重慶市高一英語必修一第六單元《TheInternetandTelecommunications》全套教案

1、重慶市高一英語必修一第六單元The Internet andTelecommunications 全套教案本單元以 The Internet and Telecommunication矽主題，分為三節(jié)內(nèi)容,介紹因特網(wǎng)、因特網(wǎng)的興起、萬維網(wǎng)和萬維網(wǎng)的發(fā)明，通過本單元學(xué)習(xí)，不僅要求學(xué)生了解有關(guān)電腦網(wǎng)絡(luò)、電信等詞匯，而且要了解因特網(wǎng)的歷史和電信事業(yè)的迅猛發(fā)展及因特網(wǎng)在現(xiàn)在交際中的作用。從情感上來講，要求學(xué)生能正確的、客觀的、辯證地看待因特網(wǎng)和現(xiàn)代通訊設(shè)備，積極利用因特網(wǎng)獲取信息，使因特網(wǎng)更好地服務(wù)我們的生活。一、學(xué)前準(zhǔn)備：準(zhǔn)備錄音機(jī)、電腦和PPT課件。二、學(xué)習(xí)目標(biāo)：1. 學(xué)習(xí)掌握科技文的閱讀方法和技

2、巧。2. 能夠用自己的話簡要介紹文章的大意，并能簡要復(fù)述文章的故事情節(jié)。3. 提高學(xué)生聽說讀寫語言綜合運(yùn)用能力。三、學(xué)習(xí)重點(diǎn)：1. 學(xué)習(xí)與網(wǎng)絡(luò)相關(guān)的詞匯。2. 圍繞 “the internet and Telecommunications 展開討論。3. 教會(huì)學(xué)生如何從文中獲取信息，加工信息和準(zhǔn)確篩選信息。四、教學(xué)難點(diǎn)：Help the Ss to talk about the Internet and Telecommunications.五、單元課時(shí)分配:1 、第一課Reading 1 個(gè)課時(shí)2、第二課 Grammar 1個(gè)課時(shí)3、第三課 Language points 1個(gè)課時(shí)教學(xué)課程第

3、一課 Reading教學(xué)環(huán)節(jié)導(dǎo)案/學(xué)案隨堂測試學(xué)生提問 備注一.導(dǎo)入I.Look at some pictures and guess what they are doing The Internet is the biggest source of information in the world and it s accessible through a computer.2. Look at some pictures and learn some new words about chemistry.|.二.課堂講授Fast Reading1) Who developed a way f

4、or computers to “talk to each other through the telephone?DARPA, a US defence organization.2) Who made it possible for everyone to use tl Internet? Tim Berners-Lee3) Has the Internet created thousands of millionaires Yes, it has.Detail reading1) Para 1 Decide if these sentences are true.2) There are

5、 millions of pages of information on tf Internet. (T )3) The US army were the first people who used i Internet system. ( T )4) Universities started using the Internet at the san time as the army. ( F )5) The percentage of websites in English is gettin smaller. ( T )6) Tim Berners-Lee made it possibl

6、e for scientists use the Internet. ( T )7) He has made a lot of money from his invention. ( F )he?ieaniegto三、課堂活動(dòng)Language points1) The Internet is the biggest source of information in the world, and it s accessible through a computer.(1) accessible可接近的，可進(jìn)入的，常用丁 accessib to sb/ sthOur headmaster is a

7、ccessible to the students.get/ gain/ have (no) access to sth 沒有得至U /獲得 /擁) 某物的機(jī)會(huì)和權(quán)利Only high officials had access to the president. MW1 級官員才有機(jī)會(huì)接近總統(tǒng)。(2) Fill in the blanksWhere is the source of the Nile?Is the water polluted at source.They are limited to exploiting natural resource.source來源，出處； resou

8、rce資源，物力，財(cái)力， 常用復(fù)數(shù)。2) It consists of millions of pages of data.(1) consist of= be made up of,由某物組成或構(gòu)成 煤多數(shù)由灰組成。Coal consists mostly of carbon.(2) consist in 存在于; 在于consist with -與一致；相等The beauty of Venice consists in the style of its ancient buildings.威尼斯之美在于其古建筑的風(fēng)格。His actions do not consist with his

9、 words.他言行不一致。(3)填空compose, consist of, make up & include美國是由50個(gè)州組成的。Fifty states compose/ make up the USA.=The USA consists of/ includes 50 states.巧辯異同1. compose 和 make up W/K 組成 時(shí)，其主 分，指幾個(gè)部分構(gòu)成一個(gè)整體。2. consist of和include的主語是整體，寸一個(gè)整體 由幾個(gè)部分組成。(4)短語鏈接millions of 幾白力的； hundreds ofJ 百上千的；scores of幾十， 很多；

10、 dozens of 成打的以上均修飾可數(shù)名詞。They bought two scores of eggs.友情提示伯FpDo the exx on English Weekly.rK1 . million, thousand, hundred, score, dozen 等本身月 復(fù)數(shù)時(shí)，前面小加基數(shù)訊，后向要接of.2 .還可用“基數(shù)詞+million, thousand, hundrescore, dozen +可數(shù)名詞復(fù)數(shù)”。3 .只后score可以用,卜面結(jié)構(gòu)：基數(shù)詞+ score+of+名詞復(fù)數(shù)形式1d,四.教學(xué)反思The Ss have difficulty in tellin

11、g the difference between consist of and include.教學(xué)課程第二課 Grammar教學(xué)環(huán)節(jié)導(dǎo)案/學(xué)案隨堂測試學(xué)生提問 備注一.導(dǎo)入Recite New Concept English Book II.二.課堂講授1)冠詞的定義冠詞是置于名詞之前、說明名詞所表示的人或事物 的一種虛詞。冠詞也可以說是名詞的一種標(biāo)志，它 不能離開名詞用單獨(dú)存在。2)冠詞有三個(gè)：即定冠詞(definite article) 不定冠, (indefinite article) 和零冠 (zero article)。3)不7旭；訊有兩個(gè)步式，,個(gè)是 a,另,個(gè)是 an。 用在輔

12、音(指的是音標(biāo)不是指字母)開頭的詞前,J 用在以元音開頭的詞前。a university, an umbrella, a European, an example, one-act play, an hourMrs. Taylor has8-year-old daughter who hasgift for painting -she has won two national prizeainas.(C)A. a; aB. an; theC. an;D. the; a4)不定冠詞的基本用法泛指某一類人或事物的一個(gè)。A boy is waiting foryou.表示某一類人或事物，相當(dāng)于any

13、。A horse is aanimal.用于首次提到的人或物的單數(shù)名詞前回。An ocock is sitting in a tall tree.用于描寫自然現(xiàn)象的名詞前，表示“一陣”、“一場”、“一種”等。例如：snow- a snow 一場雪；showera shower 一P暴雨用在抽象名詞之前表示具體介紹：是什么樣的人， 是什么樣的事物。The little girl is a joy to her parents.He is a success.和你一塊共事很愉快。It is a pleasure to work wityou.附于杲些固定的詞組。a lot of/ lots of

14、很多；a few 有些；a little 一些； piece of 一張to have a rest 休息一下；as a matter of fact 事實(shí) 5)定冠詞的基本用法：特指某個(gè)或某些人或事物，或指談話雙方都知道的 人或事物，或重復(fù)上文提到的人或事物。例如：How do you like the film?There was a chair by the window. On the chair sat young woman with a baby in her arms. The baby very fat.指世界上獨(dú)f二的事物。The earth is biggest than

15、 the moon, but smaller than th sun.the sky; the universe; the atmosphere用在單數(shù)可數(shù)名詞之前，表示某一類人或事物。如：The lion is more fierce than the wolf.The compass was invented in ancient China.常用在樂器的名稱之前。如：play the violin/pianoain dhaa ise用在某些專啟名詞前：the People s RepublicChina, the Great Wall, the White House; 在江河、lL 脈

16、、海洋、湖泊、群島的名詞之前：the Changjiang River; the Yellow River; the Salt Lakeof在姓氏日勺里數(shù)形式刖加TTliM,表小 豕人。the Smiths史密斯一家人The Wangs live in the next-door house.6）不加冠詞的情況：在大多數(shù)專有名詞、泛指的抽象名詞和物質(zhì)名詞刖：We love science.She is fond of music.在星期、月份、季節(jié)或節(jié)假日等名詞前：National Day; New Year s Day; Women s Day 在稱呼語、表示頭銜或職務(wù)的名詞前What s

17、wrong with you, Uncle?This is Comrade Yang, chairman of the Students; UnionHe reported this to Mr Black headmaster of the school. 在三餐飯和球類運(yùn)動(dòng)、棋類運(yùn)動(dòng)的名詞前：I like rice for supper.Let s go and watch them play chess.國名、人名前面，一般不加定旭:詞。China, Japan, England, Mary, Henry 等。但有的國名 例外，如：the United States, the Phili

18、ppines, tl People s Republic of China。ie三、課堂活動(dòng)Practice1. Finish activity 1 on students booksWe usually use the definite article (the) with them. Why do you think this is necessary?Because they are all uniquethere is only one of them 2. Finish activity 2.Continents: Asia, Europe, Oceania; America, An

19、tarctica Countries: China, Argentina, Australia, India, France (exceptions: The Netherlands, The Netherlands, TheLebanon)Cities: Beijing, London, New York, Sydney, Shanghai (exceptions: The Hague)Plural and uncountable nouns in general statements: Snow is cold. Guns are dangerous.3. Finish activity

20、3. Choose the correct article tocomplete each question.1) Is there (a/the) computer at your school?2) Do you have (a/the) lesson in the computer room?3) Can you access (an/the) Internet at school?4) Have you got (a/ the) phone at home?5) Have you got (a/the) computer at home?4. Complete the sentence

21、s with the definite article if necessary.1) Doesheadmaster know how to use a computer2) Arecomputer important?3) Can you accessInternet at school?4) You needsoftware to use a computer?5) World Wide Web is full ofwebsites.?四.教學(xué)反思The Ss think it s difficult for them to study soparticular points of adj

22、.me教學(xué)課程第三課 Language Points教學(xué)環(huán)節(jié)導(dǎo)案/學(xué)案隨堂測試學(xué)生提問 備注一.導(dǎo)入Recite the passage My new teacherRecite New concept English Book II.二.課堂講授iA1. Para 2 Answer the questions Did the universities start using the Internet at the same time as the army? If not, which earlier? No, they didnt. The army started earlier. (2

23、)經(jīng)典回放 Do you have any ideais actually going on in theclassroom?A. that B. what C. as D. which Along with the letter was his promisehe wouldvisit this coming Christmas.A. which B. that C. what D. whether DThe disc digitallyin the studio, sounded fantasticat the party last night.A. recordedB. recordin

24、gC. to be recordedD. having recorded It s hardhimchange his mind. of you to make; toB. for you to make; / C. Foyou to make; to D. of you making; /2. Para 31) Check the following sentences true or false.(1) The World Wide Web is a computer network. () (2) It allows computer users to access informatio

25、n from millions of websites via the Internet.()(3) At the moment about 80 percent of web traffic is in Chinese.()(4) The World Wide is a computer network that allows computer users to access information from millions of websites via the Internet.()2)經(jīng)典回放 Linda worked for the Minnesota Manufacturing and Mining Company,as 3M.knowing B. known C. be