinthebook—amagicianlocksawomaninabox,withherheadandfeetstickingoutfromeitherend,andsaws(鋸)itinhalf.Butwhenshefinallyjumpsoutofthebox,thewomanisunharmed.Thistrickwasintroducednearlyacenturyago.Ithasbeenaroundforsometime,butitnevergoeswrong.Whyisitsosuccessful?Theanswerissimple:thehumanmindiseasilyfooled.Ourbrainprocessestheworldaroundusbasedoninformationthatsensoryorgans,includingtheeyes,pickup.Forinstance,whenweseeacoworahorsestandingbehindatree,weautomatically“fillin”thepartoftheanimal’sbodythatishiddenfromoursight.“Sothebrainistakingthiskindofverysparse(匱乏的)informationabouttheworldandit’sgeneratingthisrichworldbyfillingininformation,”StephenMacknik,ascientistattheBarrowNeurologicalInstituteinArizona,US,toldSciencemagazine.Butsinceourbrainsarefillinginthegaps,sometimestheygetitwrong.Theytendtobedrivenbyourpreviousexperiencesandweexpectthingstogoastheyhaveinthepastevenifsometimestheydonot.Thistendencyexplainsmagicians’successinfoolingpeoplewithwell-knowncointricks.Forexample,whenyouseeamagicianthrowacoinupanddowninonehandandthenfakeacointhrowntotheotherhand,youwouldnaturallybelievethatthecoinisintheotherhand.Apartfromtheinformationgaps,magiciansalsousethe“blindspots”theorywhendoingtheirshows.Themostwell-knownexperimentdemonstratingthistheoryiscalledthe“invisiblegorilla(大猩猩)”,inwhichvolunteerswatchavideooftwobasketballteams.Theyareaskedtocounthowmanytimestheteamswearingwhiteshirtspasstheball.Inthemeantime,apersondressedasagorillawalksontothecourt.Butshockingly,halfoftheviewersdon’tnoticethegorilla,evenwhentheyappeartobelookingdirectlyatit.Magiciansemploythistactic(招數(shù)),whattheycall“misdirection”,inalmosteveryoneoftheiracts.Theydirectourattentionsomewhereelseusingcomedyandmusic,whichcanmakeusmissstuffduringtheperformance.1、Themagictrickismentionedinthefirstparagraphto________.A．introducethestepsofthemagictrickB．provemagictricksseldomgowrongC．revealhowmagictricksaredesignedD．getustowonderhowmagicianstrickthemind2、Wecanconcludefromthepassagethatthehumanmindiseasilyfooledbecauseourbrain________.A．mayhavedifficultyrememberingwhatwejustsawB．fillsininformationaboutthemagicworldC．isinfluencedbyourpreviousexperiencesD．processesfarmoreinformationthanoursensoryorganspickup3、Whatdoestheunderlinedword“invisible”inparagraph7referto?A．Unnoticed.B．Unimportant.C．Unpleasant.D．Unprepared.4、Duringthe“invisiblegorilla”experiment,peoplewatchingthevideoignorethe“gorilla”because________.A．theydon’tlookdirectlyatitB．theyarenotinterestedinitC．theyaretoofocusedoncountingD．theyconsiderittobeadistraction5、Whydomagiciansusuallyusecomedyandmusicwhentheyplaymagictricks?A．Togetviewerstostayfocusedontheshow.B．Tomaketheshowmorefunandexciting.C．Todrawviewers’attentionawayfromasecretaction.D．Tocreateinformationgapsbetweenmagiciansandviewers.23．（8分）Despitethevitalroletheyplayinmanyecosystems,animalsconsideredtobe“ugly”arebeingignoredbyscientists.Astudyhadfounduglieranimalsattractlessattentionandlessfundingwhenitcomestoconservationeffortsandresearch.Thiscouldmeantheugliestanimalpopulationcouldbeunderthreat.ThestudywasconductedbywildlifebiologistsTrishFlemingandBillBatemaninPerth,Australia.Theylookedatresearchpublicationsconcerning331Australianmammalspeciesthatbroadlyfellintocategoriestheylabeledas“thegood,thebadandtheugly”.Itturnedoutthatstudiesinto“thegoodgroup”and“thebadgroup”werecarriedoutwhile“theuglygroup”wasignored.Uglyanimals,suchasthefruitbatandthetreebat,arebeingignoredbyconservationists.Andsomeanimalsareevenbecomingendangeredbecauseofhowtheylook.TheMadagascanlemur(狐猴)calledtheaye-ayeissouglythatthenativeshavelongseenthemasabadsign,orasignofdeath,sotheykillthemwhenevertheyseethem.Otheruglyanimalsunderthreatincludethedugong(儒艮)andtheproboscismonkey(長鼻猴)．Despitemakingup45%ofthe331speciesstudied,theuglyanimalshaveattractedlittleattentionfromscientists.“Weknowsolittleaboutthebiologyofmanyofthesespecies，”saidTrishFleming.“Formany,wehavecataloguedtheirexistence,butwhenitcomestounderstandingwhattheyeat,theirhabitatneeds,orhowwecouldimprovetheirchanceofsurvival,wearestillinthedark.WithBillBateman,TrishFleminghascalledforimprovedfundingforthelesser-knownmammals.“Itwouldbe‘tragic’ifhumansendedupcausingtheextinctionofmorespecieswithoutevenknowinganythingaboutthem，”theysaid.1、Basedonthetext,“theuglyanimals”________.A．a(chǎn)reincreasinginnumberB．getmoreconservationfundsC．playanimportantroleintheecosystemD．costquiteagreatdealofmoneyinresearch2、WhichofthefollowingisTRUEaccordingtothetext?A．Peopleseethedugongasasignofdeath.B．Moreattentionhasbeenpaidto“theuglyanimals”．C．Therewasnotenoughstudyon“theuglyanimals”．D．TrishandBilldidresearchon331Australianmammals.3、Themainreasonforsomeanimals'beingendangeredmayliein________.A．theirunpleasantlooksB．theirbroadcategoriesC．theireconomicvaluesD．theirlovelyappearances4、Thebesttitleforthetextwouldbe“________”．A．TheUgliestAnimalintheWorldB．TheUglySpeciesAreunderThreatC．TheLivingHabitsoftheUglySpeciesD．TheProboscisMonkeyIsEndangered24．（8分）TheBritishliveonasmallisland.Theyaresurroundedbythesea,soitisnotsurprisingthattheseahasalwaysplayedanimportantroleintheirlives.Afterthedevelopmentoflarge,ocean-goingsailingshipsinthefifteenthcentury,theseabecameevenmoreimportanttothecountry’sdevelopment.ShipssettingsailfromEnglanddeterminedtoextendBritain’sterritories,itswealthanditsknowledgeoftheworld.ShipsreturnedtoEnglandbringinggoods,peopleandnewideasfromforeignplaces.Bythenineteenthcentury,Britainhadthelargest,mostpowerfulnavyintheworld.ThegreatsailingshipsweresomuchapartofBritishlifethattheyevenaffectedthelanguage.ManyEnglishexpressionsweusetodaywereoriginallynautical(航海的)terms,althoughmostpeoplenolongerrealizethis.Forexample,peoplecommonlydescribeanhonestandfairbusinessdealasbeing“aboveboard”.Thisexpressionwasoriginallyusedinsailingshiptimeswhensecretive,dishonestship’sbusinesswouldbecarriedoutbelowdecks(belowtheboards)outofpublicview.Ontheotherhand,honestbusinesswasalwaysconductedondeck(abovetheboards),intheopenwhereeveryonecouldseewhatwasgoingon.“Pipedown!”,meaning“Bequiet!”,isanothercommonexpressionthathasnauticalorigins.Theship’sboatswain(水手長)wouldblowawhistle,orpipe,attheendofthedaytoindicate(表明)tothesailorsitwastimetoquietendownandgotosleep.MostnativeEnglishspeakershaveheardtheexpression“notenoughroomtoswingacat”,butfewknowthatthe“cat”doesnotrefertoasmallfurryanimalwithfourlegsandatail.The“cat”isactuallyashortformof“catofninetails”—awhipwithnine,knotted(打結(jié)的)tails.Aboatswainneededalotofspaceinordertoswingthewhipproperlywhenlashing(鞭打)apoorsailorunderhiscontrol!1、TheBritishhavebeenstronglyinfluencedbytheseabecause________.A．theyoccupiedmorelandaroundtheworldB．theygotmorewealthfromtheseaC．theyliveonanislandsurroundedbytheseaD．theyhadthelargestnavyever2、Ifsomeoneisopenandaboveboard,itmeansheis________.A．secretiveB．honestC．cheerfulD．dishonest3、WhichofthefollowingisTRUEaccordingtothepassage?A．Sailorsneedtogotosleepwhentheyhearawhistle.B．Sailorswillbewhippediftheydobusinessbelowdecks.C．Apoorsailormaybewhippedninetimesaday.D．Thereisnospareroomtoraisecatsonships.4、Whatisthemainideaofthepassage?A．ThebusinessonBritishsailingships.B．TheinfluenceofBritishsailors’languageonEnglish.C．ThesailinghistoryofEngland.D．ThesailingstoryofBritishsailors.25．（10分）Conformityinvolveschangingyourbehaviourto“fitin”or“goalong”withthepeoplearoundyou.Insomecases,thissocialinfluencemightinvolveagreeingwithoractinglikethemajorityofpeopleinaspecificgroup,orinvolvebehavinginaparticularwaytobeviewedas“normal”bythegroup.Actually,conformityissomethingthathappensregularlyinoursocialworld.Sometimeswe’reawareofourbehaviour,butinmanycasesithappenswithoutmuchthoughtorawarenessonourparts.Andeveninsomecaseswegoalongwiththingswedisagreewithorbehaveinwaysweknowweshouldn’t.Therearecountlessexamplesofconformityinlife.Forinstance,ateenagerdressesinacertainstylebecausehewantstofitinwiththerestoftheteenagersinhissocialgroup.Awomanreadsabookforherbookclubandreallyenjoysit.Whensheattendsherbookclubmeeting,theothermembersalldislikethebook.Ratherthangoagainstthegroupopinion,shesimplyagreeswiththeothersthatthebookisterrible.Whydoweconform?Inmanycases,lookingtotherestofthegroupforcluesforhowweshouldbehavecanactuallybehelpful.Othersmighthavegreaterknowledgeorexperiencethanwedo,sofollowingtheirleadcanactuallybeinstructive.Andinsomecases,weconformtotheexpectationsofthegrouptoavoidlookingfoolish.Thistendencycanbecomeespeciallystronginsituationswherewearen’tquitesurehowtoact.Additionally,therearesomesituationswhereweconformjustinordertoavoidpunishmentsorgainrewards.Therearemanyfactorsthatinfluenceconformity.Forexample,notknowinghowtoperformadifficulttaskmakespeoplemorelikelytoconform.Personalcharacteristicssuchasmotivationtoachieveandstrongleadershipabilitiesarelinkedwithadecreasedtendencytoconform.Andpeoplearemorelikelytoconforminsituationsthatinvolvebetweenthreeandfiveotherpeople.1、Whatcanwelearnaboutconformityfromthefirstparagraph?A．Actuallyitisrareforustoconform.B．Blindconformityshouldbecriticized.C．Sometimespeopletendtoconformunconsciously.D．Conformitymeanschangingyourbehaviourreluctantly.2、Whichofthefollowingisacaseofconformity?A．Joiningacertainorganization.B．Followingtheongoingfashion.C．Sharingsomethingpersonalwithothers.D．Givingupyourcreativeideascautiously.3、Whenarewemostlikelytoconformaccordingtothetext?A．Whenweareataloss.B．Whenwearerejected.C．Whenwefeelthreatened.D．Whenwefeeluncomfortable.4、Whatcanbeinferredfromthelastparagraph?A．Conformitycannotbeavoidedbyanyone.B．Conformityislinkedtothesizeofthegroup.C．Conformityisanaturalresponsetochallenges.D．Conformityisn’trelatedtoindividualdifferences.第三部分語言知識(shí)運(yùn)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(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Hittingheavilyonthekeysinfrustration,Iturnedawayfromthepiano,tryingtofightthetearsthatwerealreadywellingupinmyeyes.Afteranhourof1,Istillcouldn’tgettherhythmquiterightonaMozartpiecethatIhadto2tomypianoteacherthefollowingday.Itwasfrustratingtohavespentsucha(n)3timeonapianosongandstillbeunabletoplaythepiececorrectly.Tome,thepiecehadatfirstseemedeasy.But,nomatterhow4Itried,Ijustcouldn’tseemtoplayitthewaythatitwas5tobeplayed.Idecidedtotakea6.Forthemostpart,afteralittlebitofwork,Icould7learnthesongratherquickly.However,itwasalwaysthatonesong,whichmighthaveappearedsimplebutwas8,thatalwaysannoyedme.Thesetypesofsongsalwaysmademe9myselfwhetherIcouldbeapianist.Afterhavingdinner,Idecidedtocomebacktothepiano.Placingmy10onthekeys,Ichosetoplaythepieceslowlyandcarefully,payingattentiontohittingthecorrectnotes11tryingtoplaythepiecequickly.Usingthisnewmethodofpracticing,I12agreatdealofpatience,somethingthatIoftenhad13with.Insteadofthinkinghowhardtherhythmwas,IthoughtabouthowIcould14myself,littlebylittle.Finally,Icouldslowlyseemyselfgettingbetter.15,Ididn’tevengettherhythmrightuntilaweeklater.Ialso16animportantlesson—sometimes,babystepsarethebestwayto17agoal.I’manimpatientpersonwholikestothinkthatIcanget18byleapsandbounds.But,inthecaseofpiano,Icouldn’tmoveforwardandimprove19Isloweddown,believedinmyself,andtookitonestep20.1、A．waitingB．practicingC．cryingD．singing2、A．contributeB．donateC．representD．present3、A．limitedB．extraC．longD．short4、A．hardB．wellC．carefullyD．efficiently5、A．offeredB．supposedC．designedD．organized6、A．tryB．chanceC．breathD．break7、A．usuallyB．neverC．sometimesD．occasionally8、A．importantB．difficultC．necessaryD．useful9、A．ignoreB．regardC．doubtD．believe10、A．mindB．fingersC．notesD．piece11、A．insteadofB．inspiteofC．a(chǎn)swellasD．incaseof12、A．expressedB．encouragedC．evaluatedD．exercised13、A．confusionB．contactC．troubleD．control14、A．a(chǎn)djustB．persuadeC．comfortD．improve15、A．HoweverB．ThereforeC．OtherwiseD．Moreover16、A．gaveB．missedC．learnedD．taught17、A．setB．identifyC．developD．reach18、A．somewhereB．nowhereC．whereverD．everywhere19、A．a(chǎn)sB．untilC．whenD．if20、A．a(chǎn)llthetimeB．a(chǎn)ttimesC．a(chǎn)tatimeD．a(chǎn)tonetime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(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。WhataretheBritishlikewhenitcomestolearninglanguages?AccordingtoasurveypublishedbytheEuropeanCommission,theBritishare1．(office)theworstlanguagelearnersinEurope—62percentofthemcan’tspeakanyotherlanguageapartfrom2．(they)own.LearningaforeignlanguageisnotapopularoptionatschoolinBritain;childrenstartstudyingaforeignlanguage3．11andmanygiveupcompletelyseveralyearslater.Sowhydon’tyoungpeoplecontinuewithlanguagesatschool?Aresearchsuggeststhatstudentsthinkitismoredifficulttogetgoodgradesinlanguagesthaninothersubjects,suchasscienceorhistory.Thegovernmentisnowlookingatdifferentways4．(improve)languagelearning.Oneideaistostartmuchyoungerandintroduceforeignlanguagesfromtheageoffive.5．ideaistogiveschoolchildrenmore6．(choose)andexpandtherangeoflanguages7．(teach)toincludeArabic,MandarinandUrdu.MandarinChineseispredictedtobecomethesecondmostpopularforeignlanguagelearnedinUKschools.BrightonCollegeheadmasterRichardCairnssays,“Oneofmykeytasksistomakesurepupils8．(equip)fortherealitiesofthe21stcentury.Oneofthoserealitiesis9．Chinahasthefastest-growingeconomyintheworld.”ItmaybeanambitioustasktochangetheBrits’attitudeto10．(learn)languagesbutthegovernmentisdeterminedtotry.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（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(cuò)誤,每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(hào)(∧),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(cuò)的詞下劃一橫線,并在該詞下面寫出修改后的詞。注意:1.每處錯(cuò)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(jì)分。Iliveinadistantvillageinthemountains,whichpeoplelikeraisingdogs.Ihaveanadultdogandhewasnotverybiginsize.Lastweek,therelativesenttwolittledogstome.Theywereunabletowalkwell,evenfalltothegroundnowandthen.Theymovedliketwofurballs,funnyandlovely.However,Ifearedthatiftheadultdogmightdislikethemandevenattackthem.SoIkeptthetwolittleoneinabox.Oneday,Iwasastonishingtoseetheadultdoglyinginthebox.Underthemcomfor