2017北京高考英語(yǔ)試題WORD精校版

2017北京高考一、單項(xiàng)填空（15分）Samuel,thetallestboyinourclass,______easilyreachthebooksonthetopshelf.

A.mustB.shouldC.canD.need 2.—Peter,pleasesenduspostcards______we’llknowwhereyouhavevisited.—Noproblem.

A.butB.orC.forD.so3.Everyyear,______makesthemostbeautifulkitewillwinaprizeintheKiteFestival.

A.whatever B.whoever C.whomever D.whichever4.—______thatcompanytoseehowtheythinkofourproductyesterday?—Yes.Theyarehappywithit.

A.Didyoucall B.Haveyoucalled C.Willyoucall D.Wereyoucalling5.______birdsusetheirfeathersforflight,someoftheirfeathersareforotherpurposes.

A.Once B.If C.Although D.Because6.Janemovedaimlesslydownthetree-linedstreet,notknowing______shewasheading.

A.why B.where C.how D.when7.Manyairlinesnowallowpassengerstoprinttheirboardingpassesonline______theirvaluabletime.

A.save B.saving C.tosave D.saved8.Ifyoudon’tunderstandsomething,youmayresearch,study,andtalktootherpeople_______youfigureitout.

A.because B.though C.until D.since9.Inthe1950sintheUSA,mostfamilieshadjustonephoneathome,andwirelessphones_______yet.

A.haven’tinvented B.haven’tbeeninvented C.hadn’tinvented D.hadn’tbeeninvented10.Thenationalparkhasalargecollectionofwildlife,_________frombutterfliestoelephants.

A.ranging B.range C.torange D.ranged11.Thelittleproblems______wemeetinourdailylivesmaybeinspirationsforgreatinventions.A.that B.as C.where D.when

12.Jimhasretired,buthestillrememberthehappytime_______withhisstudents.

A.tospend B.spend C.spending D.spent13.People______betteraccesstohealthcarethantheyusedto,andthey’relivinglongerasresult.A.willhave B.have C.had D.hadhad

14.Ifthenewsafetysystem_______touse,theaccidentwouldneverhavehappened.A.hadbeenput B.wereput C.shouldbeput D.wouldbeput

15.Manypeoplewholivealongthecoastmakealiving_______fishingindustry.

A.at B.in C.on D.by二、完形填空（30分） HannahTaylorisaschoolgirlformManitoba,Canada.Oneday,whenshewasfiveyearsold,shewaswalkingwithhermotherindowntownWinnipeg.Theysawaman

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outofagarbagecan.Sheaskedhermotherwhyhedidthatandhermothersaidthatthemanwashomelessandhungry.Hannahwasvery

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.Shecouldn'tunderstandwhysomepeoplehadtolivetheirwithoutshelterorenoughfood.Hannahstartedtothinkabouthowshecould

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,but,ofcourse,thereisnotalotonefive-year-oldcandotosolve(解決)theproblemofhomelessness.

Later,whenHannahattendedschool,shesawanotherhomelessperson.Itwasawoman,

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anoldshoppingtrolley（購(gòu)物車(chē)）whichwaspiledwith

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.Itseemedthateverythingthewomanownedwasinthem.ThismadeHannahverysad,andevenmore

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todosomething.Shehadbeentalkingtohermotheraboutthelivesofhomelesspeople

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theyfirstsawthehomelessman.Hermothertoldherthatifshedidsomethingtochangetheproblemthatmadehersad,shewouldn’t

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asbad. HannahbegantospeakoutaboutthehomelessnessinManitobaandtheninotherprovinces.Shehopedto44hermessageofhopeandawareness.ShestartedtheLadybugFoundation,anorganisationaimingatgettingridofhomelessness.Shebeganto45“BigBosses”lunches,whereshewouldtrytopersuadelocalbusinessLeadersto46tothecause.Shealsoorganizedafundraising(募捐)drivein“LadybugJars”tocollecteveryone`ssparechangeduring“MakeChange”month.Morerecently,thefoundationbegananother

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calledNationalRedScarfDay-adaywhenpeopledonate$20andwearredscarvesinsupportofCanada`s

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andhomeless. ThereisanemergencyshelterinWinnipegcalled“Hannah`sPlace”,somethingthatHannahisvery49of.Hannah`sPlaceisdividedintoseveralareas,providingshelterforpeoplewhenitissocoldthat

50outdoorscanmeandeath.InthemorethanfiveyearssinceHannahbeganheractivities,shehasreceivedalotof

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. Forexample,shereceivedthe2007BRICKAwardrecognizingthe

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ofyoungpeopletochangetheworld.But

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allthis,Hannahstillhasthe

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lifeofaWinnipegschoolgirl,exceptthatshepaysregularvisitstohomelesspeople. Hannahisoneofmanyexamplesofyoungpeoplewhoaremakinga

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intheworld.Youcan,too!36.A.jumping

B.eating

C.crying

D.waving37.A.annoyed

B.nervous

C.ashamed

D.upset38.A.behave

B.manage

C.help

D.work39.A.pushing

B.carrying

C.buying

D.holding40.A.goods

B.bottles

C.foods

D.bags41.A.excited

B.determined

C.energetic

D.grateful42.A.since

B.unless

C.although

D.as43.A.sound

B.get

C.feel

D.look44.A.exchange

B.leave

C.keep

D.spread45.A.sell

B.deliver

C.host

D.pack46.A.contribute

B.lead

C.apply

D.agree47.A.campaign

B.trip

C.procedure

D.trial48.A.elderly

B.hungry

C.lonely

D.sick49.A.aware

B.afraid

C.proud

D.sure50A.going

B.sleeping

C.traveling

D.playing51.A.praises

B.invitations

C.replies

D.appointments52.A.needs

B.interests

C.dreams

D.efforts53.A.for

B.through

C.besides

D.along54.A.healthy

B.public

C.normal

D.tough55.A.choice

B.profit

C.judgement

D.difference三、閱讀理解（40分）

A

ItwasacoldMarchdayinHighPoint,NorthCarolina.ThegirlsontheWesleyanAcademysoftballwerewaitingfortheirnextturnsatbatduringpractice,stampingtheirfeettostaywarm.Eighth-graderTaylorBisbeeshivered(發(fā)抖)alittleasshewatchedherteammateParisWhiteplay.Thetwodidn’tknoweachotherwell—Taylorhadjustmovedtotownamonthorsobefore.

Suddenly,Parisfelltotheground,“Paris’seyerolledback,”Taylorsays.“Shestartedshaking.Iknewitwasanemergency.” Itcertainlywas,Parishadsufferedasuddenheartfailure.Withoutimmediatemedicalcare,Pariswoulddie.“DoesanyoneknowCPR?” CPRisalife-savingtechnique.TodoCPR,youpressonthesickperson’schestsothatbloodmovesthroughthebodyandtakesoxygentoorgans.Withoutoxygenthebrainisdamagingquickly. Amazingly,TaylorhadjusttakenaCPRcoursethedaybefore.Still,shehesitated.Shedidn’tthinksheknewitwellenough.Butwhennooneelsecameforward,TaylorrantoParisandbegandoingCPR,“Itwasscary.Iknewitwasthedifferencebetweenlifeanddeath,”saysTaylor.Taylor’sswiftactionhelpedherteammatescalmdown.Onegirlcalled911.Twomorerantogettheschoolnurse,whobroughtadefibrillator,anelectronicdevices(器械)thatcanshocktheheartbackintowork.Luckstayedwiththem:Paris’heartbeatreturned. “IknowIwasreallylucky,”P(pán)arissaynow.“Mostpeopledon’tsurvivethis.Myteamsavedmylife.”ExpertssayParisisright:Forasuddenheartfailure,thesinglebestchanceforsurvivalishavingsomeonenearbystepinanddoCPRquickly.NorbertWiener,whofoundedthefieldofcybernetics（控制論）,putitthisway:“Ifweuse,toachieveourpurposes,amechanicalagencywithwhoseoperationwecannoteffectivelyinterfere(干預(yù)),wehadbetterbequitesurethatthepurposewhichwereallydesire.”

Amachinewithaspecificpurposehasanotherquality,onethatweusuallyassociatewithlivingthings:awishtopreserveitsownexistence.Forthemachine,thisqualityisnotin-born,norisitsomethingintroducedbyhumans;itisalogicalconsequenceofthesimplefactthatthemachinecannotachieveitsoriginalpurposeifitisdead.Soifwesendoutarobotwiththesingleinstructionoffetchingcoffee,itwillhaveastrongdesiretosecuresuccessbydisablingitsownoffswitchorevenkillinganyonewhomightinterferewithitstask.Ifwearenotcareful,then,wecouldfaceakindofglobalchessmatchagainstverydetermined,superintelligentmachineswhoseobjectivesconflictwithourown,withtherealworldasthechessboard.

Thepossibilityofenteringintoandlosingsuchamatchshouldconcentratingthemindsofcomputerscientists.Someresearchersarguethatwecansealthemachinesinsideakindoffirewall,usingthemtoanswerdifficultquestionsbutneverallowingthemtoaffecttherealworld.Unfortunately,thatplanseemsunlikelytowork:wehaveyettoinventafirewallthatissecureagainstordinaryhumans,letalonesuperintelligentmachines.

SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobepossiblebutnoteasy.Thereareprobablydecadesinwhichtoplanforthearrivalofsuperintelligentmachines.Buttheproblemshouldnotbedismissedoutofhand,asithasbeenbysomeAIresearchers.Somearguethathumansandmachinescancoexistaslongastheyworkinteams—yetthatisnotpossibleunlessmachinessharethegoalsofhumans.Otherssaywecanjust“switchthemoff”asifsuperintelligentmachinesaretoostupidtothinkofthatpossibility.StillothersthinkthatsuperintelligentAIwillneverhappen.OnSeptember11,1933,famousphysicistErnestRutherfordstated,withconfidence,“Anyonewhoexpectsasourceofpowerinthetransformationoftheseatomsistalkingmoonshine.”However,onSeptember12,1933,physicistLeoSzilardinventedtheneutron-induced(中子誘導(dǎo))nuclearchainreaction.67.Paragraph1mainlytellsusthatartificialintelligencemay______.A.runoutofhumancontrol B.satisfyhuman’srealdesiresC.commandarmiesofkillerrobots D.workfasterthanamathematician68.Machineswithspecificpurposesareassociatedwithlivingthingspartlybecausetheymightbeableto______.A.preventthemselvesfrombeingdestroyed BachievetheiroriginalgoalsindependentlyC.doanythingsuccessfullywithgivenorders D.beathumansininternationalchessmatches69.Accordingtosomeresearchers,wecanusefirewallsto______.A.helpsuperintelligentmachinesworkbetter B.besecureagainstevilhumanbeingsC.keepmachinesfrombeingharmed D.avoidrobots’affectingtheworld70.Whatdoestheauthorthinkofthesafetyproblemofsuperintelligentmachines?A.ItwilldisappearwiththedevelopmentofAI. B.Itwillgetworsewithhumaninterference.C.Itwillbesolvedbutwithdifficulty. D.Itwillstayforadecade.E根據(jù)短文內(nèi)容，從短文后的七個(gè)選項(xiàng)中選出能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)。 Everyanimalsleeps,butthereasonforthishasremainedfoggy.Whenlabratsarenotallowedtosleep,theydiewithinamonth.

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Oneideaisthatsleephelpsusstrengthennewmemories.

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We

knowthat,whileawake,freshmemoriesarerecordedbyreinforcing(加強(qiáng))connectionsbetweenbraincells,butthe

memoryprocessesthattakeplacewhilewesleep

havebeenunclear. Support

is

growingforatheorythatsleepevolvedsothatconnectionsbetweenneurons(神經(jīng)元)inthebraincanbeweakenedovernight,makingroomforfreshmemoriestofromthenextday.

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Nowwehavethemostdirectevidenceyetthatheisright.

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Thesynapsesinthe

micetakenattheendofaperiodofsleepwere18percentsmallerthanthosetakenbeforesleep,showingthattheconnectionsbetweenneuronswea