蘄春實(shí)驗(yàn)高中高三四模英語(yǔ)(考試時(shí)間：120分鐘全卷滿分：150分)第一部分聽力(共兩節(jié)，滿分30分)回答聽力部分時(shí)，請(qǐng)先將答案標(biāo)在試卷上。聽力部分結(jié)束前，你將有兩分鐘的時(shí)間將試卷上的答案轉(zhuǎn)涂到答題卡上。第一節(jié)(共5小題;每小題1.5分，滿分7.5分)聽下面5段對(duì)話。每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)。聽完每段對(duì)話后，你都有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。例:Howmuchistheshirt?A.￡19.15.B.￡9.18.C.￡9.15.答案是C。1.【此處可播放相關(guān)音頻，請(qǐng)去附件查看】Wheredoestheconversationprobablytakeplace?A.Athome. B.Inanoffice. C.Atarestaurant.2.【此處可播放相關(guān)音頻，請(qǐng)去附件查看】WhydidthemangotoManchester?A.Tohaveavacation. B.Totakeabusinesstrip. C.Tolookafterhismother.3.【此處可播放相關(guān)音頻，請(qǐng)去附件查看】Howdidthemantraveltoworkthismorning?A.Bycar. B.Bysubway. C.Bybus.4.【此處可播放相關(guān)音頻，請(qǐng)去附件查看】Whoareallowedtotakepartinthepetition?A.Secondaryschoolstudents. B.Collegestudents. C.Thenation’syouth.5.【此處可播放相關(guān)音頻，請(qǐng)去附件查看】Whatwillthewomandotomorrow?A.Goshopping. B.Playbasketball. C.Seeamatch.第二節(jié)(共15小題;每小題1.5分，滿分22.5分)聽下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)。聽每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘;聽完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。聽下面一段較長(zhǎng)對(duì)話，回答以下小題?！敬颂幙刹シ畔嚓P(guān)音頻，請(qǐng)去附件查看】6.Whatwillbethemainactivityofthetrip?A.Pickingstrawberries. B.Doingsomeresearch. C.Volunteeringonafarm.7.Howmanystudentsarethereinthewoman’sclass?A.18. B.20. C.22.聽下面一段較長(zhǎng)對(duì)話，回答以下小題?！敬颂幙刹シ畔嚓P(guān)音頻，請(qǐng)去附件查看】8.Whatdoesthewomanprobablydo?A.Ajournalist. B.Aprogrammer. C.Ateacher.9.Whatclassdidthewomanhaveyesterday?A.Awritingclass. B.Aphotographyclass. C.Aputerclass.10.Whydoesthewomantakethephotographycourse?A.Torecordhertravels. B.Tohelpwithherwork. C.Tolearntousehercamera.聽下面一段較長(zhǎng)對(duì)話，回答以下小題?！敬颂幙刹シ畔嚓P(guān)音頻，請(qǐng)去附件查看】11.WhatdoesthemanthinkhaschangedmostinBudapest?A.Thepricesofgoods. B.Thedesignofbuildings. C.Thenumberofforeigners.12.Whatmadethemanfeelsurprised?APayingforthetaxi. B.Experiencingthelightrail. C.Rentingthevehicle.13.WhatbringsBudapestadifferentatmosphere?A.Localfoods. B.Stylishshops. C.Moderncars.聽下面一段較長(zhǎng)對(duì)話，回答以下小題。【此處可播放相關(guān)音頻，請(qǐng)去附件查看】14.WhatrefreshedLiam’spassionforTheMagicFlute?AHisaudience’strust. B.Hisdaughter’sexpression. C.Hismanager’sencouragement.15.HowdoesLiamsoundwhentalkingabouttakingonbiggerroles?A.Excited. B.Modest. C.Anxious.16.WhathasJanebeendoingalltheseyears?A.Studyingatcollege. B.Playinginaband. C.Teachingvoiceandguitar.聽下面一段獨(dú)白，回答以下小題?！敬颂幙刹シ畔嚓P(guān)音頻，請(qǐng)去附件查看】17.Wheredoesthespeakerwork?A.InCapitolReefNationalPark.B.InYellowstoneNationalPark.C.InRockyMountainNationalPark.18.Whatdidthespeakerstudyatuniversity?A.Forestry. B.Environmentalstudies. C.Naturalsciences.19.Whatisarequirementforthespeaker’sjob?A.Maintainingphysicalfitness.B.Gettingpreparedfortheunexpected.C.Beingabletoidentifydifferentwildlife.20.Whatisthespeakerworkingonnow?A.Repairingthepaths. B.Plantingtrees. C.Puttingupsigns.第二部分閱讀（共兩節(jié),滿分50分）第一節(jié)（共15小題；每小題2.5分,滿分37.5分）閱讀下列短文,從每題所給的A、B、C和D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。AWeweleyoutoattendacampusvisitofHarvardCollege.Acampusvisitconsistsofaonehourinformationsessionwithanadmission(招生)officerand12currentundergraduatestudents,followedbyaonehourcampustourledbyacurrentundergraduatestudent.Pleasenotethatthevisitscheduleistypicallypostedonemonthpriortoeachtermandyoucanselectanavailabledatefromthecalendaratthebottomofthepage.TherewillbenooncampusinformationsessionsandtoursonHarvardCollegeholidays,duringothercollegeclosures(關(guān)閉)andonmostschoolbreaks.RegistrationRegistrationforacampusvisitisrequired.Weremendthatyouarrive1530minutesbeforethescheduledvisittime.Youmaycancelyourregistrationatanytime.Wecannotreceiveyouwithoutregistration.GroupVisits/ToursVisitingpartiesarelimitedtogroupsof5.Forgroupsof6ormore,pleasecontacttheHarvardUniversityVisitorCentertoarrangeavisit.Importantinformationforyourvisit●Pleasenotethatwerequire21daysadvancenoticeinordertosecureASL(AmericanSignLanguage)interpretersWecannotprovideinterpretersforotherlanguagesatthiscurrenttime.Thoserequestingtheuseofawheelchairmustleaveacurrentdriver’slicenseorstateIDwithourVisitorCenterpersonnel(人事部門)untilthechairisreturned.●Mostbuildingsareclosedtothepublic.PublicrestroomswillbeavailableintheElizabethCaryAgassizHousebefore/aftertheinformationsession,andattheendofthetouratSmithCampusCenter.●Atthistime,itisnotpossibletostoreluggageorotherpersonalpropertyduringyourvisit.Weapologizeforanyinconveniencethismaycause.●Yourregistrationandattendancehavenoconnectionwiththeadmissionsprocessifyoudecidetoapply.21.Whatcanmakeyoufailtovisitthecampus?A.Visitinginalargegroup. B.ingwithoutyourstateID.C.Walkinginwithoutregistration. D.Requestingusingawheelchair.22.Howmightyoudealwithyourluggagewhilevisiting?A.Takeitwithyouduringthevisit. B.StoreitatSmithCampusCenter.C.Asktheadmissionsofficertokeepit. D.LeaveitatHarvardInformationCenter.23.Wherecanweprobablyfindthistext?A.Inatraveljournal. B.Inanadmissionletter.C.Onauniversitywebsite. D.Inahousingcontract.BSometimes,goodadvicetakestimetosinkin.WhenIfirstreadThoreau’sWalden,Iwasattractedbyhiscalltosimplifyourlives.Nevertheless,Iignoredhisadviceforfortyyearsandenjoyedmylifewithpossessions.Butonemorning,anincidentoccurredthatillustratedthewisdomofThoreau’sadviceandchangedmylife.ItwasJanuary13,abrightSundaymorningatmyhomeinMinnesota.Mychallengewastoremovetwelveinchesofsnowfrommydrivewaybeforemyfavoritesoccergamebegan.WheneverItriedtoblowthesnowoutofmydriveway,mysnowblowerranjustsecondsbeforeitstopped.SoIhadtowheelthemachinebackintothegaragetocheckandrepair.Meanwhile,myneighborsmiledandwavedashefinishedclearingthesnowusinghissnowblower.Iabandonedthesnowblowerandseizedashovel,clearingapaththroughthedrivewaywideenoughinfifteenminutes.Afterwatchingthegame,Itookapartthesnowbloweranddroppedthepiecesintoalargetrashcan,feelingarushoffreedom.Now,nomoretripstothegasstation,andnomoreoilchangesorbreakdowns.IsharedmyinsightwithmywifeCarolyn,whowassupportive.Wheneveritsnowedheavily,weskippedworkingoutatthegymandshoveledthedrivewaytogether.Thetasknevertookmorethanthirtyminutesandwasfollowedbyacelebratorycupofhotchocolate.Anewwintertraditionwasborn.FollowingThoreau’sadvicetosimplifylife,Imadeasystemforsortingthroughmypossessionstodecidewhattokeep,sell,donate,ordesertandencouragedCarolyntojoinmeinmyeffort.Bythetimeweretired,wemovedtoaretirementmunitywithasmallrentaltruck,savingthousandsofdollars.Inretirement,wecontinuetoenjoythebenefitsofowningnomorethanweneed.Thelessweown,thelesswehavetotakecareof,andthemoretimewehavetopursueactivitiesthatbringusjoy:biking,hiking,reading,andtravelling.WearegladwetookThoreau’sadvice.24.HowdidtheauthorreacttoThoreau’sadviceatfirst?A.Heignoreditandkepthishabits. B.Headvocatedthelifestyletohisfriends.C.Heabandonedhisprivatepossessions. D.Hemadeimprovementsaccordingtoit.25.Whatdidtheauthorplantodoafterclearingthesnow?A.Drivetothelocalgymforsports. B.ReadThoreau’sbookforadvice.C.Enjoyhisfavoritesportsprogram. D.Takethesnowblowertothegasstation.26.Whatwastheauthor’snewfamilytradition?A.Sortingthroughthepossessionstomakedonations.B.Celebratingtheirphysicalworkwithhotchocolate.C.Doingtherepairsoftheirpossessionsbythemselves.D.Gettingpeopleintheneighborhoodtoclearthesnow.27.Whatdoestheauthorimplyinthelastparagraph?A.Goodadvicetakeslittletimetobeabsorbed.B.Simplicitymakesroomformorejoyinlife.C.Owningmorethanenoughbringsusbenefits.D.Exchangingourpossessionsboostshappiness.COnthebeaches,inthedeepestreachesofthebackcountry—evennearly100feetunderwater,thenoiseofnavytrainingjetsisunbearableforpeopleandevenendangeredsouthernresidents—tigerwhales,anewscientificresearchshows.InapaperpublishedintheJournalofMarineScienceandEngineering,scientistsreportedanunderwatermicrophonefixedinnearly100feetofwateroffshoreoftherunwayatNavalAirStationWhidbeyIsland,Washington,distinctlypickedupthesoundofthejets,atlevelsknowntoaffecttigerwhales’behavior.“Tothetigerwhalesatthatdepth,thenoiseisaboutasloudasaship650feetaway,”saidRobWilliams,leadscientistandanauthoronthepaper.Tigerwhalesusesoundtofindfood,sounderwaternoisecanaffecttheirabilitytogetenoughtoeat.LaurenKuehne,leadauthoronthepaper,saidshewassurprisedatjusthowdistinctthejetnoisewasevendeepunderwater,showingthenoiseeasilyspreadstodepthswhereChinookSalmon,thetigerwhalesprimaryprey,areoftenfound.“MentallyIwaspreparedfornoise,butnotforthat；itwasclearasabell.Ithasgivenmeawholenewappreciation.Wedon’tuseourearsthewayanimalsdo.Forthem.itislifeanddeath,”saidKuehne.Thenumberanddurationofdailyoverflights,theteamemphasized,alsoexceedthoseinamajorityofstudiesthathaveevaluatedtheimpactsofnoisefrommilitaryaircraft,worldwide.Williamssaidthestudydemolishestheassumptionthatthenoiseofthejetsdoesn’ttravelunderwater.“Theoriginalunderstandingisthatthenoiseisgoingtobounceofftheocean,”Williamssaid.“Hereweshowitdoesn’t.Thesoundgoesunderwater.Wehaveshownthatitisnoisy,andnoisyenoughtorequirepayingattentionto.”28.Howdidresearchersconfirmtheeffectofthenoiseontigerwhales?A.Byadjustingthesoundofjets.B.Bycollectingnoiseunderwater.C.Byobservingtigerwhales’behavior.D.Bypickinguptigerwhales’brainwaves.29.Whyisunderwaternoisedangeroustotigerwhales?A.Itscaresofftheirnaturalprey. B.Itdestroystheirsenseofhearing.C.Itaffectstheirhuntingactivity. D.Itmakesthemnervousunderwater.30.Whatdoestheunderlinedword“demolishes”inthelastparagraphprobablymean?A.Knocksdown. B.Makesup. C.Accountsfor. D.Leavesout.31.What’sthebesttitleforthetext?A.UnknownUnderwaterSound B.IrregularAirplaneNoiseC.UnderwaterSpeciesProtection D.NonignorableUnderseaAnnoyanceDWhenfacinganextremelyannoyingproblem,weoftengatheragrouptobrainstorm,aimingtogetthebestideasquickly.Iloveseeingithappen—exceptforonetinywrinkle.Groupbrainstormingusuallybackfires.Inbrainstormingmeetings,manygoodideasarelost—andfewaregained.Extensiveevidenceshowsthatwhengeneratingideastogether,wefailtomaximizecollectiveintelligence.Surprisinglyenough,individualsworkingalonetendtoproducemoreandbetterideasparedtobrainstormingingroups.Tounearththehiddenpotentialinteams,insteadofbrainstorming,ashifttoaprocesscalled“brainwriting”ismoreeffective.Initially,youaskeveryonetogenerateideasindependently.Next,youpoolthemandsharethemanonymously(匿名地)amongthegroup.Topreserveindependentjudgment,eachmemberevaluatesthemontheirown.Onlythendoestheteametogethertoselectandrefinethemostpromisingoptions.Bydevelopingandassessingideasindividuallybeforechoosinganddetailingthem,teamscansurfaceandadvancepossibilitiesthatmightnotgetattentionotherwise.Forinstance,duringthe2010Chileanminerescue,timepressing,therescueteamestablishedaglobalbrainwritingsystemtocrowdsourceindependentideas,avoidingtimeconsumingbrainstorming.Anentrepreneurofferedatinyplastictelephonethatbecamethesolemeansofmunicatingwiththeminerswhilea24yearoldengineer’ssuggestionresultedinthecreationofaspecializeddrillthatultimatelysavedtheminers.ResearchbyorganizationalbehaviorscholarAnitaWoolleyandhercolleagueshelpstoexplainwhythismethodworks.Theyfindthatakeytocollectiveintelligenceisbalancedparticipation.Inbrainstormingmeetings,participationcaneasilybeedominatedbythemostinfluentialpeople.Thebrainwritingprocessensuresthatallideasarebroughttothetableandallvoicesarebroughtintotheconversation.Thegoalisn’ttobethesmartestpersonintheroom—it’stomaketheroomsmarter.Collectiveintelligencebeginswithindividualcreativity,butitdoesn’tendthere.Individualsworkingaloneproducegreatervarietiesofnovelideas,bothbrilliantandterrible,thangroups.Ittakescollectivejudgmenttolocatethesignalwithinthenoiseandextractthebestideas.32.Whichofthefollowingbestdescribes“groupbrainstorming”accordingtothispassage?A.Creative. B.Productive.C.Inefficient. D.Fundamental.33.Whyisthe2010rescuementionedinparagraph4?A.Toillustratethesignificanceofspecificequipmentintherescue.B.Toshowtheimportanceofbrainstorminginemergencysituations.C.Tohighlighttheroleofinfluentialpeopleincollectiveintelligence.D.Todemonstratetheeffectivenessofbrainwritingingeneratingideas.34.Whatismainlydiscussedinparagraph5?A.Theimportanceofcollectiveintelligence.B.Thegoalofbeingthesmartestperson.C.Thepowerofequalinvolvementinbrainwriting.D.Theinfluenceofpowerfulindividualsindecisionmaking.35.Whatisthefunctionofcollectivejudgmentincollectiveintelligence?A.Identifyingthetopideas. B.Findingmoregoodsolutions.C.Replacingindividualcreativity. D.Encouraginggroupbrainstorming.第二節(jié)（共5小題；每小題2.5分，滿分12.5分）閱讀下面短文，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。Livingahealthylifestyleisallaboutchoosingtomakehealthychoiceseachday.Herearesometipsonhowtoimproveyourphysical,mental,andemotionalhealth.Setspecificandactionablegoalstoimproveyourhealth.Whenyouhavespecificgoalsyouwanttoachieve,you’llbemoremotivatedtoimplement(實(shí)施)healthychangesinyourlife.____36____Andthensetgoalsthatarespecific,measurable,attainable,relevant,andtimeboundtobetterguaranteeyoursuccess.____37____It’snosecretthathealthyeatingisoneofthekeystoachievingahealthylifestyle.Whenyoufollowahealthydiet,youreduceyourriskforobesity,heartdisease,type2diabetes,highbloodpressure,andcertaintypesofcancers.Healthyeatingcanalsoimproveyourmoodandmakeyouhappier.Makeaconsciousefforttodrinkenoughwaterthroughouttheday.Justlikenutritiousfoods,waterisessentialtokeepingyourbodyhealthy.____38____Foradults,drinkingaround13cupsofwateradayisenough,butthisamountcanvarydependingonyourage,weight,environment,andphysicalactivitylevel.Aimforatleast7hoursofqualitysleepeachnight.____39____Ithelpsyoumaintainahealthyweight,andimproveyouroverallmood.Mostadultsneedatleast7hoursofqualitysleepeachnight,andchildrenneed8to13hoursdependingonhowoldtheyare.Findatypeofphysicalactivitythat’senjoyableforyou.Thebenefitsofphysicalactivitiesareendless.Doingphysicalactivitieslowersyourriskofthingslikestrokeandhighbloodpressure,helpsyouloseweight,andimprovesyourcognitive(認(rèn)知的)function..____40____A.Consultthedoctoraboutyourphysicalcondition.B.Choosenutritiousfoodsandcreateawellbalanceddiet.C.Identifywhatpartsofyourlifestyleyouwanttoimprove.D.Chooseactivitiesthatmakeyoufeelhappyandconfident.E.Waterbenefitsyourdigestionandkeepsyoufromgettingthirsty.F.What’smore,beingactivecanimproveyouroverallmentalhealth.G.Agoodnight’ssleepisgoodforyourhealthandattentionduringtheday.第三部分語(yǔ)言運(yùn)用（共兩節(jié)，滿分30分）第一節(jié)（共15小題；每小題1分，滿分15分）閱讀下面短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。Everymorning,Robiuson,the41yearoldcharityworker,willleavehishometosetoutonhislonelymarathons,allbeforeafullday’swork.He’sdoingitto____41____moneyforHopeforJustice.Robinsonfollowsastrict____42____,wakingupandstartinghisrunat4am,andrunningfivehours.Robinsonlost11kgwhenstarting,buthis____43____tendedtobestableashisbody____44____,andherunsalongafamiliar____45____throughWansteadPark,WansteadFlatsandEppingForest.Despitefacing____46____suchascolds,fluandfoodpoisoning,heremainsmittedto____47____themarathons.Robinson’srunsare____48____usingarunningapponhiswatch.Hiskneesandhips(髖)arefinesofarbuthe’s____49____fourpairsofrunningshoes.Whilerunninginthedark,sometimesRobinsonevenmeetswithacow.However,hegenerally____50____peacefulruns,occasionallywitnessingminorincidentslikeflytipping(亂丟垃圾).Tomakehisrunsuniqueand____51____,heeatsachocolatebareverymile.Robinson’sdogsplayacrucialroleinhismotivation,andhewouldpauseiftheyshowedsignsof____52____.However,theycontinuetolove____53____alongsidehim.Hisdevotionalsoarisesfromthehardeconomictimesthatwearelivinginandtheimpactthishashadoncharity____54____.Yet,365marathonsinoneyearisnotenoughforhim.His____55____arenowsetonbreakingtheunofficialrecordof607runsin607daysset10yearsago.41.A.spend B.save C.earn D.raise42.A.standard B.duty C.routine D.instruction43.A.weight B.action C.skill D.state44.A.relaxed B.reacted C.adjusted D.balanced45.A.block B.border C.trail D.wall46.A.challenges B.occasions C.pressure D.danger47.A.organizing B.pleting C.launching D.broadcasting48.A.prepared B.tracked C.changed D.shared49.A.takenoff B.wornout C.setaside D.givenaway50.A.enjoys B.records C.ends D.remembers51.A.busy B.equal C.interesting D.short52.A.surprise B.excitement C.peace D.dislike53.A.running B.working C.playing D.living54.A.dinners B.news C.shops D.donations55.A.limits B.sights C.values D.rules第二節(jié)語(yǔ)法填空（共10小題；每小題1.5分，滿分15分）語(yǔ)法填空ChinalaunchedtheShenzhouXIXmannedspaceshiponWednesday.Thecrewmemberswerefullytrainedandprepared,andthelaunchbecame____56____hitglobally.Ofthethreeastronauts,WangHaoze,theonlyfemalespaceflightengineerinChinacurrently,____57____(inspire)manyChinesenetizenswithherexperiencesanddedicationsincethelaunch.Duringhercollegeyears,shestoodout____58____(academic),rankingatthetopofherclass.Wangmajored____59____powerengineeringatcollege.“Fromarocketenginedesignertoaspaceflightengineer,myrolehaschanged,____60____theinitialspiritandmissionofservingthecountryinspaceremainsthesame,”WangsaidonWednesday.Asanengineer,Wangpreviouslyhadnoflightexperience,____61____(make)theaerospacephysiologytests(航空航天生理學(xué)測(cè)試)intheselectionprocessparticularlychallenging.However,shewasdeterminednevertobethefirstone____62____(ring)theemergencybell.Afternearlyathousandpractices,____63____(equip)withwhatittooktobeaqualifiedastronaut,shesetoutonherfirstspacejourney.Wang’s____64____(persevere)hasinspiredmanynetizens,someof_____65_____mentedthatWangissurelyworkinghardandpayingalotofeffort.第四部分寫作（共兩節(jié)，滿分40分）第一節(jié)（滿分15分）66.假定你是李華，校英語(yǔ)俱樂部正在征集“英語(yǔ)節(jié)”活動(dòng)創(chuàng)意，請(qǐng)寫一封郵件，向英語(yǔ)俱樂部負(fù)責(zé)人推薦你設(shè)計(jì)的一項(xiàng)活動(dòng)。內(nèi)容包括：1.活動(dòng)形式；2.設(shè)計(jì)亮點(diǎn)；3.預(yù)期效果。注意：1.詞數(shù)80左右，開頭和結(jié)尾已給出，不計(jì)入總詞數(shù)；2.不得透露學(xué)校、姓名等個(gè)人信息。DearSirorMadam,FortheupingEnglishFestival,I’dliketopropose..._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ihopemyideawillbetakenintoaccount.Yourssincerely,LiHua第二節(jié)（滿分25分）67.閱讀下面材料，根據(jù)其內(nèi)容和所給段落開頭語(yǔ)續(xù)寫兩段，使之構(gòu)成一篇完整的短文。Onasunnyearlyspringmorning,Anna,togetherwithhergrandchildrenJulie,FredandErik,wasplayinghappilyinthebackyard.Whileplaying,Annasaidtothekids,“Iamgoingtoplantsomethinginthegarden.Whowouldliketohelpme?”“Whatareyougoingtoplant,Grandma?”askedJulie.“Ilikepleasant,brightcoloredroses.”“ButIlikelively,big,yellowsunflowers!”saidFred.“Well,I’mgoingtoplantsomevegetablessothatwecanhavefreshvegetablestoeatwhentheyareready,”saidAnna.“Howlongdoesthattake?”askedErik.Heliked