（2021新牛津译林版）高中英语必修三Unit 3The world online 讲义 讲义（上）.docx

1、1 有人认为网络是一把双刃剑。一方面，它给人们带来前所未有的便利和灵感，但另一方面，它也会引起许多有人认为网络是一把双刃剑。一方面，它给人们带来前所未有的便利和灵感，但另一方面，它也会引起许多 意想不到的问题。意想不到的问题。 With the development of science and technology, the Internet becomes more and more popular. You can find it nearly everywhere in our life, work and study. In other words the Internet is

2、playing an increasingly important role in peoples lives. Some people view it as a doubleedged sword.On the one hand, it brings unprecedented convenience and inspiration, but on the other hand, it also causes many unexpected problems. Networks bring about many conveniences for our life. If you have a

3、 computer and network, you can get almost all information you need or the latest news conveniently. Whats more, we can save a lot of time while going shopping online without going out. The Internet also provides a wide platform for our study and entertainment. Although the Internet has brought conve

4、nience to us, many people have begun to realize that it is the source of trouble as well. Take the young for example, some young people, especially some of the students, are too addicted to the Net surfing. They spend too much time on the games, chatting, movie seeing and even shopping online, which

5、 is harmful to their health because the Internet is so complicated that it is not easy for the young to control themselves. Each coin has two sides. When we are surfing online, we should take into consideration all aspects of the problems of the Net, and make good use of the Net. 【阅读障碍词阅读障碍词】 1incre

6、asingly adv.越来越多地，不断增加地 2inspiration n.灵感，鼓舞人心的人或事 3complicated adj.复杂的，难懂的 4aspect n.方面；层面；外观 M3U3 The world online I 2 语言知识初探语言知识初探 I. 根据词性和汉语提示，写出下列单词 1access n. 机会，权利；入径，通道vt. 到达，进入，使用accessible adj. 易接近的，可进入的 2major adj. 主要的，较多的majority n. 大部分，大多数；多数票 3deliver vt. 递送，传送；发表，宣布；交出delivery n递送 4es

7、tablish vt. 建立（关系或联系） ；设立；确立；使得到认可；查实，确定establishment n确定；建立 5instant adj. 立即的，立刻的；方便的n. 瞬间，片刻；某一时刻instantly adv. 立即地 6aware adj. 知道，意识到；察觉到，发觉；有意识的unaware adj. 无意识的，未觉察的awareness n意 识，明白，知道 II. 根据提示补全下列短语 1. to a certain extent 在一定程度上 2. at ones fingertips 掌握（信息） ，熟悉、精通 3. above all else 最重要的是，尤其是

8、4. keep in contact with sb. 与某人保持联系反 lose contact with sb. 与某人失去联系 5. the majority of . 大多数 6. life-changing advantages 改变生活的好处 7. establish and maintain social ties 建立和维护社会关系 8. an instant reply 即时的回复 9. take off 脱下（衣服、鞋帽） ； （飞机）起飞；休假； （某人/物）突然大受欢迎，迅速流行，事业腾达 10. bring up 使显示在计算机屏幕上，调出；抚养，养育；提出（讨论等）

9、 ；呕吐 重点知识点解析重点知识点解析 知识要点 1 take off 脱下（衣服、鞋帽） ； （飞机）起飞；休假； （某人/物）突然大受欢迎，迅速流行，事业腾达 (教材 P29) Soon emojis took off throughout the world. 很快表情符号就风靡全球了。 如：We eventually took off at 11 oclock and arrived in Juneau at 1: 30. 我们终于在 11 点起飞，1：30 到达朱诺。 In 1944，he met Edith Piaf, and his career took off. 1944 年

10、，他遇到伊迪丝琵雅芙，从此他的事业飞黄腾达。 Ive decided to take three days off next week. 我已经决定下周休息三天。 【归纳拓展】【归纳拓展】take 构成的其他相关短语： take in吸收；理解，领会；欺骗；收留 take . away拿走；消除 take . back收回；退回 take down写下；拆除 take on雇用；呈现 take over接收，接管 take up拿起；占据（时间、空间） ；开始从事（某一职业） ；开始喜欢做某事 【即时巩固】【即时巩固】选用上面的短语填空 In fact, surfing the Interne

11、t takes up most of her time. He was given some pills to take away the pain. 3 The city has been developing very fast and it has taken on a new look. The young man will take over the company when his father is old. 知识要点 2 access n机会，权利；入径，通道vt. 到达，进入，使用 (教 材 P30) We can achieve almost anything online

12、with access to the Internet come some truly life-changing advantages. 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们生活的好处。 【用法详解】【用法详解】have/get/gain access to . 有机会/权利接触/使用；进入（某地） ；见到（某人或某物） give (sb.) access to . 准许（某人）使用或见到 如：I cant get access to the data bank you recommended to me. Thus I have been allowed to

13、gain access to their living environment. 因此我被允许接近他们的居住环境。 It is the only access to the farmhouse. 这是去那个农舍的唯一通路。 Youve illegally accessed and misused confidential security files. 你已经非法访问访问并盗用了机密的安全文件。 【归纳拓展】【归纳拓展】词性转换： accessible adj. 表 可使用的，可进入的，可接近的；易理解的 常见搭配be accessible to . _某人能进入某人能进入/使用的；容易被某人

14、理解的使用的；容易被某人理解的 如：The new technology should be accessible to everyone.这项新技术应该让每个人都可以使用。 Their goal was to make these principles more accessible.他们的目标是使这些行为准则变得更容易理解。 【归纳拓展】【归纳拓展】词性转换： access n. 通道；机会，权利（常与介词介词 to 搭配） 【易混辨析】【易混辨析】注意区分 available（可获得的；有空的）（可获得的；有空的）的含义和用法。 【即时巩固】【即时巩固】单句语法填空 Our new sc

15、hool library is accessible(access) to every student in our school. In my opinion, everyone should have access to a free public library. The loft can be accessed(access) by ladder. 知识要点 3 bring up 使显示在计算机屏幕上，调出；抚养，养育；提出（讨论等） ；呕吐 (教材 P30) In the time it takes to find one book in the library，we can use

16、 a search engine to bring up millions of results. 在图书馆找一本书所花的时间里，我们可以用搜索引擎找到数百万条的结果。 如：Click with the right mouse button to bring up a new menu. 单击鼠标的右键，调出另一个新菜单。 He was brought up (=was raised) in Hannibal, Missouri, along the Mississippi River. 他在密西西比河河畔密苏里州的汉尼拔长大。 Bring it up at the meeting. 请将此事

17、在会议上提出。 【归纳拓展】【归纳拓展】bring 构成的其他相关短语： bring in请某人做，让某人参与；引进；获利，赚钱 bring out出版；使显现 bring about引起；导致 bring down打倒（动物） ，打落（鸟） ；减少，降低 如：If you dont mind, I will bring him in to discuss with us on this matter as he is an expertise. 如果你不介意，我就让他参与我们的讨论，看看这事儿如何处理，他到底是这方面的专家。 【即时巩固】【即时巩固】选用上面的短语填空 His careles

18、sness brought about his failure in the exam. solution/key/answer/bridge/approach, etc to . 4 Its too expensive.Could you please bring down the price a little? The greedy child brought up all he had eaten. Experts were brought in to advise the government. 知识要点 4 majority n大部分，大多数；多数票 ( 教 材 P30) No wo

19、nder the Internet has now become the first 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。 【用法详解】【用法详解】the majority大多数（的人/物） a/the majority of .的大多数 in a/the majority占大多数 如：In the nursing profession, women are in a/the majority. 女性在护理行业中占大多数。 The majority of peop

20、le interviewed prefer TV to radio. 大多数接受采访的人喜欢看电视，不愿意听收音机。 She was elected by/with a majority of 749. 她以 749 票的多数票当选。 注意(1)the majority 单独作主语时，若侧重于整体整体，谓语动词用单数单数形式；若侧重于个体个体成员，谓语动词用复数复数 形式。如： The majority was/were in favour of banning smoking. 大多数人支持禁烟。 (2)“the/a majority of + 可数名词复数复数形式”作主语时，谓语动词通常用

21、复数复数；“the/a majority of + 集体名词” 作主语时，谓语动词用单数或复数形式均可；“the/a majority of + 单数名词/不可数名词”作主语时，谓语 动词用单数。如： The majority of my patients come to me from out of town. 大多数来找我看病的患者都是外省人。 The vast majority of the population 统称/单数 lives in utter misery. 这里的人绝大多数生活在极度贫困之中。 【归纳拓展】【归纳拓展】词性转换： majoradj. 主要的；重要的vi. 主

22、修n. C 主修课程 常见搭配major in . 主修 minoradj. 较小的，次要的vi. 辅修n. C 辅修课程 常见搭配minor in . 辅修 minorityn. 少数，少数派 常见搭配the minority少数（的人/物） a/the minority of .的少数 in a/the minority占少数 Minority Report 少数派报告 （菲利普迪克著短篇小说） 【即时巩固】【即时巩固】单句语法填空 If you look at the audience at a classical concert, the majority(major) is over

23、 the age of fifty. The majority of the damage is(be) easy to repair. 知识要点 5 delivervt. 递送，传送；发表，宣布；交出；生（孩子） (教材 P31) 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。 【用法详解】【用法详解】deliver sth. to sb.把某物递送给某人 deliver a baby助产；接生be delivered of =give birth

24、to 分娩，生（孩子） deliver a speech发表演说 如：Would you please deliver my message to your mother? 你可以帮我传口信给你母亲吗？ 5 The man who is delivering a speech now is my father. 现在发表演说的那个人是我的父亲。 【归纳拓展】【归纳拓展】词性转换： deliveryn. 递送 知识要点 6 arrangementn. 安排，筹备；布置，安排方式；约定，商定 (教材P31) When you wish to go on holiday, you can make

25、all your travel arrangements just in front of the computer. 你想去度假，在电脑前就能安排所有的旅游行程。 【用法详解】【用法详解】make arrangements (for.)（为）筹备 come to/ arrive at an arrangement 达成协议 如：We have made arrangements for our vacation. 我们已经为我们的假期做了安排。 Ill make arrangements for you to be met at the airport. 我会安排人到机场接你。 The ar

26、rangement of the furniture in our new house took a long time. 我们新房里的家具布置花了很长时间。 We can come to an arrangement over the price. 我们可以就价格问题达成一项协议。 【归纳拓展】【归纳拓展】词性转换： arrangevi. I forgot what it was. The announcer, whose name was Ralph Story, said something that caught my _37_. “All great discoveries,” he

27、 said, “are made by people between the ages of twentyfive and thirty.” _38_ a little over thirty myself, I wanted to disagree with him. _39_ wants to think that he is past the age of making any discovery. The next day I 9 happened to be in the public library and spent several hours looking up the _4

28、0_ of famous people and their discoveries. Ralph was right. First I looked at some of the _41_ discoveries. One of the earliest discoveries, the famous experiment that proved that bodies of different _42_ fall at the same speed, was made by Galileo when he was 26. Madam Curie started her research th

29、at _43_ to a Nobel Prize when she was28. Einstein was 26 when he published his worldchanging theory of relativity. Well, _44_ of that. Yet I _45_, if those “best years” were true in other _46_. How about the field of _47_? Surely it needed the wisdom of age to make a good leader. Perhaps it _48_, bu

30、t look when these people _49_ their career. Winston Churchill was elected to the House of Commons at the age of 26. Abraham Lincoln _50_ the life of a country lawyer and was elected to the government at what age? Twentysix. But why _51_ the best years come after thirty? After thirty, I _52_, most pe

31、ople do not want to take risks or try _53_ ways. Then I thought of people like Shakespeare and Picasso. The former was writing wonderful works at the ripe age of fifty. while the latter was _54_ trying new ways of painting when he was ninety! Perhaps there is still _55_ for me. 36. A. inventionB. di

32、scoveryC. experimentD. progress 37. A. mindB. ideaC. attentionD. thought 38. A. AsB. BeingC. HoweverD. Beyond 39. A. EverybodyB. SomebodyC. NobodyD. Whoever 40. A. namesB. agesC. addressesD. education 41. A. pleasantB. scientificC. lastD. oldest 42. A. heightsB. sizesC. weightsD. things 43. A. ledB.

33、 meantC. stuckD. referred 44. A. plentyB. noneC. muchD. enough 45. A. believedB. trustedC. wonderedD. asked 46. A. fieldsB. countriesC. coursesD. ages 47. A. agricultureB. societyC. industryD. politics 48. A. isB. willC. hasD. does 49. A. finishedB. wentC. startedD. failed 50. A. devotedB. gave upC.

34、 beganD. led 51. A. dontB. theC. canD. not 52. A. believeB. knowC. guessD. agree 53. A. otherB. newC. bestD. their 54. A. alwaysB. stillC. seldomD. enjoying 55. A. discoveryB. problemC. wishD. hope 【答案】【答案】36-55 BCBCBBCADCADDCBACBBD IV. 七选五阅读七选五阅读 On June 9, 1870, Charles Dickens died at the age of

35、58. The next day, a headline in The New York Times read: 10 Death of the Great Novelist Mourned by the People of Two Continents. _16_ Even today, the British novelist is loved by readers all over the world. Dickens created some of the most unforgettable characters in English literature. You must hav

36、e heard of or even read some of his novels: Oliver Twist, A Christmas Carol and A Tale of Two Cities. _17_ Since 1897, there have been more than 300 film and television adaptations of Dickens works. Natalie McKnight is a literature professor who studies Dickens and his works. _18_ One important reas

37、on, she says, is that Dickens wrote from his heart. He tried hard to produce emotional effects among his readers. A Christmas Carol, for example, was written to make every reader think about how they could make a difference to their society. People always enjoy works that make them laugh out loud, c

38、ry and think. Many other 19th century novelists wrote entertaining works. _19_ Dickens wrote about situations and emotions that still interest people today. He used his pen to fight social inequality and gave voice to the poor. _20_ This coming June marks the 150th year of Dickens death. Its another

39、 chance to remember this great writer. Will you read (or reread) some of his most famous works? A. Dickens novels have enriched English literature. B.ATale of Two Cities has sold more than 200 million copies. C. His works led to many important social changes. D. However, few of them worked as hard a

40、s Dickens to attract readers minds. E. The headline was not overstating the fame of Dickens. F. Their works became the best sellers of that time. G. She explains why the novelist has remained so popular. 【答案】【答案】EBGDC 单元单词默写单元单词默写 1. _ n. 网络摄像头 2. _ n. 壶，瓶，罐；锅 3. _ n. 表情符号 4. _ n. 连环漫画；喜剧演员adj. 滑稽的；

41、喜剧的 5. _ 突然大受欢迎，迅速流行 6. _ n. 国界，边界；尖端，边缘 7. _ n. 十亿 8. _ adv. 显然，明显地 9. _ n. 机会，权利；路径，通道vt. 到达，进入，使用 10. _ n. 程度，限度；范围 wetcam pot emoji comic take off frontier billion obviously access extent 11 11. _ 在一定程度上 12. _ 掌握（信息），熟悉、精通（知识等），了如指掌 13. _ n. 点击，单击；咔哒声vi. & vt. 使发出咔哒声；点击，单击 14. _ n. 按钮；纽扣 15. _ n

42、. 食谱；方法，秘诀 16. _ adj. 军事的，军队的 17. _ n. 公共事务，政治事务；事件，事情 18. _ 使显示在计算机屏幕上，调出；提出 19. _ n. 大部分，大多数；多数票 20. _ n. 商品，货品；私人财产 21. _ n. 商务；商业；贸易 22. _ vt. 递送，传送；发表，宣布；交出 23. _ n. 网站，站点；地点；现场 24. _ n. 靴子 25. _ n. 安排；布置；约定；排列 26. _ n. 现金；金钱，资金 27. _ 最重要的是，尤其是 28. _ vt. 建立（关系或联系）；设立；确立；使得到认可；查实，确定 29. _ n. 软件

43、30. _ adj. 立即的，立刻的；方便的n. 瞬间，片刻；某一时刻 31. _ n. 议论，评论；批评，指责vi. & vt. 表达意见 32. _ adj. 知道，意识到；察觉到，发觉；有意识的 33. _ vt. & vi.（互联网上）冲浪，浏览；进行冲浪运动 34. _ n. 准则，指导方针；参考 35. _ vt. 删除；移走；开除 36. _ n. 文件；文件夹；档案 to a certain extent at ones fingertips click button recipe military affair bring up majority goods commerce deliver site boot arrangement cash above all else establish software instant comment aware surf guideline remove file