福建省长泰一中英语：《UNIT4 CYBERSPACE》课件（北师大版模块2）.ppt

1、新课标北师大版课件系列高中英语必修2单元目标 语言知识 语言技能 学习策略 文化意识 情感态度（从五方面对整个单元的教学目标用两张幻灯片做个简要的说明）English SongEnglish ClassVideo Data课时分配课时板块结合范例Period 1Warming-up+Reading and Vocabulary Period 2Reading 1+ExercisesPeriod 3Listening and Vocabulary(SB)+Function+Everyday EnglishPeriod 4Reading 2+Grammar 2period 5Reading 3pe

2、riod 6Communication workshop+Culture cornerWarming-upHave you read any science fiction booksor seen any science fiction films?What do you think of them?Do you think they will come true?Warm-upA.Alien spaceships abduct humans Have you seen these films?the Contact of Third KindB.Androids who think and

3、 feel like us C.Global warming causes world flooding TerminatorWhich of the predictions in the films or books have already come true?Which of the predictions do you think will come true in your lifetime?1818 Mary Shelly Frankenstein1890s H.G.Wells The War of the Worlds1932 Aldous Huxley Brave New Wo

4、rld 1949 George Orwells 1984Have you read the books mentioned below?Listen to the experts.Which predictions are they discussing?Use the Key Words to help you.Key WordsAlien,android,cybersspace,genetic engineering,global warming,science fiction,time travel,virtual reality,virus,world floodingAnswers:

5、1 making androids(artificial humans)2 flooding in different countries3 time travel4 a virus develops which we have no power to stop/n/a word that descibes the place where electronic messages,information,pictures,etc.exist when they are sent from one computer to another.cyberspaceWhich word in the bo

6、x above matches this definiction?13 Tomorrows WorldCan you imagine our life without computers?How do you think computers will change our lives in the next twenty years?Before you startLook at the title of the article.Which of these topics do you think it will mention?*the internet *androids *genetic

7、 engineering*aliens *global warming *virtual realityNow read the article quickly to check your guess.The Future of CyberspaceLearning vocabularyMatch the vocabulary from the text below with the definitions.cybercriminal,hacker,cyberterrorist,the Net(Internet),virtual reality,e-mail1 a criminal who u

8、ses the Internet2 a systen where people can send messages(mail)to each other by computer3 pictures made by computers that seem real-life to the person looking at themcyber criminale-mailvirtual reality4 someone who uses computers to harm countries,governments and people.5 computer system that allows

9、 millions of people around the world to exchange information6 a person who enters other peoples computer programmes in secretcyberteroristthe NethackerRead the article carefully and answer the following questions:1 How has the Internet grown in the last thirty years?The Internet has grown from only

10、200 computers in 1983 to around 50 milliomnow.2 Why are some experts pessimistic about the future?Because they worry about the activities of cyber criminals.3 What possible changes do the optimistic believe the Internet can bring to our lives?They believe that people can do shopping,get entertainmen

11、t instead of the television and the e-mail will take the place of the postal service.People may even live and work in a virtual reality.Voice your opinionDo you feel pessimistic or optimistic about the future of the Internet?Why?Language StudyPredictions will and be going toRead the following senten

12、ces from the text.In pairs,decide whicha)talks about a future event we can predict from a present situation?b)expresses our opinions and beliefs about the future?1,it is clear that we are going to see an explosion of shopping on the Internet.2 She also believes that,in the future,we will get enterta

13、inment from the Internet and that television will probably disappear.3 Personally,I think virtual reality will become part of modern life,abbGrammar Summary 1,on p92.Grammar PracticeEx 8:1 a)2 b)Ex 9:1 is going to 2 are going to 3 are going to 4 will5 will Ex 10:1 The cars are going to crash.2 Shes

14、going to have a baby.3 Hes going to walk into the bus stop.4 The house is going to fall into the sea.LanguageinUseWork in pairs.Student A is a pessimist and Student B is an optimist.Make predictions about life by the year 2050.14 Websites JOB CANDIDATESFind Leasing Jobs Search ALL our Job Store Site

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18、a Job INSTANTLYEdit/Delete/Add Jobs for your ClientPassword QuestionsBanner AdvertisementseJ,Inc.TEL:(561)630-5201E-Mail:Copyright 1995-2005.eJ,Inc.All Rights Reserved.Do you use the Internet?What do you usually use it for?Can you answer any of these questions about the history of the Internet?1 Why

19、 did the Net begin?a)for military reasons b)for scientific reasons c)for business2 what year did it start in?a)1959 b)1969 c)1979Listening 搜索帮助高级搜索把百度设为首页网站推广|搜索风云榜|关于百度|About BaiduBaidu 2005 使用百度前必读3 When did people start calling it the Internet?a)the 1980s b)the early 1990s c)the late 1990s4 When

20、did the Internet start to grow very fast?a)the lafe 1980s b)the mid-1990s c)the late 1990sNow listen to the radio programme and check your answers.Which website can you visit to do these things?a)find out whats going on in your townb)look for a jobc)find out the latest world newsd)get information fo

21、r a school history projecte)write to your friend by e-mailf)buy clothes316254Learning vocabularyMatch the words with the definitions.1 ancient2 archaeological site3 boutique4 mindblowingA.sites for the study of societies and people of the past.B.of old timesC.attractiveD.a small shop sellingfashiona

22、l things for women Listen to a telephone conversation between two people in Brighton.Which thing from the Internet page do theydecide to do?They decide to go to the cinema on Friday evening to see Richard Balleys new film,Virtual Planet.A Telephone Conversation Answers:1 9732732 This is3 please4 han

23、g on5 are you up to6 Sorry?7 Why dont we8 Do you fancy 9 Would you like10 I cant 11 Id love to12 Id better13 Lets 14 See youListen to the conversation again.Complete theFuntion File with words and phrases from the list.Telephoneing/Making suggestionsPronunciation Listening Strategies:Important words

24、 Listen for words that are stressed.They are important words.Do not worry if you do not hear all the other words.Listen to some of the sentences from the dialogue.Write down the stressed words and practise saying the sentences.Speaking First,list things that you would like to do this weekend.Example

25、:Friday afternoon go shopping in the centreFriday night go to a discoThen work in pairs.Have a telephone conversation with your partner and plan the weekend.Use expressions from the Function File.15 Virtual RealityHave you ever played virtual reality computer games?Before you startWhich of these use

26、s for virtual reality are possible now?vvirtual reality holidayvlearning to fly using virtual reality simulatorsvplaying virtual reality computer gamesvvisiting virtual museums on the InternetWould you like to visit the Science Museum website?Why or why not?Would you like to go to a virtual universi

27、ty if there is one?The Science MuseumWelcome to StanfordRead to learnRead the dialogue and answer the questions.1 Why cant Cathy go out this weekend?She has to finish her project.2 Where is Tom planning to go?Hell go camping if the weather is good.3 Does Cathy have a programme for virtual holidays o

28、n her computer?No.4 Does she really think she will have the chance to go a world tour?No.5 What would Tom like to do with virtual reality?He would like to go to a world famous university.6 Why is Cathy so excited about the technology?Because she thought she would be able to go anywhere she liked.Lea

29、rn to use the following sentences.1 What are you up to this weekend?2 Do you have anything planned for Saturday and Sunday?3 It depends on the weather.4 Thanks for the offer.5 Whats more,we wouldnt have to spend a long time travelling on planes to get to our holiday destination.6 you would be able t

30、o study in such a world-famous university without going out of your room.Voice your opinionWhat are the advantages and disavantages of a virtual university?Would you like to go to such a university?Why?Language StudyFirst ConditionalIf I dont finish my project on the history of the Internet for next

31、 Mondays lesson,The science teacher will be angry.If its good,Dad,Mum and I will probably go camping.Find out some more similar examples.Are these sentences used to talk abouta)unlikely situations in the future?b)possible situations in the future?vComplete the following conditional sentences talking

32、 about yourselves.1 If I dont finish my homework,_.2 If the weather is good,_.3 If it rains,_.4 If I pass the examination,_.Grammar PracticevExercise 6 Write the sentences as First Conditionals.Example:What will you do if yourcomprter doesnt work?Second ConditionalRead the following sentences from t

33、he dialogue and decide what the people are expressing.If we had virtual reality holidays,we wouldnt have any problems with the weather.If they invented virtual reality holidays,Id go on an around-the-world tour.a)unrealistic hopes for the futureb)plans for the futurec)something that isnt possible no

34、wGrammar Practiceq Complete the following sentences talking about yourselves.1 If we had a holiday tomorrow,_.2 If I lived in England,_.3 If I had a holiday in the USA,_.4 If I were/was a millionaire,_.q Exercise 9 Use the cues to write Second Conditional sentences.1 If I surfed the Internet,I would

35、 find interesting information.2 If I did not have a try,you would laugh at me.3 If I took part in the game,I would win.4 If I told the police,I would help you get out of the trouble.5 I would make new friends if I used the Internet.q Exercise 10 Which palce would you like to go?Example:If I went to

36、Italy,I would go anddee the Leaning Tower of Pisa.Language in UseWrite about your ideal future.Think about your home,job,partner,family,etc.Write conditional sentences to explain why you would like this kind of life.Example Is like to live in Africa and work as a doctor.If I was a doctor in Africa,I

37、 would help a lot of people.16 Virtual TourismLets make a trip to NewZealand on the Internet.You can travel to anywhere you like!What do you know about New Zealand?Wellington Lets see some beautiful sites in the main cities of New Zealand.Auckland Christchurch Queenstown Dunedin AUCKLAND*NEW ZEALAND

38、Now lets read a website page about Auckland.Before you startLook at the following pictures and guess as much information as possible about Auckland.Maori dancersAuckland DomainAuckland beachCentral AucklandRead the text quickly and see how much can you guess about Auckland.1 Auckland is a big and mo

39、dern town,a business center.2 There is an influence from the Maori culture.3 There is a beautiful park,Auckland Domain.4 Auckland is next to the sea and got a nickname the city of sails.Read to learnLets see some photos of the famous sites in Auckland mentioned in the text.Auckland Harbour BridgePar

40、nell VillagesAuckland MuseumMaori danceRead the text again and complete the table.PopulationLocationHistoryFamous sightsClimates less than a million on North IslandMaoris settled 650 years ago;European settlement began in 1840Mt Eden;Auckland Harbor Bridge;Parnell Village;Auckland Domain;Auckland Mu

41、seumwarm;plenty of waterREADING STRATRGIES:Matching topics/paragraphsMatch the topics a-f with the five paragraphs in the text.There is one extra topic.a)the history of the cityb)travel linksc)things to see in Aucklandd)nightlife in Aucklande)water lovers paradisef)New Zealands largest city25341 Exe

42、rcise 51 business and industry2 Maoris3 Wellington4 Auckland Harbour Bridge5 nuclear free zone Exercise 61 too 2 as well as 3 alsoVocabulary:Words that go togetherExercise7 Make phrases with do or make.domakehomework a guessthe shopping a phone callthe laundry a suggestionvery well at English a pred

43、ictionthe dishes a mistake your bed a noisea cup of teafriendsSpeaking Imagine you have a weekend in Auckland.Choose places you would like to visit and things you would like to do.Then work in pairs.Plan a weekend in Auckland.ExampleA:Why dont we visit Auckland Museum on Saturday morning?B:Thats a g

44、ood idea.Do you fancy going to the beach after that?Comparing CulturesListen to the talk about New Aealand and fill in the table.PopulationCapitalLargest cityMain languageName of native inhabitantsClimate 3.5 millionWellingtonAuckland EnglishMaoriscooler and wetter in the Suth Island and warmmer and

45、 sunnier in the North IslandCommunication WorkshopWriting:An Internet PageBefore you startCopy and complete the notes about Vancouver with the information.Answers:1 Pacific coast/over 500000 original nameGas Town2 Gallery of Tribal Art/Vancouver Aqurium3 skiing/ice hockeyFollowing the stages to writ

46、e your own Internet page.Stage 1Plan your writing.Write notes in three paragrapgslike the example.Stage 2 Use your notes to write key sentences for each paragraph.Example:Qingdao is an attractive city located on the the eastern coast of China.Stage3 Write your description and underline the hot words

47、.Stage 4 Check your writing with your partner.Listening:The Telephone Call1 number2 time3 telephone4 so far5 night/day6 time7 voiceSpeaking:Planning a Scientific ExperimentDo you know any scientific experiments that have been done in space?Listen to a radio programme and answer the following questio

48、ns:1 What was the first idea for an experiment?A scientific experiment about ants.2 What experiment did they finally decide to do?A scientific experiment about silkworms.What do you think are some of the reasons that people carry out experiments in space?Discussion Decide on a subject for a scientific experiment to be carried out in space.Follow the stages.Stage 1Choose a subject that you would like to do in space.Stage 2 Work in pairs.Decide on some specific questions you want to ask.Stage 3 Prepare to introduce your plan to your classmates.