新世纪英语专业综合教程(第二版)第4册+Unit3--课件

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1、ALIENATION AND THE INTERNETUnit 3Unit 3ALIENATION AND THE INTERNETUnit 3“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Unit3Unit3“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Watch the video and answer the following questions.1

2、.According to Mark,why did people come to the Facemash in a stampede?Pre-reading Activities-Audiovisual supplement 1Audiovisual supplementCultural informationIt wasnt because they saw pictures of hot girls,but because they saw pictures of girls they knew.For one thing,there was nothing to hack.Peopl

3、e would provide their own pictures,their own information,and people had the ability to invite,or not invite,their friends to join.In addition,in a world where social structure was everything,that was the thing.2.According to Eduardo,what was so great about the idea?Watch the video and answer the“雪亮工

4、程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Pre-reading Activities-Audiovisual supplement 2Audiovisual supplementCultural informationFrom Youve Got MailPre-reading Activities-Audio“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Ma

5、rk:Eduardo:Mark:Eduardo:Mark:People came to the Facemash in a stampede,right?Yeah.But it wasnt because they saw pictures of hot girls.You can go anywhere on the Internet and see pictures of hot girls.Yeah.Thats because they saw pictures of girls they knew.People want to go on the Internet and check

6、out their friends,so why not build a website that offers that?Friends,pictures,profiles,whatever you can visit,browse around.Maybe its someone you just met at a party.But Im not talking about a dating site.Im talkingVideo Script1Audiovisual supplementCultural informationMark:People came to the Facem

7、“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Video Script1Eduardo:Mark:Eduardo:Eduardo:Mark:Mark:about taking the entire social experience of college and putting it online.I cant feel my legs.I know.Im totally psyched about this,too.But,Wardo?Yeah?(recalling):“I

8、t would be exclusive.”You would have to know the people on the site to get past your own page,like getting punched.Now,thats good.Wardo,its like a final club,except were the president.Video Script1about taking the“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Vide

9、o Script1Eduardo:(recalling):I told him I thought it sounded great.It was a great idea.There was nothing to hack.People were gonna provide their own pictures,their own information.And people had the ability to invite,or not invite,their friends to join.See,in a world where social structure was every

10、thing,that was the thing.Video Script1Eduardo:(recallin“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。The Internet is a wonderful source from which we can retrieve valuable information.Moreover,it facilitates our communication with people far away from us at a cos

11、t substantially less than that of traditional means of communication.Also,it can be an important building block to childrens learning because a vast amount of information is only clicks away.There is evidence suggesting that computer use is linked to slightly better academic performance.Cultural inf

12、ormation 1Audiovisual supplementCultural informationPros and Cons of the Internet The Internet is a wonde“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Cultural information 2Audiovisual supplementCultural information However,there is sufficient evidence indicating

13、 that the Internet can exert a harmful influence on people.For example,its addictive power has increased children andyoungsters time spent in front of the computer screens at the expense of other healthier physical activities,thus increasing their chance of getting overweight and short-sighted.In ad

14、dition,children have limited ability of telling right from wrong and therefore are subject to the potential contaminating influence of the harmful materials on the Internet.Cultural information 2Audiovis“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Global Reading

15、-Main idea 1Structural analysisRhetorical features If the Internet allows for the free exchange of ideas,it helps to unify us.Then how does it alienate us while uniting us?How does it fragment society while globalizing ideas?This is the issue that the author tackles in the text.This piece of argumen

16、tative writing falls into three parts.Part I(Paragraphs 1 2):The writer presents his thesis in the opening part:the Internet may be responsible for furthering the fragmentation of society by alienating its individual users.Global Reading-Main idea 1St“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管

17、理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Global Reading-Main idea 1Structural analysisRhetorical featuresPart II(Paragraphs 3 6):The author supports his point with evidence and reasons in the body of argumentation.Part III(Paragraph 7):The writer reiterates his main idea in the conclusion of the text.Globa

18、l Reading-Main idea 1St“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Global Reading-Main idea 1Structural analysisRhetorical featuresThe thesis statement of the text is in the second paragraph:“.the Internet may be responsible for furthering the fragmentation of

19、society by alienating its individual users.”The concluding statement appears at the beginning of the last paragraph:“All this being said,I believe that the key to realizing the potential of the Internet is in achieving balance in our lives.”Global Reading-Main idea 1St“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥

20、平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Structural analysis 1Structural analysisRhetorical features The seeming self-contradiction that the Internet can lead to globalization on the one hand and cause the alienation of the users from the people around them on the other is reinforced by t

21、he use of pairs of antonyms.Some examples:globalization/alienation;real/not real;reality/virtual existence;outside playing with his friends/play his games against his friends in the cyberspacePractice:Please find more examples of antonyms in the text.Structural analysis 1Structura“雪亮工程是以区（县）、乡（镇）、村（

22、社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。The Internet provides an amazing forum for the free exchange of ideas.Given the relatively few restrictions governing access and usage,it is the communications modal equivalent of international waters.It is my personal belief that the h

23、uman potential can only be realized by the globalization of ideas.I developed this position years before the Internet came into widespread use.And I am excited at the potential for the Internet to dramatically alter our global society for the better.However I am also troubled by the possible uninten

24、ded negative consequences.Will BakerALIENATION AND THE INTERNETDetailed reading1Detailed reading1 The Internet provides a“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading2 There has been much talk about the“new information age.”But much less widely r

25、eported has been the notion that the Internet may be responsible for furthering the fragmentation of society by alienating its individual users.At first this might sound like an apparent contradiction:how can something,that is on the one hand responsible for global unification by enabling the free e

26、xchange of ideas,alienate the participants?I had a recent discussion with a friend of mine who has what he described as a“problem”with the Internet.When I questioned further he said that he was“addicted,”Detailed reading23Detailed reading2 There“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以

27、公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading3and has“forced”himself to go off-line.He said that he felt like an alcoholic,in that moderate use of the Internet was just not possible for him.I have not known this fellow to be given to exaggeration,therefore when he described his Internet binges,when h

28、e would spend over twenty-four hours on line non-stop,it gave me pause to think.He said,“the Internet isnt real,but I was spending all my time on line,so I just had to stop.”He went on to say that all of the time that he spent on line might have skewed his sense of reality,and that it made him feel

29、lonely and depressed.Detailed readingDetailed reading3and has“forc“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading4 The fragmentation of society has been lamented for some time now.It seems to me that it probably began in earnest after World War II

30、when a generation returned from doing great deeds overseas.They won the war,and by God they were going to win the peace.Automobile ownership became commonplace and suburbs were created.“Progress”was their mantra.So even prior to the Internets widespread popularity,folks were already becoming distanc

31、ed from their extended families and neighbors.And when we fast-forward to today we see an almost cruel irony in that people can and often do develop on-line relationships with folks on the other side of the globe,without leaving their homes.Detailed reading4Detailed reading4 The fr“雪亮工程是以区（县）、乡（镇）、村

32、（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading5Detailed readingBut at the expense of the time that would have otherwise been available for involvement in other activities which might foster a sense of community in their villages,towns and cities.Last weekend my wif

33、e and I invited our extended family to our home to celebrate our daughters birthday.During the celebration my young nephew spent the entire time on my computer playing a simulated war game.My brother-in-law and I were chatting nearby and it struck us that in generations past,his son,my nephew,would

34、have been outside playing with his friends.But now the little fellow goes on line to play his games against his friends in cyberspace.5Detailed reading5Detailed read“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading6Detailed reading It seems to me tha

35、t the Internet is a powerful tool that presents an opportunity for the advancement of the acquisition and application of knowledge.However,based on my personal experience I can understand how,as they surf the web some folks might be confronted with cognitive overload.And I can also understand how on

36、e might have his or her sense of reality distorted in the process.Is the Internet a real place?Depending upon how a“real place”is defined it might very well be.At the very least,I believe that when we use the Internet,6Detailed reading6Detailed read“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为

37、基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading7Detailed readingwe are forced to ask fundamental questions about how we perceive the world about us perhaps another unintended consequence.Some would argue that the virtual existences created by some users who debate,shop,travel and have romance on li

38、ne are in fact not real,while others would argue that,since in practical terms,folks are debating,shopping,traveling and having romance,the converse is true.Detailed reading7Detailed read“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading8Detailed read

39、ing All of this being said,I believe that the key to realizing the potential of the Internet is in achieving balance in our lives.This would allow us to maximize its potential without losing our sense of place.However,like most things,that is easier said than done.It seems to me that we are a societ

40、y that values immediate gratification above all else,and what better place to achieve it than in cyberspace,where the cyber-world is your cyber-oyster.The widespread use of the automobile forever changed our society and culture,and perhaps a similar sort of thing is occurring now.I am not at all7Det

41、ailed reading8Detailed read“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading9Detailed readingcertain where the“information superhighway”will lead us:some say to Utopia,while others feel its the road to hell.But I do know that we all have the ability

42、to maintain our sense of place in the world.Whether we choose to take advantage of this ability is another matter.Detailed reading9Detailed read“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。How does the author start his argument?Detailed reading1-Quesion 1The aut

43、hor starts his argument by presenting an apparent contradiction:on the one hand,the Internet facilitates global unification by enabling the free exchange of ideas;on the other,it alienates the participants.Detailed readingHow does the author start his“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管

44、理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1-Quesion 2Detailed readingWhat is the authors purpose of citing the example of his friend in Paragraph 3?How is the example related to his argument?With the example of his friend,the author intends to convince the reader of the negative consequence

45、of the Internet.His friend was addicted to the Internet and stayed on line too long.The side effect of the Internet upon his friend,i.e.distorting his sense of reality and making him feel lonely and depressed,is evidence that the Internet contributes to the fragmentation of society by alienating its

46、 individual users.Detailed reading1-Quesion 2De“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1-Quesion 3Detailed readingWhat is the“cruel irony”concerning the use of the Internet mentioned at the end of Paragraph 4?The“cruel irony”means that on th

47、e one hand the Internet provides users with a convenient means of communicating and making friends with people far apart,but on the other,it estranges them from people around them by curtailing their availability for face-to-face communication even with their families and close friends and for invol

48、vement in community activities.Detailed reading1-Quesion 3De“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1-Quesion 4Detailed readingWhat is the main idea of Paragraph 6?In this paragraph,the author means to illustrate how the overuse of the Inter

49、net may distort the users sense of reality.Detailed reading1-Quesion 4De“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1-Quesion 5Detailed readingDoes the author believe it is within human capacity to reap the benefit of the Internet without being

50、penalized?Yes.He thinks that people are able to maintain their sense of place while exploiting the resources of the Internet.Detailed reading1-Quesion 5De“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 Activity 1Detailed readingGroup discussionDo

51、you find the Internet useful in your life?What advantages does the Internet bring to you?Are there any disadvantages of the Internet?Share your opinions about the pros and cons of the Internet with your groupmates.Detailed reading1 Activity 1D“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共

52、安全视频监控联网应用为重点的“群众性治安防控工程”。given:prep.when you consider sth.Detailed reading1 given e.g.Given his age(=considering how old he is),hes remarkably active.Given her interest in children,teaching seems the right job for her.Detailed readinggiven that:conj.e.g.It was surprising the government was re-elect

53、ed,given that they had raised taxes so much.a.fixed for a purpose and stated as suche.g.They were to meet at a given time and place.given:Detailed reading1 give“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 equivalent 1Detailed readingequivalent:

54、n.sth.equal in value,measure,force,effect or significanceThe dress cost the equivalent of a weeks salary.What is the equivalent of fifty pounds in US dollars?e.g.Comparison:equivalent(of/to sth.)a.equal in value,amount,meaning,importance,etc.Eight kilometers is roughly equivalent to five miles.e.g.C

55、omparison:equivalent(to sth.)Detailed reading1 equivalent“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 equivalent 2Detailed readingRewrite the sentence using“equivalent”:Breathing such polluted air has the same effect as smoking ten cigarettes a

56、 day.Answer:Breathing such polluted air is the equivalent of smoking ten cigarettes a day.Breathing such polluted air is equivalent to smoking ten cigarettes a day.Detailed reading1 equivalent“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 dramati

57、callyDetailed readingdramatically:ad.suddenly and noticeablye.g.Prices have fallen dramatically.Events could have developed in a dramatically different way.a dramatic increase/fall/change/improvement dramatic results/developments/newse.g.Derivation:dramatic a.Detailed reading1 dramaticall“雪亮工程是以区（县）

58、、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 alterDetailed readingalter:v.become different;make sb./sth.differente.g.He had altered so much that I scarcely recognized him.Nothing can alter the fact that we are to blame.The landscape has been radically alt

59、ered,severely damaging wildlife.They are making major/minor alterations to the house.e.g.Derivation:alteration:n.a change to sth.that makes it differentDetailed reading1 alterDetail“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 alternateDetailed

60、readingalternate:a.(of two things)happening or following one after the other regularlye.g.She puts alternate layers of fruit and cream to make cake.v.(cause to)follow by turnse.g.We alternate periods of work and sleep.Detailed reading1 alternateDe“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础

61、、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 alternative 1Detailed readingalternative:n.a thing that you can choose to do or have out of two or more possibilitiese.g.You can be paid in cash weekly or by check monthly;those are the two alternatives.a.only before noun e.g.Have you got an alternativ

62、e suggestion?Detailed reading1 alternative“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 alternative 2Detailed readingBlank filling:1.This shirt will have to be ;it is too large.2.This shirt needs ;it is too large.3.His moods between happiness an

63、d gloom.4.This method doesnt work.Do you have an solution?altered_alteration_alternate_alternative_Detailed reading1 alternative“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 furtherDetailed readingfurther:v.help forwarde.g.Additional training is

64、 probably the best way to further your career these days.The interests of an organization will never be furthered through acts of terrorism.Detailed reading1 furtherDeta“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Note that when the same form is used as a noun,t

65、he stress shifts to the first syllable.Detailed reading1 fragment 1Detailed readingfragment:v.break into parts or small piecesPronunciation:e.g.The satellite will fragment and burn up as it falls through the Earths atmosphere.The government is planning to fragment the industry before privatizing it.

66、n.a small part of sth.that has broken off or comes from sth.largere.g.Police found fragments of glass near the scene.I overheard a fragment of their conversation.Note that when the same form i“雪亮工程是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Detailed reading1 fragment 2Detailed readinge.g.the fragmentation of the country into small independent statesDerivations:fragmentation:n.e.g.a fragmented societyfragmented:a.Detailed reading1 fragment 2D“雪亮工程是以区（县）、乡（镇）、村（社区