广州市高三毕业班综合测试二英语广州二模英语卷Word文件下载.docx

广州市高三毕业班综合测试二英语广州二模英语卷Word文件下载.docx

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A

Roger

Williams

Park

Zoo

21.Howcanapersongetafreet-shirtatthezoo?

AFollowallthezoorulesB.Visitallthezoo'

sexhibits

C.BringalonganotherguestDIdentifyalltheanimalsindanger.

22.Whereshouldalostpersongoforhelp?

A.MainEntranceB.VisitorCentre

C.AdministrationBuilding.DNursingCentre.

23.Whichofthefollowingisallowedatthezoo?

ARidingyourbikeBTakingyourcamera

C.FeedingtheanimalsDSmokingcigarettes

B

Isawitfirst,Amysaid,assherippedtheoldleatherwalletoutofCharlieshands.Withoutsayingaword,asiftheybothunderstoodthatthiswasasecrettheydidn’twanttosharewithanyone,theyslippedintothealley,wherenoonecouldseethemlookinside

"

There'

sgottobeamilliondollarshere!

"

Charlieblurtedout,whentheysawthepileofhundred-dollarbills.Amy,themorerealisticofthetwo,didaquickestimate,thumbingthroughthewadofcash."

Morelikethousands”shesaid,hervoiceshakingindisbelief.

They'

dfoundthewalletinaflowerbedbythesidewalk,whenCharliedroppedhiscellphonewhilehewastryingtotalkandeatasliceofpepperonipizzaatthesametime.AmystuffedthewalletintoherbackpackandpulledCharliealongbyhiselbowtowardherhouse.AstheyrushedtowardViceroyAvenue,theytalkedexcitedlyaboutwhattheycoulddowiththemoney-buygiftsforparentsandfriends,getnewclothes,traveltotherainforestinCostaRica,andadoptawhale.Itlookedlikealloftheirdreamswouldcometrue.Forthelastblock,however,theydidn’ttalk.Eachbegantosuspectthattheotheronewassilentlyaddingtothelistofthingstheycouldbuy.

TheyfinallyreachedAmyshouse,butinsteadofgoinginside,theywalkedaroundthehousetothebackporch.Theyopenedthewalletandcountedthemoneyintopilesoften.ThetotalwasS2400-moremoneythaneitherofthemhadeverseen.Thentheybothstartedtalkingatonce."

Iwonderwholostit"

Theirmoodsshifted,sinkingfromthehighofbeingrichforfifteenminutestoresigningthemselvestowhattheymustdonext.Forinthewallet'

sclearplasticcompartment,therewasadriver'

slicense.Theyknewwhattheyhadtodo.Althoughtheywouldlosetheirnewly-foundtreasure,inaway,theyfeltrelieved.

24.WheredidAmyandCharliefindthewallet?

A.InanalleyBInabackpack

C.AmongsomeflowersDOnthesidewalk

25.Inparagraph2,whywasAmy’svoiceshaking?

A.Shewasafraidthattheywouldbeseenbyothers

B.Shewasdisappointedtherewasn'

tamilliondollars

C.ShewasfearfulthatCharliewouldtellsomeoneelse

D.Shefeltnervousbecauseshe'

dneverseensomuchmoney

26.OntheirwaytoAmy’shouse,thechildren'

smoodchangedfrom

AexcitedtosuspiciousB.happytoangry

CrelievedtoworriedD.nervoustodisappointed

27.Whatdidthechildrendecidetodoattheendofthestory?

A.Tokeepthemoneyasecretfromothers

B.Toreturnthewallettoitsrightfulowner

C.Toputthewalletbackwheretheyfoundit.

D.Tobuymanydifferentthingswiththemoney.

C

AnarticlepublishedintheprestigiousscientificjournalNatureshedsnewlightonanimportant,butup-to-nowlittleappreciated,aspectofhumanevolution.InthisarticleProfessorsDennisBrambleandDanielLiebermansuggestthatbeingabletorunwasthenecessaryconditionforthedevelopmentofourspecieswhichenabledustocomedownfromthetrees.Thischallengestraditionalscientificthinking,whichclaimsthatthedistinctive,uprightbodyformofmodernhumanshascomeaboutasaresultoftheabilitytowalk,andthatrunningissimplyaby-productofwalking.Furthermore,humanshaveusuallybeenregardedaspoorrunnerscomparedtosuchanimalsasdogs,horsesordeer.However,thisisonlytrueifweconsiderrunningathighspeed,especiallyovershortdistances.Butwhenitcomestolong-distancerunning,humansdoastonishinglywell.Theycankeepasteadypaceformanykilometres,andtheiroverallspeedisatleastthesameasthatofhorsesordogs

BrambleandLiebermanexamined26physicalfeaturesfoundinhumans.Oneofthemostinterestingoftheseisthenuchalligament（项韧带）.Whenwerun,thisligamentpreventsourheadfrommovingbackandforthorfromsidetoside.Therefore,weareabletorunwithsteadyheads,heldhigh.Thenuchalligamentisnotfoundinanyothersurvivingprimates,suchasapesandmonkeys.ThenthereareourAchillestendons（跟腱）atthebacksofourlegs,whichconnectourcalfmusclestoourheelbones—andwhichhavenothingtodowithwalking.Whenwerun,thesetendonsbehavelikesprings,helpingtopushusforward.Furthermore,wehavelow,wideshouldersvirtuallydisconnectedfromourskulls（颅骨）,aphysicaldevelopmentwhichallowsustorunmoreefficiently.

Butwhatevolutionaryadvantageisgainedfrombeinggoodlong-distancerunners?

Perhapsitpermittedearlyhumanstoobtainfoodmoreeffectively."

Whatthesefeaturesandfactsappeartobetellingusisthatrunningevolvedinorderforourdirectancestorstocompetewithothermeat-eatinganimalsforaccesstotheproteinneededtogrowthebigbrainsthatweenjoytoday,"

saysLieberman.Somescientistsputforwardthetheorythatearlyhumanschasedanimalsforgreatdistancesinordertoexhaustthembeforekillingthem.

Researchonthehistoryofhumans'

abilitytomovehastraditionallybeencontroversial,"

saysLieberman."

Attheveryleast,Ibelievethistheorywillmotivatemanyresearcherstoreevaluateandfurtherinvestigatehowhumanslearnedtorunandwalkandwhywearebuiltthewayweare."

28.Inparagraph1,whatdothetwoprofessorssuggestabouthumans'

abilitytorun?

A.Itisanevolutionaryby-productofwalking.

B.Ithelpstoformpeople'

sabilitytoclimbtrees.

C.Ithasplayedanimportantroleinhumanevolution.

D.Ithasnotbeenadequatelystudiedbyscientistsbefore.

29.Whatistrueaboutthephysicalcharacteristicsexaminedbytheprofessors?

A.Achillestendonsassistpeopletowalklongdistances.

B.Thehumanskullhelpspeopletorunmoreefficiently.

C.people'

sshouldersallowthemtolookfromsidetoside.

D.Thenuchalligamentenablespeopletoholdtheirheadsteady.

30.Accordingtoparagraph3,scientistsbelievethatearlyhumans_________.

A.alwayscameacrossdangeroussituationsinlife

B.ranafteranimalsforlongdistanceswhenhunting

Coftenfailedtofindfoodbecausetheycouldn'

trunfast

Ddevelopedtheirhuntingskillsbyrunninglongdistances

31.ProfessorLiebermanthinksthenewtheorywill_________.

Acompletelyexplainhowrunningdeveloped

Brevolutionizethetheoryofhumanevolution

C.encouragemorein-depthstudiesonthetopic

D.bewidelysupportedwithinthescientificcommunity

D

Scientistshavesolvedthemysteryofwhytheoverwhelmingmajorityofmammothfossils（化石）aremale.

Muchlikewildelephantstoday,youngmaleIceAgemammothsprobablytravelledaroundaloneandmoreoftengotthemselvesintoriskysituationswheretheyweresweptintorivers,orfellthroughiceorintomud,lakesorsinkholesthatpreservedtheirbonesforthousandsofyears,scientistssay.

Females,ontheotherhand,travelledingroupsledbyanoldermatriarchwhoknewthelandscapeanddirectedhergroupawayfromdanger.

Withoutthebenefitoflivinginaherdledbyanexperiencedfemale,malemammothshadamuchhigherriskofdyinginnaturaltrapssuchasmudholes,rockcracksandlakes,"

saidco-authorLoveDalenoftheSwedishMuseumofNaturalHistoryinareportpublishedonThursdayinthejournalCurrentBiology.

Thestudyusedgeneticdatatodeterminethesexof98woollymammothfossilsinSiberiaResearchersfoundthat69%ofthesamplesweremale,aheavilyunbalancedsexratio,assumingthatthesexeswerefairlyevenatbirth

Wewereverysurprisedbecausetherewasnoreasontoexpectasexbiasinthefossilrecord,"

saidfirstauthorPatriciaPecnerova,alsooftheSwedishMuseumofNaturalHistory.

Therefore,researchersbelievethatsomethingaboutthewaytheylivedinfluencedthewaytheydied.

Mostbones,tusks,andteethfrommammothsandotherIceAgeanimalshaven'

tsurvived,"

explainedDalen

ItishighlylikelythattheremainsthatarefoundinSiberiathesedayshavebeenpreservedbecausetheyhavebeenburied,andthusprotectedfromweathering."

Thesegiant,tuskedplanteatersdisappearedabout4,000yearsago.Whilethereisnoscientificagreementaboutthecausesoftheirdisappearancefromtheplanet,mostbelievethatclimatechange,excessivehuntingbyhumansandthespreadofotheranimalsintomammothfeedinggroundswereinfluentialfactors.

32.Theunderlinedword"

matriarch"

inparagraph3means_______.

A.figureheadB.femaleleader

CexperiencedanimalD.maturemammoth

33.Whydothemajorityofmammothfossilscomefrommaleanimals?

A.Scientistsfinditeasiertostudymalefossilisedbones.

B.Thereweremoremalemammothsincomparisontofemales

CMalemammothswerebetterabletoadapttothechangingcircumstances.

D.Malemammothsmorefrequentlydiedinplaceswherefossilscouldform.

34.Whichofthefollowingissuggestedasareasonformammothsdyingout?

A.Theincreasingcompetitionforfood.

B.Thecoolingoftheearth'

stemperature.

C.Thedisappearanceofmalemammoths.

DTheriskybehaviourofyoungermammoths.

35.Whatisthetexttypeofthepassage?

A.Anewspaperarticle.B.Anacademicessay.

C.Ahistoricaldescriptio