2026年英语托福考试词汇与语法题库

2026年英语托福考试词汇与语法题库一、词汇题（共10题，每题2分）说明：以下题目选自科技、商业、文化等高频场景，侧重实际应用与学术语境。1.Thecompany'sinnovativeapproachtorenewableenergyhassignificantly______themarketshareoftraditionalfossilfuelproviders.A.decreasedB.increasedC.diversifiedD.stabilized答案：B解析：根据句意“创新方法显著提升了市场份额”，increase（增加）最符合语境。2.Despitetheinitial______,theteammanagedtocompletetheprojectontimeduetotheirstrongcollaboration.A.obstacleB.approvalC.efficiencyD.delay答案：A解析：obstacle（障碍）与句意“尽管初期遇到困难”相符。3.Themuseum’sexhibitonancientcivilizationsprovidesa______insightintohowearlysocietiesadaptedtotheirenvironments.A.superficialB.nuancedC.fragmentedD.biased答案：B解析：nuanced（细致的）强调深入理解，符合学术语境。4.Globaltradetensionshaveledtoa______incross-borderinvestment,affectingbothdevelopedandemergingeconomies.A.surgeB.declineC.fluctuationD.allocation答案：B解析：decline（下降）与“贸易紧张导致投资减少”一致。5.Theresearchpaperhighlightsthe______roleofartificialintelligenceinoptimizinghealthcaresystemsworldwide.A.marginalB.pivotalC.negligibleD.redundant答案：B解析：pivotal（关键的）强调AI的核心作用。6.Manystartupsstruggleto______theirfinancialrunwayduetoinefficientcashflowmanagement.A.extendB.diminishC.allocateD.depreciate答案：A解析：extend（延长）符合“延长资金使用周期”的商业场景。7.Thedocumentaryoffersa______perspectiveontheculturalimpactofglobalizationinurbancenters.A.biasedB.objectiveC.narrowD.biased答案：B解析：objective（客观的）符合纪录片应有的立场。8.Thenewpolicyaimsto______incomeinequalitybyprovidingsubsidiestolow-incomefamilies.A.exacerbateB.mitigateC.eliminateD.distribute答案：B解析：mitigate（缓解）与“减轻贫富差距”政策目标一致。9.Thearchaeologist’sfindingssuggestthattheancientruinswereoncea______centerfortradeanddiplomacy.A.marginalizedB.prominentC.negligibleD.peripheral答案：B解析：prominent（显赫的）符合历史遗址的重要性。10.Thecompany’s______strategyinvolvesexpandingintoemergingmarketstodiversifyitscustomerbase.A.conservativeB.aggressiveC.passiveD.stagnant答案：B解析：aggressive（积极的）与“开拓新市场”的商业行为匹配。二、语法题（共10题，每题2分）说明：以下题目侧重时态、语态、从句等核心语法结构，结合学术与实用场景。1.Iftheexperiment______completedbynextTuesday,wewillanalyzethedataimmediately.A.willbeB.isC.wereD.hadbeen答案：B解析：if引导的假设条件句用一般现在时，主句用一般将来时。2.Thecommitteehasbeentaskedwith______areportontheorganization’sfinancialperformancebyFriday.A.submittingB.tosubmitC.submitD.submitted答案：A解析：tasksb.withdoingsth.结构中，with后用动名词。3.Althoughthecompany’sprofitshaveincreasedoverthepastyear,itsmarketshare______duetocompetitors’aggressivestrategies.A.isdecliningB.declinesC.hasdeclinedD.willdecline答案：C解析：although引导让步状语从句，主句用现在完成时。4.Nooneintheteam______awareofthepotentialrisksassociatedwiththeprojectuntillastweek.A.wasB.hadbeenC.wereD.wouldbe答案：B解析：noone作主语时谓语用单数，hadbeenaware表示“直到上周才意识到”。5.Themanagerinsistedthatallemployees______thenewcompliancetrainingbytheendofthemonth.A.completeB.completesC.completedD.willcomplete答案：A解析：insistthatsb.(should)dosth.结构中，that从句用动词原形。6.Bythetimethestakeholders______tothemeeting,thepresentation______alreadystarted.A.arrive/willhavebegunB.willarrive/beginsC.arrive/hasbegunD.havearrived/willbegin答案：C解析：bythetime引导时间状语从句，主句用现在完成时。7.Theresearchpaperarguesthatclimatechange______asignificantimpactonagriculturalproductivityinthenextdecade.A.willhaveB.hasC.wouldhaveD.willbehaving答案：A解析：bythenextdecade用将来完成时。8.Despitethechallenges,theteam______managedtodelivertheprojectaheadofschedule.A.couldB.canC.wasabletoD.would答案：C解析：beabletodosth.表示“能够完成”，强调实际结果。9.Theuniversity______fundingforthenewresearchcenteruntilthegovernment______theproposal.A.wouldnotreceive/approvesB.willnotreceive/willapproveC.wouldreceive/hadapproved答案：A解析：wouldnotreceive表示虚拟语气，until从句用一般现在时。10.Notonly______theCEOthecompany’sstrategy,butshealso______ittotheboardforapproval.A.haspresented/willsubm