1、PresentationI hope we will use the Net to cross barriers and connect cultures.-Tim Berners-Lee 该句出自英国计算机科学家蒂姆伯纳斯李。他是万维网(World Wide Web)的发明者。这句话体现了伯纳斯李对互联网的美好愿景。他希望互联网能发挥其互联互通的作用,跨越各种障碍,成为不同文化的纽带,带来信息交流的全新模式。Pre-reading我希望我们能用互联网跨越障碍我希望我们能用互联网跨越障碍,联结文化。联结文化。蒂姆蒂姆伯纳斯伯纳斯李李a very important stage or event
2、 in the development of sth.发展中非常重要的阶段或事件里程碑 转折点 Lead-inThe steam technology revolution(蒸汽技术革命）The power technology revolution(电气技术革命）The information technology revolution(信息技术革命）industrial intelligence(工业智能化）Lead-inonline education线上教育Lead-inonline medical treatment线上医学治疗online ride-hailing线上打车服务onl
3、ine shopping线上购物instant message即时消息.The first email was sent in 1971 by Ray Tomlinson.It was a test message to himself.He wanted to see whether he could send a message from one computer to another.He chose the“”sign to separate the username from the name of his machine.While-reading第一封电子邮件是由雷第一封电子邮件
4、是由雷汤姆林森在汤姆林森在1971年发出的。这是对他自年发出的。这是对他自己的测试信息。他想看看是否能从一台计算机向另一台计算机己的测试信息。他想看看是否能从一台计算机向另一台计算机发送信息。他选择了发送信息。他选择了“”符号来分隔用户名和机器名。符号来分隔用户名和机器名。The first webcam was created by computer scientists at the University of Cambridge in 1991.What did it film?A coffee pot outside the office.These scientists used t
5、he webcam to see from their desks whether the pot was empty to avoid wasted trips for coffee.While-reading第一个网络摄像头是由剑桥大学的计算机科学家于第一个网络摄像头是由剑桥大学的计算机科学家于1991年发明的。年发明的。它拍了什么它拍了什么?办公室外的咖啡壶。这些科学家使用网络摄像头从他办公室外的咖啡壶。这些科学家使用网络摄像头从他们的办公桌上查看壶是否空，以避免浪费时间喝咖啡。们的办公桌上查看壶是否空，以避免浪费时间喝咖啡。Emojis,small digital images use
6、d to express ideas or feelings in electronic communication,were created in 1999 in Japan.The creator was inspired by Japanese comics,street signs and Chinese characters.Soon emojis took off throughout the world.Oxford Dictionaries selected,the“Face with Tears of Joy”emoji,as the Word of the Year 201
7、5.While-reading表情符号是一种在电子交流中用来表达想法或感觉的小型数字图表情符号是一种在电子交流中用来表达想法或感觉的小型数字图像，于像，于1999年在日本诞生。创作者的灵感来自日本漫画、路牌和年在日本诞生。创作者的灵感来自日本漫画、路牌和中国汉字。很快，表情符号就在全世界流行开来。牛津词典将中国汉字。很快，表情符号就在全世界流行开来。牛津词典将“笑笑哭哭”表情选为表情选为2015年度词汇。年度词汇。Step 1 Lead-inThere are many important milestones in the development of the Internet.Read t
8、he web page on page 29 and answer the questions.Q1:Who sent the first email and when?It was sent in 1971 by Ray Tomlinson.Step 1 Lead-inQ2:What did the first webcam film?Q3:What were emojis,small digital images used to do?A coffee pot outside the office.To express ideas or feelings.1.He chose the “”
9、sign to separate the username from the name of his machine.separate.from 分开分开 区分区分Its not always easy to separate cause from effect.Separate her from the other applicants.因果关系并不总是容易区分的。因果关系并不总是容易区分的。把她和其他的申请人把她和其他的申请人区分开来区分开来2.Soon emojis took off throughout the world.很快表情符号就很快表情符号就风靡风靡全球了全球了。【语境应用语
10、境应用】写出下列各句中写出下列各句中take off的意思。的意思。1)The plane is going to take off in 10 minutes.()2)You have to take off your shoes before you go to the computer room.()3)I want to take next Friday off.()4)The magazine took off after the interview.()起飞起飞 脱下脱下 请假请假 大受欢迎大受欢迎milestones in the development of the inter
11、net 互联网发展的里程碑https:/ 1 Lead-inWhat do you often do on the Internet?When you are on the Internet,what do you usually do?search for informationwatch the newsstudy on the internetshopping onlinechat on the Internetplay internet gameswatch films and soap operas,etc.15423AspectsAccess to information6Food
12、 Shopping Travel arrangements Transportation Payments Compare before and after the invention of the Internet 比较互联网发明前后You can talk from these aspectsAccess to information 获取信息Compare before and after the invention of the Internet beforeaftergo to the library or ask others，it is slow and inconvenient
13、.With the click of a mouse or the touch of a button,it is possible to find out almost anything we care to know.去图书馆或询问他人，慢且不方便通过点击鼠标或触摸按钮，我们几乎可以找到我们想知道的任何事情。Compare before and after the invention of the Internet bef、reafterfood 食物beforeafterGo to the restaurant to have a meal.Have food delivered to
14、us by using food delivery apps and sites.通过外卖应用软件和网站把食物送到我们这里。去餐厅吃饭。Shopping 购物 Compare before and after the invention of the Internet beforeafter1 Search shop after shop for the perfect choice,for example,a pair of boots.2 Not sure of the price.Compare styles and prices quickly and easily.1、在一家又一家的
15、商店里寻找最完美的选择，比如一双靴子2、不确定价格快速并容易地比较风格和价格Transportation 交通Compare before and after the invention of the Internet beforeafter1 Wait hopelessly for a taxi in the cold rain.2 Queue up hopelessly for a train/plane/bus ticket.1 Order a taxi on an app,sit back and relax in doors for a few warm minutes until
16、the driver arrives.2 Book the tickets online.1、在冷雨中绝望地等出租车。2、无望地排队买火车票/飞机票/汽车票。1、在应用上叫一辆出租车，坐下来，在室内放松几分钟，直到司机到来。2、在网上订票。Travel arrangements旅行安排beforeafterGo to the travel agency to make and book travel plans.Make all the travel arrangements just in front of the phone/computer.去旅行社制定和预定旅行计划在手机/电脑前做好所
17、有的旅行安排。Payments支付beforeafterPay using cash or cheques.Almost everything can be paid on the smartphone.使用现金或支票几乎所有东西都可以在智能手机上支付。The Internet makes our life:What effects do you think the Internet has on our life?more colorful 更丰富多彩更丰富多彩 convenient 便利便利 easy and quick 简单和快捷简单和快捷 time-consuming 消耗时间消耗时间
18、 The Internet:a world without frontiersThe Internet:a world without frontiers互联网：一个没有边界的世界互联网：一个没有边界的世界frontierun.国界国界；边界；边界；边境边境un.（知识的）前沿；（知识的）前沿；titlevideo watchingA.Expository writing(说明文说明文)B.Narration(记叙文记叙文)C.Argumentation(议论文议论文)D.Practical writing(应用文应用文)1.What is the text type of this writ
19、ing?Fast readingSkim for the structure.and get in touch with the.(line 4)与与联系；和联系；和接触接触ukeep in contact with(line 32)ube/keep in touch with.与与失去联系失去联系ube out of touch with.ulose touch with.Para.1access n.（使用或见到的）机会，权利，通路；入口（使用或见到的）机会，权利，通路；入口在网上我们几乎什么都能做到。接入互联网带来了一些实实在在网上我们几乎什么都能做到。接入互联网带来了一些实实在在改变我
20、们生活的好处。在改变我们生活的好处。Para.1We can achieve almost anything onlinewith access to the Internet come some truly life-changing advantages.(para.1,lines 4-6)access have a access to 可以获得可以获得/接近接近/使用使用 gain/get access to 到达；接近；使用到达；接近；使用e.g.The main access to the building is at the side.You need a password to
21、get access to the computer system.Only 40%of 5-year-olds have access to preschool education.进入大楼的通道主要在旁边。进入大楼的通道主要在旁边。使用使用这个计算机系统需要口令。这个计算机系统需要口令。5岁孩童中只有岁孩童中只有40%能享受学前教育。能享受学前教育。Practiceaccess vt.到达，进入，使用，获取到达，进入，使用，获取e.g.Users can access their voice mail remotely.用户用户可以远程获取语音邮件。可以远程获取语音邮件。accessibl
22、e adj.可进入的；可使用的；易可进入的；可使用的；易理解理解的；的；(人人)好相处的好相处的inaccessible adj.难到达的，不可及的；难懂的难到达的，不可及的；难懂的be accessible to 易接近的；能进入的易接近的；能进入的One of the greatest advantages of the Internet lies in the quick and easy access to a huge amount of information.(para.2,lines 7-8)互联网的最大优势之一在于可以快速、轻松地获取海量信息。互联网的最大优势之一在于可以快速
23、、轻松地获取海量信息。1.The only access_ the farmhouse is across the fields.2.These documents are not_(access)to the public.3.Due to the COVID-19,the temple is now _(accessible)to the public.toaccessibleinaccessibleTo a certain extent,the worlds knowledge is all at our fingertips.(para.2,lines 8-9)从某种程度而言，动动手指
24、，全世界的知识就能尽在掌握。从某种程度而言，动动手指，全世界的知识就能尽在掌握。to an extentto some extentTo a certain extent,the smartphone has become a necessity in the age of information.在某种程度上，智能手机已经成为信息时代的必需品。在某种程度上，智能手机已经成为信息时代的必需品。Practiceto a certain extent在一定程度上，在一定程度上，从某种程度而言从某种程度而言 Para.2I have to admit that I do agree with him
25、 to some extent.不得不承认，在某种程度上我的确同意他的看法。不得不承认，在某种程度上我的确同意他的看法。To a certain extent,the worlds knowledge is all at our fingertips.(para.2,lines 8-9)have sth at ones fingertips掌握掌握.Practice他手头掌握所有最新的统计数据。他手头掌握所有最新的统计数据。He has all the latest statistics at his fingertips.Para.2 In the time it takes to find
26、 one book in the library,we can use a search engine to bring up millions of results.（para.2 lines5）在图书馆找到一本书的时间，我们可以使用搜索引擎得到在图书馆找到一本书的时间，我们可以使用搜索引擎得到 数百万条结果。数百万条结果。bring up 生成；生成；抚养；提出抚养；提出(话题话题)；呕吐；呕吐 e.g.Her parents died when she was a baby and she was brought up by her aunt.她她还是婴儿的时候父母就去世了，她是由姨妈抚
27、养还是婴儿的时候父母就去世了，她是由姨妈抚养长大的。长大的。Para.2Why did you have to bring up the subject of money?I was brought up to be honest.Once the poison has been brought up there is no further danger.你为什么要提到钱的你为什么要提到钱的问题？问题？我从小就被教育要我从小就被教育要诚实。诚实。一旦一旦毒药被吐出来了，就不会有进一步的危险了。毒药被吐出来了，就不会有进一步的危险了。bring短语短语 bring about 产生产生;导致导致
28、;带来带来 bring in 带进来带进来;引进引进;赚得赚得 bring out 使显现使显现;阐明阐明;出版出版;生产生产bring back 归还归还;使使回想起回想起bring down 使降低使降低,减少减少;击败击败bring on 引起引起,使发生使发生bring.to light 发现，将发现，将公之于世公之于世 No wonder the Internet has now become the first place that the majority of people turn to for information.(para.2,lines 12-14)难怪互联网现在已
29、经成为大多数人获取信息的首选途径难怪互联网现在已经成为大多数人获取信息的首选途径。majority n.大多数人，多数派，大部分大多数人，多数派，大部分Para.2majoritmajority yminorityminorityturn to sb./sth.向某人向某人/某物求助；转向某物求助；转向；翻到；翻到majority a/the majority of 大多数大多数,大半大半 be in the/a majority 占大多数占大多数 great/huge/large majority 绝大多数绝大多数【归纳归纳】small/narrow majority 微弱优势微弱优势min
30、ority n.少数少数in the minority 占少数占少数major adj.主要的主要的 vi.专修专修;主攻主攻major in 主修主修完成句子完成句子。1)The _(major)of them take on online language test before starting their programme.2)_ in favor of the suggestion.多数人赞成这个提议。多数人赞成这个提议。majorityThe majority was/wereto turnNowadays the majority of people have access t
31、o free medical care in China.现在中国大多数人都能享受免费医疗现在中国大多数人都能享受免费医疗Unfortunately,there was no one _(turn)to.不幸的是，没人可以求助不幸的是，没人可以求助You can have food delivered to you using food delivery apps and sites.(para 3,lines 17-18)通过外卖程序和网站，你可以让人送货上门通过外卖程序和网站，你可以让人送货上门。deliver vt.递送递送，传送，交付传送，交付Para.3搭配：搭配：deliver s
32、th.to sb.把某物运送给某人把某物运送给某人 e.g.They set off to deliver supplies to an isolated village.他们他们出发把供应品送到一座偏僻的村庄。出发把供应品送到一座偏僻的村庄。发表；宣布；发布发表；宣布；发布搭配：搭配：deliver a speech/lecture 发表演讲发表演讲e.g.The king delivered a televised speech to the nation on Nov 5.接生，助产；分娩，生产接生，助产；分娩，生产搭配：搭配：be delivered of 生产，分娩生产，分娩e.g.
33、They rushed her to hospital where doctors delivered her baby.他们飞快地将她送到医院，医生给她接生了。他们飞快地将她送到医院，医生给她接生了。国王国王在在 11 月月 5 日向全国发表了电视讲话日向全国发表了电视讲话。【语境应用语境应用】根据汉语意思补全下列句子根据汉语意思补全下列句子。1)凯丽的孩子是由她的妈妈接生的。凯丽的孩子是由她的妈妈接生的。Carries baby _ by her mother.2)这位教授给他的学生做了一次关于哲学的这位教授给他的学生做了一次关于哲学的演讲演讲。The professor _ on phi
34、losophy to his students.3)Once his message was _(递送递送),he allowed me to stay and watch.was delivered delivered a speechdelivered When you wish to go on holiday,you can make all your travel arrangements just in front of the computer.当你想度假的时候，你可以就在电脑前做好你所有的旅行安排。当你想度假的时候，你可以就在电脑前做好你所有的旅行安排。arrangement
35、n.安排安排；准备；准备；筹划筹划搭配搭配:make arrangements(for)(为为)做安排做安排 e.g.She telephoned Ellen,but made no arrangements to see her.她给她给Ellen打了电话打了电话，但没有约她见面，但没有约她见面。Para.3 排列排列；布置；整理；布置；整理e.g.The house was always decorated with imaginative flower arrangements.这所房子总是摆放着富有创意的插花这所房子总是摆放着富有创意的插花。商定，约定商定，约定搭配：搭配：come t
36、o an arrangement 达成协议达成协议e.g.It would usually cost$500,but Im sure we can come to some kind of arrangement.正常正常价格是价格是 500 美元，但我相信我们可以再协商。美元，但我相信我们可以再协商。arrange v.筹备；安排，整理筹备；安排，整理e.g.Dont be in such a hurry.I have arranged a taxi for you.The girl is carefully arranging the books on the shelves.别这么急。我
37、已经为你安排了一辆出租车。别这么急。我已经为你安排了一辆出租车。那个那个女孩女孩正在仔细地正在仔细地整理书架上的书整理书架上的书【归纳归纳】arrange sth.for sb.为某人安排某事为某人安排某事arrange for sb.to do sth.安排某人做某事安排某人做某事arrange(with sb.)to do sth.(与某人与某人)约定约定干某干某事事【语境应用语境应用】完成句子完成句子1)我和她约定我和她约定8点钟见面。点钟见面。I _ at 8:00.2)经理安排格林小姐去机场接一位外宾。经理安排格林小姐去机场接一位外宾。The manager _ _ a foreig
38、n guest at the airport.arranged with her to meetarranged for Miss Greento meet above all else 最重要的是，尤其是（常用于句首或句中，最重要的是，尤其是（常用于句首或句中，常常省略常常省略else）e.g.Above all(else),just have that insurance!重要的是，一定要有那份保险！重要的是，一定要有那份保险！Above all else,the Internet helps us establish and maintain social ties.(para 4,li
39、nes 29-30)最重要的是，互联网帮助我们建立并维持社交关系。最重要的是，互联网帮助我们建立并维持社交关系。Para.4 after all 毕竟毕竟;终究终究 all in all 整体来说整体来说;总而言之总而言之 in all 全部全部;总共总共 at all (否定句否定句)一点也不一点也不;(疑问句疑问句)到底到底;究竟究竟 first of all 首先首先all the time 一直一直all but 几乎几乎;差一点差一点all the way 一路上一路上;自始至终自始至终;all the same 仍然仍然all-in-one adj.一体化的一体化的;身兼数职的身兼
40、数职的all at once 同时同时;突然突然;【语境应用语境应用】完成句子。完成句子。1)She couldnt go to the party because she had to write a report.But she went _.她她不能参加聚会，因为她得写一份报告不能参加聚会，因为她得写一份报告，但是，但是她终究还是她终究还是去去 了了。2)_,my trip to Australia was a wonderful experience.总的来说，我的澳大利亚之旅是一次总的来说，我的澳大利亚之旅是一次愉快的愉快的经历。经历。after allAll in all3)Chi
41、ldren need many things,but _,they need love.孩子需要很多东西，但最重要的是，孩子需要很多东西，但最重要的是，他们需要他们需要爱。爱。4)Its impossible to confuse Mary with her sister.Theyre not alike at all.above all5）Do you know him at all?你究竟认不认识他？你究竟认不认识他？不可能把玛丽与她的姐姐相混淆。她们不可能把玛丽与她的姐姐相混淆。她们根本根本不像。不像。establish vt.建立（关系或联系）；设立建立（关系或联系）；设立e.g.Ou
42、r goal is to establish a new research centre in the North.vt.确立确立e.g.He has established himself as the leading candidate in the election.我们我们的目标是在北方建立一个新的研究中心。的目标是在北方建立一个新的研究中心。他已经确立了竞选中身为主要候选人的地位他已经确立了竞选中身为主要候选人的地位。主要主要候选人候选人使得到认可；查实，使得到认可；查实，确定确定e.g.Before we take any action we must establish the
43、facts/truth.Can you establish what time she left home/whether she has left home.我们我们在采取行动之前必须弄清事实真相在采取行动之前必须弄清事实真相。你你能确定她何时离家的吗你能否确定她已经离家了？能确定她何时离家的吗你能否确定她已经离家了？establish as 确认了确认了的地位的地位 The professional has established his reputation _ a biochemist.这位专业人士已确定了他作为生化学家的声誉这位专业人士已确定了他作为生化学家的声誉asWith all
44、 sorts of communication software,physical distance no longer gets in the way.(para 4,lines 30-31)有了各种通信软件，现实距离已不再是阻碍了。有了各种通信软件，现实距离已不再是阻碍了。get in the/ones way 阻挡，阻碍阻挡，阻碍When you have a strong will,nothing will get in the/your way.只要意志坚定，就能所向披靡。只要意志坚定，就能所向披靡。PracticePara.4 An instant message,a group
45、chat,video call,a comment on an update there are endless ways to share our views or let someone know we care about them.即时消息、群聊、视频通话、即时消息、群聊、视频通话、最新评论最新评论我们有无数的我们有无数的 方式来分享方式来分享我们我们的观点，或者让别人知道我们关心的观点，或者让别人知道我们关心他们。他们。comment n.议论，评论，批评，指责议论，评论，批评，指责搭配：搭配：make a comment on/about 对对作出评论作出评论without com
46、ment 未作出评论未作出评论no comment（通常用于回答记者的问题）无可奉告（通常用于回答记者的问题）无可奉告e.g.He was fined for making abusive comments to the referee.他他因辱骂裁判而被罚款。因辱骂裁判而被罚款。comment vi.&vt.表达意见表达意见搭配：搭配：comment on 对对作出评论作出评论 comment that 评论说评论说e.g.People were always commenting on his size.Smiths lawyer commented that the decision w
47、as outrageous.人们人们总是对他的身材品头论足总是对他的身材品头论足。史密斯史密斯的律师发表意见说这个判决的律师发表意见说这个判决“让人无法容忍让人无法容忍”【语境应用语境应用】完成句子完成句子1)She _ my work.她对我的工作提出了有益的评论。她对我的工作提出了有益的评论。2)I dont feel _.我觉得我无法对他们的决定作出评论。我觉得我无法对他们的决定作出评论。made helpful comments onI can comment on their decisioninstant n.瞬间瞬间，片刻；某一，片刻；某一时刻时刻搭配：搭配：at that in
48、stant 在那一瞬间在那一瞬间 for an instant 一瞬间一瞬间 in an instant 立即立即 the instant(that)一一就就e.g.She caught his eye for an instant.When the rain started,the crowd vanished in an instant(=immediately).她她刹那间便吸引了他的目光。刹那间便吸引了他的目光。下雨了，人群立刻散尽下雨了，人群立刻散尽。instant adj.立即立即的；立刻的；立刻的的搭配：搭配：instant noodles 速食面速食面 instant coff
49、ee 速溶咖啡速溶咖啡e.g.The programme brought an instant response.节目节目引起即时回应引起即时回应。instant effect 立竿见影；即刻看到效果立竿见影；即刻看到效果.we must aware of these problems and be careful to use the Internet properly and responsibly.我们必须意识到这些问题，并恰当地、负责任地谨慎我们必须意识到这些问题，并恰当地、负责任地谨慎 使用互联网。使用互联网。aware adj.知道的，意识到的，有知道的，意识到的，有意识的意识的搭
50、配：搭配：become aware of 对对知道知道,明白明白;意识到意识到 be aware+that-clause 察觉到、意识到察觉到、意识到 as far as Im aware 据我所知据我所知e.g.Jane was suddenly aware that she was digging her nails into her thigh.简简突然间意识到她正在用指甲抠大腿。突然间意识到她正在用指甲抠大腿。awareness n.认识，意识认识，意识raise ones awareness 提高某人的意识提高某人的意识public awareness 公共意识公共意识1.We ca
