SAT全真模拟试题（官方真题风格·含答案解析）

SAT全真模拟试题（官方真题风格·含答案解析）满分：1600分|考试时长：134分钟（不含休息）Section1:ReadingTest（阅读）时长：65分钟|题目：52题Passage1文学类Adaptedfroma19th-centuryAmericannovelThesmalltownofHavenbrookhadalwaysmovedataquiet,unhurriedpace.Itsstreetswerelinedwitholdoaktrees,theirbranchesarchingoverheadlikegentleguardians,andthelocalsquareonlystirredtolifeonSaturdaymornings,whenfarmersrolledinwithwoodencartspiledhighwithfreshproduce.Foreighteenyears,ElaraHalehadknownnootherworld.Shehadgrownuplisteningtothetown’sfamiliargossip,helpinghermothertendthefamilygarden,andwatchingthesamesunsetpaintthehorizoninsofthuesoforangeandpink.YetElarahadneverfullybelonged.WhileherclassmatesdreamedofstayinginHavenbrook,marryinglocalneighbors,andlivingouttheirdayswithinthetown’squietborders,hermindwanderedconstantlytodistantplaces.Shedevouredtravelbooksfromthetinytownlibrary,tracingmapswithherfingerandimaginingthesoundofforeignoceans,thesightoftoweringmountains,thebustleofcrowdedcities.Tothetownsfolk,shewasaquiet,oddgirl,lostinherownthoughts.ToElara,Havenbrookwasawarm,comfortablecage—safe,butfartoosmallfortherestlessnessthatlivedinsideher.Onthesummermorningbeforeshewastoleaveforcollege,Elarawalkedthefamiliarstreetsonelasttime.Theairsmelledofcutgrassandbloomingclover.Childrenlaughedinthedistance,andanoldmansatonabenchwhittlingwood,justashehadeverysummerofherchildhood.Foramoment,doubtcreptin.Wasshefoolishtoabandontheonlyhomeshehadeverknown?Thetownhadlovedher,shelteredher,givenhereverysimplejoyshehadeverknown.Butasshestaredattheendlessstretchofflatfarmlandbeyondthetownedge,shefeltheroldrestlessnessreturn.Homewasnotmerelyaplace,sherealized.Itwasthecouragetogrow,tochange,andtochasetheunknown.ShewouldcarryHavenbrook’swarmthwithheralways,butshecouldnotstaytrappedinitsstillnessforever.Questions1-101.ThemainpurposeofthepassageistoA)describethedailylifeofasmallAmericantowninthe19thcentury.B)exploreacharacter’sinternalconflictbetweenfamiliarityandambition.C)arguethatyoungpeoplemustleavetheirhometownstoachievegrowth.D)contrastruralsimplicitywiththechaosofurbanlife.2.Asusedinline8,“stirred”mostnearlymeansA)disturbedB)activatedC)frightenedD)confused3.WhatcanbeinferredaboutthepeopleofHavenbrook?A)Theyarejudgmentalofoutsiders.B)Theypreferstabilityandroutineinlife.C)Theydiscourageyoungpeoplefromattendingcollege.D)Theyareunhappywiththetown’sslowpace.4.Theauthorusesthephrase“warm,comfortablecage”(line12)primarilytoemphasizeElara’sA)gratitudeforhersafechildhood.B)fearofleavingherfamily.C)conflictingfeelingsaboutherhometown.D)resentmenttowardthetown’sresidents.5.Whichchoiceprovidesthebestevidencefortheanswertothepreviousquestion?A)Lines1-4(“Thesmalltown…freshproduce.”)B)Lines9-12(“Whileherclassmates…insideher.”)C)Lines13-15(“Theairsmelled…herchildhood.”)D)Lines16-18(“Wasshefoolish…everknown.”)Passage2社科类Manypeopleassumethatmultitasking—completingmultipletasksatonce—savestimeandboostsproductivity.Inprofessionalandacademicsettings,theabilitytomultitaskisoftenpraisedasavaluableskill,asignofquickthinkingandefficiency.However,decadesofcognitivescienceresearchprovestheopposite:frequentmultitaskingseverelyreducesfocus,lowersworkquality,andwastesmoretimethanitsaves.Humanbrainsarenotdesignedfortruesimultaneoustaskperformance.Whatpeopleperceiveasmultitaskingisactually“taskswitching”:thebrainrapidlyshiftsitsattentionfromonetasktoanother.Everyswitchrequiresmentaleffort.Thebrainmustpauseoneactivity,storetemporaryinformation,refocusonthenewtask,andretrieverelevantdata.Thisconstantswitchingcreatesacognitivelag,asmallbutrepeateddelaythataccumulatesthroughouttheday.A2022studyconductedatamajoruniversitytrackedover200professionalworkersacrossdifferentindustries.Researchersfoundthatparticipantswhoregularlymultitaskedmade40percentmoreerrorsindetailedwork,suchaswritingreportsoranalyzingdata,thanthosewhocompletedtaskssequentially.Additionally,multitaskerstookanaverageof25percentlongertofinishidenticalassignments,evenwhentheirfinalworkrequiredcorrections.Beyondreducedproductivity,chronicmultitaskingharmslong-termcognitivefunction.Researchershavelinkedfrequenttaskswitchingtoweakenedsustainedfocus,shorterattentionspans,anddecreasedabilityfordeep,creativethinking.Overtime,peoplewhohabituallymultitaskstruggletoengageinprolonged,concentratedwork—thekindofworkrequiredforcomplexproblem-solvingandinnovation.Thoughminormultitasking,suchaslisteningtomusicwhilefoldinglaundry,haslittlenegativeimpact,high-stakesmentaltasksdemandfullattention.Themoderntendencytoprioritizebusynessoverfocushascreatedawidespreadproductivitymyth.Trueefficiency,researchconfirms,comesfromsingle-taskfocus,notconstantmentalswitching.Questions6-106.ThecentralideaofthepassageisthatA)modernworkplacecultureovervaluesbusynessandspeed.B)multitaskingislesseffectiveandmoreharmfulthancommonlybelieved.C)cognitivescienceresearchchangesourunderstandingofhumanattention.D)simpletaskscanbecompletedsuccessfullywhilemultitasking.7.Asusedinline22,“chronic”mostnearlymeansA)occasionalB)habitualC)severeD)unexpected8.Thepassageindicatesthat“taskswitching”causesinefficiencybyA)forcingthebraintoexpendextramentalenergyrepeatedly.B)preventingpeoplefromstartingnewtasksquickly.C)increasingstressandreducingoverallmotivation.D)eliminatingshort-termmemorystoragecapacity.9.Theauthormentionsthe2022studyprimarilytoA)explainhowcognitiveexperimentsaredesigned.B)provideempiricalevidenceagainstmultitaskingproductivity.C)compareproductivitylevelsacrossdifferentprofessions.D)proposeanewmethodforworkplacetimemanagement.10.Whichstatementbestdescribestheauthor’sattitudetowardmultitasking?A)Fullydisapprovingofallformsofmultitasking.B)Skeptical,butacknowledgingminorharmlesscases.C)Confusedbyconflictingresearchonthetopic.D)Supportiveofitsuseinprofessionalenvironments.Section2:Writing&LanguageTest（文法）时长：35分钟|题目：44题PassageUrbancommunitygardenshavebecomeincreasinglypopularinmajorcitiesacrossthecountry.Thesesmall,greenspacestransformemptylots,abandonedyards,andunusedrooftopareasintovibrantgrowingzones,theyprovidefreshproduceandcommunityconnectionforlocalresidents.Unlikelargecommercialfarms,urbangardensprioritizesustainabilityandaccessibilityovermassproduction.Manyurbanneighborhoodslackfull-servicegrocerystores,leavingresidentsreliantonconveniencestoresthatstockmostlyprocessed,packagedfoods.Termed“fooddeserts”byresearcherstheseareasfaceconsistentbarrierstoaccessingaffordable,nutritiousfruitsandvegetables.Communitygardensdirectlyaddressthisproblembyputtingfresh,organicfoodwithinwalkingdistanceofneighborhoodhomes.Beyondimprovingfoodaccess,communitygardensbuildsocialbonds.Neighborsofallagesandbackgroundsworksidebysidetoplantseeds,watercrops,andharvestseasonalproduce.Thesesharedeffortsstrengthenneighborhoodtrust,reducesocialisolation,andcreatingacollectivesenseofprideinlocalpublicspaces.Manygardensalsohostworkshopsonsustainablegardening,healthycooking,andenvironmentalconservationtoeducateresidentsofallskilllevels.Questions1-81.Whichchoicebestfixesthesentencestructureerrorinline1-3?A)zones;theyprovideB)zonestheyprovideC)zones,providingD)zones:andprovide2.Asusedinthepassage,whichwordismostpreciseandappropriate?A)NOCHANGEB)substituteC)prioritizeD)promote3.Whichchoicecorrectsthepunctuationerrorinline6-7?A)researchers,theseareasB)researchers;theseareasC)researchers:theseareasD)NOCHANGE4.Whichchoicemaintainsparallelstructureinline11-12?A)createB)createsC)createdD)NOCHANGE5.Thewriterwantstoaddasupportingdetailtoemphasizetheenvironmentalbenefitsofurbangardens.Whichchoicebestaccomplishesthisgoal?A)Urbangardensalsoreduceurbanheatbyabsorbingsunlightandcoolingsurroundingair.B)Mostcommunitygardensaremanagedentirelybyvolunteerlocalresidents.C)Gardenharvestsareoftensharedequallyamongallparticipatingfamilies.D)Manyurbanplantsarenativespeciesadaptedtolocalweatherconditions.Section3:MathTest–NoCalculator（数学无计算器）时长：25分钟|题目：20题MultipleChoiceQuestions1.If3x+7=22,whatisthevalueofx?A)3B)5C)7D)92.Simplifytheexpression:4(2x-3)+6xA)14x-12B)8x-12C)10x-7D)14x+123.Abookstoresellspaperbackbooksfor$8eachandhardcoverbooksfor$15each.Ifacustomerbuysppaperbacksandhhardcovers,whichexpressionrepresentsthetotalcostindollars?A)8p+15hB)15p+8hC)23(p+h)D)8(p+15h)4.Iftheslopeofalineis2andthelinepassesthroughthepoint(1,3),whatistheequationoftheline?A)y=2x+1B)y=2x+3C)y=x+2D)y=3x+25.Solvefory:2(y-4)=3y+2A)-10B)-6C)6D)10Section4:MathTest–Calculator（数学计算器）时长：55分钟|题目：38题MultipleChoiceQuestions1.Agymmembershipcosts$40permonthplusaone-timeregistrationfeeof$25.WhichequationmodelsthetotalcostC,indollars,formmonthsofmembership?A)C=25m+40B)C=40m+25C)C=65mD)C=40(m+25)2.Astudentscored82,78,90,and84onfourmathtests.Whatisthestudent’saveragetestscore?A)82B)83.5C)84D)85.23.Ashirtpricedat$60isonsalefor15%