The World Wide Web
NB: This is not a word for word transcript
Rob: Hello, I'm Rob.
Yvonne: I'm Yvonne.
Rob: And this is 6 Minute English! Today we’re celebrating a very special anniversary - the 20th
anniversary of the World Wide Web.
Yvonne: Ah, the World Wide Web. That’s something that's really changed our lives - and in such a short space of time.
Rob: Hmm - definitely. Well, we’ll talk more about that in a moment - but first I have a question for you: on average, how long does someone spend surfing the
net each day in the UK? Is it:
a) 7 minutes
b) 27 minutes or
c) 57 minutes
Yvonne: Umm – I'm going to say 27 minutes Rob, because I think people spend much more time on things like Facebook.
Rob: Hmm –that's true. Well, I’ll give you the right answer at the end of the programme. But now, let’s find out more about the World Wide Web – or
'www' for short.
Yvonne: www –that’s an acronym! It was on Christmas Day, 20 years ago, that a breakthrough was made in the development of the internet.
Rob: Yes, a breakthrough or a discovery. The man most associated with this discovery is Sir Tim Berners-Lee. He’s been nicknamed ‘The Father of the
Web’.
Yvonne: What an amazing thing to invent - but of course, other people were also involved.
Rob: Yes, of course. Tim Berners-Lee has been quoted as saying: “the remarkable progress of the Web today has been quite gratifying to me”. 'Gratifying' – that
really means being satisfied - or pleased.
Yvonne: Mm... so he’s rea lly pleased with what has happened to the web – and rightly so! Rob, can you tell me a bit more about his achievement?
Rob: Well, Sir Tim Berners-Lee worked on the first web page in his spare time. He was a computer scientist and a computer programmer.
Yvonne: And what did his groundbreaking web page say?
Rob: It was just information about the project that he was working on. The web
page had a very catchy address: nxoc01.cern.ch!
Yvonne: Ha ha! Yeah, really catchy!
Rob: C.E.R.N spells CERN, and that’s the European Organisation for Nuclear
Research, which is where he worked. But the page didn't actually go online
until August 1991.
Yvonne: But this really heralded the start of people communicating by computer? Rob: Yes. It really showed how computers could talk to each other using a language called Hyper Text Mark up Language.
Yvonne: Ah - that’s HTML for short!
Rob: Very good!
Yvonne: So, HTML is the language that computers use to talk to each other – to communicate with each other.
Rob: It’s very clever isn’t it?
Yvonne: Hmmm.
Rob: And since then the internet has evolved at a rapid rate. Now, there are believed to be around one trillion web pages.
Yvonne: Whew! And I’m sure almost everyone uses the internet now – but I wonder
how we'd cope without it?
Rob: Well, we've been asking people just that. Listen to what they said when we asked: how would you cope without the World Wide Web?
Insert:
Man:
I'd just have to do without it, wouldn't I? If you remember all the scare stories of the millennium that, you know, all the power stations would shut down and all that – it didn't happen. As long as my central heating wasn't controlled by the internet, I'd just have to manage.
Woman:
Probably not very well. Umm - I imagine that most of my social relationships would be a lot more difficult. And also keeping in contact with people far away would also be impossible.
Man:
Err – with great difficulty (laughs)! It would be the phone, I imagine, and lots more writing, lots more paper. Umm – we'd need bigger file cabinets.
Rob: So the first man would cope without the internet, as long as the computers
which help provide power for his central heating – that's the system he uses to
keep warm – isn't affected! He says he'd just have to 'do without it'.
Yvonne: The woman was most worried about her social relationships – keeping in contact with her friends and family.
Rob: Yes, especially those who are far away. In fact, she thinks keeping in contact with them would be impossible without the internet. But the last man we heard
from doesn't agree. Although he says he would cope with great difficulty, he
does have some alternatives – ideas about what we could do instead.
Yvonne: And he has a good point I think, Rob. We could write to each other - like we used to before we had the internet. It would be lovely to get more hand-written
letters from friends and family rather than just e-mails, I think.
Rob: That's what we call 'snail-mail'. But of course, as that man pointed out, lots more paper would mean that we'd need bigger file cabinets – the pieces of
furniture that are used to keep all those bits of paper safe.
Yvonne: It’s incredible how the World Wide Web has expanded in twenty years, and
how much we now rely on it. I wonder what it will be like after another twenty
years.
Rob: Well, Sir Tim Berners-Lee has said: “we have only scratched the surface of
what could be realised with deeper scientific investigation into the Web’s
design, operati on and impact on society”.
Yvonne: It’s true. We've only just begun to understand how useful the World Wide Web can really be, especially for people in developing countries.
Rob: So this technological breakthrough, twenty years ago, is something worth celebrating! Now, Yvonne, earlier I asked you a question. On average, how
long does someone spend surfing the net each day in the UK?
Yvonne: And I said 27 minutes.
Rob: And you were wrong.
Yvonne: Oh no!
Rob: The average time people spend on the internet each day is a lot longer than that.
It's 57 minutes.
Yvonne: Oh - and without Sir Tim and his colleagues’ work, it wouldn’t be possible at all.
Rob: That’s right. Well, we do hope you’ve enjoyed today’s 6 Minute English.
Both: Bye bye.
Vocabulary and definitions
anniversary a date that is remembered each year because something
special happened
surfing searching, looking at, browsing information on the internet
a breakthrough an important discovery, development or achievement
gratifying satisfying, pleasing
heralded signalled something that was going to arrive or happen in
the future
scare stories news that frightens many people unnecessarily, all or parts
of which may not be true
social relationships connections with family and friends
file cabinets (filing cabinets) furniture that is used to keep documents or papers safe; usually found in offices
网络流行语翻译大全 Document serial number【KKGB-LBS98YT-BS8CB-BSUT-BST108】
网络流行语翻译大全：卖萌小清新英文逐个 说 网络流行语翻译大全：卖萌小清新英文逐个说：“坑爹”、“伤不起”、“吐槽”均是时下年轻人经常挂在嘴边的新鲜词。这些词无论生命力多强，都给我们的语汇带来一丝喜感，给我们的生活带来一份轻松。此外，这些流行语(如“富二代”、“剩女”)往往反应了许多现实的社会问题，是对这些问题凝练的调侃。 “坑爹”、“伤不起”、“吐槽”均是时下年轻人经常挂在嘴边的新鲜词。这些词无论生命力多强，都给我们的语汇带来一丝喜感，给我们的生活带来一份轻松。此外，这些流行语(如“富二代”、“剩女”)往往反应了许多现实的社会问题，是对这些问题凝练的调侃。 高中生可以通过熟悉这些新鲜词来让自己想起一些社会现象、社会事件，并将它们作为事例佐证自己的作文。哲学家维特根斯坦(LudwigWittgenstein)曾说：“我语言的极限就是我世界的极限。我所知道的东西仅是我可以用语言表述的。”(Thelimitsofmylan－guagearethelimitsofmyworld.AllIknowiswhatIhavewordsfor。)因此，当学生们常常抱怨举例困难时，不妨用这其中部分现成而短小精悍的词来提示自己，那么作文举例会变得左右逢源。 笔者罗列了近年来活跃于青少年唇间的中文新鲜词40例，并提供了它们的英语说法。这些译文有些来自权威英语媒体如《中国日报》、《上海日报》，有些来自于笔者对众多网络翻译的精心筛选，其余则是笔者自己的翻译如“纠结”、“忐忑”、“淡定”等。可以说，与其看着学生草率地将这些中文流行词翻译成英文并运用于作文中，还不如尊重他们的选择，并将标准的讲法告知他们。由于笔者水平有限，译文中有不妥之处，欢迎读者朋友不吝指正。 中文英文 1.神马都是浮云It’sallfleetingcloud。 2.山寨fake,counterfeit,copycat 3.宅男Otaku(“homebody”inEnglish)；geek 4.被雷倒(到)了inshock 5.纠结ambivalent 6.忐忑anxious 7.悲催atear-inducingmisery 8.坑爹thereverseofone’sexpectation
大学英语作文关于网络的利弊 几篇范文: Advantages and Disadvantages of the Internet Ten years ago, the Internet was practically unheard of by most people. Today, the Internet is one of the most powerful tools throughout the worl d. The Internet is a collection of various services and resources. Accordi ng to Russ Brock, a director and consultant at the Center for Innovation and Inquiry, the Internet’s main components are E-mail and the World Wide Web. “There’s a lot more to the Internet than E-mail, search engin es, celerity web sites, up-to-the-second sports scores, and chat rooms ful l of risqué discussions. The Net also ranks as one of today’s best busin ess tools - if it’s used adroitly”. Almost all households contain the Intern et; however, before people connect to the Internet, they need to be awa re of its disadvantages and advantages. Many fear the Internet because of its disadvantages. They claim to not use the Internet because they are afraid of the possible consequences o r are simply not interested. People who have yet connected to the Intern et claim they are not missing anything. Today’s technological society mu st realize, it is up to them to protect themselves on the Internet “Half of U.S. adults, or 94 million Americans, aren’t online”. Children using the Internet has become a big concern. Most parents do not realize the dangers involved when their children log onto the Internet. When children are online, they can easily be lured into something dang erous. When children talk to others online, they do not realize they coul d actually be talking to a harmful person. As a result, there have been many cases where children have been convinced to meet people they h ave talked with online. In fact, “stories seem to come out every week: a child or teenager lured into something foolish, dangerous, or even deadl y on line” . Cathy Cleaver of the Family Research Council claims that it is against the law for a molester to even attempt to find children online . In addition, children may also receive pornography online by mistake; therefore, causing concern among parents everywhere. Whether surfing t he Web, reading newsgroups, or using email, children can be exposed t o extremely inappropriate material. Pornographic sites tend to make sure they are the first sites to be listed in any search area; thus, children co me across such sites easily. A man from Pearl, Mississippi was arrested in 1996 for downloading pornographic images of children from the Inter
《计算机网络》中英文对照 Chapter 1 End system P28 端系统 Modem P29 调制解调器（俗称：猫） Base station P29 基站 Communication link P30 通信链路 Physical media P30 物理介质 Coaxial cable P30 同轴电缆 Fiber optics P30 光纤 Radio spectrum P30 射频频谱 Transmission rate P30 传输速率 Packets P30 （数据）包，或分组 Routers P30 路由器 Link-layer switches P30 链路层交换机 Path P30 路径 ISP (Internet Service Provider) P30 网络服务提供商 TCP (Transmission Control Protocol) P31 传输控制协议 IP ( Internet Protocol) P31 网际协议 Intranets P31 内网 API (Application Programming Interface) P32 应用程序编程接口Network edge P35 网络边缘 Access Networks P38 接入网 Ethernet P42 以太网 Network core P48 网络核心 Circuit Switching P50 电路转换 Packet Switching 分组交换 FDM (frequency-division multiplexing) P50 频分多路复用 TDM (time-division multiplexing) P50 时分多路复用 Statistical Multiplexing 统计复用 Store-and-forward 存储转发 Queuing delays P53 排队延迟 Transmission delay P60 传输延迟，或发送延迟 Propagation delay P60 传播延迟 Throughput P59 吞吐量 Internet backbone P57 骨干网 Delay P59 延迟，或时延 Loss P59 丢包 Packet-Switched Network P59 分组交换网络 Nodal processing delay P60 节点处理延迟 End-to-end delay P66 端到端延迟 Instantaneous throughput P68 瞬时吞吐量
微博Microblog,山寨copycat,异地恋long-distance relationship 剩女3S lady(single,seventies,stuck/left girls,熟女cougar (源自电影Cougar Club,裸婚naked wedding,炫富flaunt wealth,团购group buying,人肉搜索flesh search,潮人:trendsetter,发烧友:fancier,骨感美女:boney beauty 卡奴:card slave,下午茶 high tea,愤青young cynic,性感妈妈yummy mummy,亚健康sub-health,灵魂伴侣soul mate,小白脸toy boy,精神出轨soul infidelity,钻石王老五diamond bachelor,时尚达人fashion icon,御宅otaku,橙色预警orange signal warning,预约券reservation ticket,上相的,上镜头的photogenic,80后: 80's generation,百搭:all-match,限时抢购:flash sale,合租: flat-share,荧光纹身:glow tattoo,泡泡袜:loose socks,裸妆: nude look,黄牛票:scalped ticket,扫货:shopping spree,烟熏妆: smokey-eye make-up,水货:smuggled goods,纳米技术: nanotechnology 正妹hotty,对某人念念不忘get the hots for,草莓族Strawberry generation,草根总统grassroots president笨手笨脚have two left feet,拼车car-pooling,解除好友关系unfriend v. ;暴走go ballistic,海外代购overseas purchasing,跳槽jump ship 闪婚flash marriage,闪电约会speeddating,闪电恋爱whirlwind romance 刻不容缓,紧要关头 crunch time,乐活族LOHAS(Lifestyle Of Health And Sustainability一夜情one-night stand 偶像派idol type,脑残体leetspeak,挑食者picky-eater,伪球迷fake fans 狂热的gaga eg: I was gaga over his deep blue eyes when I first set eyes on him 防暑降温补贴high temperature subsidy,奉子成婚shotgun marriage 婚前性行为premarital sex,开博 to open a blog,房奴车奴mortgage slave 上课开小差zone out,万事通know-it-all,赌球soccer gambling,桑拿天sauna weather,假发票fake invoice,二房东middleman landlord,笑料 laughing stock,泰国香米
关于网络热词的英语作文 网络热词的使用 (1)如今网络流行语频频掀起风潮，热的一塌糊涂。 (2)网络热词是否该在考试作文中被考生频繁使用。 (3)你的看法。 例文： In such a networked society, people are tend to use hot words on the internet, which has been tagged with fashion and trend. These buzzwords are formed with the popularity of internet, which means that without the internet those works make no sense. But we can’t deny that they do enrich our communication words and contribute a lot in entertaining people. Internet buzzwords are extremely popular in the internet used by netizens, especially in the microblog, even in the students’ examination paper. In my point of view, internet buzzwords are undoubtedly hot and fashionable on the internet, but in the real life people are not so familiar with those words. Some people feel puzzled at those words. In other words, internet buzzwords can only make sense with the context of internet. Therefore, these words are limited in certain condition and can’t be generalized for their unfamiliarity to some people. They aren’t supposed to be encouraged in the students’ examination paper, which is formal and should be taken seriously. 在这样一个网络的社会，人们都倾向于使用互联网上的热词，已被标记的时尚和潮流。这些流行语的形成与互联网的普及，这意味着，这些作品没有互联网就没有任何意义。但是，我们不能否认，他们丰富了我们的沟通的话，贡献了很多有趣的人。网络流行语网民在互联网上使用的是非常受欢迎，尤其是在微博，甚至在学生的试卷。在我的角度来看，网络流行语无疑是在互联网上热和时尚，但在现实生活中，人们不那么熟悉的那些话。在这些话有些人感到困惑。换言之，互 1
[A] Alphamosic Graphics字母镶嵌图形Active Directory动态目录 ADSI动态目录服务接口Autosizing自动调整大小Anonymous FTP 匿名文件传输Access Control 访问控制 ARP地址解析协议 API 应用程序界面 ACL 访问控制表 Attenuation 衰减 ARP 地址解析协议 Adapter 适配器 Average seek time 平均寻道时间Authorization 授权，认证 Adapter 适配器 A3D 3D定位音效技术 Acrobat Adobe阅读软件 AC97 音响数字/模拟转换 ACL 访问控制表 A3D Aureal声音技术 ATAPI AT附件包接口 aliasing 混淆 utoexec.bat 自动批处理文件API 应用程序设计接口 ASP服务器开发专用脚本 ADSL 非对称数字用户线路 AVI 影音文件 ADSL 非对称数字用户环线 Algorithm 算法 Alpha DEC公司微处理器 Authorwsre Authorware 多媒体创作软件AMI BIOS BIOS基本输入/输出系统AGP 加速图形接口 Aactive matrix 动态矩阵 Aactive Network 动态网络Authentication and Authorization 鉴别与授权 Auditing 审计，计审 At Work Architecture，Microsoft Microsoft 的At Work体系结构 [B] BISDN宽带综合业务数字网 BRI基本速率接口 BIS商务信息系统 Bundled Software捆绑软件 Bluetooth蓝牙 Back Door 后门
有关计算机网络的英语单词 导读：我根据大家的需要整理了一份关于《有关计算机网络的英语单词》的内容，具体内容：计算机已经是成为我们生活的一部分了，我今天就给大家整理了有关于计算机的英语，仅供参考，欢迎大家阅读计算机英语一adsl: asymmetric digital su... 计算机已经是成为我们生活的一部分了，我今天就给大家整理了有关于计算机的英语，仅供参考，欢迎大家阅读 计算机英语一 adsl: asymmetric digital subscriber line，不对称数字订阅线路 ah: authentication header，鉴定文件头 amr(audio/modem riser，音效/数据主机板附加直立插卡) arp(address resolution protocol，地址解析协议) atm(asynchronous transfer mode，异步传输模式) bod(bandwidth on demand，弹性带宽运用) cbr(committed burst rate，约定突发速率) ccirn: coordinating committee for intercontinental research networking，洲 际研究网络协调委员会 ccm(call control manager，拨号控制管理) cdsl: consumer digital subscriber line(消费者数字订阅线路) cgi(common gateway interface，通用网关接口)
ciea: commercial internet exchange association，商业因特网交易协会 cir(committed infomation rate，约定信息速率) cts(clear to send，清除发送) dbs-pc: direct broadcast satellite pc(人造卫星直接广播式pc) dce: data circuit terminal equipment，数据通信设备 des: data encryption standard，数据加密标准 dmt: discrete multi - tone，不连续多基频模式 dns(domain name system，域名系统) docsis(data over cable service interface specifications，线缆服务接口数据规格) dte: data terminal equipment，数据终端设备 ebr(excess burst rate，超额突发速率) esp: encapsulating security payload，压缩安全有效载荷 fdm: frequency division multi，频率分离 flow-control流控制 fricc: federal research internet coordinating committee，联邦调查因特网协调委员会 ftp(file transfer protocol，文件传输协议) ghost:(general hardware oriented system transfer，全面硬件导向系统转移) hdsl: high bit rate dsl，高比特率数字订阅线路
网络流行语大全及翻译一、汉字谐音 人不叫人,叫----淫 我不叫我,叫----偶 年轻人不叫年轻人,叫----小P孩 蟑螂不叫蟑螂,叫----小强 什么不叫什么,叫----虾米 不要不叫不要,叫----表 喜欢不叫喜欢,叫----稀饭 这样子不叫这样子,叫----酱紫 好不叫好,叫----强 强不叫强,叫----弓虽 纸牌游戏不叫纸牌游戏,叫----杀人 被无数蚊子咬了不叫被无数蚊子咬了,叫----~~~新蚊连啵~~~ 毛片不叫毛片,叫----av 追女孩不叫追女孩,叫----把MM 看MM不叫看MM,叫----鉴定 好看不叫好看,叫----养眼 兴奋不叫兴奋,叫----high xx不叫xx,叫----日 吃喝不叫吃喝,叫----腐败 请人吃饭不叫请客,叫----反腐败 看不懂不叫看不懂，叫--晕 不满不叫不满，叫--靠 见面不叫见面，叫--聚会 有钱佬不叫有钱佬，叫--VIP 提意见不叫提意见，叫--拍砖 支持不叫支持，叫--顶 强烈支持不叫强烈支持，叫--狂顶
不忠不叫不忠，叫--外遇 追女孩不叫追女孩，叫--泡妞 吃不叫吃，叫--撮 羡慕不叫羡慕，叫--流口水 乐一乐不叫乐一乐，叫--happy 跳舞不叫跳舞，叫--蹦的 东西不叫东西，叫--东东 别人请吃饭不叫请吃饭，叫--饭局 特兴奋不叫特兴奋，叫--至high 有本事不叫有本事，叫--有料 倒霉不叫倒霉，叫--衰 单身女人不叫单身女人，叫--小资 单身男人不叫单身男人，叫--钻石王老五 网上丑女不叫丑女－－叫恐龙 网上丑男不叫丑男－－叫青蛙 网上高手不叫高手－－叫大虾 网上低手不叫低手－－叫菜鸟 看帖不叫看帖——叫瞧瞧去 不错不叫不错叫8错 祝你快乐不叫祝你快乐.........叫猪你快乐 不要不叫不要——叫表 二、数字谐音 4242：是啊是啊 7456：气死我了 748：去死吧 886，88：再见 847：别生气 987：就不去，就不去 55555：哭 771：亲亲你
IT 行业常用网络英语词汇 导语：网络是人类发展史来最重要的发明，提高了科技和人类社会 的发展。下面是YJBYS 小编收集整理的IT 行业常用网络英语词汇，欢 迎参考! Internet: 为International Net 的简写，因特网，又称国际互联网。它最早产生于美国国防部的高级研究规划署，那是1969 年的事 了，最初的目的也只是远程计算机的数据共享，后来发展成将世界各地 的计算机及计算机网络相互连接起来，形成了一个无边无际的超级大 网。 Internet 的主要服务项目有：电子邮件(E-mail)，远程登录(Telnet)，查询服务(Finger)，文件传输(FTP)，文档服务器(Archive)，新 闻论坛(Usenet)，电子公告牌(BBS)，新闻群组(News Group)，全球网(World Wide Web，缩写为WWW，又称万维网)等。 BBS：Bulletin Board System，公告牌系统或电子公告板，又称Public Access Message System,公共访问信息系统。它是普通公告的电子版本，用户可以通过公告牌发布消息，任何用户都可以读取公告牌上的 消息，也可以给某一特定的人或一组用户发送信息。公告牌系统被广泛 地用于传播信息，咨询一个电子公告牌往往比使用交互信箱或公共邮政 系统发送公告更加快捷、有效。 E-mail: 电子邮件，这是一种利用Internet 网交换文字信息的交互 式服务，全世界Internet 用户可以互相发送和接收电子邮件。 WWW: World Wide Web 的缩写，全球网，又称万维网。它是一 个基于超文本方式的信息检索工具，提供一种友好的信息查询接口，是 目前最受欢迎同时也是最先进的Internet 检索工具之一。 Remote Login: 远程登录(注册)，它是在网络环境下实现资源共
1. 要么忍，要么残忍 Either bear or be brutal like a bear. 2. 誓言只是一时的失言。 Oath is just a temporary a slip of the tongue。 3. 既宅又腐，前途未卜。 Being indoor and corrupt makes our future uncertain. 4. 最初不相识，最终不相认。\ In the beginning, we don not know each other; in the end, we can not recognize each other. 5. 等待你的关心，等到我关上了心。 I wait for your heart until I close my heart. 6. 我本有心向明月，奈何明月照沟渠。 My heart is open for moon, but it shines on canals. 7. 人生没有彩排，每天都是现场直播。 Life has no rehearsal; every day is a live show. 8. 帅有个屁用!到头来还不是被卒吃掉! It is no use being handsome! It will be eaten by a sudden death in the end. 9. 过去的事情可以不忘记，但一定要放下。 We may be able to forget the old thing, but we should put it away. 10. 世界上难以自拔的，除了牙齿，还有爱情。 One can not help himself falling in love as he can not help himself to touch his nose with his own mouth. 11. 即使是不成熟的尝试，也胜于胎死腹中的策略。 Even an immature try is better than a dead plan. 12. 这个年头找到真爱的机率和被雷劈的机率差不多。 The percentage is so slim to find the true love. 13. 魅力的代表人物：康师傅。每天都有成千上万的人泡它。 The most popular man is Face Book (the name of somebody) because there are
随着科技的发展，电脑在二十一世纪成了人们必要的用品。随之而来，网络与我们的生活息息相关，给现代人的生活、工作带来了无与伦比的方便。 通过网络，我们能查寻有用的资料,了解时事动态等等.当你工作了很长时间后去玩电脑游戏，可以减缓你的精神压力，放松你的心情.并且，上网玩游戏也不完全是坏事，因为学生玩游戏可以锻炼手、脑的反应能力，满足学生娱乐需要。 但是网络也有弊。长时间的看电脑,电脑发出的辐射对人体有很大的害处。眼睛长期处于紧张状态容易造成近视。现在的电脑游戏众多,某些电脑游戏粗制滥造,甚至含有暴力等不健康内容。有的孩子由于对社会认识不足和自我保护意识缺乏，沉迷网络游戏，网络交友。 其实网络并不可怕，只要我们面对网络时多一些认识，网络就会成为我们学习上的有利助手。让我们一起创个干净的网络世界吧！ With the development of the science and technology, the computer has been becmoing the necessity for people in the 21st Century. Following, network is of close link with our life,bringing us incomparable convenience on our life and work. Through the network,we can search for useful datas and get to know the current events.When you play computer games after a long-time work,it can relieve your pressure and make you feel relaxed.Besides,playing online games is not all bad,for it can fulfil students' entertaining requests as well as practise their response ability. However,there still exists some disadvantages in the network.The radiation from the computer will do harm to people's health if you keep on watching the computer for a long time.And short sight may caused by it for your eyes stay tense.At present,there are too many games on the Internet,but some of them are not of good quality even contain some unhealthy content like violence and so on.Duo to the lack of recognizing society and self-protection awareness,some students get addicted in the games and online dating. In fact,network is not that horrible,as long as we know more about it,it will become our right hand on our studies.Let's build a clean network world together. 1)网络课堂教学的兴起，使传统的课堂教学受到了前所未有的挑战 2)网络课堂教学模式会完全取代传统课堂教学模式吗？ 3)你的看法，理由是…… 【思路点拨】 本题属于提纲式文字命题。提纲第1点指出一种新兴事物，提纲第2点针对该事物提出一个有争议的观点，提纲第3点要求表明“我”的看法，由此可判断本文应为对比选择型作文。
(DEC)CSMA/CD 载波监听多路访问/冲突检测(IBM)DNA 数字网络体系构 access 访问 access control 访问控制 access matrix 访问矩阵 account 帐号 ACL(access control list) 访问列表 acquisition confirm 获取确认 acquisition request 获取请求 across certificate 交叉证书 active 激活 address size 地址 ADSL 对称数字用户服务线 ADSL(asymmetric digital subscriber line) 不对称数字用户 AFS(andrew file system) 分布式文件系统 agent 代理 AH(authentication header 鉴别报头 ANSI 美国国家标准协会 ASK(amplitude shift keying) 幅移键控法 assume 担任 asymmetric key cryptography 不对称加密 ATM( Asynchronous Transfer Mode) 异步传输模式 attempt limit 最大重传次数 AUI 连接单元接口authenticated 已认证 authentication 鉴别 authentication mechanisms 路由控制机制authenticatior 身份认证 awareness 互相感知 back 前一步 back off limit 避免算法参数 BIOS(Basic-input-Output System) 基本输入输出系统 bridge 网桥 broadcast storm 广播风暴 BtoC(B2C)business to consumer 企业对消费者 BtoG(business to government 企业对政府 CA(certificate authority) 证书权威机构 Cable-modem 机顶盒 catalog 目录手册 CBX(computerized branch exchange) 程控交换 CCITT 国际电报电话咨询委员会CDE(common desktop environment) 通用桌面环境 CD-R 光盘刻录机 CD-ROM 光盘驱动器(光驱) cease 中止 cell rate decoupling 信元率去耦 certificate 证书 certificate hierarchy 证书层次结构 certificate verify 证书检验报文 CGI(common gateway interface) 公用网关接口 CHAP(challenge handshake authentication protocol) 请求握手验证协议 chat 闲谈 chip 芯片 ciphertext 脱密 click 点击 Client/Server 客户机/服务器 cluster 群集地址 CMIS/CMIP 公共管理信息服务/协议CMISE 公共管理信息服务
有关网络的英语作文 有关网络的英语作文有关网络的英语作文大家对网络博客的认识写作语句web logs 网络与博客 1、but many teens say the journals are a great way to express their creativity. they maintain that a ban on blogging violates (违反) their right to free speech.言论自由 2、you shouldn t post private information about yourself, and you don t have the right to post someone else s secrets, 不能暴露他人隐私 3、kids are going to argue that these blogs are part of their private lives. and that s the point: they aren t private at all. 孩子认为博客是隐私的，但是博客不是。 4、if it is not endangering another individual ... schools should have no control over it whatever, instead of passing notes in class, teens are now sharing information on their web logs, or blogs. a study showed that one in five teens in america has a blog, and about twice as many read them.(5个青少年里有1个写博客,阅读博客者则是这个数字的两倍) but some schools have prohibited (禁止) students from
词汇和语法 1、Professor Smith promised to look _______my paper, that is, to read it carefully before the defence. A：after B：over C：on D：into 答案：B 2、Our house is about a mile from the railway station and there are not many houses _______. A：in between B：far apart C：among them D：from each other 答案：A 3、As the bus came round the corner, it ran ______ a big tree by the roadside. A：into B：on C：over D：up 答案：A 4、On average, a successful lawyer has to talk to several _______ a day. A：customers B：supporters C：guests D：clients 答案：D 5、What is the train ______ to Birmingham? A：fee B：tip C：fare D：cost 答案：C 6、The students were all entertained in a Mexican restaurant, at Professor Brian's ______. A：money B：pay C：expense D：loss 答案：C 7、Tom, what did you do with my documents? I have never seen such a _____ and disorder! A：mass B：mess C：guess
计算机专业英语常用词汇大全 A Active-matrix主动距陈active-matrix Adapter cards适配卡adapter cards Advanced application高级应用advanced application Analytical graph分析图表analytical graph Analyze分析analyze Animations动画animations Application software 应用软件application softwear Arithmetic operations算术运算arithmetic operation Audio-output device音频输出设备audio-output device Access time存取时间access time access存取access accuracy准确性accuracy ad network cookies广告网络信息记录软件ad network cookies Add-ons附软件add-ones Address地址address Agents代理agents
Analog signals模拟信号analog sognals Applets程序applets Asynchronous communications port异步通信端口asynchronous communications port Attachment附件attachment B Bar code条形码bar code Bar code reader条形码读卡器bar code reader Basic application基础程序basic application Binary coding schemes二进制译码方案binary coding schemes Binary system二进制系统binary system Bit比特bit Browser浏览器browser Bus line总线bus line Backup tape cartridge units备份磁带盒单元backup tape
For this part, you are allowed 30 minutes to write a short essay based on the picture below. You should start your essay with a brief account of the impact of the Internet on the way people communicate and then explain whether electronic communication can replace face-to-face contact. You should write at least 120 words but no more than 180 words. “Dear Andy-How are you? Your mother and I are fine .We both miss you and hope you are doing well. We look forward to seeing you again the next time your computer crashes and you come downstairs for something to eat, Love, Mom and Dad.” 范文: The modern technology has greatly altered the mode of communication among people. With the help of the Internet, people can easily contact each other anytime anywhere. However, the side effect is that many people have become over-dependent on the Internet and neglected face-to-face communication. As far as I'm concerned, electronic communication cannot fully replace the direct contact among people. Although it seems to bring everyone together, it actually estranges people and decreases the effectiveness of communication. A typical example is that, traditionally, people working in the same office simply walk to others and talk. Today, however, co-workers tend to send e-mails or instant messages through the Internet even when they are sitting next to each other. As words can never convey the full message, it usually takes much more time and rounds of conversation than face-to-face communication, in which people can discuss more directly with less loss of information. To conclude, the Internet enables more effective communication in some situations, but over-dependence on it actually pulls people apart.