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2021年韶关市始兴县城南中学高三英语下学期期末试题及答案解析
第一部分阅读（共两节，满分40分）
第一节（共15小题；每小题2分，满分30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
A
SanFranciscoBayAreaisagreatplaceifyou'reasportsfanasyou'llfindseveraleventsallyearroundandplentyofteampride.Ifyouareanywhereclosetotheareaduringagame,thesefantasticsportseventsarehereforyou.
SanFranciscoGiantsBaseball
TheSanFranciscoGiantsbaseballteamplaysinSFatOraclePark.Thisisafunballparkbecauseit'salwayspackedwithgreatenergyandoffersviewsofthebay.It'soneofthemostpopularSanFranciscosportsevents.TheGiantsarepartoftheNationalLeagueWestDivision.Sincetheirarrivalherein1958,theyhavebeenWorldSeriesChampionsthreetimes.GoldenStateWarriorsBasketball
ThefanbaseoftheGoldenStateWarriorsdistributesthewholeSanFranciscoBayAreaasthisregion'sonlyNBAteam.TheirregularseasonrunsfromlateOctoberthroughmid-April,andallhomegamesareplayedattheChaseCenterinSanFrancisco.Intotal,theWarriorshaswonsixNBAchampionships.SanFrancisco49ersFootball
The49ersareSanFrancisco'sNFLteam,thoughtheyhaverecentlymovedtoLevi'sStadiuminSantaClara,aboutanhoursouthofSF.Thefootballteamwasnamedfortheprospectors(探矿者whoarrivedintheareain1849fortheGoldRush.They’vewon5SuperBowlchampionships,allbetween1981and1994.SanJoseSharksHockey
TheSanJoseSharksrepresenttheBayAreainhockey(冰球.Theywerefoundedin1991astheonlyBayAreateamtocompeteintheNHL.SharksfanslovegoingtotheseSanFranciscosportseventsattheSAPCenter,whichtheycalltheSharkTank,locatedaboutanhoursoutheastofSF.1.Wherecanasportsfanhaveagoodviewofthearea?A.TheOraclePark.B.TheChaseCenter.C.Levi'sStadium.D.TheSAPCenter
2.Whichteamhasclaimedthemosttitlesaccordingtothetext?A.TheGiants.B.TheGoldenStateWarriors.
C.The49ers.D.TheSanJoseSharks.3.Whereisthepassageprobablytakenfrom?A.Abookreview.B.Anewsreport.C.Asciencefiction.D.Atouristmagazine.
B
ScientistsattheMassachusettsInstituteofTechnology(麻省理工学院haveturnedspiderwebsintomusic——creatinganstrangesoundtrackthatcouldhelpthembetterunderstandhowthespidersoutputtheircomplexcreationsandevenhowtheycommunicate.
TheMITteamworkedwithBerlin-basedartistTomasSaracenototake2D(two-dimensionallaser(激光scansofaspiderweb,whichwerelinkedtogetherandmadeintoamathematicalmodelthatcouldrecreatethewebin3DinVR(virtualreality.TheyalsoworkedwithMIT’smusicdepartmenttocreatethevirtualinstrument.
“Eventhoughtheweblooksreallyrandom(随机，thereactuallyarealotofinsidestructuresandyoucanvisualize(可视化themandyoucanlookatthem,butit’sreallyhardtograspforthehumanimaginationorhumanbraintounderstandallthesestructuraldetails,”saidMITengineeringprofessorMarkusBuehler,whopresentedtheworkonMondayatavirtualmeetingoftheAmericanChemicalSociety.
ListeningtothemusicwhilemovingthroughtheVRspiderwebletsyouseeandhearthesestructuralchangesandgivesabetterideaofhowspidersseetheworld,hetoldCNN.“Spidersusevibrations(振动asawaytolocatethemselves,tocommunicatewithotherspidersandsotheideaofthinkingreallylikeaspiderwouldexperiencetheworldwassomethingthatwasveryimportanttousasspidermaterialscientists,”Buehlersaid.
Spidersareabletobuildtheirwebswithoutshelvesorsupports,sohavingabetterideaofhowtheyworkcouldleadtothedevelopmentofadvancednew3Dprintingtechniques.“ThereasonwhyIdidthatisIwantedtobeabletogetinformationreallyfromthespiderworld,whichisveryweirdandmysterious,”Buehlerexplained.Inadditiontothescientificvalue,Buehlersaidthewebsaremusicallyinterestingandthatyoucanhearthesoundsthespidercreatesduringconstruction.“It’sunusualandeerieandscary,butfinallybeautiful.”hedescribed.4.WhathaveMITscientistsdoneaccordingtothepassage?A.Theyhavetranslatedspiderwebsintosounds.
B.Theyhavemadeamathematicalmodeltoproducewebs.C.Theyhavecreatedasoundtracktocatchspiders.