2021考研英语二历年真题难度分析表

2021考研英语二历年真题难度分析表

一、单项选择题（共10题，每题2分）1.Theintricatepatternsonthebutterfly'swingsserveprimarilyto______.A)attractmatesB)regulatebodytemperatureC)camouflageagainstpredatorsD)facilitateflightaerodynamics2.Theauthor'stoneinthethirdparagraphcanbestbedescribedas______.A)sarcasticanddismissiveB)cautiouslyoptimisticC)objectivelyanalyticalD)profoundlypessimistic3.Whichofthefollowingisclosestinmeaningtotheword"ubiquitous"asusedinline15?A)EssentialB)OverwhelmingC)WidespreadD)Powerful4.Accordingtothepassage,theprimaryobstacletoimplementingthenewpolicyis______.A)technologicallimitationsB)lackofpublicawarenessC)insufficientfundingD)politicalopposition5.Thephrase"adropintheocean"(Paragraph2)mostlikelyimpliesthatthecontributionwas______.A)significantbutunnoticedB)pureandrefreshingC)tinyandinsufficientD)suddenandunexpected6.Whatisthemainpurposeofthefifthparagraph?A)TointroduceacounterargumentB)ToprovidestatisticalevidenceC)TosummarizepreviouspointsD)Topredictfutureoutcomes7.Theword"they"inthesentence"Althoughinitiallyskeptical,theyeventuallyembracedtheidea"refersto______.A)governmentofficialsB)researchscientistsC)localcommunitiesD)financialinvestors8.Whichofthefollowingbestdescribestheorganizationalstructureofthepassage?A)Problem-solutionB)ChronologicalnarrativeC)CauseandeffectD)Compareandcontrast9.Itcanbeinferredfromthepassagethattheauthorbelievessustainabledevelopment______.A)iseconomicallyunfeasibleB)requiresinternationalcooperationC)hasbeenlargelyachievedD)prioritizeseconomicgrowth10.Whatisthemostlikelysourceofthispassage?A)AscientificresearchpaperB)AnewspapereditorialC)AhistoricalbiographyD)Aproductmanual二、填空题（共10题，每题2分）1.Theconceptof______referstothegradualchangeinspeciesovergenerations.2.Theresearchersfoundastrong______betweenexercisefrequencyandmentalwell-being.3.Despitefacingsignificant______,theprojectteamcompletedtheprototypeonschedule.4.Theancientmanuscriptwaswrittenina______thatonlyafewscholarscoulddecipher.5.Effectivecommunicationrequiresnotonlyspeakingclearlybutalso______actively.6.Thegovernmentintroducedtax______toencourageinvestmentinrenewableenergy.7.Thenovelexploresthe______natureofhumanmemorythroughitsfragmentednarrative.8.Manytraditionalpracticesaredeeply______intheculturalheritageoftheregion.9.Thecommitteereacheditsdecisionthroughaprocessof______discussionandconsensus.10.Technological______hasdramaticallyalteredhowpeopleaccessinformationglobally.三、判断题（共10题，每题2分）1.Thepassageexplicitlystatesthatclimatechangeissolelycausedbyhumanactivity.(T/F)2.Accordingtothetext,theprotagonist’sdecisionwasmotivatedbyfinancialgain.(T/F)3.Theauthorarguesthatartificialintelligencewillinevitablyreplaceallhumanjobs.(T/F)4.ThedatapresentedinTable2supportsthehypothesisproposedintheintroduction.(T/F)5.Theterm"cognitivedissonance"isusedcorrectlytodescribeconflictingemotions.(T/F)6.Thepassageimpliesthattheeconomicreformswereuniversallypopular.(T/F)7.Historicalcontextisprovidedtoexplaintheoriginsofthesocialmovement.(T/F)8.Themainargumentreliesprimarilyonanecdotalevidenceratherthanempiricaldata.(T/F)9.Theconclusionsuggeststhatfurtherresearchinthisareaisunnecessary.(T/F)10.Thetoneofthefinalparagraphispredominantlycelebratory.(T/F)四、简答题（共4题，每题5分）1.Summarizetheauthor’scentralargumentregardingurbanization’simpactoncommunitybonds.2.Explainthesignificanceofthe“controlgroup”intheexperimentdescribedinthepassage.3.IdentifytwodistinctrhetoricalstrategiesemployedbytheauthorinParagraph4anddescribetheirintendedeffect.4.Howdoesthepassagedefinetheconceptof“culturalcapital”?Provideoneexamplementioned.五、讨论题（共4题，每题5分）1.Discussthepotentiallong-termconsequencesofthepolicyshiftoutlinedinthetext,consideringbotheconomicandsocialdimensions.2.Evaluatethestrengthoftheevidencepresentedinthepassagetosupportitsclaimabouttechnologicaldependency.Arealternativeinterpretationspossible?3.Comparetheauthor’sperspectiveonglobalizationinthispassagewithcontrastingviewpointsyouareawareof.Whichperspectivedoyoufindmoreconvincingandwhy?4.Analyzehowthestructureofthepassage(e.g.,orderofinformation,useofexamples)contributestotheoveralleffectivenessofitsmessage.---答案与解析一、单项选择题1.C)camouflageagainstpredators(文中明确描述翅膀图案用于躲避捕食者的伪装)2.B)cautiouslyoptimistic(第三段措辞如“promisingdevelopments”,“measuredhope”体现谨慎乐观)3.C)Widespread(上下文指该技术“出现在从家庭到工业的各个领域”)4.D)politicalopposition(第四段首句点明“来自既得利益集团的强烈政治阻力”)5.C)tinyandinsufficient(比喻用法，后文强调所需资源规模巨大形成对比)6.A)Tointroduceacounterargument(第五段以“Critics,however,contend...”开头引入对立观点)7.C)localcommunities(前句主语为“Residents”，且“embracedtheidea”指代社区参与计划)8.A)Problem-solution(首段提出问题，中间分析成因，末段提出解决方案)9.B)requiresinternationalcooperation(结论部分强调“跨国协作是成功基石”)10.B)Anewspapereditorial(语言风格为议论文，涉及社会政策且带有观点倾向)二、填空题1.evolution(生物学核心概念)2.correlation(研究结果描述变量关系)3.adversity/challenges(转折词“despite”后接负面因素)4.script/dialect/language(古文献解读背景)5.listening(沟通技巧的完整表述)6.incentives(政策工具鼓励特定行为)7.fallible/subjective/elusive(小说主题与记忆特性契合)8.rooted/embedded(文化遗产与传统实践的关系)9.thorough/deliberate(委员会决策过程的描述)10.advancement/innovation(技术对信息获取方式的影响)三、判断题1.F(文中指出是“主要因素”而非“唯一”)2.F(动机描述为“道德责任”而非经济利益)3.F(作者认为AI“改变工作性质”而非完全取代)4.T(数据结果与引言假设直接匹配)5.T(用于描述“同时持有矛盾信念的心理不适”符合定义)6.F(文中提到“部分群体强烈反对”)7.T(第二段专门追溯运动历史背景)8.F(主要依据引用多项研究数据和调查报告)9.F(结尾明确呼吁“亟需更深入探索”)10.T(使用“里程碑”“值得庆贺”等词汇)四、简答题1.作者认为快速城市化虽促进经济发展，却削弱了传统邻里纽带与社会支持网络。高楼住宅和匿名社区环境导致人际互动减少，居民归属感下降，使社区凝聚力面临瓦解风险。其核心论点是城市发展需兼顾物理空间规划与社会关系维护。2.对照组在实验中提供基准参照。不接受实验干预的对照组与实验组进行对比，能清晰区分干预措施的效果与自然变化或其他外部因素的影响。例如，在测试新药时，对照组服用安慰剂，帮助研究人员确认药物本身是否真正引起观察到的疗效，排除心理作用等干扰变量。3.作者在第四段运用两项修辞策略：1）设问句（如“难道我们负担得起代价吗？”），激发读者思考并强调问题