高中英语-必修第三册-译林牛津版-UNIT 3 Section A（课件PPT）

这是一份高中英语-必修第三册-译林牛津版-UNIT 3 Section A（课件PPT），共39页。
UNIT 3 The world onlineSection A Welcome to the unit & Reading课文预习自测 Ⅰ 阅读理解 （根据课文内容选择正确答案）1. What is the first place that most of us turn to for more information?A. Our teachers. B. The Internet.C. Newspapers. D. Our families.2. Which way is the cheapest and quickest to learn something about friends far away?A. Giving them a call. B. Going to see them.C. Writing letters to them. D. Sending e-mails to them.○○3. According to the author，which of the following is the most important? A. Connecting people across the world to a single shared community. B. Quickly and easily getting a huge amount of information. C. Making our lives unbelievably convenient. D. Establishing and maintaining social ties. 4. Which of the following is true according to the passage? A. Internet always brings us countless valuable benefits. B. Internet is truly a world with frontiers. C. Internet perhaps causes some disadvantages to us. D. Internet can meet the need of long-lost friends. ○○Ⅱ 语法填空（根据课文内容，在空白处填入1 个适当的单词或括号内单词的正确形式） 　　The Internet has the power to connect people across the world to a single shared community. One of the greatest advantages of the Internet lies in the quick and easy access to a huge amount of information. To 1　　　　 certain extent，the world’s knowledge is all at our 2　　 　　（fingertip）. 　　The Internet has also made our lives unbelievably convenient，with all sorts of goods and services provided by electronic commerce. You can have food 3　　　 　（deliver） to you using food delivery apps and sites. 　　Above all else，the Internet helps us establish and maintain social ties. With all sorts of communication software，physical distance no 4　　　　（long） gets in the way. An 5________　　　　（instance） message， a group chat，a video call，a comment on an update—there are endless ways 6____________（share） our views or let someone know we care about them. 　　However，7　　　　 the Internet brings many valuable advantages，8　　　 　（connect） has its problems. As with any great invention，we must be aware 9　　　　 these problems and be careful to use the Internet properly and 10　　 　　（responsible）. afingertips deliveredlongerto shareinstantwhilebeing connectedofresponsibly教材原句p.29 Soon emojis took o throughout the world.很快表情符号就风靡全球了。  题组练·领悟方法核心词汇1 take off 突然大受欢迎，迅速流行She was delighted to see that the comic’s career started taking off. 看到这位喜剧演员的事业开始成功，她很高兴。［词汇复现］ 【归纳拓展】 take off 还有以下意思： （1）拿走，取下；去掉I’ll take the goods off the car so that we have room to sit. 我将把车里的货物搬走，以便我们有地方坐下。［词汇复现］ （2）脱去The instant he came to the office，Tom took off his coat. 汤姆一到办公室就脱掉了外套。［词汇复现］ You couldn’t take your hat off when surfing. 冲浪时你不能脱帽。 （3）（飞机）起飞The plane is taking off at 7：00. 飞机将在7 点起飞。（用进行时态表将来） We took off so smoothly that the majority of passengers could hardly feel it. 我们的飞机起飞非常平稳，大多数乘客几乎没有感觉到。［词汇复现］ （4）休假The professional has decided to take a few days off next week.这位专 家已决定下星期休息几天。［词汇复现］ 【知识链接】 take after 与……相像 take away 拿走；消除（痛苦等） take back 收回；退回take in 吸入；领会；收留；欺骗 take on 呈现；承担；雇用 take out 带（某人）出去；切除 take over 接管；接任 take up 占据；开始从事；接受；继续take down 记下；拆卸 完成句子（1）In recent years，shopping online 　　　　　 　　　（已迅速流行）. （2）The magazine 　　　　　　　　（大受欢迎） after the interview. （3）［词汇复现］The passengers were informed that 　　　　　　　　 　　（飞机要起飞） in an instant. has taken off took off the plane would take off 单句语法填空 （4）［词汇复现］They were discussing the arrangements before the plane took 　　　　 　. （5）［词汇复现］He took 　　　　 　 my wet boots and made me sit by the fire. （6）It is reported that he will take 　　　　 　 the company next year. （7）［词汇复现］The professional will take 　　　　 　 his duties in the coming week. （8）Don’t be taken 　　　　 　 by his words— he is a cheat. （9）Some insects can take 　　　　 　 the colours of its background. （10）I was given some tablets to take 　　　　 　 the pain. （11）［词汇复现］ His son took 　　　　 　 opera for a while，but soon lost interest. off off over up in onaway up教材原句p.30 ...with access to the Internet come some truly life-changing advantages.  ……接入互联网带来了一些实实在在改变我们生活的好处。 2 access n. & vt. （1）n.（使用或见到的）机会，权利；入径，通道；方法 have access to 可以获得/ 接近/ 使用搭配 gain/get access to 到达；接近；使用 with access to 可以得到……；得以访问……；能够接触……All the students in our school have free access to the files in the site. 我们学校所有的学生都可以免费使用这个网站上的档案。［词汇复现］ The only access to success is to have an appropriate ambition and adequate preparation to achieve it. 成功的唯一方法就是有一个合适的目标和实现它的充分准备。（2）vt. 到达，进入，使用 You can access the e-commerce from your mobile phone. 你可以用手机进行电子商务。［词汇复现］ 【词语积累】 accessible adj. 可进入的；可使用的 单句语法填空（1）The system has been designed to give students quick and easy access 　　　　 　 the digital resources of the library. （2）It was really annoying；I couldn’t get access 　　　　 　 the data bank you had recommended. （3）Medicine should not be kept where it is 　　　　 　（access） to kids. 完成句子（4）手机上网快捷方便。［词汇复现］The quick and easy 　　　　　　 the Internet is by mobile. （5） 　　　　　　　　 　　（去……的唯一通道） the lonely island is by helicopter. totoaccessible 　access to The only access to教材原句p.30 In the time it takes to nd one book in the library， we can use a search engine to bring up millions of results. 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。 3 bring up （1）使显示在计算机屏幕上To our surprise，a spy succeeded in bring their military affairs up. 使我们吃惊的是，一个间谍成功地把他们的军事事务放到互联网上。［词汇复现］ （2）调出；提出（话题） His plan about the insurance was brought up at the conference. 他的保险计划在会议上被提了出来。［词汇复现］ （3）抚养，养育，教育We can have access to the way they bring up their children. 我们可以了解他们抚养孩子的方式。［词汇复现］ （4）呕吐I had various foods for lunch and then brought it up again at once. 我午饭吃了许多种食物，可马上又吐出来了。［词汇复现］ 【误区警示】 bring up 是“动词+ 副词”结构的短语，宾语是人称代词时，要放在bring 与up 中间。bring up him（×） bring him up（√） bring up the boy（√） bring the boy up（√） 【归纳拓展】 bring about 导致，引起 bring back 带回；使想起 bring down 减少，降低；打倒 bring forward 提前；提出 bring in 赚得；引入 bring out 取出；出版；使显现 单句语法填空 （1）I don’t clearly remember who brought 　　　　 　 the question but I clearly remember it brought___________ a heated discussion. （2）His parents went out to work and he was brought 　　　　 　 by his grandparents. （3）Some people laughed at the idea when I first brought it 　　　　 　. （4）［2017·全国Ⅲ卷］This picture often brings 　　　　 　 to me many happy memories of my high school days. （5）［2017·江苏卷］Working with the medical team in Africa has brought 　　　　 　 the best in her as a doctor. （6）［ 词汇复现］Her carelessness brought 　　　　 　 the scary accident. （7）I have three part-time jobs，which brought 　　　　 　 about ￡14，000 a year. （8）［词汇复现］The government has taken measures to bring 　　　　 　 the high prices of daily goods to keep the market stable. upabout up upback outaboutindown 教材原句p.30 No wonder the Internet has now become the rst place that the majority of people turn to for information. 难怪互联网现在已经成为大多数人查找信息的首选途径。4 majority n. 大部分，大多数；多数票 be in the/a majority 占大多数搭配 a great/huge/large majority 绝大多数 small/narrow majority 微弱优势Those who are in favour of the software are in the majority. 赞成该软件的占大多数。［词汇复现］ The majority was/were for the entertainment. 多数人赞成这项娱乐活动。［词汇复现］ 【学法点拨】 the majority of + 复数名词+ 复数谓语 不可数名词+ 单数谓语The majority of requests have already been offered to the local government. 大部分请求已经提供给当地政府。Obviously，the majority of work has been finished. 很明显，大部分工作已经被完成了。［词汇复现］ 单句语法填空 （1）［词汇复现］The majority of clerks in our company 　　　　 　（be） technical now. （2）［词汇复现］One-third of the country 　　　 　 　 （be） covered by trees and the majority of the citizens 　　　　 　（be） black people. （3）［词汇复现］The arrangement seems to be impossible because the majority of the committee members 　　　　 　（be） against it. 完成句子（4）［词汇复现］ Less than twenty percent of the employees in their company are women. That is to say，men are 　　　　　　　　 　　　（占大多数）. （5）［词汇复现］ 　　　　　　　 　 （大多数学生） find it quite hard to live on the little cash they get. are isare are in a/the majority The majority of students 教材原句p.31 You can have food delivered to you using food delivery apps and sites.  你可以使用送餐应用程序和网站让食物送到你身边。5 deliver vt. （1）递送，传送，交付搭配：deliver sth. to sb. 把某物运送给某人It was very considerate of you to deliver the boots to me in such a big rain. 你考虑得真周到，在这么大的雨里把靴子送来给我。［词汇复现］ （2）发表；宣布搭配：deliver a speech/lecture 发表演讲The new-elected president delivered a speech about the instant e-commerce. 新当选的董事长发表了关于即时电子商务的演讲。［词汇复现］ （3）接生，助产；分娩，生产 搭配：be delivered of 生产，分娩The baby was delivered by a professional. 这个婴儿是专家接生的。［词汇复现］ 写出句中deliver 的含义（1）［词汇复现］ Our professional delivered a long inspiring speech yesterday. _________ 　　　　（2）They rushed her to hospital where doctors delivered her baby. _________ 　　　　 单句语法填空（3）［词汇复现］You promised to deliver the goods 　　　　 　 us，but we haven’t seen any of them yet. （4）［词汇复现］You can either pick up the goods or have them 　　　　 　（deliver）. 发表　接生to delivered have sth. delivered 让人递送某物。教材原句p.31 ...you can make all your travel arrangements just in front of the computer.  ……你可以在电脑前做所有的旅行安排。6 arrangement n. （1）安排，筹备；排列；布置搭配：make arrangements （for）（为……）做安排Never mind. I’ll make arrangements for you to be met after the ballet. 不必担心，我会安排人在芭蕾舞之后见你。［词汇复现］ I prefer the traditional arrangement of desks in rows. 我更喜欢将书桌成排放置的传统做法。（2）商定，约定搭配：come to an arrangement 达成协议They haven’t come to an arrangement on how to cut back on the cash about e-commerce. 他们还没有就如何削减电子商务的资金达成协议。［词汇复现］ 【词语积累】 arrange v. 筹备；安排；整理 arrange to do sth. 安排做某事arrange for sb. to do sth. 安排某人做某事 单句语法填空（1）If you want to succeed，you’d better make 　　　 　 　（arrange） for the future. （2）It was most helpful of Mary to make all the arrangements 　　　　 　 us. We settled down very smoothly. 完成句子（3）We have already 　　　　　　　　　　　 　（为……做安排） our vacation. （4）They are busy 　　　　　　　　　　　 　（为……做安排） their parents’ fortieth wedding anniversary. （5）We 　　　　　　　　　　　　（达成一致） over the time of the party. arrangements formade arrangements for making arrangements for came to an arrangement教材原句p.31 Above all else，the Internet helps us establish and maintain social ties.  最重要的是，互联网帮助我们建立和保持社会关系。7 above all else 最重要的是，尤其是（常用于句首或句中，常常省略else） Above all （else），just have that insurance! 最重要的是，一定要有那份保险 ！［词汇复现］ Above all （else），you should bring up the file you need. 最重要的是，你应该提取你所需要的文件。［词汇复现］ 【归纳拓展】 after all 毕竟；终究 in all 全部；合计first of all 首先 （ not）at all 一点也（不），完全（不） all in all 总的来说 完成句子 （1）［词汇复现］ 　　　　　　　　 　　（最重要的是），some technical skills must be at your fingertips. （2）［词汇复现］No one can easily succeed. 　　　　 　　　　 　　　（最重要的是），you must establish some small goals for yourself and have your own arrangements. （3）［词汇复现］There are twenty goods 　　　　（总共） in the room. （4）［词汇复现］ 　　　　　　（首先）， we’d better make sure we have cash we need. Above all （else）Above all （else）in all First of all 8 establish vt. 建立（关系或联系）；设立；确立；使得到认可；查 实，确定 establish...as... 确认……为…… 搭配 establish a good relationship 建立良好的关系 establish an empire 建立一个帝国Our website was established in 2008. 我们的网站是在2008 年创办的。It is necessary to establish a new entertainment centre in the military area. 有必要在军区建立一个新的娱乐中心。［词汇复现］ 【误区警示】 establish 意为“建立，设立”时，是瞬间动词，不能和表示一段时间的状语连用。【词语积累】 established adj. 已确立的 establishment n. 确立；机构 单句语法填空 （1）［词汇复现］The professional has established his reputation 　　　　 　 a biochemist. （2）By 1909，the man 　　　 　 　（establish） himself as a painter of great talent in Paris. （3）［词汇复现］In addition，you need to visit an 　　　　 　（establish） website that offers stock charts. （4）［词汇复现］It will be essential 　　　　 　（establish） how the cash is being spent. as had established established to establish 教材原句p.31 An instant message，a group chat，a video call，a comment on an update — there are endless ways to share our views... 即时消息、群聊、视频通话、最新评论──我们有无数的方式来分享我们的看法…… 9 instant adj. & n. （1）adj. 立即的，立刻的；方便的 instant coffee 速溶咖啡 instant noodles 方便面 I felt instant relief after taking a couple of tablets. 服了几片药以后我立即感到很轻松。［词汇复现］ The device was an instant success. 这个设备一炮打响。［词汇复现］ （2）n. 瞬间，片刻；某一时刻 the instant （that） 一……就…… 搭配 for an instant 一瞬间（指动作持续的时间） in an instant 立即，马上（指动作不久将发生） I recognized my mobile the instant （that）I saw the battery. 我一看电池，就认出了我的手机。［词汇复现］ He made the guideline for an instant. 他一会儿就制作了准则。［词汇复现］ I’ll be back in an instant. 我马上就回来。 单句语法填空 （1）［词汇复现］The birds flew away in all directions 　　　　 　 instant they caught sight of a man coming towards the opera. （2）［词汇复现］These boys and girls jumped with joy 　　　　 　（instant） the chairman agreed to their requests. （3）［词汇复现］On 　　　　 　（ hear） the guideline， the poor worker burst into tears. 完成句子（4）The guard swiftly put on his uniform，fastened his belt and entered the royal palace 　　　　 　　　　　　　　______________（立即）. 句型转换（5）Bonny came to tell us about it as soon as she heard the result of the race. = Bonny came to tell us about it 　　　　 　　　 　　　　　 she heard the result of the race. the instantly hearing in an instant immediately/directly/instantly 或 the instant/ moment/ minute/second 10 comment n.，vi. & vt. （1）n. 议论，评论；批评，指责 make a comment on/about 对……作出评论搭配 without comment 未作评论 no comment（通常用于回答记者的问题）无可奉告He is an outspoken man and likes to make comments on current affairs. 他是一个直言不讳的人，喜欢评论时事。［词汇复现］ —Will you carry on with this arrangement，sir? 先生，你会继续这项安排吗？ —No comment! 无可奉告 ！［词汇复现］ （2）vi. & vt. 表达意见搭配 comment on 对……作出评论 comment that... 评论说…… Some of them are always commenting on the e-commerce’s guideline. 他们有几个人总是对电商的准则评头论足。［词汇复现］ He commented that the two sections were rather similar. 他评论说两个部门颇为相似。［词汇复现］ 单句语法填空（1）［词汇复现］Finally，my thanks go to my tutor， who has offered various suggestions and comments 　　　　 　 my paper. （2）［词汇复现］He listened to what I said 　　　　 　 comment，and then changed the subject to how to use the cash. （3）［词汇复现］The other day a colleague commented 　　　　 　 he enjoyed listening to my technical advice. 完成句子（4）It is considerate of you to 　　　　　　　 　 　　　　（对……不作出评论）my son’s bad behaviour in public. （5）［词汇复现］So far，Mr Cook 　　　　　　 　　 　　　（未作出评论） these files. on/about withoutthat make no comment on/about has not commented on 教材原句p.31 ...we must be 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、负责任地谨慎使用互联网。11 aware adj. 知道，意识到；察觉到，发觉；有……意识的 be/become aware搭配 make sb. aware of/that... 使某人意识到…… as far as I’m aware 据我所知Tom turned around and saw me，but he pretended not to be aware of my presence. 汤姆转身看见了我，但他假装不知道我的存在。 The government should make the public aware that abandoning animals is illegal. 政府应该让公众意识到遗弃动物是非法的。 【归纳拓展】 be aware of →侧重状态 become aware of →侧重动作well/fully aware 非常清楚（√） very aware（×） of...that... 知道/ 意识到……单句语法填空 （1）Now that we are aware 　　　　 　 the effects that diet products have on us，it is time to seriously think about buying them. （2）Campers would get a clear 　　　　 　（aware） of the program theme —“Observe- Think-Act”. （3）As a member of the society，I am aware 　　　　 　 being responsible is what it takes to make a better society. 完成句子 （4）学会了解你的肢体语言可能是一个很有用的方法。（动名词短语作主语） ____________________________________________________________________________________of awareness that Learning to be aware of your body language can be a very useful tool. 教材原句p.33 One wrong click may damage your computer and remove all your computer les! 一次错误的点击可能会损坏你的电脑和删除你所有的电脑文件！ 12 remove vt. 删除；移走；开除；去除（污渍、不愉快的事物等）； 脱去（衣服等）；摘下 remove...from... 从……移走…… 搭配 remove...to... 把……搬到…… remove sb. from sth. 免除某人的职务Reference books may not be removed from the library. 参考书不得带出图书馆。The sculpture was removed to another site. 雕塑被搬到了另一个场所。He was removed from his position as chairman. 他被免去了主席的职务。The cleaner can remove wine stains. 这种清洁剂能去除葡萄酒酒渍。 She removed her glasses and rubbed her eyes. 她摘下眼镜，揉了揉眼睛。 单句语法填空（1）Three children were removed 　　　　 　 the school for bad behaviour. （2）Students removed several desks 　　　　 　 another classroom. （3）Several opposition groups are fighting to remove the president 　　　　 　 power. （4）It got so hot that he 　　　　 　（remove） his tie and jacket. （5）The US scientists say they have developed the technology 　　　　 　（remove）painful memories without hurting a person’s brain and hope it can help those sufferers. from to fromremoved to remove 教材原句p.31 Why wait hopelessly for a taxi in the cold rain? 为什么在寒冷的雨中绝望地等出租车？1 Why do sth.? 为什么做某事？ （1）Why do sth.? 意为“为什么做某事？”，常含有责备的意味。Why knock him off his feet? It’s very impolite to do that. 为什么撞倒他？那样做是很不礼貌的。［词汇复现］ （ 2）Why not do...? = Why don’t you/we do...? 这是一个常用的表示 建议的句型。What a lovely day! Why not appreciate the beautiful scenery in the countryside? 多好的天气啊！为什么不欣赏一下乡村美景呢？ ［词汇复现］ You look so exhausted. Why not stop and have a rest? 你看起来如此疲惫。为什么不停下来休息一会儿呢？ 重点句式【归纳拓展】 表示“建议”的其他句型： You’d better（not）do... What/How about doing...? Shall we do...? I suggest that... Would you like...? 完成句子（1）［词汇复现］ 　　　　　　　　　　（为什么减少） buying the devices? （2）［词汇复现］ 　　　　　　　　　　　　 　　 （为什么不全神贯注于） your books? （3）［词汇复现］ 　　　　　　　（为什么不邀请） John and Barbara to tonight’s entertainment? （4）— Let’s go to the New Year’s Eve party，shall we? — 　　　　　　　　　　（为什么不呢）? I guess it will be fun. （5） 　　　　　　　　　　　　　（为什么不早点儿出发） on such a hot day? Why cut back on Why not be glued to/be lost inWhy not invite Why not Why not move off early 教材原句p.31 There is no need to worry—you can pay for almost everything on your smartphone.  没必要担心——你可以用智能手机支付几乎所有的费用。2 There is no need（for sb.） to do sth. （某人）没必要做某事。其肯定式是：There is a need （for sb.） to do sth. （某人）需要做某事。There is an instant need for us to take measures to solve the problem. 我们必须立即采取措施来解决这个问题。［词汇复现］ There’s no need to bring up his past when we are considering him for employment. 考虑雇用他时，没有必要提及他的过去。［词汇复现］ 【知识链接】 There is no reason to do sth. 没有理由做某事。There is no hurry to do sth. 不要匆忙做某事。There is no sense/point in doing sth. 做某事没有意义。There is no doubt that... 毫无疑问…… There is no possibility/chance that... 没有可能…… 单句语法填空 （1）［词汇复现］ When others are aware of their mistakes，there is no need 　　　　 　（comment） on it. （2）There’s no need 　　　　 　 you to come if you don’t want to. （3） 　　　　 　 is no need to tell me your answer now. Give it some thought and then let me know. （4）There is no reason 　　　　 　（carry）the darkness of the past with you into today. 句型转换 （5）There is no need to explain further. =There is no 　　　　　　 　　　　 further. to comment for There to carry point/ sense in explaining教材原句p.31 Only in this way can the Internet be a place of discovery，wonder and inspiration for everyone. 只有这样，互联网才能成为一个充满发现、奇迹和鼓舞的地方。【句式分析】“only + 状语（in this way）”置于句首，句子用了部分 倒装语序，即将can 提到主语the Internet 之前。3 “only+ 状语（从句）”位于句首引起部分倒装only 在句首修饰作状语的副词、介词短语或从句时，句子/ 主句要 用部分倒装语序，即把助动词、情态动词或连系动词 be 提到主语前面。Only in this way can he succeed. 只有这样，他才能成功。 Only when we stick to what we have decided to do will we achieve a goal. 只有当我们坚持我们已做出的决定时，我们才会完成目标。【误区警示】 （1）only 在句首修饰状语从句时，状语从句本身不倒装。（2）only 修饰句子的主语时，句子不倒装。 完成句子（1）Only by hard work 　　　　　 　　　　　 （我们才能谋生）. （2）Only at dawn 　　　　　　　　　　　　（他们才看见了）the frost on the ground. （3）［词汇复现］Only then 　　　　　　　　 　 （他才意识到） the importance of Wi-Fi. （4）［词汇复现］Only when he apologizes for his behaviour 　　　　　　　　　　　　 　__________________________（我才会答应他的要求）. can we earn our living did they catch sight of did he realize will I agree on his requests