2022年高中英语新课标外研版必修教案32.docx

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1、精选学习资料 - - - - - - - - - The Third Period The General Idea of This Period In this period we re going to learn the reading passage in detail.Teaching Aims 1. Learn and master the following words and expressions: source, accessible, consist of, become known as, go down, come up with, web browser, crea

2、te, work as, from that moment on 2. Master the following sentence patterns: 1 They created a network of computers called DARPANET.2 Berners-Lee built his first computer while he was at university using an old television.3 Berners-Lee made it possible for everyone to use the Internet.Teaching Importa

3、nt Points 1. Improve the students reading ability.2. Master the usage of some words and phrases.Teaching Difficult Point How to use the key words, phrases and sentences correctly.Teaching Methods 1. Revision method to consolidate the vocabulary.2. Explanation and practice methods to make sure the st

4、udents master the use of the words, expressions and sentences.Teaching Aids1 / 8 名师归纳总结 - - - - - - -第 1 页,共 8 页精选学习资料 - - - - - - - - - 1. a tape recorder 2. a slide projector Teaching Procedures Step 1 Greetings Greet the whole class as usual. Step 2 Revision and Consolidation Additional activity

5、Steps Content of the activity 1 Have the students practise syllable stress by grouping the words according to where the stress falls. 2 Ask the students to group the words individually. 3 Put the students in pairs to compare their answers. Call back the answers from the class. 4 The teacher gets fou

6、r students to give their answers: First syllable: army, data, lecturer, military, network, scientist, system, browser Second syllable: accessible, consist, create, defence, develop, majority, percentage Third syllable: academic, university Fourth syllable: communication, millionaire, organisation St

7、ep 3 Presentation Language points: 1.and its accessible through a computer. 因特网很简单通过电 脑进入；accessible adj.场所简单到达的 ;事物易到手的 ;人易接近2 / 8 名师归纳总结 - - - - - - -第 2 页,共 8 页精选学习资料 - - - - - - - - - 的e. g. Dictionaries should be put where they will be easily accessible.字典应当放在简单取阅的地方；Our principal is accessible

8、 to the students. 我们校长简单和同学靠近；2.It consists of millions of pages of data. 因特网由千百万页数据 组成；consist of = be made up of由 组成,由 构成 e. g. Coal consists mostly of carbon. 煤大部分由碳组成；This club consists of more than 200 members. 这个俱乐部由 200位以上的成员组成；3. It then became possible for universities to use the system as

9、well.后来很多高校也使用这个网络；as wellas意思是 “也,又” ；e. g. He knows German as well. 他也懂德文；The child is lively as well as healthy. 这孩子既健康又活泼；4. They created a network of computers called DARPANET.他们创建了一个叫DARPANET 的电脑网络；3 / 8 名师归纳总结 - - - - - - -第 3 页,共 8 页精选学习资料 - - - - - - - - - 短语 called DARPANET 是过去分词短语 ,在句中充当定

10、语 ,相当 于一个定语从句；e. g. a boy called Li Ping 一个名叫李平的男孩 a website called. . 一个名叫 的 网站 5. At the moment, about 80% of web traffic is in English, but this percentage is going down.目前大约80% 的网络通信业务都是用英语,但是这一比率正在下降；1at the moment 用于现在时态中 此刻;用于过去时态中 那 时 e. g. I am was busy at the moment. 我此刻 当时很忙；短语拓展 : for th

11、e moment 临时 e. g. Stop discussing for the moment, please. 请暂停争论；in a moment 立刻,立刻 e. g. I ll come in a moment. 我立刻就来；the moment = as soon as 一 就 e. g. The enemy plane was shot down the moment it intruded into our air space.4 / 8 名师归纳总结 - - - - - - -第 4 页,共 8 页精选学习资料 - - - - - - - - - 这架敌机一侵入我国领空就被击落

12、；2 tracffic 这里意为 “电信” “通信业务 ”；3 percentage 百分数 ,百分率 the lowest percentage 最低的百分比 比例e. g. A large percentage of people came. 大部分人来了；6. Berners-Lee built his first computer while he was at university using an old television.贝尔纳斯 李在上高校期间就创建了他的第一台 电脑,使用的是一台旧电脑；using an old television 为现在分词短语作方式状语；7. He

13、came up with the idea of the World Wide Web in 1989 while he was working in Switzerland. 1989 年他在瑞士工作时就提出创建万维网的想法；come up with 提出,想出 看法/观点/建议等 come up with a proposal 提出建议 come up with a response 作出反应 8. Berners-Lee made it possible for everyone to use the Internet. 贝尔纳斯 李使每个人使用因特网成为可能；句型结构为 :主语+动词+

14、it+ 用作宾语补足语的形容词 或名词 +不定式短语；常用于这个句型的动词有 5 / 8 :find, feel, think, consider, 名师归纳总结 - - - - - - -第 5 页,共 8 页精选学习资料 - - - - - - - - - make等；e. g. As he is an old friend of mine, I find it difficult to refuse him.由于他是我的老伴侣 ,我觉得很难拒绝他；Do you think it necessary to say a few words at the meeting. 你认为有必要在会上讲

15、几句话吗？He feels it his duty to help others. 他感到帮忙别人是他的责任；9. Within five years, the number of Internet users rose from 600 000 to 40 million.五年内 ,因特网使用者的数量从60 万上升到 4000 万；the number of “ 的数量 ” ,后接复数名词时 ,谓语动词要用单 数形式 ;a mumber of “ 很多,大量 ” ,后接复数名词时 ,谓语动词要用复数 形式；e. g. The number of the pages of this book

16、is 300.这本书的页数为三百页；A number of new products have been successfully trial-produced. 很多新产品已试制胜利；Step 4 Reading aloud The teacher asks the students to read the passage aloud and 6 / 8 名师归纳总结 - - - - - - -第 6 页,共 8 页精选学习资料 - - - - - - - - - underline the words, phrases and sentences which they don t unde

17、rstand. Step 5 Summary and HomeworkT: Well, in this class we ve had a careful reading of the text and Ive explained the key language points to you. I hope you will read the text again and again and try your best to recite the reading passage. And this is also your homework. So much for today. Goodby

18、e, everyone！Step 6 The Design of the Writing on the BlackboardModule 6 The Internet and TelecommunicationsThe Third Period 1. accessible access2. consist of =be made up of3. as well as4. a boy called Li Ping/a website called. .5. at the moment/for the moment/in a moment/the moment6. come up with 7.

19、S +v.+it +adj./n.+for sb. to do sth.8. the number of/a number ofStep 7 Activity and InquiryT:Now,let s do an exercise on word formation of some words learnt in this module.Please look at Workbook Ex.6.Steps Content of the activity 1 Have the students do the exercise individually.2 The teacher checks with the whole class. Possible answers: munication 2.accessible 3.independent 4. organisation5. creation 6.information7 / 8 名师归纳总结 - - - - - - -第 7 页,共 8 页精选学习资料 - - - - - - - - - 申明：全部资料为本人收集整理,仅限个人学习使用,勿做商业用途；8 / 8 名师归纳总结 - - - - - - -第 8 页,共 8 页