2021-2023年高考英语真题分项解读及变式汇编14 七选五真题变式题（乙卷解析版）

20212023年高考英语真题分项解读及变式汇编14七选五真题变式题（乙卷解析版）一、选择题（每题1分，共5分）1.Whatdoestheword"ambiguous"meaninthecontextofthepassage?A.ClearB.UncertainC.ImportantD.Interesting2.Whichofthefollowingbestdescribesthemainideaofthesecondparagraph?A.ThebenefitsoftechnologyB.TheproblemswithtechnologyC.ThehistoryoftechnologyD.Thefutureoftechnology3.Accordingtotheauthor,whatistheprimarycauseofairpollution?A.IndustrialemissionsB.DeforestationC.VehicleemissionsD.Naturaldisasters4.Whatisthepurposeoftheexamplegiveninthethirdparagraph?A.ToillustrateapointB.ToprovideevidenceD.Tocontrasttwothings5.Inthecontextofthepassage,whatdoesthephrase"breaktheice"mean?A.TostartaconversationB.ToendaconversationC.TomakeajokeD.Toapologize二、判断题（每题1分，共5分）6.Theauthorbelievesthattechnologyhasonlypositiveeffectsonsociety.()7.Thepassagemainlydiscussestheadvantagesofusingrenewableenergysources.()8.Theauthorsuggeststhatairpollutionisaminorproblemthatcanbeeasilysolved.()9.Theexampleinthethirdparagraphisusedtosupporttheauthor'smainargument.()10.Thephrase"breaktheice"isusedtodescribeadifficultsituation.()三、填空题（每题1分，共5分）11.Themaincauseofairpollutionis________.12.Thepurposeoftheexampleinthethirdparagraphisto________.13.Theword"ambiguous"inthecontextofthepassagemeans________.14.Themainideaofthesecondparagraphisaboutthe________oftechnology.15.Thephrase"breaktheice"meansto________.四、简答题（每题2分，共10分）16.Whataretheprimarycausesofairpollutionaccordingtotheauthor?17.Explainthepurposeoftheexamplegiveninthethirdparagraph.18.Describethemainideaofthesecondparagraph.19.Whatdoestheword"ambiguous"meaninthecontextofthepassage?20.Whatdoesthephrase"breaktheice"meaninthecontextofthepassage?五、应用题（每题2分，共10分）21.Imagineyouarewritingareportontheeffectsoftechnologyonsociety.Whatwouldbeyourmainargument?22.Youareconductingasurveyonrenewableenergysources.Whatquestionswouldyouask?23.Youarecreatingapresentationonairpollution.Whatstatisticswouldyouinclude?24.Youarewritinganessayontheadvantagesofusingtechnologyineducation.Whatwouldbeyourmainpoints?25.Youarepreparingaspeechontheimportanceofenvironmentalconservation.Whatsolutionswouldyousuggest?六、分析题（每题5分，共10分）26.Analyzetheauthor'stoneinthepassage.Howdoesitaffectthereader'sperceptionofthetopic?27.Evaluatetheeffectivenessoftheexamplegiveninthethirdparagraph.Doesitsupporttheauthor'sargument?七、实践操作题（每题5分，共10分）28.Createaposterraisingawarenessabouttheimportanceofreducingairpollution.29.Designabrochureprovidinginformationaboutrenewableenergysourcesandtheirbenefits.八、专业设计题（每题2分，共10分）30.Designaprogramthatcalculatestheaverageofalistofnumbers.31.Createadatabaseschemaforalibrarymanagementsystem.32.Writeanalgorithmtosortalistofnamesinalphabeticalorder.33.Developaflowchartforaprocessoforderinggoodsonline.34.Sketchauserinterfaceforamobilebankingapplication.九、概念解释题（每题2分，共10分）35.Explaintheconceptofinheritanceinobjectorientedprogramming.36.Definetheterm"databasenormalization".38.Whatisarecursivefunctioninprogramming?十、思考题（每题2分，共10分）40.Howcanartificialintelligencebeusedtoimprovehealthcare?41.Whatarethepotentialrisksofusingsocialmedia?42.Discusstheimpactoftechnologyoneducation.43.Howcanbusinessesbenefitfrombigdataanalytics?44.Whatarethechallengesofdevelopingsustainableenergysolutions?十一、社会扩展题（每题3分，共15分）46.Discusstheethicalimplicationsofusingfacialrecognitiontechnologyinpublicspaces.47.Howcanvirtualrealitybeusedtoenhancethelearningexperience?48.Explorethepotentialofblockchaintechnologyinimprovingsupplychainmanagement.49.Discusstheimpactoftheinternetonpoliticalactivism.一、选择题答案1.B2.C3.A4.D5.B二、判断题答案6.True7.False8.True9.False10.True三、填空题答案11.DataStructure12.ObjectorientedProgramming13.DatabaseManagementSystem14.SoftwareDevelopmentLifeCycle15.Cybersecurity四、简答题答案16.Encryptionistheprocessofconvertingplaintextintociphertexttoprotectitfromunauthorizedaccess.17.Analgorithmisasetofinstructionsoraformulausedtosolveaproblemorperformatask.18.Adatabaseisacollectionoforganizeddatastoredandaccessedelectronically.19.Machinelearningisafieldofartificialintelligencethatenablesmachinestolearnfromdataandimprovetheirperformancewithoutbeingexplicitlyprogrammed.五、应用题答案21.Seeanswerabove.22.Seeanswerabove.23.Seeanswerabove.24.Seeanswerabove.25.Seeanswerabove.六、分析题答案26.Seeanswerabove.27.Seeanswerabove.七、实践操作题答案28.Seeanswerabove.29.Seeanswerabove.1.基础概念：包括编程语言、数据结构、算法、数据库、软件工程等基本概念，这些是计算机科学的核心知识。2.编程原理：涉及面向对象编程、函数式编程、程序设计范式等编程方法论。3.数据管理：涵盖数据库设计、数据建模、数据库管理系统（如SQL）的使用。4.软件开发：包括软件开发生命周期、需求分析、系统设计、编码、测试和维护等阶段。5.计算机网络：涉及网络协议、网络架构、网络安全等基础知识。7.云计算与大数据：讨论云计算服务模型、大数据处理和分析技术。8.信息安全：包括加密