教育信息技术类论文范文初中英语版

论文的主要目的是借鉴国内外对信息技术与课程整合的研究经验，在认知学习理论、建构主义学习理论、多元智能理论以及人本主义心理学的指导下，采用文献研究法、问卷调查法和实践研究法，借助开放源代码网络平台Moodle进行信息技术与高等师范院校教育技术学专业《教育技术学导论》课程整合的研究。论文深入剖析了信息技术与课程整合的基本理论和方法，通过在Moodle网络平台上进行信息技术与《教育技术学导论》课程整合的实践探索，总结设计出基于Moodle的信息技术与《教育技术学导论》课程整合的过程模式，然后阐述了应用过程模式进行信息技术与《教育技术学导论》课程整合的一般过程，并提供了整合案例。最后对信息技术与《教育技术学导论》课程整合的效果进行了分析，指出研究存在的问题并为后续研究提出了建议。作者期望通过本研究能够解决当前《教育技术学导论》课程教学中存在的问题，为高等院校实施信息技术与课程整合提供一些借鉴和启示，并且推动Moodle网络平台在国内信息技术与课程整合研究中的应用。论文第一章首先介绍了信息技术与课程整合的研究背景和研究意义，然后介绍了国内外信息技术与课程整合的研究现状，最后说明了本文的研究目标和采用的研究方法。论文第二章阐述了信息技术与课程整合的基本理论。首先阐述了信息技术与课程整合的内涵、目标、原则和支持理论，然后介绍了信息技术与课程整合的阶段及现有的模式，最后分析了网络辅助教学、混合学习和网络课程三个概念与信息技术与课程整合概念的区别。信息技术与课程整合是信息技术与学科课程教学的一种双向、互动的有机融合，即不仅要将信息技术作为一种工具促进课程的学习和教学，而且要培养学习者的信息素养。其实质是利用信息技术营造一种新型的教学环境，实现一种以“自主、探究、合作”为特征的教与学方式，改革传统的课堂教学结构，从而培养学习者的创新精神和实践能力。论文第三章主要通过对信息技术与课程整合调查问卷的统计分析验证信息技术与《教育技术学导论》整合的必要性和可行性。整合教学前，作者分别向2005级本科生和2006级本科生发放调查问卷，了解其学习《教育技术学导论》课程的情况，为整合研究开展的必要性和可行性分析提供参考依据。论文第四章根据在Moodle网络平台上进行信息技术与《教育技术学导论》课程整合的实践探索，总结设计出基于Moodle的信息技术与《教育技术学导论》课程整合的过程模式，并阐述了应用过程模式进行信息技术与《教育技术学导论》课程整合的一般过程，然后提供了具体应用过程模式的典型案例。要进行信息技术与课程整合，必须落实到具体的学习活动上。在Moodle网络平台上，作者主要通过开展自主探究学习活动和协作学习活动来实施信息技术与《教育技术学导论》课程的整合。因此，本章依次探讨了通过开展自主探究学习进行信息技术与课程整合的过程模式和通过开展协作学习进行信息技术与课程整合的过程模式。论文第五章首先通过对信息技术与课程整合前后测调查问卷的对比研究进行整合效果分析，具体分析了整合教学前后学生“学习《教育技术学导论》课程的兴趣”、“信息素养能力”、“自主探究能力”、“协作学习能力”以及整体能力的变化情况。然后分析了整合研究过程中存在的问题，对问题进行了反思并提出若干建议。论文第六章对本文的主要工作及研究成果进行了总结性阐述。 [1] 王晓波，魏宁，何克抗构建数字化教学环境——何克抗教授谈信息技术与课程整合的核心内涵[J] 信息技术教育 2006(02)[2] 陈仕品多元智能理论指导下的信息技术与课程整合[J] 中小学电教 2006(01)[3] 韩骏，刘菁开源的网络教学平台Moodle系统[J] 中小学信息技术教育 2006(01)[4] 赵颖信息技术与课程整合的模式研究[J] 辽宁师范大学学报 2005(05)[5] 基础教育跨越式发展试验总课题组 “基础教育跨越式发展创新试验”项目介绍[J] 基础教育参考 2005(05)[6] 何克抗信息技术与课程深层次整合的理论与方法[J] 电化教育研究 2005(01)[7] 胡俊网络环境下学生自主探究学习及其教学模式研究[J] 电化教育研究 2005(01)[8] 吕森林混合式学习对信息技术与课程整合的启示[J] 中国远程教育 2004(19)[9] 金利波，杨青，马学戈信息技术与课程整合的三种模式[J] 中小学信息技术教育 2004(08)[10] 王晓素，师书恩信息技术与课程整合的模式研究[J] 中小学信息技术教育 2004(07)

第一篇Hi，I’m I'm 13 years old and I study in xxx Middle S My school is Every morning I get up at seven and have And then I go to school at half past Lessons begin at eight o’ We have four lessons in the morning and Chinese is my favourite We usually have 10 minute's break between two lessons and at about 12 o'clock we finish our morning I have lunch at school at twelve I like school lunch and I always have rice with meat and After lunch I often talk with my friends or play basketball with In the afternoon lessons start at half past one and finish at four o’ I play games after school with my friends and then go home at half past In the evening I do my homework and then watch TV At ten o’clock I go to It’s really a busy day but I like 第二篇 As we can see， the world population is growing rapidly day by So enough fresh water is needed to feed such a big What's more， with the development of industry， factories and vehicles produce poisonous gases or wastes， which consequently results in the pollution of Though fresh， a good amount of it can no longer be Only quite limited fresh water resource is available to human So it's high time for us human beings to take quick action to protect water Stop pollution and save water， otherwise， we cannot survive on the With fresh water， the world will be prosperous第三篇保护水资源： As we can see， the world population is growing rapidly day by So enough fresh water is needed to feed such a big What's more， with the development of industry， factories and vehicles produce poisonous gases or wastes， which consequently results in the pollution of Though fresh， a good amount of it can no longer be Only quite limited fresh water resource is available to human So it's high time for us human beings to take quick action to protect water Stop pollution and save water， otherwise， we cannot survive on the With fresh water， the world will be 翻译如下：正如大家看到世界人口增长迅速日。给这类大的人口需要有足够的淡水。怎么还有与工业事务局研究工厂和车辆产生有毒气体或，因此导致污染的水的废物。虽然新鲜的可以不再使用好的量。只有很有限的新鲜水资源可供人类。因此，它是我们人类采取快速行动，保护水资源的时候了。停止污染和保存水，否则，我们不能生存在地球上。新鲜的水世界将会繁荣。改革开放：It has been thirty years since China started reform and began a policy of opening up China to the outside This has resulted in great changes taking place in various With the nine-year compulsory education(九年制义务教育) program，all children have the chance to be In the past 30 years，China has made great progress in science and In 2003，China launched its first manned spaceship and fulfilled its first space walk in As economy is developing fast，people's living conditions have greatly In addition，there have also been great changes in The 29th Olympics were successfully hosted in Beijing and Chinese athletes won the most gold I'm really proud of the great achievements in the past 30 It is the leadership of the Communist Party and the great efforts of us Chinese people that made all these Nowadays，people are working hard towards a more advanced and harmonious I'm sure China will have a brighter future and Chinese people will live a happier 第四篇保护水资源： As we can see， the world population is growing rapidly day by So enough fresh water is needed to feed such a big What's more， with the development of industry， factories and vehicles produce poisonous gases or wastes， which consequently results in the pollution of Though fresh， a good amount of it can no longer be Only quite limited fresh water resource is available to human So it's high time for us human beings to take quick action to protect water Stop pollution and save water， otherwise， we cannot survive on the With fresh water， the world will be 翻译如下：正如大家看到世界人口增长迅速日。给这类大的人口需要有足够的淡水。怎么还有与工业事务局研究工厂和车辆产生有毒气体或，因此导致污染的水的废物。虽然新鲜的可以不再使用好的量。只有很有限的新鲜水资源可供人类。因此，它是我们人类采取快速行动，保护水资源的时候了。停止污染和保存水，否则，我们不能生存在地球上。新鲜的水世界将会繁荣。改革开放：It has been thirty years since China started reform and began a policy of opening up China to the outside This has resulted in great changes taking place in various With the nine-year compulsory education(九年制义务教育) program，all children have the chance to be In the past 30 years，China has made great progress in science and In 2003，China launched its first manned spaceship and fulfilled its first space walk in As economy is developing fast，people's living conditions have greatly In addition，there have also been great changes in The 29th Olympics were successfully hosted in Beijing and Chinese athletes won the most gold I'm really proud of the great achievements in the past 30 It is the leadership of the Communist Party and the great efforts of us Chinese people that made all these Nowadays，people are working hard towards a more advanced and harmonious I'm sure China will have a brighter future and Chinese people will live a happier 翻译如下：这是三十年以来中国开始改革与开始的外部 This 中国开放政策，导致在各个领域发生的巨大变化。于九年强制 education(九年制义务教育) 程序所有孩子都有机会被 In 在 30 年中国已取得很大进展科技 In 2003、中国推出其第一次的载人的飞船和完成首次空间行走在 As 经济发展迅速、人民生活条件大大改善。此外，也有很大的变化在 The 29 奥运成功承载在北京和中国运动员赢得最大的金牌。我的确感到自豪的丰功伟绩在过去的 30 It 是共产党的领导和我们中国人作出所有这些 Nowadays，people 正在努力向更先进，和谐 I 确信中国将会有一个光明的前景和中国人民将过幸福生活的努力。电脑利弊：The main disadvantages are: some of the young people are too obsessed with the network control poor， it will trap into the Relevant data show that young people indulge in network performance is more than 89 percent Online games will have a strong young vanity has led to some young people have an unhealthy psychological， severely hampered the normal development of young There are fighting games so that some young people think that real life can be like a virtual network of the world as ruled by the law of the jungle to the world today， leading toward the path of Play the role of those villains， so that boys like girls change， but it's like boys The trap of the second network， some people because of social discontent， the network's own desire to radiation， leading to others on the network by fraud， deceived many examples， list goes Many benefits， save time and effort before the provincial lesson entirely on hand-written， time-consuming and laborious， much more will have to Preparation of a computer is now "semi-automatic"， and the school to teach all the prior knowledge input into the computer， after layout， modify， save， and finally print it out; the same can also copy the Computer is time-saving， labor-saving good helper， it gives me more time to study materials， the design of better teaching 第五篇I like badminton and basketball，basketball is my favourite sport，I like basketball I always wear a T-shirt，shorts and runners to play I can throw the basketball in the net， I think it is easy， but someone think it is hard， I can catch the basketball， On Sundays，I am a bbasketball I like to watch basketball game on TV， Yao Ming is my favourite basketball player， I want to be a real basketball player 第六篇Hello everyone !DO you like sports? Let me tell you whate my favorite sport Well I like tennis Becase of playing tennis makes me be healthy and You can run on the playgrond and enjoy it every So I really like playing tennis very mnch! 第七篇a meaningfull activity Last month I went to the hometown with my family，We decided to swim in the river where my father often swim when he was But when we got there，there was only a dirty river，so we thought we got to a wrong But there was a old man，he said:"Here is a place where you want to go"He look so sad when he said Then he said:"Two years ago，here was really a beutifu place，but one day，many visitors come here and threw rubbish The river be dirty and dirty，and it look like this now"When I heard this，I think we should protect our It was really a meaningful activity第八篇Our school has now started an activity called “Build Civilized Classes and a Harmonious C” The topic is “ Get Rid of Bad Habits and Greet Civilization” Bad habits do Some students throw rubbish everywhere or spit in Some wear long Others are even addicted to smoking and We require that the students break away from these bad We urge the students to wear their school uniform and be polite to During the activity， we’ll hold a picture show， a competition of classroom and dormitory decorations and so We all hope that we’ll build each class into a civilized one and our campus into a harmonious 第九篇My Birthday PartyIt’s J Today I am16 years I am going to have a party at home and I am waiting for all my friends to They are going to bring?lots of beautiful presents with My parents are preparing a lot of nice things to eat and At the party we are going to play games， sing songs， dance and listen to I think we will have a good

现代信息技术教育毕业论文不难的，可以写很多题目。开始也不会，还是学长给的文方网，写的《东胜区中小学信息技术教育现状及问题对策》，很专业现代信息技术与高中语文课程整合的研究信息技术教育与中小学课程整合的研究信息化语境下大学英语课堂生态的失衡与重构信息技术提升义务教育均衡发展问题研究基于范式转换的外语教育技术学学科构建研究信息技术教育与中学音乐课程整合的研究批判与超越——信息技术在基础教育中的价值重构南阳市中学信息技术教育现状及对策研究利用现代信息技术促进聋生的有效学习现代信息技术与中学数学课堂教学整合研究现代信息技术与聋校语文教学整合研究现代信息技术在高中概率与统计教学中的应用研究抚顺市中小学信息技术教育现状及管理对策信息技术与大学英语课程整合中的教师计算机自我效能研究——基于聊城大学大学英语教学改革的实践重庆市民族地区中小学教育信息化问题与对策研究大名县农村中学信息技术教育现状及对策石首市农村中学信息技术教育现状的调查研究

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信息技术与教育技术论文范文初中英语版

初中信息技术教学论文--初中论文初中教

谈谈怎样将信息技术与初中英语词汇教学深度融合？　　答：一、信息技术与初中英语词汇教学听力方面的结合应用。　　二、信息技术与初中英语词汇教学口语方面的结合应用。　　三、信息技术与初中英语词汇教学阅读方面的结合应用。　　四、信息技术与初中英语词汇教学书写方面的结合应用。　　五、结语　　近几年国内初中生的英语水平得到了明显提升，而信息技术作为运用手段之一，不可否认对于教育是非常有效的。而在新的教育背景下新问题的产生，又促使着信息技术发生着新的改革来适应教育市场的需求。

浅谈信息技术在初中英语教学中的运用关键词：初中　英语　信息技术摘要：如今信息技术高速发展，其应用范围愈加广泛。信息技术在教学中的应用，为学生接受知识提供了更为便捷的途径。在初中的英语教学中，结合信息技术，可以突破传统教学模式中的障碍，使教学更加生动，让师生交流更加顺畅，有利于学生们通过网络进行个性化自主学习；同时可以在教师间共享信息资源库，使教学资料达到共享的目的。本文针对信息技术对初中英语教学的影响，系统阐述了初中英语与信息技术的整合中如何结合信息技术来提高教学质量的问题进行了分析和探讨。随着信息技术的发展，信息技术在教育教学中得到了较为广泛的应用。信息技术的应用，使教师不需要浪费较多的时间进行板书，将教师从简单的重复劳动中解放出来，可以利用更多的时间对知识进行详尽的分析，加深了学生对知识的理解，有利于提高教学质量。学生通过信息技术，可以对知识的建构过程有了比较清晰的认识，促进了学生对循着知识的发展脉络，自主进行探究学习，提高了学生的学习效率。因此，针对初中英语教学质量较差的状况，在初中英语教学中应用信息技术，可以激发初中学生对英语的学习兴趣，促进学生尽快对英语知识进行内化，使英语教学达到事半功倍的效果。一、信息技术对初中英语教学的影响（一）信息技术在教学中应用的意义以往信息并不发达，初中教学的课件制作没有太多的变化，互联网与信息技术的发展，打破了传统的封闭式教学模式，是教学越来越向更开放的形式发展。教材也由单一变得日益丰富和多样化。学生可以根据基础教学的需要，借助课本学习知识。也可以通过开放性的网络，借助各种虚拟手段，共享适应初中生学习的英语知识。教师可以对网络中获取的内容进行信息整合，使课堂内容更加生动、形象。借助信息技术，初中教学打破了传统课堂的教学模式，可以通过信息技术技术使抽象的英语知识具象化，变成学生容易接受的方式，使教学内容更易于被学生理解。这种方式的教学，使得信息得到了极大的扩充，知识范围也更为广泛，课堂的结构则更趋向开放。（二）教师在课程整合中所扮演的角色我们初中教师，如果依然采取传统的教学模式、继续以前的教学角色、因循守旧、不思进取的话，很难想象教学质量怎样才能提高，怎样才能使初中学生成为综合型人才。以前，教师作为课堂的主体，往往沉醉于知识的传达，较少关注学生对知识的掌握效果。“师者传道授业解惑”，信息技术发展下的教师需要转变角色，适应自己在课堂中指导者的新角色，借助各种教学手段的创新尝试，指导学生自主学习，促使学生更好地将所学知识进行转化。因此，教师作为现代信息技术的使用者，需要不断增强自己的信息意识，自主学习更多的现代信息技术，熟练掌握各种教学软件的应用，了解更为便捷的网络搜索方法，从而为学生提供较高水平的信息技术课件。教师要借助丰富的教学资源，创设有效的教学情境，引导学生主动学习，为提高学生学习效率创造条件。（三）学生在课程整合的过程中所担任的角色学生在传统教学工作中一直处于“被”学习的角色。学习本该是主动的，但是传统的教学手段，使大部分初中学生对英语学习产生抵触情绪，导致初中英语的教学一直处于停滞不前的状况。初中学生作为教学工作的服务对象或者是服务中心，是学习中的主体对象。在初中的语言课堂中，学生要能够利用课堂所创设的英语学习环境，来构建知识的认知过程，达到语言运用练习的作用。信息技术的运用，信息技术技术特有的声、光、图片、色彩、动画、影像等一体化的效果，让学生通过感官刺激，加深对知识点的记忆和理解。因此，科学技术与实际的教学相结合，才能提高教学工作效率二、利用信息技术改变教学模式(一)信息技术改变了教学方法初中教师通常是信息技术的直接应用者，课程的设计者和开发者，教师要尽快适应现代教育技术的发展与需要，通过不断的学习，提高自身对信息技术的应用能力。在现代网络教育发达的情况下，教师要借助网络资源，制作信息技术课件，不断充实初中英语教学的方法。教师要借助信息技术技术创设教学情境，制作各种形式的信息技术课件，激发学生对英语教学的兴趣。比如应用幻灯片制作课件、PPT课件等。教师要借助开放的网络环境，学会利用现代教育资源共享优化自己设计的信息技术课件，借鉴教育资源库中其他教师的信息技术课件，对自己的课件设计的不足之处进行改进。由于学生们对网络都非常感兴趣，初中英语教师可以考虑在教学中选择部分网络流行用语应用于教学，拉近师生间的距离，营造融洽的师生关系，让学生不再抵触英语教学。同时，我们教师也可以通过资源共享，学习其他同仁的优质课件，推动初中英语教学尽快实现向现代教学方式的转变，不断深化初中英语教育教学体制改革的成果。（二）信息技术改变了教师思想　　现代教育思想要求初中教师要运用现代的教育理论及信息技术。在教学中，教师要通过理论与技术相结合，借助先进的信息技术，对英语课堂教学进行设计、评价和管理，以便实现教育资源的优化配置，尽可能达到教学效率的最大化。教师是英语课程的组织者与领导者，必须要树立现代的教育思想观，转变传统教学观念，用现代教育技术进行初中英语课程的探索、构建新型的教学模式，营造现代教育的技术及资源环境，建设起现代化的初中英语教学体系，优化教学全过程，提高教育教学质量，为社会培养新型人才。要真正树立以学生为本的教育思想，充分发挥信息化教育的开放性、自主性、交互性和协作性学习的特点，对教学的各个环节进行探索和创新尝试，培养学生解决问题和创新学习的能力。（三）信息技术转变了学生角色在初中英语的教学工作中，要树立以学生为主体的观念，充分尊重学生，发挥学生在学习中的主动性，在课堂上要为学生提供自主学习的机会和条件，激发学生的学习兴趣，使学生主动参与教学探究，使教学知识更容易被学生理解和内化。学生要在教师的指导下，能够利用教师所提供的资料或是自己所查找的信息资源进行个别化或协作式的交互英语学习。信息技术与英语教学相结合，丰富了教学内容，以“高密度”、“快节奏”的方式在课堂呈现较大的信息量，加快学生的反馈速度，有助于学生开阔视野、扩大知识面。其随机性、灵活性、信息多维性和具体化的展现方式，把抽象的、枯燥的学习内容转化成形象的、有趣的、可视可听的动感内容，增强了学生学习英语的兴趣。对一些比较抽象的内容，还可以为学生提供直观形象的场景，便于学生理解和记忆，收集相关的图像、视频、录音材料等素材，丰富了课栏内容，生动的展现了课程内容，也更生动的从多种感官渠道促进学生对知识的理解与接收。三、信息技术促使教师提高自身素质信息技术教学体现了当今社会科学高新技术的快速发展，应用在英语教学实践中，既给教师们带来了便利也带来了挑战。信息技术具备了许多独特的功能，更具备了广泛应用于教学的潜能。但如同任何其他工具一样，信息技术应用于语言教学学科，只有经过适当的教学设计与合理开发，才能充分的发挥其潜能。更明确的说，信息技术运用的成功与否，依赖于能否有效地结合相关的教学理论和实践，切实地发挥信息技术的特质。为了更好地管理课堂教学并兼顾知识的传授，用好信息技术和网络技术，这也要求英语教师必须抛弃陈规，放开视野，打破传统的教学理念和教学手段，努力学习新的教学理论、教学方法、信息技术网络技术、课件制作等方面的知识，这有利于推动和促进初中英语教学。同时在充分利用信息技术的同时，又要求教师对信息技术课件的使用要学会处理度和量的关系。不能过分依赖信息技术课件，忽视学生对内容的理解和掌握，影响上课的效果。在教学中合理利用信息技术，不能让学生被不停切换的幻灯片剥夺了思考时间，从而产生厌倦和疲劳感，特别是让基础差的同学茫然无措，增加了畏难心理，适得其反。四、信息技术打造高效课堂把信息技术作为认知与研发的工具，可以整合课程中的一切学习资源，使初中英语的教与学达到高度的协调与统一，形成课堂气氛活跃、学生主动参与探究、师生积极互动的高效课堂。作为一种新型教学手段，信息技术可以通过生动情境的创设，为学生演绎逼真的知识构建过程，方便学生掌握知识点，能够最大限度地提高初中英语教学效率。初中英语教学中的信息技术应用不仅丰富了教学内容，优化了课堂，而且为学习程度参差不齐的初中学生提供了更大的学习空间。学生既可以利用信息技术网络教学平台学习巩固课堂知识，又可以根据能力，拓宽学习范围，更适合于初中学生的需要，给与学生更大的学习主动权，有利于提高他们学习的积极性。同时学生还可以利用信息技术，与同学分享课后的复习及课前预习，如文化背景知识、学习参考资料、图片等，也可利用信息技术进行自主听、说训练，这有利于培养学生的语言应用能力，提高学生的学习效率，形成自主学习的好习惯。总之，初中英语教学中的信息技术应用适应现代科学技术和初中教育改革发展的需要，具备自身无可比拟的优势，但是一味依赖信息技术教学而忽视传统英语课堂教学所具有的优点也是不可取的。只有融合信息技术教学和传统课堂教学的长处，在英语教学中合理利用信息技术，调动学生的积极性和学习兴趣，才能达到最佳的教学效果

教育信息技术类论文范文初中英语

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Information technology (IT)， as defined by the Information Technology Association of America (ITAA)， is "the study， design， development， implementation， support or management of computer-based information systems， particularly software applications and computer " IT deals with the use of electronic computers and computer software to convert， store， protect， process， transmit， and securely retrieve Today， the term information technology has ballooned to encompass many aspects of computing and technology， and the term has become very The information technology umbrella can be quite large， covering many IT professionals perform a variety of duties that range from installing applications to designing complex computer networks and information A few of the duties that IT professionals perform may include data management， networking， engineering computer hardware， database and software design， as well as the management and administration of entire When computer and communications technologies are combined， the result is information technology， or "infotech" Information Technology (IT) is a general term that describes any technology that helps to produce， manipulate， store， communicate， and/or disseminate Presumably， when speaking of Information Technology (IT) as a whole， it is noted that the use of computers and information are The term Information Technology (IT) was coined by Jim Domsic of Michigan in November [citation needed] Domsic created the term to modernize the outdated phrase "data processing" Domsic at the time worked as a computer manager for an automotive related In recent years ABET and the ACM have collaborated to form accreditation and curriculum standards for degrees in Information Technology as a distinct field of study separate from both Computer Science and Information S SIGITE is the ACM working group for defining these

信息技术教育的论文范文初中英语版

初中信息技术教学论文--初中论文初中教

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Information TechnologyInformation technology， as defined by the Information Technology Association of America(ITAA)， is "the study， design， development， implementation， support or management of computer-based information systems， particularly software applications and computer " Encompassing the computer and information systems industries， information technology is the capability to electronically input， process， store， output， transmit， and receive data and information， including text， graphics， sound， and video， as well as the ability to control machines of all kinds Information technology is comprised of computers， networks， satellite communications， robotics， videotext， cable television， electronic mail ("e-mail")， electronic games， and automated office The information industry consists of all computer， communications， and electronics-related organizations， including hardware， software， and Completing tasks using information technology results in rapid processing and information mobility， as well as improved reliability and integrity of processed Information Technology's Role TodayEvery day， people use computers in new Computers are increasingly affordable; they continue to be more powerful as information-processing tools as well as easier to Computers in Business One of the first and largest applications of computers is keeping and managing business and financial Most large companies keep the employment records of all their workers in large databases that are managed by computer Similar programs and databases are used in such business functions as billing customers; tracking payments received and payments to be made; and tracking supplies needed and items produced， stored， shipped， and In fact， practically all the information companies need to do business involves the use of computers and information On a smaller scale， many businesses have replaced cash registers with point-of-sale (POS) These POS terminals not only print a sales receipt for the customer but also send information to a computer database when each item is sold to maintain an inventory of items on hand and items to be Computers have also become very important in modern Computer-controlled robots now do tasks that are hot， heavy， or Robots are also used to do routine， repetitive tasks in which boredom or fatigue can lead to poor quality Computers in Medicine Information technology plays an important role in For example， a scanner takes a series of pictures of the body by means of computerized axial tomography (CAT) or magnetic resonance imaging (MRI) A computer then combines the pictures to produce detailed three-dimensional images of the body's In addition， the MRI produces images that show changes in body chemistry and blood Computers in Science and Engineering Using supercomputers， meteorologists predict future weather by using a combination of observations of weather conditions from many sources， a mathematical representation of the behavior of the atmosphere， and geographic Computer-aided design and computer-aided manufacturing programs， often called CAD/CAM， have led to improved products in many fields， especially where designs tend to be very Computer programs make it possible for engineers to analyze designs of complex structures such as power plants and space Integrated Information Systems With today's sophisticated hardware， software， and communications technologies， it is often difficult to classify a system as belonging uniquely to one specific application Organizations increasingly are consolidating their information needs into a single， integrated information One example is SAP， a German software package that runs on mainframe computers and provides an enterprise-wide solution for information It is a powerful database that enables companies to organize all their data into a single database， then choose only the program modules or tables they The freestanding modules are customized to fit each customer's

教育信息技术类论文范文大全初中英语

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