局域网多媒体教学系统的设计与实现

编号：审定成绩：********学院2011届毕业设计（论文）题目：局域网多媒体教学系统的设计与实现分院：软件工程分院学生姓名：********专业：软件设计与开发班级：****班考号:******学号：*************指导教师：********填表时间：2011年1月********学院摘要传统教学模式下各种矛盾的客观存在,严重地制约了计算机基础课程的教学效果,在教学中造成了难以逾越的障碍。所以,客观上要求改革传统教学模式,寻求一种能将图形、动画、声音、文字等各种媒体信息引入教学过程,适用学生人数多、直观性强的教学手段,以便有效组织课堂教学内容、增加教学信息量、加强教师间相互交流,使学生能生动活泼地进行学习。而多媒体网络教学系统的应用,就能有效地实现这些功能。多媒体是指以计算机为核心，交互地综合处理文本、图形、图像、音频、视频等多种媒体信息，并使这些信息建立逻辑连接，以协同表现出更丰富、更复杂的信息。传统的教学模式以教师为中心，强调死知识、死智能的传授，学生对知识只是被动接受，毫无自主性可言。相反，多媒体网络教育以学生为中心，以小组合作、个别化为学习模式，强调知识的理解和综合能力的培养形式，学生的自主性无可比拟。多媒体网络教学不是简单地演示教学内容，而是把教学内容通过文本、图像、声音、动画、视频等形式来共同呈现教学内容，以达到图文、声像、三维动画一体化的效果。与传统的教学模式相比，多媒体网络教学可以激发学生的兴趣，提高学习积极性。多媒体网络技术在教学中的应用，极大地拓展了教育功能，使多媒体信息的综合处理及交互功能得以充分发展，实现了多媒体信息资源的共享，拓宽了受教育者接受知识的渠道。勿庸质疑，多媒体网络在教育中起着非常重要的作用。关键词：传统教学;多媒体;多媒体网络教学;AbstractThetraditionalteachingmodecontradictionsexistobjectively;severelyrestrictbasiccomputercourseteachingeffect,intheteachingcausedinsuperablebarrier.So,whichcallsforthereformoftraditionalteachingmode,seekawillgraphicsandanimations,voice,textandothervariousmediainformationintoteachingforstudents,morepeople,intuitivestrongteachingmeans,inordertoeffectivelyorganizeclassteachingcontents,teachinginformationandstrengthenteacher'sincreasemutualcommunication,sothatthestudentscanlivelytolearn.Andtheapplicationofmultimedianetworkteachingsystem,caneffectivelyachievethesefunctions.Multimediareferstothecomputerasthecore,interactivelysynthesisprocessingtext,graphics,audio,videoimage,etc.Variousmediainformationandmaketheinformation,establishingalogicalconnectionwithcollaborativeshowsricherandmorecomplexinformation.Thetraditionalteachingmodewiththeteacherasthecenter,emphasizingthedeath,deathintelligentimpartingknowledgetostudents'knowledge,itpassivelyacceptsnoautonomyinexile.Instead,multimedianetworkeducationtostudentsasthecenter,taketheteamcooperation,individualintolearningmode,emphasizeknowledgeunderstandingandcultivatecomprehensiveabilityform,student'sindependencyincomparable.Multimedianetworkteachingisnotsimplythedemonstrationteachingcontent,butteachingcontentbytext,images,audio,animation,videoandotherformstojointlypresentteachingcontent,inordertoachievegraphic,audio-visual,3danimationintegrationeffect.Comparedwiththetraditionalteachingmode,multimedianetworkteachingcanstimulatestudents'interest,improvetheirlearningenthusiasm.Multimedianetworktechnologyintheteachingapplication,greatlyexpandtheeducationfunction,makethemultimediainformationcomprehensivetreatmentandinteractivefunctiontothefulldevelopment,realizethemultimediainformationresourcessharing,andwidenededucatestoreceiveknowledgeofchannels.Itgoesinquestion;multimedianetworkeducationplaysaveryimportantrole.Keywords:Thetraditionalteaching,Multimedia;Multimedianetworkteaching,目录摘要.....................................................................................................................................IIABSTRACT.............................................................................................................................III第一章引言..........................................................................................................................1第二章多媒体教学系统简介..............................................................................................2第三章多媒体教学系统的设计原则..................................................................................3第四章多媒体网络教室的系统..........................................................................................54.1网络操作系统的选择.......................................................................................54.2多媒体网络教室的系统配置...........................................................................5第五章多媒体网络系统设计..............................................................................................85.1快速以太网（100BASE-T）.............................................................................85.2100BASE-TX组网方式......................................................................................85.3功能实现...........................................................................................................95.4主要技术.........................................................................................................10第六章多媒体网络教室的应用方式................................................................................166.1课堂教学中的应用.........................................................................................166.2在多媒体辅助教学中的应用.........................................................................176.3在网络教学中的应用.....................................................................................18第七章多媒体网络教学系统的功能................................................................................20第八章多媒体教学网络的选择........................................................................................228.1软件方式：.....................................................................................................228.2软件+硬件方式...............................................................................................228.3全硬件方式（HICLASS）..............................