2026年山东专升本公共课模拟试题（含详细答案）-1

2026年山东专升本公共课模拟试题（含详细答案）考试说明：本套试题严格参照山东专升本最新考试大纲命题，包含公共英语、计算机基础两大必考科目，题型、分值、难度贴合统考真题，聚焦高频考点、易错重难点，答案解析详实易懂，适用于专升本冲刺模拟刷题、考点复盘。考试时长：120分钟满分：200分（英语100分、计算机100分）第一部分公共英语（100分）一、单项选择题（共20题，每题1.5分，共30分）1.Weshouldtakefulladvantage________everyopportunitytoimproveourEnglishskills.A.ofB.inC.onD.at2.BythetimeIgraduatefromcollege,I________inthiscityforfouryears.A.havelivedB.willhavelivedC.livedD.hadlived3.________isknowntoall,practicemakesperfect.A.ItB.WhatC.AsD.Which4.Themanagerinsistedthatthework________finishedbeforetheendoftoday.A.beB.isC.willbeD.was5.Thereisnodoubt________readingisbeneficialtopersonalgrowth.A.whetherB.ifC.thatD.what6.Hehadnochoicebut________thedifficulttaskalone.A.finishB.finishingC.tofinishD.finished7.________tiredhewas,hestillcontinuedtofinishhishomework.A.HoweverB.WhateverC.AlthoughD.Though8.Thereason________hewaslateisthathemissedtheearlybus.A.whyB.thatC.whichD.what9.Itwasyesterday________Imetmyoldclassmateinthestreet.A.whenB.thatC.whichD.where10.Iwouldrather________athomethangooutonrainydays.A.stayB.tostayC.stayingD.stayed11.Thefilmiswellworth________.Ittellsatouchingstory.A.watchB.watchingC.towatchD.watched12.________moretime,wecouldhavecompletedtheprojectbetter.A.GivenB.GivingC.TogiveD.Give13.Fewpeopleknowthetruth,________?A.dotheyB.don’ttheyC.aretheyD.aren’tthey14.Shedevotesmostofhersparetime________Englishlearning.A.inB.onC.toD.for15.You________bequietinthelibrary.It’sabasicrule.A.canB.mayC.mustD.could16.Thenumberofstudentsinourschool________increasingyearbyyear.A.isB.areC.wasD.were17.Ihavetwosisters,both________areteachers.A.ofthemB.ofwhomC.ofwhichD.them18.Onlybyworkinghard________achieveyourdreams.A.youcanB.canyouC.youcouldD.couldyou19.Heapologized________hismistakeandpromisedtocorrectit.A.forB.toC.withD.on20.Weather________,wewillgoforapicnicthisweekend.A.permitsB.permittingC.permittedD.topermit二、完形填空（共10题，每题2分，共20分）Lifeisfullofchallengesandopportunities.Noonecanliveacompletelysmoothlife.Whenwefacedifficulties,weshouldnotgiveupeasily.Positiveattitudeisthekeytosuccess.Apersonwithapositivemindcanalwaysfindsolutions21problemsinsteadofcomplaining.Everyfailureisavaluablelesson.Itteachesustobemorecarefuland22inthefuture.Timeispreciousandneverreturnsonceitpasses.Manypeoplewastetimeonmeaninglessthingsandregretitlater.Weshouldmakefulluseoftimetoimprove23andpursueourgoals.Besides,learningisalifelongjourney.Nomatterhowoldweare,weneedtokeeplearningnewknowledgeandskills.Continuouslearninghelpsuskeeppace24thetimesandadapttothechangingsociety.Inshort,liferequirescourage,persistenceandhardwork.Aslongaswesticktoourdreamsandkeepmovingforward,wewillsurely25progressandrealizeourlifevalue.21.A.toB.ofC.forD.with22.A.patientB.impatientC.lazyD.careless23.A.ourselvesB.themselvesC.myselfD.yourself24.A.ofB.withC.toD.in25.A.makeB.doC.takeD.get26.A.howeverB.thereforeC.butD.though27.A.faceB.facesC.facingD.faced28.A.strongB.strongerC.strongestD.thestrongest29.A.achieveB.achievingC.achievedD.toachieve30.A.finalB.finallyC.lastD.lately三、阅读理解（共2篇，每篇5题，每题3分，共30分）Passage1Readingisoneofthemostbeneficialhabitsapersoncandevelop.Itisnotonlyawaytogainknowledge,butalsoaneffectivemethodtorelaxandenrichourspiritualworld.Inmodernsociety,mostpeoplearebusywithworkandstudy.Theyspendplentyoftimeonmobilephonesandsocialmedia,ignoringthejoyofreading.Infact,readingcanbringusendlessbenefits.Firstofall,readingbroadensourhorizons.Booksrecorddifferentcultures,historiesandlifeexperiences,allowingustounderstandtheworldwithoutgoingout.Secondly,readingimprovesourthinkingabilityandlanguageexpressionability.Byreadingvariousarticlesandbooks,wecanlearnlogicalthinkingandstandardwritingskills,whicharehelpfulforstudyandwork.Finally,readingcancalmourmood.Whenwefeelanxiousortired,readingaquietbookcanhelpusrelievepressureandregainpeaceofmind.Inaword,readingisalifelongtreasure.Weshoulddevelopagoodreadinghabitandsticktoiteveryday.31.Whatisthemainideaofthepassage?A.ThewaystorelaxindailylifeB.ThebenefitsofreadingC.HowtodevelopgoodhabitsD.Thedisadvantagesofmobilephones32.Whydoesreadingbroadenpeople’shorizons?A.IthelpspeoplemakemorefriendsB.ItletspeopleknowdifferentculturesandexperiencesC.Itimprovespeople’sspeakingskillsD.Ithelpspeopletravelaroundtheworld33.WhichofthefollowingisNOTthebenefitofreading?A.RelievinglifepressureB.ImprovingthinkingabilityC.IncreasingworkingpressureD.Enrichingspiritualworld34.Whatcanreadingdowhenpeoplefeelanxious?A.MakepeoplemoretiredB.HelppeoplecalmdownC.LetpeoplegiveupeasilyD.Improvepeople’sworkefficiency35.Theauthoradvisespeopleto________.A.stayawayfrommobilephonesB.travelmoretoknowtheworldC.keepadailyreadinghabitD.learnmorewritingskillsPassage2WiththerapiddevelopmentofInternettechnology,onlinelearninghasbecomemoreandmorepopularamongstudents.Comparedwithtraditionalofflinelearning,onlinelearninghasuniqueadvantages.First,onlinelearningbreaksthelimitationoftimeandspace.Studentscanlearnanytimeandanywhere,whichisveryconvenientforthosewhohavebusyschedules.Theycanwatchteachingvideosrepeatedlytounderstanddifficultknowledgepoints,whichisnoteasytorealizeintraditionalclassrooms.Second,onlinelearningresourcesarerichanddiverse.TheInternetprovidesalargenumberofhigh-qualitycourses,teachingmaterialsandlearningtoolsfromalloverthecountry.Studentscanchooselearningcontentaccordingtotheirownlearningneedsandweaknesses.However,onlinelearningalsohasshortcomings.Withoutthesupervisionofteachers,somestudentslackself-discipline.Theymaybedistractedbygamesandvideosduringlearning,resultinginlowlearningefficiency.Therefore,studentsneedtohavestrongself-controlabilitywhenlearningonline.36.Whatmakesonlinelearningpopularnowadays?A.ThedevelopmentofInternettechnologyB.ThedeclineofofflineschoolsC.Students’lackoflearningtimeD.Thehighcostofofflinelearning37.Whatistheadvantageofonlinelearning?A.IthasstrictteachersupervisionB.ItisfreeoftimeandspacerestrictionsC.Studentshavehigherself-disciplineD.Learningefficiencyisalwayshigher38.Studentscan________throughonlinelearning.A.watchteachingvideosrepeatedlyB.avoidalllearningdifficultiesC.getfreelearningcertificatesD.communicatewithteachersfacetoface39.Whatproblemmayonlinelearningbring?A.InsufficientlearningresourcesB.InconvenientlearningmethodsC.LowlearningefficiencyduetodistractionD.Toolittlelearningcontent40.Thepassagemainlytalksabout________.A.thedisadvantagesofInternettechnologyB.theadvantagesanddisadvantagesofonlinelearningC.howtoimproveofflinelearningefficiencyD.thewaystodevelopself-discipline四、翻译（共5小题，每题2分，共10分）41.坚持努力，你终会实现自己的梦想。42.阅读能够开阔眼界、丰富知识。43.只有珍惜时间，我们才能不虚度青春。44.良好的心态是克服困难的关键。45.团队合作能够帮助我们更快地完成目标。五、书面表达（10分）请以MyViewonLifelongLearning为题，写一篇80-120词的英语短文。内容包含：1.终身学习的重要性；2.当代青年如何坚持终身学习。第二部分计算机基础（100分）一、单项选择题（共30题，每题2分，共60分）1.计算机的核心运算部件是（）A.内存B.CPUC.硬盘D.显卡2.计算机断电后，数据会全部丢失的存储器是（）A.RAMB.ROMC.硬盘D.U盘3.二进制数1011转换为十进制数是（）A.10B.11C.12D.134.操作系统的主要功能是（）A.实现软硬件资源管理B.完成数据运算C.处理文字和表格D.实现网络通信5.Windows系统中，复制文件的快捷键是（）A.Ctrl+XB.Ctrl+CC.Ctrl+VD.Ctrl+Z6.在Word中，快速保存文档的快捷键是（）A.Ctrl+AB.Ctrl+SC.Ctrl+FD.Ctrl+P7.Excel中，用来求和的函数是（）A.MAXB.MINC.SUMD.AVERAGE8.PowerPoint演示文稿的默认保存格式是（）A..pptB..pptxC..pdfD..doc9.计算机网络中，LAN指的是（）A.广域网B.局域网C.城域网D.互联网10.IP地址的版本中，目前主流使用的是（）A.IPv4B.IPv5C.IPv6D.IPv811.下列属于系统软件的是（）A.WordB.WindowsC.PhotoshopD.Excel12.计算机病毒的本质是（）A.细菌B.恶意程序代码C.系统漏洞D.硬件故障13.在Excel中，A1:A30表示的是（）A.A列第1行到第30行单元格B.第1行到第30行所有单元格C.A1和A30两个单元格D.第A列所有单元格14.Word中，设置段落对齐方式不包括（）A.左对齐B.居中对齐C.环绕对齐D.两端对齐15.完整的计算机硬件系统由（）五大部分组成A.主机、显示器、键盘、鼠标、硬盘B.运算器、控制器、存储器、输入设备、输出设备C.CPU、内存、硬盘、显卡、外设D.运算器、内存、控制器、显示器、键盘16.1GB等于（）A.1024KBB.1024MBC.1000MBD.1000KB17.网络中WWW的含义是（）A.万维网B.局域网C.广域网D.物联网18.在PowerPoint中，切换幻灯片的动画效果属于（）A.自定义动画B.幻灯片切换C.版式设置D.主题设置19.下列不属于计算机输入设备的是（）A.键盘B.鼠标C.打印机D.扫描仪20.数据库中，用来唯一标识每条记录的字段是（）A.主键B.外键C.索引D.字段名21.Windows中，回收站的作用是（）A.永久删除文件B.临时存放被删除文件，可恢复C.存储系统文件D.清理病毒文件22.Excel中，求平均值的函数是（）A.SUMB.COUNTC.AVERAGED.MAX23.计算机能够直接识别和执行的语言是（）A.高级语言B.汇编语言C.机器语言D.脚本语言24.下列网络传输介质中，传输速度最快、抗干扰能力最强的是（）A.双绞线B.光纤C.同轴电缆D.电话线25.Word中，撤销上一步操作的快捷键是（）A.Ctrl+YB.Ctrl+ZC.Ctrl+XD.Ctrl+C26.多媒体计算机能够处理的信息不包括（）A.文字B.声音C.电磁波D.图像视频27.防火墙的主要作用是（）A.加快网络速度B.隔离内外网络，防范网络攻击C.清理系统垃圾D.修复系统漏洞28.Excel中，单元格地址$A$1属于（）A.相对引用B.绝对引用C.混合引用D.无效引用29.操作系统属于（）A.应用软件B.系统软件C.办公软件D.娱乐软件30.防止U盘传播病毒最有效的操作是（）A.直接打开U盘文件B.先查杀病毒再使用C.格式化所有U盘D.关闭电脑防火墙二、判断题（共15题，每题2分，共30分，对的打√，错的打×）1.计算机内存容量越大，运行速度相对越快。（）2.二进制只有0和1两个数码。（）3.删除到回收站的文件无法恢复。（）4.Excel中公式必须以等号“=”开头。（）5.打印机属于计算机输入设备。（）6.网络协议是计算机网络通信的规则和标准。（）7.Word中可以同时打开多个文档窗口。（）8.计算机病毒只能通过网络传播。（）9.ROM存储器断电后数据不会丢失。（）10.PowerPoint幻灯片不能设置背景音乐。（）11.IPv4地址由32位二进制数组成。（）12.系统软件是为解决具体办公、娱乐问题开发的软件。（）13.剪切操作后，原文件内容会被移除。（）14.多媒体信息具有数字化、交互性的特点。（）15.清空回收站后，文件可以通过系统工具直接恢复。（）三、简答题（共2题，每题5分，共10分）1.简述计算机病毒的主要特点。2.简述局域网（LAN）的特点及日常应用场景。详细参考答案及解析第一部分公共英语答案解析一、单项选择题（1-20）1.A解析：固定搭配takeadvantageof利用。2.B解析：bythetime+将来时间，主句用将来完成时willhavedone。3.C解析：asisknowntoall众所周知，固定非限制性定语从句用法。4.A解析：insist表示“坚决要求”时，从句用虚拟语气，(should)+动词原形。5.C解析：Thereisnodoubtthat...毫无疑问，固定句型。6.C解析：havenochoicebuttodosth.别无选择只能做某事。7.A解析：however+形容词/副词，引导让步状语从句，意为“无论多么”。8.A解析：thereasonwhy...isthat...……的原因是……，固定定语从句结构。9.B解析：Itwas...that...强调句型，去掉结构句意完整。10.A解析：wouldratherdothando宁愿做某事也不愿做某事。11.B解析：beworthdoing值得做某事，主动表被动。12.A解析：过去分词作条件状语，givenmoretime如果被给予更多时间。13.A解析：few表示否定含义，反义疑问句遵循前否后肯，用dothey。14.C解析：devotetimetodoingsth.投入时间做某事，to为介词。15.C解析：must表示强制、规定，意为“必须”，符合图书馆规则语境。16.A解析：thenumberof+名词复数，谓语动词用单数形式。17.B解析：非限制性定语从句，指代人用whom，bothofwhom两者都。18.B解析：only+状语置于句首，句子部分倒装，情态动词提前。19.A解析：apologizeforsth.为某事道歉，固定搭配。20.B解析：独立主格结构，weatherpermitting天气允许的话。二、完形填空（21-30）21.A解析：solutiontoproblems问题的解决办法，固定搭配。22.A解析：失败教会我们要细心、有耐心，patient有耐心的。23.A解析：improveourselves提升自我，主语为we，对应反身代词ourselves。24.B解析：keeppacewiththetimes与时俱进，固定短语。25.A解析：makeprogress取得进步，固定搭配。26.C解析：前后语义转折，but但是。27.A解析：whenwefacedifficulties当我们面对困难时，主谓一致。28.B解析：moreandmorestronger越来越强大，比较级用法。29.D解析：trytodosth.努力做某事。30.B解析：finally最终、最后，副词修饰整句话。三、阅读理解Passage1答案：31.B32.B33.C34.B35.CPassage2答案：36.A37.B38.A39.C40.B四、翻译参考答案41.Keepworkinghard,andyouwillfinallyrealizeyourdreams.42.Readingcanbroadenourhorizonsandenrichourknowledge.43.Onlybycherishingtimecanweliveuptoouryouth.44.Agoodattitudeisthekeytoovercomingdifficulties.45.Teamworkcanhelpusachievegoalsfaster.五、书面表达参考范文MyViewonLifelongLearningLifelonglearningisanessentialhabitforeveryoneinmodernsociety.Withtherapiddevelopmentofsociety,newknowledgeandskillsareemergingconstantly.Onlybykeepinglearningcanwekeeppacewiththetimesandimproveourselves.Foryoungpeople,lifelonglearningisofgreatimportance.Ithelpsusenrichourknowledge,broadenourhorizonsandimproveourcomprehensiveabilities.Tosticktolifelonglearning,weshouldformaregularreadinghabiteveryday.Besides,weneedtolearnprofessionalskillsactivelyandkeeplearningfrompractice.Inthisway,wecanmakecontinuousprogressandrealizepersonalgrowth.（字数：112）第二部分计算机基础答案解析一、单项选择题（1-30）1.B解析：CPU（中央处理器）是计算机运算和控制的核心部件。2.A解析：RAM随机存储器，断电数据丢失；ROM只读存储器，断电数据保留。3.B解析：1×2³+0×2²+1×2¹+1×2⁰=8+0+2+1=11。4.A解析：操作系统核心功能是管理计算机软硬件资源，协调程序运行。5.B解析：Ctrl+C复制、Ctrl+X剪切、Ctrl+V粘贴、Ctrl+Z撤销。6.B解析：Ctrl+S是全系办公软件通用保存快捷键。7.C解析：SUM求和、AVERAGE求平均、MAX求最大值、MIN求最小值。8.B解析：高版本PPT默认格式.pptx，低版本为.ppt。9.B解析：LAN局域网、WAN广域网、MAN城域网。10.A解析：目前国内网络主