模块2 Unit 4 Cyberspace Lesson 1 Tomorrow’s World 课件(共22张幻灯片)

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名称 模块2 Unit 4 Cyberspace Lesson 1 Tomorrow’s World 课件(共22张幻灯片)
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版本资源 北师大版
科目 英语
更新时间 2019-07-06 07:42:23

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课件22张PPT。1文件 [F] 编辑[E] 插入[I] 格式 [O] 工具[T] 帮助[H] 1Do you know anything aboutcyberspace?1Look at the title of the article.
Which of these topics do you think it will mention?* the Internet * artificial human
* time travel * robots
* global warming * virtual realitythe Internetvirtual realityprediction1Part 1
Part 2
Part 3
Part 4Match the four paragraphs with the following headings. A. Pessimistic ideas towards
the future of cyberspace B. The growth of the InternetC. The future of virtual realityD. Optimistic ideas towards
the future of cyberspace1Read the article again, circling the following words and guessing the meanings.Internet(2) crime(11) hacker(13) terrorist(16) chaos(18) crash(19) entertainment(36) virtual reality(43)1Computer system that allows millions of people around the world to share information.1a terrible situation in which everything
goes wrong. activities that are
against the lawcrime1someone who does terrible things to harm countries and peoplehave an accident by violently hitting something1 the use of computers with sounds and pictures to make situations feel and look real a person who enters other people’s computer programmes in secrethackervirtual reality1entertainment1 Internet crime hacker
terrorist chaos crash
entertainment virtual reality
be optimistic / pessimistic about1 In 1983, there were only ___ computers connected to the Internet but now there are around ________.
The Internet has grown rapidly.
We see a huge / rapid growth in the Internet.20050million1Pessimistic ideas towards the future of cyberspacePessimistic ideas Terrorists attack the world’s computersmake planes and trains crashcause chaosHackers get into the computers of banks and governments.1Optimistic ideasdo net shoppingget all sorts of informationget entertainmentfind out about holiday offerssend e-mailbook ticketsbuy books1Virtual realitylive and work in a virtual worldshop in virtual supermarketsstudy in virtual schools work in virtual offices1Cyberspaceconveniencedo net shoppingget entertainmentget all sorts of informationsend e-maillive in virtual realityfind out about holiday offers and book tickets
1Cyberspaceterroristshackersattackcause chaosmake planes and trains crashget into the computers of banks and governmentschaos1What do you think of tomorrow’s world?1I’m optimistic/pessimistic about….
As far as I know….
It seems to me that….
From my point of view….1Write a short passage
Living intomorrow's world1