全新版大學英語綜合教程第二冊教案Unit4book

1、Unit 4 The Virtual WorldI. Teaching ObjectivesStudents will be able to:1. understand the main idea(despite the many negative effects of virtual life, the author prefers it to real life) and structure of the text (contrast between virtual life and real life);2. learn some rules of interpreting new vo

2、cabulary and usage related to computers and the Internet in English;3. grasp the key language points and grammatical structures in the text;4. conduct a series of reading, listening, speaking and writing activities related to the theme of the unit.II. Key Points: The structure, the writing skill, an

3、d the main idea of the text will be the focus. Only a few words and sentences, which will be the obstacles for students understanding of the text, will be explained in class.III. Difficult Points:Some sentences whose meanings are difficult to understand and whose structures are hard to analyze:1. Li

4、ne 26-28（Para. 6）: I find myself shyer, more cautious. Or, conversely, when suddenly confronted with real life humans, I get overexcited, speak too much, interrupt.2. Line 45-47(Para.9): When I am in this state, I fight my boyfriend as well, misinterpreting his intentions because of the lack of emot

5、ional cues given by our typed dialogue.IV. Teaching Materials: Power point and materialsV. Teaching Methods: Lecturing, practicing and discussing.VI. Teaching Timing: 8 sessions of classVII. Teaching Process:1st -2nd periods: Pre-reading; Teachers Introductory Remarks and Students Discussion related

6、 to the topic. 3rd -4th periods: While-Reading (Understanding the title of text A; Analyzing the organization of the text; Explaining Difficult sentences and language points in the text; Summing up the main idea of the text)5th-6th periods: Dealing with the exercises after Text A. Check on Ss home r

7、eading (Text B); Post-Reading Task: Theme-Related Language Learning Tasks7th-8th periods: Listening and speaking tasks.A. Pre-reading tasks1. Tasks Ss the following questions on the poem Surfing the Internet: (5 minutes)What was the hero doing when his boss came in? (surfing the Internet)How did he

8、act in front of his boss? (He pretended to be surprised at the computer which had crashed “unexpectedly”.)2. Ss look at the theme of this unit (the Virtual World) and the title of Text A (A Virtual Life), then try to:find antonyms of “virtual world” and “virtual life”;(real world, real life)suggest

9、synonyms for “virtual world”;(cyberspace, cyberia, etherworld, virtual reality, Internet world, net world, etc.)say what people can do on the Internet.(communicating with people, shopping, reading, entertainment, education, working, hacking, publishing, etc.)3. Imaginative writing (28 minutes)1) T d

10、ictates to Ss the following paragraph: For the past two weeks, other participants of the Net Survival Contest(網(wǎng)絡生存競賽) and I have been shut up in bare hotel rooms. Our only link to the real world has been a computer that is hooked up to the Internet (聯(lián)網(wǎng)電腦). We have relied on it, not only for food, be

11、d sheets and other daily necessities, but also to set up an e-business (電子商務) of our own.2) Now Ss will complete the paragraph beginning with: “Now it is time for me to walk out into the light of day again” They will give their imagination full play. They will write no more than 100 words.3) Ss form

12、 groups of four to five, and read aloud to each other their own writings.4) T asks some groups to recommend the best piece in their group to the class.4. T may lead in to Text A by saying: Some of us like to live a life in contact with real things and real people, but others favor a virtual existenc

13、e. Which life is better? Im sure you have different opinions. Now lets read Text A to find out what Maia Szalavitz has to say about these two life styles. (2 minutes)B. While-reading tasks1. Text organization (15 minutes)1) T draws Ss attention to Text Organization Exercise 1, and lets them read its

14、 instruction as well as what has already been done for them in this exercise.2) Ss try to complete the exercise by simply reading the sentence of each paragraph in Text A.3) Ss compare answers with each other; if necessary, T may help.2. T explains the key language points and gives Ss practice (Lang

15、uage study). (45 minutes)3. T guides Ss through Structure Exercise 2. (10 minutes)4. Ss re-read Paras 4-10, work in pairs to find out consequences of “my” virtual life. Can they use the “find oneself + adj./past participle/present participle” structure when summing up the consequences? (10 minutes)5

16、. Some pairs report to the class their findings, using the “find” structure. (5 minutes)C. Post-reading tasks1. Computer-related vocabulary items (20 minutes)1) Ss scan Text A to find out vocabulary items to computer and the Internet. (They are: virtual life, the net, telecommuter, email, Internet m

17、ailing lists, computer-assisted, data, link, cyber-interaction, on line, system cash, click on the modem, connection, password)2) T tells Ss that new terms related to computer and the Internet are constantly added to the English vocabulary, so much so that many of them are not included in any Englis

18、h dictionary. However, if we apply certain rules, their meanings are easy to deduce.3) T gives Ss more examples of computer-related vocabulary items (see Text Analysis)2. T guides Ss through some after-text exercises. (25 minutes)3. T checks on Ss home reading (Text B). (3 minutes)4. Ss do Part IV:

19、Theme-Related Language Learning Tasks. (1 period)5. T asks Ss to prepare the next unit: (2 minutes)1) do the pre-reading task2) preview Text A.VIII. Assignments:Assignments for 1st and 2nd periods: l Vocabulary Exercises I, II, III in Text Al Listen to the recording of the textAssignments for 3rd an

20、d 4th periods: l Review what have been learned in classl Comprehensive Exercises, I, II in Text Al Read the text fluently and imitate the pronunciation and intonation of the recordingAssignments for 5th and 6th periods: l Review what have been learned in classl Language Practice in Text Bl Preparati

21、ons for paragraph recitation and dictation of new words and expressions in Unit 4Assignments for 7th and 8th periods: l Review what have been learned in classl Home listening: Task 1, 2 and 3l Previewing text A in Unit 5l Finishing Test Yourself (Unit 1-4)請瀏覽后下載，資料供參考，期待您的好評與關注！IX. Teaching Reflecti

22、on: Try to listen to the feedback of the students during and after the course, analyze the weaknesses in teaching and improve the methods as much as possible.The feedback from the students: The methods taken to improve the teaching and learning:X. Appendix: Teaching Contents:A. Text AnalysisThe most

23、 dynamic combining forms/prefixes for new computer-and-Internet-related vocabulary in /English are cyber-, virtual, net- (net-), Web- (web-), and E- (e-).New English vocabulary items derived from them usually appear in the following forms:1. combining forms/prefixes+ noun: this is the most common ty

24、pe, e.g. virtual life（虛擬生活）, virtual world（虛擬世界） virtual reality（虛擬現(xiàn)實）,cyber-interaction（網(wǎng)絡互動）,cyberculture（網(wǎng)絡文化）, cybernut（網(wǎng)蟲）,cyberpet（電子寵物）,cyberspace（網(wǎng)絡空間）, netwriter（放送電子郵件的人）, nethead（網(wǎng)蟲）, Webmaster（網(wǎng)站維護者）, Web page（網(wǎng)頁）, Website（網(wǎng)站）, WebTV（網(wǎng)絡電視機）,E-book（電子書籍）,E-shopper（網(wǎng)上購物者）, e-card（電子賀卡）,e-j

25、ournal（電子雜志）,e-business（電子商務）, e-cash（電子貨幣）, e-commerce（電子商務）.2. combining forms/prefixes + verb: e.g. cybersurf（網(wǎng)絡漫游）, netsurf（網(wǎng)絡漫游）, websurf, （網(wǎng)絡漫游）， email （發(fā)送電子郵件）3. words like cyber, net, etc. + suffix: e.g. cyberian(網(wǎng)絡用戶)， cyberphobia（電腦恐懼癥） cybernaut (網(wǎng)絡用戶)，netter（網(wǎng)民） Webify（使萬維網(wǎng)化） cyberize（使聯(lián)

26、網(wǎng)）4. clipped word: cyberdoc（網(wǎng)絡醫(yī)生）， Netcast（網(wǎng)絡播放）, Netiquette（網(wǎng)規(guī)）, Netizen（網(wǎng)民）， Netpreneur（網(wǎng)絡企業(yè)家） Webcam（網(wǎng)絡攝象機）， Webcasting（網(wǎng)絡播放） Webliography（網(wǎng)絡書目）, Webnomics（網(wǎng)絡經(jīng)濟）， Webzine網(wǎng)絡雜志）， e- tailing（電子零售）, e-zine（電子雜志）.B. Cultural Notes1.The Internet: an international computer network for the exchange of in

27、formation. It was originally used mainly in the academic and military worlds but has since become available to the large and increasing number of people with personal computers. Other services, e.g. the World Wide Web, are available through it.The Internet is changing our lives and a parallel univer

28、se is rapidly emerging online. Today there is scarcely an aspect of our life that isnt being upended by the torrent of information available on the hundreds of millions of sites crowding the Internet, not to mention its saving companies billions of dollars in producing goods and serving the needs of

29、 their customers. Nothing like it has been seen since the beginning of the Industrial Revolution, when power-driven machines began producing more in a day than men could turn out in nearly a year. The Internet and e-commerce are viewed as a global megatrend along the lines of the printing press, the

30、 telephone, the computer and the electricity.You would be hard pressed to name something that isnt available on the Internet. Consider: books, health care, movie tickets, baby clothes, stocks, real estate, toys and airline tickets. American kids today are so computer savvy that it virtually ensures

31、the United States will remain the unchallenged leader in cyberspace for the foreseeable future. Most kids use computers to play games and have email chats with friends.Whats clear is that, whatever we like it or not, the Internet is an ever-growing part of our lives and there is no turning back.2. N

32、BC (the National Broadcasting Company): the first of the original three US national broadcasting companies. It was established in 1926 by Radio Corporation of America as two groups of radio stations. The first NBC television channel opened in 1940. The company is now owned by General Electric. Its m

33、ain offices are at Rockefeller Center in New York.3. PBS ( the Public Broadcasting Services): (in the US) a television system that broadcasts programs to an association of local stations which use no television advertisements and do not make a profit. It was established by the Public Broadcasting Ac

34、t and is supported by money from the US Government, large companies and the public. PBS is known for the high quality of its programs.4. ABC ( the American Broadcasting Company): one of the original three major television networks in American. It began in 1943 as the Blue Networks of six radio stati

35、ons. ABC is now owned by the Walt Disney Company.C. Language Study1.virtual: 1) created and existing only in a computer 虛擬的 can visit a virtual store and put what I want in my basket at the click of a mouse button. Some people spend too much time escaping from reality into the virtual world conjurin

36、g up on their computer screens. 2) being or acting as what is described, but not accepted as such in name or officially 差不多的，實質(zhì)上的 He claimed to be a virtual prisoner in his own home. The worlds governments have done virtually nothing to combat the threat of nuclear accidents. virtual world 虛擬世界 virt

37、ual community虛擬社區(qū) virtual pet虛擬寵物 virtual reality 虛擬現(xiàn)實2.interpret: 1) make clear the meaning of (either in words or by artistic performance) 解釋，說明Poetry helps to interpret life.The professor tried to interpret the difficult passage in the book. 2) consider to be the meaning of 認為是的意思She interprets t

38、he dream as an unconscious desire to be young again.We interpreted his silence as a refusal.They are worried that the students might interpret the new regulation as a restriction of their rights.3) translate what is said in one language into another 作口譯No one in the tour group spoke Spanish so we ha

39、d to ask the guide to interpret.He worked as a interpreter at the UN s World Summit on Sustainable Development.他在聯(lián)合國可持續(xù)發(fā)展大會上擔任口譯。Note: translate筆譯 translator筆譯者Interpret口譯 interpreter口譯者3.tone: a particular quality or intonation of the voice From the tone of her voice I could tell she was very angry

40、. The doctors tone was very serious.4.stretch: vi.(cause to) become longer, wider, etc. without breaking Having finished their morning work, the clerks stood up behind their desks, stretching themselves.My working day stretches from seven in the morning to eight at night.stretch ones arms/legs/onese

41、lf/ones muscles舒展手臂/腿腳/身體/肌肉n. the ability to increase the length or width at full stretch 盡力而為at a stretch 連續(xù)不斷地5. submit： vt.1)give (sth) to sb. so that it may be formally considered (followed by to)提交，呈遞You should submit your report to the committee.Peter submitted his plans for the new town squa

42、re to the local government.2) to yield(oneself); agree to obey 服從，順從Should a wife submit herself to her husband?Children at school must submit to the orders of the headmaster.vi. surrender, give in; abstain from resistance 投降，屈服The rebels swore never to submit. 起義者發(fā)誓絕不投降。6.edit: revise or correctJac

43、k is busy editing Shakespeares plays for use of in schools. John didnt finish editing the annual report until the end of last year.editor n. 編輯7.email: n. electronic mailv. send an email to Young people like to keep in touch with their friends via the email.I will email you as soon as I get the news

44、.前綴e-表示: 電子的。 類似的詞有: E-shopper 網(wǎng)上購物者; E-book電子圖書; e-card電子賀卡;e-business 電子商務8. communicate: contact sb. in any way, esp. by speaking to them, writing to them or calling them (followed by with)Some young people depend heavily on e-mail to communicate with each other.They have been divorced for years

45、and never communicated with each other.9. relationship n. 1) family or personal connection 2) connectionWhat relationship between language and thought?The scientist had a good relationship with his American colleagues.-ship 這個后綴可以表示“情況、狀態(tài)、性質(zhì)、關系”，如：friendship, fellowship, partnership也可以表示“身份、職位、資格、權限

46、”等，如：citizenship（公民權，身份） kingship（王位，王權），還可以表示“技術，技藝，技能”，類似的詞有：workmanship （手藝，工藝） horsemanship （騎術）。10. at times: sometimes, occasionally 有時候I do feel a little nervous at times.At times Tom mother lets him hold his little sister.與time有關的詞組有:at the same time at all times 總是，始終，經(jīng)常in time on time at o

47、ne time 過去有一段時間at other times 在其他時候；又有時many a times 很多時候in/out of time 合（不合）節(jié)拍11.take in: absorb sth. into the body by breaking or swallowingThe earth takes in heat and light from the sun.Fish take in oxygen through their gills.take in 另外還有別的含義，如：了解，領會；包含，包括；接收（房客，客人等），上在家中居住，受留；接活在家做；欺騙，哄騙；訂閱。辨別下面句

48、中的含義：1） They listened to my lecture, but I wandered how much they took in.2） We need more time to take in the situation.3） The old lady takes in lodgers when she can get them.4） Dont trust their fellow; hell take you in if he gets the chance.5） Ill take in a daily newspaper and a magazine.與take 有關的短

49、語：take sth. down 拿下來；記下來；拆除；殺殺威風The policeman took down all the details of the accident.take for 當作，以為是Do you take me for a fool?Take off 脫下（衣服）；起飛；匆匆離開；取下來；取消The six boys got into the car and took off for their school.take on 接受，從事；雇用；讓上車；開始具有，獲得；變得風行 Ill take the work on, but I cant tell you exact

50、ly when Ill finish it.I didnt expect pointed shoes to take on, but they have.take out 取出，割掉；帶出去The dentist took out five of Marys teeth.He took his wife out to the theater every weekend.take to 喜歡；養(yǎng)成某種習慣；趕赴；輕易的學會She has really taken to that child.She takes to mathematics likes a duck takes to water.

51、take up 開始學習；從事某種活動，發(fā)展某種愛好；占用；接受；改善You know I dropped medicine and took up physics.12.data: information, usu. in the form of facts or statistics that you can analyzeThis data is stored on the network and can be accessed by anybody.The data is still being analyzed, so I cant tell you the result.13.sp

52、it: send (liquid, food,etc.) out from the mouth (used in the pattern: spit sth. (out) (at/on/onto/ sb./sth.)The baby spat its food out on the table.He took one sip of the wine and spat it out.14.on line: connected to or controlled by a computer (network)Our system is on line to the main computer.The

53、 largest online institution is the University of Phoenix, with some 1000 students today and hopes of reaching 200,000 students in 10 years.與line 有關的一些短語：in line for 有可能得到的，即將輪到的He is in line for promotion.in line with跟一致的，符合的； 按照All this was quite in line with traditional practices in Spain.In line

54、with the custom of the school, the students had a holiday between Christmas and New Years Day.read between the lines 讀字里行間的意思，領會言外之意While reading, you should read between the lines.15.symptom: 1) sign of the existence of sth.bad 征兆High interest rates are a symptom of a weak economy.They regard the i

55、ncrease in crime as a symptom of a more general decline in moral standards.2) change in the body that indicates an illness 癥狀Yellowness of the eyes is one of the symptoms of jaundice.眼睛發(fā)黃疸病的一個癥狀。If the symptoms persist, you should go to your doctor.16.nightmare: a terrifying dreamWatching horror fil

56、ms gives me nightmares.I had a nightmare about falling off the eraction n. an effect on each other or something elseThe interaction of the two substances causes heat, and thus the temperature around them increases.這個詞是由前綴inter-（在之間，互相）加動詞act， 然后再加后綴-ion變成名詞。有相同前綴的詞還有：international a

57、dj. 國際的; interplant v. 在間套種 ; interpersonal adj.人與人之間的; interchange n /v. 互換; interview n./v. 會見; interweave v. 混紡，交織17.conversely: in a way that is opposite to sth. 相反地1 will buy 100 yuan worth of Japanese goods. Conversely, 100 yuan will buy 1worth of American goods.You can add the fluid to the powder or, conversely, the powder to the fluid.18. appropriate adj. correct or suitableA long dress is appropriate for a formal wedding.Shoes of this kind are appropriate for such occasion.19. but then: yet at the same