云南省高三统一检测英语试题含答案Word文档格式.docx

云南省高三统一检测英语试题含答案Word文档格式.docx

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A

ARCTICCIRCLE&

NORTHERNLIGHTSTOUR

HICHLIGHTS

ExperiencetheArcticCircleandamazingnorthernlightswithus.

Coveratotalof400milesinthis14-hourexpedition.

CrossthebroadYukonRiver.

En-route,enjoybreathtakingviewsofAlaska,USA.

Youmayseemoose,lynxesandfoxesintheirnaturalhabit.

ATTENTION:

TheAuroraBorealis（NorthernLights）isanaturalphenomenonandcannotbeguaranteed.Thereisnorefund（退款）iftheAuroraBorealisdoesnotappear.

PICKUPTIME

12:

15pm-1:

00pm.

MEETINGPOINT

YourhotelinFairbanks.

WHATTOEXPECT

1:

00pm—DeparturefromFairbanks.

Trans-Alaska-Pipeline—Getaclose-upviewofthefamouspipelineandlearninterestingfactsabouttheengineeringandbuildingperiod.

ArcticCircle—HaveyourpicturetakenattheArcticCircleandreceiveyourArcticCircleCertificate.

YukonRiver—WalkrighttotheedgeofAlaska'

smostfamousriver.

3:

00pm—ArrivalatyourhotelinFairbanks.

OnthereturnjourneytoFairbankswepassmanysites,whichareperfectforpossiblenorthernlightsviewing.

Weprovideham（orveggie）sandwich,chips,sweets,twobottlesofwaterandhotdrinks.Pleasefeelfreetobringextrafood.

CANCELLATIONPOLICY

Cancellations30daysaheadoftourdatearesubjectto5%bankingcharge.

Cancellationswithin30daysarenon-refundable.

IMPORTANT

Aminimumof2peopleisrequiredforonlinebooking.Singletravelersandshortnoticereservations（within7daysoftourdate）alwayshavetocontactusforavailabilityatnfo@IstAlaskaTor907590-90

1.Whichservicedoesthetourinclude?

A.Freeairportpickup.B.A14-hourgrouptour.

C.Threequickmeals.D.Phototakingandprinting.

2.Whatcanguestssurelydoonthetour?

A.Seesomewildanimals.B.Enjoyamazingnorthernlights.

C.GetanArcticCircleCertificate.D.GothroughtheTrans-Alaska-Pipeline.

3.Whichofthefollowingcasesisrefundable?

A.Notseeingnorthernlights.B.NotcrossingtheYukonRiver.

C.Bookingwithin7daysoftourdate.D.Cancellingamonthbeforetourdate.

4.Wherecanthetextprobablybefound?

A.Onatourhomepage.B.Onasciencewebsite.

C.Inaphotographyjournal.D.Inageographytextbook.

B

Overtheyears,thesmallVermilionHeritageMuseuminAlberta,Canada,triedeverythinginitspowertounlockanoldsafe（保险箱）initsbasement.Themuseumhiredblacksmiths,calledthemanufacturer,contactedformeremployeesandchallengedvisitorstoplayaroundwiththesafe—butnobodyhadanysuccess.

Untillastmonth,whenavisitortoVermilioncrackedthecode（密码）onhisfirsttry,muchtotheastonishmentofeveryonepresent.

StephenMills,fromFortMcMurray,Alberta,wasonafamilycampingtripwithhiswifeandhistwochildren.AftergivingtheMills'

familyatourofthewholebuilding,themuseumvolunteershowedthemtheobjectsinthebasement,includingthemysterioussafe.

Itoriginallyhadbelongedtothetown'

sBrunswickHotelwhichopenedintheearly1900s.Whenthehotelshutdowninthelate1970s,thesafewaslocked—andsoithadremained.

Itwaslikeatimecapsule,nobodyhadanyideaofwhatwasinthere,"

saidMills.

Likeothervisitors,Millswasofferedthechancetotakeacrackatopeningit.

“Justlikeyouseeinthemovies.”hesaid,“1lookedatthedialandIsawthenumberswererunningfrom0to60.SoIthoughtinmyhead20-40-60.Ididaparticularcombinationwhichisthreeontherighttwoontheleft,andoneontheright,triedthehandle...anditopened!

"

Itwasa100%guess,"

hesaid.1wasfullyamazed.1steppedbackalittlebitandthought,‘I'

mbuyingalotterytickettonight!

Thecontentsofthesafeprovedalittledisappointing.

Unfortunately,therewasn'

twhatwethoughtwasthere,"

Millssaid.“Somepapers,oldchecks,awaitress'

notebook,andareceiptfromthehotel.That'

sit."

Nonetheless,Millssaideveryonewasexcitedabouttheluckyguess."

Mychildrenkeptscreaming‘Webeatthecode!

Webeatthecode!

”’hesaid.

5.Whounlockedthemysterioussafe?

A.Avisitor.B.Avolunteer.

C.Ablacksmith.D.Anemployee.

6.HowdidMillsunlocktheoldsafe?

A.Afterseveralattempts.B.Throughaccuratecalculations.

C.Byarandomguess.D.Withprofessionalguidance.

7.WhatdidMillsthinkofthecontentsofthesafe?

A.Exciting.B.Unexpected.

C.Impressive.D.Valuable.

C

PangHuiplacedafewmorepairsofchopsticksonthetableforafamilydinner,thoughshedidnotexpectherbigfamilyofsevenwouldusethemasservingchopsticks.

Surprisingly,her75-yeroldfather,whousedtoshrugofftheideaofservingchopsticks,becameafirmsupporterthistime,saidPang,40,fromBeihai,acoastalcityofSouthChina'

sGuangxiZhuangAutonomousRegion.

Chinesepeopleoftensharedishes,anddinersusetheirownchopstickstoservethemselvesfoodfromtheshareddishes,atraditionnowbeingchallengedbytheoutbreakofnovelcoronavirus.

Wefeelasenseofcrisisaswellastheurgetodesertouroldhabitswhenweseereportsoffamilyinfections,"

Pangsaid,pointingtothereportsofthevirusspreadingviadroplets（飞沫）andclosecontact.

Localgovernmentsarehelpingtoencourageashift,too.OnFeb10,localauthoritiesofBeihaistartedacampaignpromotingservingchopsticksandspoons,whichwillavoidcross-infectionscausedbytheuseofpersonalchopsticks.

SimilarmeasureswerealsoadoptedinothercitieslikeBeijing,ShanghaiandHangzhou.TaizhoucityineastChina'

sJiangsuProvinceevenstandardizedthecoloursofservingchopsticksandspoonstohelpdinersdifferentiate（区分）themfrompersonalones.

Thegovernmentisalsotargetingthepracticeofeatingwildanimals,whichremainspresentincertainareas.

Chinastoppedtheillegaltradingandtransportationofwildanimalsshortlyaftertheoutbreak.ThemovebecameapermanentbanonFeb24,whenthecountrymadeadecisiononthoroughlyprohibiting（禁止）theillegaltradingofwildlifeandtheconsumptionofwildanimals.

LiBo,withtheHainanInternationalCenterforWildlifeProtection,saidwildanimalconsumptioncouldleadtothefasterextinctionofparticularspecies,damagetheecologicalbalanceandharmpeople'

shealth.

Theepidemic（流行病）couldbecomeaturningpointtoeliminatethebadhabit,"

Lisaid.

8.WhatcanwelearnaboutPangHui'

sfamilyfromthetext?

A.Usuallymorethansevenpeopledinetogether.

B.Theyhavestartedtouseservingchopsticksattable.

c.PangHui'

sfatheropposesusingservingchopsticks.

D.Theydon'

tknowhowtoavoidbeinginfectedbythevirus.

9.Accordingtothetext,whathasbeendonebythegovernment?

A.Sharingdisheshasbeenabandoned.

B.Cross-infectionshavebeenprevented.

C.Eatingwildanimalshasbeenforbidden.

D.Standardpersonalchopstickshavebeenadopted.

10.Whatdoestheunderlinedword“eliminate”inthelastparagraphprobablymean?

A.Explain.B.Discover.C.Form.D.Remove.

11.Whatcanbethebesttitleforthetext?

A.ServingChopsticksPromoted

B.WaystoHelpPeopleStayHealthy

C.CoronavirusLeadstoChange

D.ChinaBansTradingofWildlife

D

Peoplewhogrowupleft-handedhaveadifferent,moreflexiblebrainstructurethanthoseborntotakelifebytherighthand,sayresearchersattheUniversityofCalifornia,LosAngeles.

Thereasonisthatright-handershavegenesthatforcetheirbrainsintoaslightlymoreone-sidedstructure,accordingtotheresearch.Left-handersappeartobemissingthosegenes.

“Therereallyisadifferenceinbrainsthatresultsinamoresymmetric（对称的）braininleft-handers,wherethetwosidesaremoreequal,"

saidDanielGeschwind,wholedtheresearchteam.

Intheefforttounderstandhowthebrainshapesthemind,researchershavebeentryingtodocumentthewaygenesandenvironmentaffectintelligenceandmentalabilitiesTheyfoundthatright-andlf-handednessisdeterminedbygenetics.Ifapersonhasthegeneforright-handedness,thatpersonwillberight-handed.Peoplewhodonothavethatgene,however,canbeeitherleft-orright-handed.Thereisnospecificgeneforleft-handedness.

Right-handerstypicallyhavealargerleftbrain,wheretheirlanguageabilitiesareconcentrated.Conversely,left-handershavemorebalancedbrains.Thelanguageabilitiesofleft-handersmoreoftenareconcentratedontherightside.

TheUCLAresearchersconductedbrainscanson72pairsofmaleidentical（同卵双生的）twinsbetween75and85yearsold.Theynoticedthatifidenticaltwinscarrythegeneforhandpreference,bothmustberight-handed.Iftheylackthegene,onetwincandevelopright-handedwhiletheothercandevelopleft-handed.

Theresearchersfoundthatthebrainsofidenticalright-handedtwinswereverysimilarinsizeandstructure.Butwhenaleft-handerwaspartofthetwinset,thebrainsweredifferent.Theconclusion,researcherssaid,isthattheabsenceofthegeneforhandpreferenceallowsthebraintodevelopdifferentlyastheindividualgrowsup.

12.WhatisthefindingoftheresearchersofUCLA?

A.Left-handershavemorebalancedbrains.

B.Right-handershavemoreflexiblebrains.

C.Left-handers'

brainsaremoreone-sided.

D.Right-handers'

brainsaremoresymmetric.

13.Whichelementdeterminesaperson'

shandpreference?

A.Environment.B.Intelligence.C.Habit.D.Gene.

14.Whatcanbesaidaboutidenticaltwins?

A.Theyalwayshavesimilarbrainstructure.

B.Theynevercarry