2025届广东省湛江一中下学期高三下学期联考英语试题含解析

2025届广东省湛江一中下学期高三下学期联考英语试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3．考试结束后，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．studentsEnglishwell,theteachertriestospeakEnglishinclassveryoften.A．TeachingB．TaughtC．ToteachD．Teach2．______thestudentswerehearingtheexcitingnews! A．Howhappily B．Whatafun C．Whatpleasure D．Howpleased3．Thecostoflivinginbigcities________steadilyformanyyears，andithasledsomeyouthstodropoutofthebigcityrace.A．isclimbing B．isbeingclimbedC．hasbeenclimbing D．hasbeenclimbed4．Ihavebeenworkingformorethan30years!I’mgoingtoretirenextmonth.Really?Youdon’tlookaday40!A．overB．byC．withD．for5．Everyclassroominthismodernschoolis________withanewTVsetonthewallandacomputerontheteacher'sdesk.A．equippedB．decoratedC．fixedD．placed6．Sheisquite____toofficework.Youhadbetterofferhersomesuggestionswhennecessary．A．familiar B．freshC．similar D．sensitive7．I'dadviseanyonetoputasideaproportionoftheirearnings—____________.A．nothinggreatiseasy B．nothingcomesfromnothingC．abadpennyalwaysturnsup D．apennysavedisapennyearned8．Morewildtigershavebeenseenintheforestaroundthisarea,____thereusedtobeveryfew.A．when B．where C．what D．which9．TomlookedatJenny,withtears_______hiseyes,andshoutedoutthewords_______inhisheartforyears.A．filling;havingbeenhiddenB．filled;hiddenC．filling;hiddenD．filled;hiding10．Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation,orthey__________toourhelp.A．wouldhavecome B．couldcomeC．havecome D．hadcome11．Thatstudentadmittedinthemathexam,thathewouldneverdothatagaininthefuture.A．tohavecheated,promising B．cheating,promisedC．tocheating,promised D．havingcheated,promising12．“MadeinChina2025”aimstotransformChinafromaproduct-makingfactoryintoaproduct-makingpower,______________drivenbyinnovationandemphasizingqualityoverquantity.A．theonethat B．onethatC．one D．theone13．—WhorecommendedNancyforthepost?—ItwasJames______admirationforherwasobvious.A．who B．that C．whose D．whom14．Thelaptopsmadebyourcompanysellbest,butnobodycouldhaveguessedtheplaceinthemarketthatthey________20yearsago.A．hadhad B．had C．werehaving D．weretohave15．—Irene,doyoureallywanttogoout?—Itmayrain.___________,Iwillgoout;Idon’tmindtherain.A．Anyhow B．OtherwiseC．Somehow D．Therefore16．carefullyforlongtime,theopeningceremonywonagreatsuccess.A．HavingpreparedB．TobepreparedC．BeingpreparedD．Havingbeenprepared17．Aftercollege,hewasemployedinamiddleschoolandthereeversince.A．wouldworkedB．hadworkedC．workedD．hasworked18．Wehavemorethan80flatsinthisbuilding,each____solarheaters．A．isequippedwith B．equippedwithC．isequippedby D．equippedby19．Ifoundmycomputerfunctioningmuchbetter,________anewoperatingsystem.A．toinstall B．installingC．havinginstalled D．installed20．Ithinkitagreathonor_____tovisityourcountry.A．toinvite B．inviting C．havinginvited D．tobeinvited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）Thereisonetypeofillnessintheworldthathasasevereeffectonmorepeoplethananythingelseandisverydeadly.Ifuntreated,thisillnesscouldaffecteverythingyoudo.Whatisthisillness?Depression.Seriousdepressionrequiresprofessionaltreatment.Self-induceddepressionissomethingeachofuscanchange.Everyone’scircumstancesaredifferent,butthecausesofself-induceddepressionarecommon:lowself-esteem,hurtfulthinkingandabadattitude.Sohowcanwechangethewaywethink,feel,andhaveacheerfulattitude?Firstwemustlookatourselves,trulyandhonestlyexaminingourmotivesforwhatwewishtoaccomplish.Ifyouaredissatisfiedbecauseyoufeelyouhaven’torcan’tdoanything,thenonestepisneeded—tosetgoals.Alwaysstartyourgoalsrelativelysmallandeasytoattain.Thinkofthemassand;onegrainmaybeinsignificant(微不足道的)butasagrouptheyformthebeach.Onceyouhavesetandattainedsmallgoalsforyourself,moveontoslightlylarger,morechallenginggoals.Ittakesnotjustsettinggoalsbutpositivethinking.Howcanweobtainthis?Thereareanumberoffactorsthatcanmakeusthinknegativelyandoneofthoseisdiet.Inmyopinion,apersonwhoeatsalotoftake-outandfastfoodisfeedingtheirbodyjunk.StartbyeatingbetterfoodswhichgivethebodymuchNEEDEDminerals.Ifyourphysicalbodyishappy,it’smucheasierforyourmentalbodyor“thinkingability”tobehappy.[Next,exercise.Halfanhouradayisrecommendedforpositivewell-being.Thenthinkaboutgoodmemoriesyouhad,orgenerallythinkofthingsthatmakeyousmile.Remember,everythingyouwearcostsmoneybuttowearasmileisfree.Asmilecanbethedifferencebetweenanaveragedayandagreatday.Ifyoufollowthesesteps,positivechangeisontheway.1、WhichofthestatementsaboutdepressionisTRUE?A．Depressionisakindofillnessthatcan’tbecuredlikesomecancer.B．Depressioncanallbecuredsuccessfullybydoctorsinaneasyway.C．Thosewhosufferfromdepressionliveinthesamecircumstances.D．Thosewhosufferfromdepressionholdnegativeattitudes.2、Accordingtothepassagewecanlearnthat________.A．apracticalgoalcanhelppeopletoachieveasenseofsuccessB．weshouldn’tbesatisfiedwithsmallgoalsthatareinsignificantC．weshouldavoidchallenginggoalsthatmayresultinfailureD．peoplecanenjoyhappinesseveniftheysetinappropriategoals3、Whatcanweinferfromthereadingpassage?A．Thosewhocanachievesmallgoalscansurelyachievebigones.B．Depressionhassomethingtodowiththefoodpeopleeat.C．Youcanonlyexercisehalfanhourifyouwanttogetridofdepression.D．Smilemakesnosensetothefeelingindailylife.22．（8分）“Ineverwantedtocomeonthisstupidhikingtrip!”Jeff’svoicewaspanickedHisfatherstoppedandturnedtolookattheboy.“Thisishardonyou,son.Butyou’vegottocomethroughwithyourcourage.”“ButIamscared!”Jeffshouted.“Pleasehaveenoughloveforyourbrothertothinkthisthrough!”Hisfatherreplied,“Wejustdon'thavethetimetostop.AndIdon'tknowifIcanmakeitwithoutstoppingeverysooften.Whileyou'reonlyten,you'restrongandfast.Doyourememberthewaybackfromheretotheroad,ifyouhadtogoalone?”Jeffflashedbacktothepainfulsceneofhisseventeen-year-oldbrotherMarkattheircampsite.He’dbeenbittenbyasnakeduringaroughhike.Heneededmedicalattentionrightaway.Worsestill,theircellphonewasdead.“Jeff?CouldyoumakeittoFlintwithoutme?Youcangethelpthere.”Jeffnodded,saidgoodbyetohisfatherandcontinuedclimbingovertherocks.Therocksandbranchesthreatenedhisfootingandspeed,butstonebystone,hemadehiswayupthevalley.Jeffturnedandmadethefinalclimbing-uptowardtheroad.Whenhereachedit,herestedhimself,breathless.“Can'tstop,”hethought.“Mark’sinbigtroubleKeepgoing.”Justashepulledhimselfupright,atruckspedby,headingforFlint"Hey!”heshoutedexcitedly,wavingbotharms.Thetruckstopped,"Jumpin,boy!What’sup?"Thedriverasked,Jeffgotinandexplained.Immediatelythedriverreachedforhiscellphone.“Help!Help!Bettergetthehelicopterinthere,”heseemedtobeshoutingintohishand.ButJeffwasn’tsureaboutthatbecauseeverythinggotunclearandthenwentblackandquiet.Hourslater,Jeffopenedhiseyestofindhimselfinahospital,withhisfathernearby.HisfathertoldhimthatthehelicopterairliftedMarktothehospitalandhewouldbefineinafewdays.Hisfatherhikedhimselfoutofthatvalleyandtookaridefromsomeonetothetown.“You’reahero,son,”hisfatherfinallysaidwithasmile.“YousavedMark.”1、Jeffhadthegreatestdifficultyin.A．defeatinghisfeartoaskforhelpaloneB．facingthepossibilityoflosinghisfather'srespectC．climbingtherock-coveredhilltogettothetopD．findingsomeonetotakehimtothetownofFlint2、WhathelpedJeffovercomethedifficultiesinthetrip?A．TheideatoprovehimselfB．TheeagernesstosavehimselfC．TheloveforhisbrotherD．Therequirementofhisfather3、WhathappenedtoJeffwhenthetruckdrivercalledforhelp?A．Hefellasleep.B．Helostconsciousness.C．Hegotoutofthetruck.D．Hewasoutofbreathbecauseoftiredness.4、HowdidJeff’sfatherprobablyfeelaboutJeffintheend?A．HewasproudofJeff.B．HefeltsorryforJeff.C．HewasinspiredbyJeff.D．HewasdisappointedwithJeff.23．（8分）Boomerangchildrenwhoreturntolivewiththeirparentsafteruniversitycanbegoodforfamilies,leadingtocloser,moresupportiverelationshipsandincreasedcontactbetweenthegenerations,astudyhasfound.Thefindingscontradictresearchpublishedearlierthisyearshowingthatreturningadultchildrentriggerasignificantdeclineintheirparents’qualityoflifeandwellbeing.Theyoungadultstakingpartinthestudywere“morepositivethanmighthavebeenexpectedaboutmovingbackhome—theshameisreducedassomanyoftheirpeersareinthesameposition,andtheyacknowledgedthebenefitsoftheirparents’financialandemotionalsupport.Daughterswerehappierthansons,oftenslippingbackeasilyintoteenagepatternsofbehaviour,thestudyfound.Parentsonthewholeweremoreuncertain,expressingconcernaboutthelikelydurationofthearrangementandhowtomanageit.Buttheyacknowledgedthatthingsweredifferentforgraduatestoday,wholeaveuniversitywithhugedebtsandfewerjobopportunities.Thefamiliesfeaturedinthestudyweremiddle-classandtendedtoviewtheachievementofadultindependencefortheirchildrenasa“familyproject”.Parentsacceptedthattheirchildrenrequiredsupportasuniversitystudentsandthenasgraduatesreturninghome,astheytriedtofindjobspayingenoughtoenablethemtomoveoutandgetonthehousingladder.“However”,thestudysays,“day-to-daytensionsabouttheprospectsofachievingdifferentdimensionsofindependence,whichinafewextremecasescameclosetoconflict,characterisedtheexperienceofamajorityofparentsandalittleoverhalfthegraduates”.Areasofdisagreementincludedchores,moneyandsociallife.Whileparentswerekeentohelp,theyalsowanteddifferentrelationshipsfromthosetheyhadwiththeirownparents,andcontinuingtosupporttheiradultchildrenallowedthemtoremainclose.1、Whatisthefindingofthepreviousresearch?A．Boomerangchildrenmadetheirparentshappier.B．Theparentswerelookingforwardtotheirchildren’sreturn.C．Theparents’qualityoflifebecameworsethanbefore.D．Boomerangchildrenneverdidanyhousework.2、Theunderlinedword“trigger”inParagraph2maybebestreplacedby________.A．cause B．defeatC．arise D．allow3、Whatistheattitudeofthecollegegraduatestowardsreturninghome?A．Theyareashamedofturningtotheirparentsforhelp.B．Theyaregladthattheycouldcomeback.C．Theyaredoubtfulaboutwhethertheyshouldreturn.D．Theyareproudtobeindependentfromthefamily.4、Whatcanbeinferredasthereasonforthe“boomerangchildren”phenomenon?A．Thechildrenwanttokeepinclosertouchwiththeirparents.B．Theparentsarewillingtoprovidesupporttotheirchildren.C．Itisharderforthechildrentosecureasatisfyingjob.D．Thereismorehouseworkneededtobedonebythechildren.5、Whatisthesideeffectoftheboomerangchildrenphenomenon?A．Bothparentsandchildrenenjoyamoreharmoniousrelationship.B．Neitherparentsnorchildrenwanttodothechoresathome.C．Notonlyparentsbutalsochildrenwanttobeindependent.D．Thereareoccasionalquarrelsbetweenparentsandchildren.24．（8分）StephenEdwinKing,oneofthebest-sellingauthorsofalltime,hasinkednumerousnovels.Heoncereceivedthe‘NationalMedaloftheArts’fromtheUSPresidentBarackObamaandwascalled“oneofthemostpopularandproductivewritersofourtime”Hiscarrierasanovelistbeganwiththecreationof‘Carrie’.Atthattimehewasateacherandduringthesummervacationhedidpart-timeworktoearnalittlemoneytomakehisendsmeet.However,thepublicationof‘Carrie’wasamilestoneinhislifeanditalsohelpedtobetterhisstandardofliving.Hisbooksearnedhimfameandmoneyandnotbeingabletodealwiththesuddensuccessthatheturnedtoalcohol.Hisbook‘Cujo’waswrittenaroundthattimeandaccordingtohim,hedoesnotrememberhavingwrittenit.ThecharacterofJackTorranceinthenovel‘TheShining’isareflectionofKinghimself,butafterhisfamilytooktoquestioninghimabouthisdrinkinghabits,hequitandneverwentbacktoit.Hisbook‘Rage’wasaboutaschoolshooterandhisviolentdoings,whichtheauthorwroteunderthepennameRichardBachman.Yearslater,someschoolkidsdidsuchhorriblecrimeandsaidtheyhadreadthebook‘Rage’.Forthegreatergoodofthesociety,theauthorsuggestedthebooknotbeprintedanylonger.AllknowshimasanauthorbutveryfewknowthatKing,togetherwithcontemporarywritersMitchAlbom,AmyTanandcartoonistMattGroeningformstheband‘RockBottomRemainders’andtheyevenperformonceinawhile.Thoughcreatinghorrorstories,Kingoftenskips13asitpetrifieshim.Inaninterviewhesaid,“WhenI’mwriting,I’llneverstopworkifthepagenumberis13oramultipleof13;I’lljustkeepontypingtillIgettoasafenumber.”1、WhichbookhadagreateffectonKing’slife?A．CarrieB．CujoC．TheShiningD．OnWriting:AMemoiroftheCraft2、Theunderlinedword“petrifies”inthelastparagraphcanbereplacedby.A．hatesB．excitesC．frightensD．comforts3、WhatcanweknowaboutKing?A．Heisaddictedtoalcohol.B．Hehasasenseofsocialresponsibility.C．Heisalsofamousforhismusictalent.D．Hedoespart-timejobstoexperiencelife.25．（10分）Afewweeksago,IcalledanUbertotakemetotheBostonairportforaflighthomefortheholidays.AsIslidintothebackseatofthecar,thewarmintonations(语调)ofthedriver’saccentwashedovermeinafamiliarway.IlearnedthathewasarecentWestAfricanimmigrantwithafewyoungchildren,workinghardtoprovideforhisfamily.Icouldrelate:IamthedaughteroftwoEthiopianimmigrantswhomadetheirshareofsacrificestoensuremysuccess.ItoldhimIwasonacollegebreakandheadedhometovisitmyparents.That’showhefoundoutIgotoHarvard.Anapprovingeyeglintedatmeintherearviewwindow,andquickly,wecrossedtheboundariesofrideranddriver.Ibecamehisdaughter,allgrownup—theproductofhissacrifice.Andthencamethefatefulquestion:“Whatdoyoustudy?”Ianswered“historyandliterature”andtheprideinhisvoicefaded,asIknewitmight.Ididn’tevengettoadd“andAfrican-Americanstudies”beforehecutin,hisvoicethickwithdisappointment,“AllthatworktogetintoHarvard,andyoustudyhistory?”HereIwas,hisdaughter,squanderingthebiggestopportunityofherlife.Hewentontodelivertheage-oldlecturethatallimmigrantkidsknow.Wearetobecomedoctors(orlawyers,ifourparentsarebeinggenerous)—tomakemoneyandsendmoneybackhome.Theunspokendemand,madeacrossgenerations,whichmyUberdriverlaidoutplainly,issimple:Fulfillyourroleinthenarrative(故事)ofupwardmobilitysoyourchildrencandothesame.Iusedtofeelanxiousandbackedintoacornerbythequestioning,butnowasajuniorincollege,I’mgratefulfortheirsupportmorethananything.Thisholidayseason,I’vepromisedmyselfIwon’thuffandgetannoyedattheirinquiries.Iwon’tdefensivelyrespondwith“butIplantogotolawschool!”whenIgetunrequestedadvice.I’lljustsmileandnod,andenjoythewarmthoftheoccasion.1、Whatdisappointedthedriver?A．Theauthor’sattitudetowardshim.B．Theschoolthattheauthorisattending.C．Theauthor’smajorsinhistoryandliterature.D．Theauthor’sinterestsinAfricanAmericanstudies.2、Whichofthefollowingcanreplacetheunderlinedword“squandering”inParagraph4?A．wastingB．creatingC．valuingD．seizing3、Whyareimmigrantkidsexpectedtobedoctorsorlawyers?A．Theirparentswantthemtomoveupwardinsociety.B．Theirparentsarehighachievingaswell.C．Theyhavemoreopportunities.D．Theyareverysmartingeneral.4、Howdidtheauthorreacttothedriver’squestioning?A．Gettingupset.B．Feelingsatisfied.C．Defendingherself.D．Appreciatinghisconcern.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）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。ItwasmysisterSandra’sfirstChristmaswithoutherhusband.LastThursday,shewasinthestore1foranidealcardforhertwosonsanddaughter.Timepassedbyquicklyasshe___________themanychoices.Shewantedacardthatsentsomething2toeachofthem,assheknewtheywouldhavea(n)3placeintheirheartthisholidayseason.Finally,shefoundtheonethatexpressedthe4feeling.5,asharppainpierced(穿透)herheartwhensherealizedthatthecardwas6“momanddad”.Shestood,holdingitcloseforalongtime,unabletomovefromthespot.___________begantorunoverhercheeks.“IstheresomethingIcandoforyou?”a7voiceasked.She8ofaceastranger,awoman.“Uh..oh...OH!”Sandra9,“Ican’tgivethiscardtomychildrenbecause…becausemyhusbanddiedandthisisthe10card.”Thestranger’sfacesoftenedwith11andlove.Shereachedoutand12mysisterintoherarms,givingherunspoken___________tocryintheprotectionofherembrace(拥抱).She13heldmysisteruntilher14returned.DuringhertellingofthiseventIwasfeeling15thatIhadn’tbeenthere.Mysisterneededmeandastrangerhadtodomy16“Youknow,”shewenton,“afriendsuggestedthatitwaslikemeetingwithanAngel.”Myguilt17inaninstant.MysisterrequiredanAngel,andIthinkthatisexactlywhatshegot.1、A．paying B．caring C．calling D．looking2、A．left B．offered C．read D．discovered3、A．attractive B．special C．traditional D．wealthy4、A．unknown B．empty C．safe D．different5、A．sad B．strange C．amazing D．perfect6、A．However B．Therefore C．Anyhow D．Otherwise7、A．for B．to C．from D．by8、A．Tears B．Sweats C．Lights D．Smiles9、A．firm B．proud C．cold D．soft10、A．walked B．turned C．decided D．woke11、A．responded B．demanded C．asked D．explained12、A．delicate B．old C．wrong D．decorative13、A．devotion B．respect C．sympathy D．responsibility14、A．pulled B．caught C．sent D．threw15、A．thought B．permission C．sorrow D．suggestion16、A．quietly B．tightly C．eagerly D．seriously17、A．confidence B．courage C．happiness D．calmness18、A．shocked B．angry C．shy D．hopeless19、A．task B．housework C．favor D．job20、A．struck B．returned C．disappeared D．sank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）ThatBeijing,togetherwithZhangjiakou,succeededingettingthechancetohostthe2022WinterOlympicGames,speedsupthedevelopmentofZhangjiakouCity.Wordcame1．theBeijing-Zhangjiakouhigh-speedrailway,2．(locate)inNorthChina,iscurrentlyunderconstruction,and3．(expect)tobecompletedby2020inpreparationforthecitiestohostthe2022WinterOlympics.StartingfromBeijingNorthRailwayStation,headingwestthroughtheGreatWallthreetimesinthecapital'sterritory,theprojectisabigchallenge,4．designerssaytheexplosionsneededtodigthetunnelswillnothaveanimpactonthestructure.Thelinehasa5．(long)of174kmasadoubletrackedpassengerdedicatedline,withtenstationssituatedalongitsroute.Havinga6．totally)investmentof31.17billionYuan($5billion),thetripbetweenthetwocitieswillonlytake40minutes,withthetrain7．(travel)atanaverageof250km/h.Accordingtotheplan,thehigh-speedrailwaywillbuildtwobranchlines—oneistoYanqingStationandtheother8．TaizichengofChongli,9．theOlympicvillagelies.Thefullrailway,whichincludes70-kilometersectionthroughBeijing,willbecompletedinfourand10．halfyears.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。Mygrandmalivesinthecountryandhasabigyard.Althoughsheisoverseventy,shelivestheactivelife,makingheryardlookafarm.Shelikesanimals,soshekeptfivedogs,twocats,sixhens,andfourgeese.Thehensandgeeseregularlayeggs,mostofthatshegivestome.Itisahardtasktofeedandcaresforalltheseanimals.Butshelikesit.Mygrandmaalsogrowsmanymorevegetablesinmyyard.Asarule,shegrowsplantswithoutchemicalfertilizersandpreventspestswithoutusefarmchemicals.Hervegetablesareorganicorwealllikethem!第二节书面表达（满分25分）29．（25分）假设你是李华，你的笔友汤姆最近了解到中国的“新四大发明”，并对其中的手机支付（Alipay）非常感兴趣，他来信希望你能简单地向他介绍手机支付，并且谈谈你对手机支付的看法。请你用英语给他回信。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。DearTom,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Your,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、D3、C4、A5、A6、B7、D8、B9、C10、A11、D12、C13、C14、D15、A16、D17、D18、B19、C20、D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、HelicopterAerialTourExploretheGrandCannon(大峡谷)fromtheeyesoftheeagle.Awonderful12-to15-minutehelicoptertourwillsoarthroughthecanyonforanaerialexperienceofwonderfulviews.Ouraerialtourisnotavailableanywhereelseintheworld!Ticket:$120.00perperson,plus10%tax.Pleasecallusat1-888-868-9378forseasonalrates,specialsortobookbyphone.Helicopter-BoatTourHelicoptertourstartsattheGrandCanyon,WestSide.Takea4,000-foolfalltotheColoradoRiverbelow.Helicoptersfall4,000feetfromthecanyonsidetothebanksoft