2026年15套托福考试试题答案

2026年15套托福考试试题答案

一、单项选择题（总共10题，每题2分）1.Inthereadingpassage,theword"proliferate"isclosestinmeaningto______.A.decreaseB.expandC.stagnateD.transform2.Whatisthemainpurposeofthelisteninglecture?A.ToexplainascientifictheoryB.TodiscussahistoricaleventC.TointroduceanewtechnologyD.Tocomparetworesearchmethods3.Whydoestheauthormention"beavers"inthepassage?A.ToillustrateachangeinecosystemB.TocontrastdifferentanimalbehaviorsC.TosupportaclaimaboutengineeringskillsD.Toexplainaterminbiology4.Whatdoestheprofessorimplyaboutthenewpolicy?A.ItwillbedifficulttoimplementB.ItisunnecessaryC.ItwillbenefitmoststudentsD.Itneedsfurtherdiscussion5.Whichofthefollowingbestdescribestheorganizationofparagraph4?A.AproblemispresentedandsolutionsareofferedB.AtheoryisintroducedandexamplesaregivenC.TwoopposingviewsarecomparedD.Aprocessisexplainedstepbystep6.Whatisthestudent'sproblemintheconversation?A.HelosthisassignmentB.Hedoesn'tunderstandthelectureC.HeneedstochangehiscoursescheduleD.Hemissedthedeadline7.Accordingtothepassage,whichofthefollowingistrueabouttheancientcity?A.ItwasbuiltonariverbankB.IthadnodefensivewallsC.ItwasabandonedduetowarD.Itreliedontradeforsurvival8.Whatistheprofessor'sopiniononthenewresearchfindings?A.TheyareconclusiveB.TheyneedmoreevidenceC.TheycontradictpreviousstudiesD.Theyaregroundbreaking9.Theauthoruses"theIndustrialRevolution"asanexampleof______.A.aperiodofrapidtechnologicalchangeB.atimeofsocialunrestC.acauseofenvironmentalpollutionD.ashiftinglobaleconomy10.Whatwillthestudentprobablydonext?A.MeetwiththeprofessorafterclassB.SubmitanapplicationformC.JoinastudygroupD.Reviewthelecturenotes二、填空题（总共10题，每题2分）1.Thelisteningmaterialstatesthatthedinosaurfossilisapproximately______millionyearsold.2.Thereadingpassagedefines"mitosis"astheprocessofcell______.3.Intheconversation,thestudentsaysheneedstoborrowa______forhispresentation.4.Thepassagementionsthattheprimarycauseoftheforestfirewasa______spark.5.Theprofessorexplainsthatthecorecomponentofthedeviceisa______sensor.6.Thereadingnotesthatthefirsttranscontinentalrailroadwascompletedinthe______year.7.Inthelecture,"commensalism"isdescribedasarelationshipwhereonespeciesbenefitsandtheotheris______.8.Thestudentisworriedaboutthe______ofhisresearchpaper.9.Thepassageclaimsthatthenewvaccinecanreduceinfectionratesby______percent.10.Theprofessorpointsoutthatthekeyfactorintheexperiment'ssuccesswas______control.三、判断题（总共10题，每题2分）1.(Reading)Thepassageclaimsthatallbirdscanfly.(T/F)2.(Listening)Theprofessorsaystheexperimentrequirestwotypesofbacteria.(T/F)3.(Reading)Theauthorarguesthatvideogameshavenoeducationalvalue.(T/F)4.(Listening)Thestudenthasalreadyfinishedthegroupproject.(T/F)5.(Reading)Accordingtothepassage,thefirstcomputerwasinventedin1946.(T/F)6.(Listening)Thelecturementionsthatearthquakescantriggertsunamis.(T/F)7.(Reading)Thepassageindicatesthatorganicfoodisalwaysmorenutritiousthanconventionalfood.(T/F)8.(Listening)Theprofessorsuggeststhestudentrevisetheessayoutline.(T/F)9.(Reading)Theauthorbelievesthatsocialmediahasimprovedinterpersonalcommunication.(T/F)10.(Listening)Thestudentwillpresentthereportinthenextclass.(T/F)四、简答题（总共4题，每题5分）1.Summarizethemainargumentsofthereadingpassage"TheBenefitsofBilingualEducation"andexplainhowtheauthorsupportsthem.2.Afterlisteningtothelectureon"RenewableEnergy",listtheprofessor'sthreemainpointsandoneexampleforeach.3.Forthespeakingtopic"Shouldschoolsbanhomeworkonweekends?",giveyouropinionandtworeasons.4.Intheintegratedwritingtask,thereadingpassagearguesthatzoosareunethical,whilethelisteningpassagecontradictsthis.Explainthethreecounterargumentsfromthelistening.五、讨论题（总共4题，每题5分）1.Discusstheimpactofglobalizationonlocalcultures.Analyzebothpositiveandnegativeeffectsandproposewaystopreserveculturaldiversity.2.Comparetheadvantagesanddisadvantagesofworkingfromhomeversusworkinginanoffice.Whichdoyouthinkisbetterandwhy?3.Explorethereasonsbehindtheincreasingpopularityofveganismanddiscussitsimplicationsforthefoodindustry.4.Analyzethecausesofthedigitaldivideandsuggestsolutionstobridgethisgap.答案与解析一、单项选择题答案1.B（“proliferate”意为“增殖、扩散”，与“expand（扩张）”语义最接近）2.A（讲座核心是解释“板块构造理论”这一科学理论）3.A（作者以“海狸筑坝改变河流生态”为例，说明动物对生态系统的影响）4.A（教授提到新政策“涉及多部门协调，执行难度大”，暗示实施困难）5.B（第四段先介绍“共生关系”理论，再以“小丑鱼与海葵”为例说明）6.C（学生因“课程时间冲突”需调整课表）7.D（文章指出古城“依赖丝绸之路贸易获取资源”）8.B（教授认为研究结果“样本量不足，需更多实验验证”）9.A（工业革命是“技术快速变革（如蒸汽机、纺织机）”的典型案例）10.A（学生提问后，教授邀请其“课后到办公室讨论细节”）二、填空题答案1.65（恐龙化石约6500万年，对应白垩纪灭绝时间）2.division（有丝分裂是“细胞分裂（celldivision）”的过程）3.laptop（学生需借笔记本电脑展示PPT）4.lightning（森林火灾的主要原因是“闪电（lightning）”火花）5.temperature（设备核心是“温度（temperature）”传感器，用于环境监测）6.1869（美国第一条横贯大陆铁路1869年完工）7.unaffected（“commensalism（共栖）”中一方受益，另一方“不受影响（unaffected）”）8.wordcount（学生担心论文“字数（wordcount）”不达标）9.75（新疫苗可降低75%的感染率，符合临床实验数据）10.temperature（实验成功的关键是“温度（temperature）”控制，确保反应稳定）三、判断题答案1.F（文章指出“鸵鸟、企鹅等鸟类无法飞行”）2.T（教授明确实验需要“大肠杆菌和金黄色葡萄球菌”两种细菌）3.F（作者认为“策略类游戏可培养逻辑思维，具有教育价值”）4.F（学生提到“小组项目还在数据收集阶段，未完成”）5.T（第一台电子计算机ENIAC于1946年发明）6.T（讲座提到“海底地震引发海水剧烈位移，形成海啸”）7.F（文章指出“有机食品与传统食品的营养差异无显著科学依据”）8.T（教授建议“调整论文大纲结构，突出研究创新点”）9.F（作者认为“社交媒体导致沟通表面化，削弱深度交流”）10.T（学生确认“下周一课堂展示研究报告”）四、简答题答案1.《双语教育的好处》核心论点及支持文章三大论点：①认知提升（双语者执行功能更强，如注意力切换更灵活），作者引用“哈佛大学认知实验”数据；②文化理解（双语课程促进跨文化共情，如学生通过双语文学理解多元价值观），作者以“国际学校课程案例”说明；③职业优势（双语者薪资比单语者高15%，就业机会更多），作者分析“LinkedIn职场调研数据”。2.《可再生能源》讲座要点及例子教授三大要点：①太阳能（家庭安装太阳能板，年均减排1.5吨二氧化碳）；②风能（丹麦风力发电占比50%，减少化石燃料依赖）；③水能（三峡大坝年发电量超1000亿度，满足千万家庭用电）。每个要点结合“实际应用案例”说明可行性。3.“周末是否应禁作业”的观点及理由我支持禁周末作业。理由一：健康需求，学生需“休息+运动”缓解学业压力，周末作业易导致近视、焦虑；理由二：全面发展，学生可参与“艺术、体育或家庭活动”，培养非学术能力（如团队协作、创造力）。4.听力反驳“动物园不道德”的三点听力从三方面反驳：①保护功能（动物园参与“大熊猫繁育计划”，濒危物种数量回升）；②教育价值（沉浸式展区让公众直观学习“动物行为学”，如猩猩的社交模式）；③环境优化（现代动物园模仿自然栖息地，如“非洲草原展区”配备河流、植被，优于野外天敌威胁）。五、讨论题答案1.全球化对本土文化的影响及保护影响：①积极（文化创新，如“国潮”融合传统纹样与现代设计；文化交流，如春节成为全球节日）；②消极（本土语言消亡，如全球超