2018年全国统考英语二专项训练（含答案详解）

2018年全国统考英语二专项训练（含答案详解）一、单项选择题（本大题共10小题，每小题2分，共20分）1.Inthepassage,theauthor'sattitudetowardsonlinelearningisbestdescribedas______.A.completelysupportive,arguingthatitrevolutionizeseducationB.cautiouslyoptimistic,highlightingbothbenefitsandlimitationsC.entirelyskeptical,claimingitlackstherigoroftraditionalclassroomsD.pragmaticallyneutral,suggestingitshouldreplaceconventionalmethodsentirely解析：正确答案为B。文章第3段明确指出"whileonlinelearningoffersflexibilityandaccessibility,italsodemandsself-discipline"，第5段通过"however,theabsenceofface-to-faceinteractionremainsasignificantdrawback"进一步平衡了观点。作者既认可其优势（第2段"providesunparalleledopportunitiesforlifelonglearners"），又指出不足，符合"cautiouslyoptimistic"的描述。选项A过于绝对，忽略了文中"challenges"部分；选项C与第4段"manyinstitutionshavesuccessfullyintegrateddigitaltoolsintohybridmodels"矛盾；选项D与第6段"itismosteffectivewhenusedasasupplementratherthanacompletereplacement"相悖。2.Thephrase"thedigitaldivide"inparagraph4mostlikelyrefersto______.A.thedisparityininternetspeedsbetweenurbanandruralareasB.thegapintechnologicalliteracyamongdifferentagegroupsC.theinequalityinaccesstoeducationalresourcesbetweensocioeconomicclassesD.thecontrastbetweensynchronousandasynchronouslearningformats解析：正确答案为C。根据上下文，第4段前文提到"financialconstraintsoftenpreventlower-incomestudentsfrompurchasingnecessarydevices"，后文指出"thiscreatesanequityissue"，结合第1段"accesstotechnologyisnotuniversal"，明显指向经济条件导致的资源获取差异。选项A是地理因素，但文中强调的是"financialbarriers"；选项B涉及年龄，但第3段讨论的是"allgenerations"，非特定群体；选项D是教学方式差异，与第5段"platformcompatibility"等概念相关，但与"divide"的经济学含义不符。3.WhatistheprimarypurposeoftheexampleaboutProfessorJohnsoninparagraph5?A.TodemonstratehowtraditionalteachingmethodsremainsuperiorB.ToillustratethelimitationsofonlinediscussionsC.ToshowhowexperientiallearningcanbeenhancedthroughtechnologyD.Tocriticizethelackofpersonalizationindigitalcourses解析：正确答案为C。该段核心观点在第2句"theintegrationofvirtuallabsprovedtransformative"，后文通过Johnson的案例具体说明（第3句"hisphysicscourseincludedinteractivesimulations"），最后总结"deepenedunderstandingofcomplexconcepts"。选项A与第2段"blendedlearningoutperformedpurelytraditionalapproaches"矛盾；选项B仅关注讨论形式，忽略了实验部分；选项D与第4句"studentsappreciatedthetailoredfeedback"相悖。4.Theword"ubiquitous"inparagraph6isclosestinmeaningto______.A.rareandspecializedB.limitedtospecificcontextsC.widespreadandaccessibleD.expensiveandtechnical解析：正确答案为C。第6段前文讨论"mobilelearningapps"，后文列举"on-the-goaccesstomaterials"，最后用"ubiquitousconnectivity"总结，强调技术无处不在。选项A与第3段"itspenetrationacrossdemographics"矛盾；选项B与第7段"itsadoptionincorporatetraining"相悖；选项D与第5段"affordablesmartphones"不符。5.Accordingtothepassage,whichofthefollowingisNOTarecommendedstrategyforsuccessfulonlinelearning?A.SettingaconsistentdailyscheduleB.ParticipatingactivelyinvirtualdiscussionforumsC.RelyingsolelyonrecordedlecturesforpreparationD.Formingstudygroupswithclassmates解析：正确答案为C。第2段明确建议"createadedicatedstudyspace"，第4段强调"regularcommunicationwithinstructors"，第7段指出"peercollaborationenhancesretention"，但第3段警告"over-relianceonpassivecontentconsumptionleadstosuperficialunderstanding"。选项A在第5段有提及；选项B在第6段有支持；选项D在第8段有建议。6.Theauthor'suseoftheword"paradigm"inparagraph7servesprimarilyto______.A.emphasizetherevolutionarynatureofdigitaleducationB.criticizeoutdatedteachingmethodologiesC.introduceanewtheoreticalframeworkD.highlighttheeconomicbenefitsofonlinecourses解析：正确答案为A。第7段前文列举"shiftfromteacher-centeredtolearner-centered"，后文用"paradigmshift"总结，该词在学术语境中常指根本性变革。选项B与第3段"respectfortraditionalwisdom"矛盾；选项C未提及任何理论名称；选项D与第9段"focusonscalability"无关。7.Whatisthemainfunctionofthestatisticsinparagraph8?A.TopersuadereaderstoenrollinonlinecoursesimmediatelyB.TodemonstratethegrowingpopularityofdigitallearningplatformsC.ToarguethattechnologyhaseliminatededucationalinequalityD.Toprovideevidenceforthesuperioreffectivenessofblendedlearning解析：正确答案为B。该段数据来源明确（第2句"basedonrecentedTechreports"），列举具体数字（第3句"over60%ofhighereducationinstitutions..."），后文进一步说明"marketgrowthprojectionsremainstrong"，呈现客观趋势。选项A带有煽动性，与第4段"ethicalconsiderations"相悖；选项C与第5段"stillsignificantdisparities"矛盾；选项D将数据归因于混合学习，但原文未建立直接因果关系。8.Thepassagesuggeststhatthebiggestchallengeinimplementingdigitaleducationis______.A.developinguser-friendlyinterfacedesignsB.ensuringequitableaccesstotechnologyC.maintainingstudentmotivationinvirtualenvironmentsD.hiringqualifiedinstructorsforonlineplatforms解析：正确答案为B。第3段直接指出"themostpressingissueisthedigitaldivide"；第6段通过"financialbarriers"强化；第9段用"equityconcerns"总结。选项A在第7段有提及但非核心；选项C在第8段有讨论但未列为首要；选项D与第4段"manyteacherslackdigitalpedagogicaltraining"矛盾。9.Accordingtotheauthor,whichfactorwillmostlikelydeterminethesuccessofonlinelearninginitiatives?A.ThequalityoftechnicalinfrastructureB.TheengagementlevelofstudentsC.ThenumberofcoursesofferedindigitalformatD.Thefinancialinvestmentbyinstitutions解析：正确答案为B。第5段强调"studentagencyandmotivationarekeydeterminants"；第7段用"humanelement"概念暗示非技术因素；第10段总结"pedagogicalapproachmattersmorethanplatformfeatures"。选项A在第6段有提及但被"humanfactors"置于次要地位；选项C与第8段"curriculumrelevance"无直接关系；选项D在第9段被"administrativesupport"超越。10.Thepassageconcludesbysuggestingthat______.A.onlinelearningwilleventuallyreplacetraditionaleducationcompletelyB.digitaleducationrequiresabalancedapproachintegratingvariouselementsC.technologywillsolvealleducationalchallengesinthefutureD.highereducationinstitutionsshouldabandonphysicalcampusesimmediately解析：正确答案为B。最后两段形成对比：第11段列举"bestpractices"（混合模式、教师培训、支持系统），第12段强调"holisticimplementation"，隐含需要多维度协调。选项A与第3段"blendedlearningoutperformspurelyonlineoptions"矛盾；选项C过于绝对，与第4段"ethicalconsiderations"相悖；选项D与第5段"physicalspacesremainvaluable"不符。二、填空题（本大题共10小题，每小题2分，共20分）1.Thepassagearguesthateffectiveonlinelearningrequires______betweenflexibilityandstructure.2.Accordingtoparagraph4,"algorithmicpersonalization"referstotheuseof______totailoreducationalexperiences.3.Theauthorsuggeststhatthebiggestobstacletodigitaleducationindevelopingregionsis______.4.Inparagraph6,thephrase"learningecosystems"mostlikelyrefersto______.5.Thestatisticsinparagraph8indicatethat______ofhighereducationinstitutionsnowofferfullyonlinedegreeprograms.6.Thepassageimpliesthatstudentengagementinvirtualcoursescanbeimprovedby______.7.Accordingtotheauthor,themostsignificantadvantageofdigitaleducationisits______.8.Theword"pedagogical"inparagraph7mostlikelyrefersto______.9.Thepassageconcludesbyrecommendingthatinstitutionsshould______whenadoptingneweducationaltechnologies.10.Theauthor'stonethroughoutthepassagecanbebestdescribedas______.三