江西省上饒市玉山一中等六校高三考前熱身新高考英語試卷及答案解析

江西省上饒市玉山一中等六校高三考前熱身新高考英語試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號(hào)填寫在答題卡上。2．回答選擇題時(shí)，選出每小題答案后，用鉛筆把答題卡上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑，如需改動(dòng)，用橡皮擦干凈后，再選涂其它答案標(biāo)號(hào)。回答非選擇題時(shí)，將答案寫在答題卡上，寫在本試卷上無效。3．考試結(jié)束后，將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．-----Myroomgetsverycoldatnight.-----_________________.A．Soismine B．Somineis C．Sodoesmine D．Sominedoes2．—Anythingtodrink?Whataboutcoffee?—Er…IthinkI’llhaveacolddrinkcoffee.A．otherthan B．morethan C．lessthan D．ratherthan3．Whileintheuniversity,wewereofferedanumberofafter-schoolactivitiestooursocialskills.A．createB．growC．settleD．develop4．TheDragonBoatFestival________thebeginningofthehottestseasonoftheyear.A．ismarkingB．marksC．willmarkD．marked5．.Thestudyofnaturalhistoryisnotsomethingtobelefttobiologists.Infact,theircapacity_____thetimetheycanspendawayfromtheirofficesisverylimited.A．intermsof B．insearchofC．inviewof D．inspiteof6．---Ididreallywellintheexamination,LiKe.---Idid_________.Igotfullmark.A．noless B．notless C．notworse D．noworse7．Theordinarypeoplealllookattheintelligentmanwithadmirationbecauseundernocircumstances________tocopewithemergencies.A．hewillfailB．ishefailingC．heisfailingD．willhefail8．HestartedschoolthesamedayasIdidand________toitlikeaducktowater.A．a(chǎn)ppealed B．tookC．catered D．saw9．Shesatonthetopofthestairs_____herheadonhercrossedarmsandcried.A．for B．when C．with D．while10．IkeepthepicturewhereIcanseeiteveryday,remindsmeofthedaysinmyhometown.A．that B．whichC．who D．when11．RegardingChina-USdifferencesonhumanrightsissues,Hongsaidthetwosidescanenhancemutualunderstandingthroughdialogue______onequalityandmutualrespect.A．based B．tobase C．basing D．base12．—Hi!John,wouldyouliketoplayfootballwithus?—Oh，Ican’t.I___mylessonallthemorningandstillneedhalfanhour.A．a(chǎn)mreviewing B．havebeenreviewingC．havereviewed D．reviewed13．—Whatdoyouthinkofyourpreparationsforthefinalexams?—Notsogood.ActuallyIfeellike______forI’vemadelittleprogressinMaths.A．Danielinthelion’sden B．Achilles’heelC．a(chǎn)goodSamaritan D．a(chǎn)sacredcow14．---Thankyouforremindingmeofthetime,orIlatefortheflightyesterday.---Don’tmentionit.A．willhavebeen B．wouldhavebeenC．mustbe D．couldbe15．Iwascaughtinatrafficjamforoveranhour,otherwise,I________youwaitingforsuchalongtime.A．hadnotkept B．willnotkeepC．wouldnothavekept D．havenotkept16．NotuntilIwentupfurther________thatunderthetree________,obviouslysoundasleep.A．thatIsaw;didaboylie B．Isaw;layaboyC．didIsee;didaboylie D．didIsee;layaboy17．—Iwasintendedtototheconcertwithyouthisweekend,butIcan’tnow.—______.A．Bad B．That’srightC．Notatall D．You’rewelcome18．Don’tleavethewater______whileyoubrushyourteeth.A．racingB．rushingC．runningD．rolling19．volleyballishermainfocus,sheisalsogreatatbasketball.A．Since B．OnceC．Unless D．While20．—Mummy,lookatmygloves.Ineedanewpair.—________.Iboughtthemforyouonlyaweekago!A．YoubetB．YousaiditC．Youdon’tsayD．Younameit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）SydneyDayToursPortStephensDayToursLabeled“BlueWaterParadise”,PortStephensisknownforitsbeautyandmarinesurroundingswithover19milesofclean,whiteandsandybeaches.Itishometoaround150bottlenosedolphinandthuscalledthedolphincapitalofAustralia.Highlights:DolphinWatching;AustralianReptileParkOperates:Mon,Wed&Sat---8AMAdults:$195Children:$98Note:NotsuitablefromDec.20th,2017toJan.9th,2018inChristmas&NYperiod,Feb.14th-22th,2018inChineseNY.SydneyCityDayToursSydneyisabigcity,filledwithlotsoflandmarksandattractionstosee.ThiscanmakeitastressfultasktoplanyourownvacationinSydney.Luckily,ourtoursaredesignedtoallowyoutoseeallofSydney’smostfamouslandmarks.YoucanrestandmakesurethatyouwillbeseeingallthatSydneyhastooffer.Highlights:HarbourBridge;SydneyOperaHouseOperates:Daily---8AMAdults:$129Children:$65BlueMountainsToursTheseBlueMountainsToursfromSydneyhavebeendesignedfortheadventuresandpeoplewholiketoenjoybushwalking.Additionally,theseBlueMountainsDayToursincludesatoughwalkfromGlenbrooktotheWentworthFalls.Highlights:SeeAustralianwildlifeup-close;GuidedhikeatWentworthFalls.Operates:Daily—8AMAdults:$99Children:$74Note:Agoodleveloffitnessisrequiredforthebushwalk.Minimumchildageis11years.1、WhichoneisNOTpropertimeforthePortStephensDayTours?A．Jan.13th,2018(Sat.). B．Jan.15th,2018(Mon.).C．Jab.24th,2018(Wed.). D．Feb.15th,2018(Thur.).2、WhatcantouristsenjoyonSydneyCityDayTours?A．Marinesurroundings. B．HarbourBridge.C．DolphinWatching. D．Adventurousactivities.3、Whichofthefollowingistrueaccordingtotheadvertisement?A．Allthetoursareavailableeveryday.B．Sydneycityhasthemostlandmarksandattractionsintheworld.C．Children10yearsandunderarenotpermittedonBlueMountainsTours.D．Allthetoursarechargedanddesignedonlyforadventures.22．（8分）DearDurhammers,Durhamhasbeenyourhomeinthepastthreeyears.Thisisanappropriatemomentintimetoinviteyouasagroupof“tourists”inthisspecialexploration.WewouldalsoliketocongratulateyouonyourforthcomingtransitionfrombeingaDurhammertoamemberofsociety.Pleaseseeinformationbelowonoffersandactivitiestoassistwithplanningyourcomingcelebrations.ViewdetailsofspecialoffersforWinterAssemblyat:http://www.dur.ac.uk/ceremonies/congregation/offers/●SignuptokeepintouchwithDurhamUniversityandgetagoodybagsponsoredbytheALUMNIteam.●20%discountonpre-orderedDurhamUniversityMerchandisewiththeticketcodeWGRADUATE2019(Oryouhavetopaythefullpriceattheshop.)●Pre-orderyourphotographsandreceiveadiscountedrate.●FreeentrytotheexhibitionsatPalaceGreenLibraryforyouandyourguests(withtickets).●Purchaseadiplomacontainertokeepyourdegreecertificatesafe.Pleasecheck:https://www.dur.ac.uk/student.registry/qualifications/order/●DetailsofcelebrationeventsbeingheldinDepartmentsandCollegesarepublishedat:https://www.dur.ac.uk/ceremonies/congregation/celebrations/Informationonthehighlightofthecelebration,includingbutnotlimitedtotheopportunitytogooutforBBQandcampingatBotanticGardenispublishedat:https://www.dur.ac.uk/campusperks/whatsnewon/ceremonies/Wealsohopeverymuchthatyouwillcomeandmeetusandcolleaguesattheceremony,whichisatraditionalandmagnificentpublicpresentationofyourdiplomaandaward,anditisalwaysmemorableandfun.Youwillhavealreadyreceivedaformalemailinvitation,butthisisjusttosaythatwehopetomeetyouthereandcongratulateyouinperson.Yourssincerely,SirThomasAllen1、Whoistheletterintendedfor?A．Visitorsexploringthecampus.B．GraduatesfromDurhamUniversity.C．ColleaguesinDurhamUniversity.D．OrganizersoftheALUMNIGroup.2、Wherecanyoucheckdetailsoftheoff-campuscelebrationevents?A．www.dur.ac.uk/ceremonies/congregation/offers/B．www.dur.ac.uk/student.registry/qualifications/order/C．www.dur.ac.uk/ceremonies/congregation/celebrations/D．www.dur.ac.uk/campusperks/whatsnewon/ceremonies/3、Whichofthefollowingitemsarefreeofcharge?A．Goodybags. B．Diplomacontainers.C．Pre-orderedphotographs. D．Librarycards.23．（8分）Twoyearsago，DimasAliprandiandEltonPlasterdidn’tknowofeachother’sexistence．Thentheylearnedtheyhadbeenswitchedatbirthbymistakemorethan20yearsago．Thediscoverydidn’tbringbitterness．Rather，itledtothecreationofabiggerfamily.ThechainofeventsstartedwithDimas，whowasalwayswonderingwhyhedidnotlooklikethefoursistershegrewupwith．Hewas14whenhisdoubtsgrewafterwatchingaTVnewsreportonbabiesgettingswitchedatbirthbecauseofmistakesathospitals．HewantedtodoaDNAtest，butitwastooexpensiveforthefamily．Adecadelater，Dimasdiditonhisown．TheDNAtestshowedthathewasnotthebirthsonofthemanandwomanwhohadraisedhim．Thenewswasashockforhisparents．Theyatfirstrefusedtobelievetheresults，buteventuallydecidedtohelphimlookforhisbiologicalparents．ThesearchbeganattheMadreReginaProtmannHospitalwhererecordswerechecked．ThehospitalsearcheditsrecordsandfoundEltonPlasterwasbornthereonthesameday．TherecordsledDimastothe35-acrefarmwherePiasterlived，withhisparents，NilzaandAdelson，inthetownofSantaMariadeJetiba，about30milesfromtheAliprandihomeinJoaoNeiva．Aftertests，thePlastersdiscoveredthatEltonwasthebiologicalsonofthemanandwomanthatDimashadbeencallingMomandDadfor24years．Meanwhile，thecoupleElton，hadalwaysregardedashisbiologicalparentswereDimas’parents.Aboutayearago，AliprandiandtheparentswhoraisedhimacceptedanofferfromthePlasterstomovetotheirfarm，wheretheybuiltahome．“Thisisthewayitshouldbe，”AdelsonPlasterrecentlytoldGloboTV．“WearealltogetherandInowhavetwosonslivingandworkinghere．”1、Whowasthefirsttodiscoverthebabyswitch?A．EltonPlaster．B．DimasAliprandi．C．GloboTV．D．Thehospital．2、WheredotheAliprandisnowlive?A．InSaoPauo．B．InJoaoNeiva．C．InMadreReginaProtmann．D．InSantaMariadeJetiba．3、WhatdidtheAliprandisdowhentheyknewaboutthebabyswitch?A．TheytookanotherDNAtest.B．Theyswitchedthehospital’srecords.C．TheyhelpedDimasfindhisbirthparents.D．TheywenttoGloboTVformoreinformation.4、WhoareEltonPlaster’sbiologicalparents?A．TheAliprandis．B．ThePlasters．C．DimasandElton．D．NilzaandAdelson．24．（8分）Thehumanbrainremembersnegativeexperiencesmoreeasilythanpositiveones.Ourbrainshavedevelopedthiswaybecausethreats,likedangerousanimals,hadamoreimmediateeffectonourancestors’survivalcomparedtopositivethingslikefoodorshelter.Asaresult,youlikelyknowwhatmakesyouunhappy,butdoyouknowwhatmakesyouhappy?Researchsuggeststhatourlevelofhappinessdependspartlyonfactorswecannotcontrol—ourgenesandourlifecircumstances.Butourlevelofhappinessisalsoshapedbythechoiceswemake.Ifyou’vebeenchasingwealth,fame,goodlooks,materialthingsandpower,youmaybelookingforhappinessinallthewrongplaces.Psychologistssuggestthatthefollowinghabitsmakepeoplehappier.Peoplewhoformcloserelationshipstendtobehappierthanthosewhodonot.Thenumberoffriendswehaveisnotimportant,Whatmattersisthequalityofourrelationships.Relationshipsthatbringhappinessusuallyinvolvethesharingoffeelings,mutualrespect,acceptance,trustandfun.Peoplewhoexerciseregularlyimproveboththeirphysicalandmentalwellbeing.Someresearchhasshownthatexercisecanbeaseffectiveasmedicationintreatingdepression,Whenwearesointerestedinanactivityweenjoythatwelosetrackoftime,weareinastateofflow.Theactivitycouldbemakingart,playingpiano,surfing,orplayingagame.Peoplewhoexperienceflowintheirworkorhobbiestendtobehappier,Peoplearemorelikelytobehappyiftheyknowwhattheirstrengthsareandusethemregularly,Peoplewhosetgoalsandusetheirstrengthstoachievethemtendtobehappier.Peopleareespeciallyhappywhentheycanusetheirstrengthstoservethegreatergood.Peoplewhothinkpositivelybybeinggrateful,mindfulandoptimisticaremorelikelytobehappy.Beinggratefulmeansbeingthankful,Beingmindfulmeansbeingopento,focusingonandenjoyingtheexperiencesofthepresentmoment.Beingoptimisticmeansbeinghopefulaboutthefuture.1、Whydoesthehumanbrainremembernegativethingsmoreeasily?A．Negativethingsareeasytoremember.B．Dangerouswildanimalsareathreattous,C．Ourancestorshadnoenoughfoodforliving.D．Negativethingstendtoaffecthumansurvivalimmediately,2、Howdoestheauthorlikelookingforhappinessinmaterialthings?A．Uncertain.B．Opposed,C．Supportive.D．Optimistic.3、Whatdoestheauthorsuggestusinthelastparagraph?A．Enjoyingourlifeandwork.B．Leadingahappylifeeachday.C．Beingpositiveinourlifeandwork.D．Thinkingmoreaboutthefuture.4、Whatdoesthistextmainlytellus?A．Thefactorsthatmakepeoplehappy.B．Howtorememberpositivethingseasily,C．Thehabitswhichpeopleformintheirlife.D．Whypeopleremembernegativethingseasily.25．（10分）－Riversarethelife-givingbloodvesselsofourplanet.Theyirrigateourfarms,areanimportantmeansoftransportandasourceofeco-friendlypower.Theycanbeawholelotoffunfortravelers,too.Fromstrikinglystrangeandunusualwildlifecenterstowhitewaterraftinghotspotsandthemostscenicstretchesforcruising,we’vehighlighted3riversworthbasingyournexttriparound.Rankingsaremadeonfivetravelcriteria.Scenicbeauty－thephysicalbeautyoftheriver;waterfalls,color,dramaofthelandscape.Natureandwildlife－diversityandpopularityoffloraandfauna.Culture－depth,diversityandaccessibilityoflocalculture;tribal/medievalvillagesetc.Adventure－thrillfactoroftheriver’stopographyandlocation.Activityoptions－rafting,wildlifewatching,hiking,bikingetc.We’vedebatedamongourselves,researchedexpertviewsandpolledourcolleaguesandfellowtravelersaroundtheworld,toscoreeachriverforthesequalities.3.RioCahabon（Guatemala）Scenicbeauty:4|Natureandwildlife:3|Culture:2|Adventure:5|Activityoptions:5Neverheardofit?Fewhad,untilafewyearsback,whenasectionoftheRioCahabon’sdenselyforestedpathwaythroughcentralGuatemalawasbuiltasakeystopontheCentralAmericanbackpackertrail.KnownasSemucChampey,theseriesofspectacularsteepedlimestonepoolsbridgingovertheriverareaccessedviaahikingtrailnearthevillageofLanquin.Localhostelsalsooffercandlelighttoursofacavesystemcarvedoutbythewaterandyear－roundgradeⅢandIVrafting.2.Zambezi(Africa)Scenicbeauty:5|Natureandwildlife:4|Culture:4|Adventure:5|Activityoptions:4Boastingsuperbwildlifewatching,someofthebestwhite-waterraftingontheplanetandthethunderingbeautyofVictoriaFalls,theZambeziisashowstopper.IntheMiddleZambezi,whichbordersZambiaandZimbabwe,youcanbungeejumpoffAfrica’slargestwaterfall,ortacklethegradeIVrapidsjustbelow.Mostwildlife—fromhippopodstobigcatsandslyNilecrocodiles—isspottedonjeepsafarisandkayakingtripsaroundtheLowerZambezi,wheretheswampydeltafunnelsdownthroughMozambiqueintotheIndianOcean.1.AmazonRiver(SouthAmerica)Scenicbeauty:5|Natureandwildlife:5|Culture:4|Adventure:5|Activityoptions:5Toppingourlistbyanaquaticmile,themightyAmazonsnakesthroughthejunglesofnineSouthAmericannations,providingashelterformorethan400nativeIndiantribesandoneintenoftheknownspeciesonearth.Fortravelers,thepossibilitiesarehuge—fromwildlifespottingsafaristokayakingtripsandgnarlyjungletreks.Backpacker-friendlyBoliviaisapopularplacetoexplorethepampasbylancha(long-tailboat),stoppingoffalongAmazontributariestoswimwithpinkdolphins,fishforpiranhaandtrackelusiveanaconda.1、The3riversmentionedinthepassagearerankedaccordingto.A．theirculturaldiversityandpopularityB．theCNNjournalists’descriptionsC．5travelcriteriaD．experts’views2、RioCahabonisstilllessknowntotheworldbecause.A．a(chǎn)pathwaywasnotbuiltuntilafewyearsagoB．itrunsthroughdeepforestsC．itwasdiscoveredonlyafewyearsagoD．fewbutbackpackersdaretotravelthere3、Touristscanexperiencebungeejumpwhentravellingon.A．ZambeziB．RioCahabonC．AmazonRiverD．a(chǎn)llofthethree4、Theunderlinedphrase“floraandfauna”mostprobablyrefersto.A．flowersandfruitsB．customandtraditionC．cultureandnatureD．a(chǎn)nimalsandplants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）EmergencyontheMountainAnawasa12-year-oldgirllivinginthemountain.Her1wastobecomeavillagenurselikeLeta,herneighbor.Shespentalmostallhersparetimereadingthe2bookbyherself.Thismorning,LetawenttoSantiagoto3ashort-termtrainingclassbyagroupofvolunteerdoctorsforfirstaiderstolearnmedicalskills.Beforesheleft,AnabeggedLetatotakeheralongbutLeta4,sayingthatAnawastoo5tolearnanythingimportant.Anawasvery6thismorning,soshedecidedtowanderaroundtorefreshherself.Onthehillside,shesawRafistandingonadonkey’sbareback,somekidsaroundhim.Rafiwasonly13,buthewasalwaysdoingsomethingtoget7.“Nowonderadultsdon’t8kidswithanythingimportant”,Anasaidtoherself.Shehadjustturnedaway9sheheardafewscreamsandRafifelloffthedonkey.AnarantowhereRafiwaslyingand10thatoneofhislegsbentalittlesidewaysbetweenthekneeandtheankleandthatalltheotherkidswere11notknowingwhattodo.She12whatthefirst-aidbooksaidabout13legs.“Vin!”Anacalledtooneoftheboys.“GoandgetRafi’smamaandfindsomeonewithatruck.”Sheturned14theotherkids.“Givemeyourshirts.Weneedsomethingto15hislegwithsoitdoesn’tmovearound.”Anafoundastrong,straightstick,whichshe’duseto16hisleg.Shecarefullywrappedtheboys’shirtsaroundhislegandthestick.WhenAnawasdone,Raficamebacktohimself.Ana17comfortedhimuntilRafi’smamacameover.Behindherwasaneighborinapickuptruck.TheyliftedRafiintothetruck,then18downthedustyhillsidetowardthehospital.Thenextday,LetacametoAna’shome.“Iheardwhatyoudid,”Letasaid.“Youkeptyourheadina/an19.That’sanimportantskill.”Ana’sfaceburned.“Now,listen.Thevolunteerdoctorsarecomingheretomorrowwithvaccines(疫苗).Weneedsomeextra20.Canyouhelp?”Anadidn’thesitate.“IwouldlovetoandI’llbringmyfirst-aidbook.”Anasaidexcitedly.1、A．dreamB．hobbyC．planD．a(chǎn)ddiction2、A．scienceB．first-aidC．biologyD．handcraft3、A．a(chǎn)ttendB．giveC．learnD．follow4、A．a(chǎn)greedB．promisedC．refusedD．a(chǎn)llowed5、A．weakB．sensitiveC．selfishD．young6、A．upsetB．relievedC．coldD．different7、A．connectionB．a(chǎn)ttentionC．distinctionD．education8、A．botherB．presentC．trustD．provide9、A．whenB．a(chǎn)fterC．untilD．since10、A．statedB．predictedC．explainedD．noticed11、A．a(chǎn)nnoyedB．confusedC．frozenD．excited12、A．memorizedB．submittedC．rememberedD．considered13、A．woundedB．brokenC．bleedingD．swollen14、A．toB．downC．a(chǎn)gainstD．on15、A．a(chǎn)ddB．coverC．tieD．bend16、A．carryB．fixC．raiseD．lift17、A．warmlyB．quicklyC．politelyD．gently18、A．rodeB．droveC．walkedD．marched19、A．protectionB．emergencyC．a(chǎn)ccidentD．difficulty20、A．medicineB．lessonsC．offersD．hands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）TheSpringFestival,known1．theChineseLunarNewYear,fallsonFebruary16ththisyearand2．(mark)thestartoftheYearofDogintheChineseLunarCalendar,Meanwhile,theSpringFestivaltravelseason,knownasChunryuninChinese,officiallybegins.Itis3．timeforfamilyreunions,somillionsofChinesepeoplewillreturntotheirhometownsortravelaroundthecountrywiththeirfamilies,4．leadstothelargesthumanmigrationintheworld.Around2.98billiontripsareexpectedtobemadeduringtheSpringFestival.Severalyearsago,somepeoplehadno5．(choose)buttoturntoticketscalpers(黃牛黨)forhelp.However,atpresent,unlikepreviousyears,peoplefind6．mucheasiertogettickets.High-speedtrainsmaketripshome7．(considerable)faster.ChinaRailwayCorp.haslaunchedaseriesof8．(service)forpassengerswhichinvolveself-servicecounters,freesmartphoneappsandubiquitous(隨處可見的)travelnotices,thus9．(save)muchtimeforthepassengers.Asfortravelbyroad,theelectronictollcollectionsystemhelpsenhancetheefficiencyoftravelwiththesystem10．(update).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)的詞下面劃一橫線，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。WeheldadiscussionontheEnglishLearningfeverinChinatheotherday.SomeagreethatEnglishplaysimportantroleinourlives.ItislearningEnglishwhichcanhelpusunderstandtherestoftheworld.BecauseofEnglish,wecantravelabroadwithtourguides,studyabroadandunderstandtheinstructionsofimportgoods.ButotherssaythatnoeveryoneneedstouseEnglishinthefuture.OnlythosewholikeEnglishorneedtouseitforhisworkshouldlearnitenthusiastically.Otherjustneedtolearndailywordsandproperlypronunciation.Personally,Englishisim