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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 4,Cyberspace,Lesson 13 Tomorrows World,The Future of Cyberspace,Step 1 Warm up,Modern technology,(,现代科技）,helps us,do many things.,Digital Cameras,数码相机,MP4,computers,robots(,机器人）,the Internet,cellphones,(,无线电话）,CD(Compact Disc),光盘,DVD(Digital Video Disc),数字化视频光盘,Step 2 Guessing:,Which of these topics do you think it will mention?Read fast and find out!,the Internet,（网络,),artificial human,（机械人,),time travel(,时空旅行,),robot(,机器人,),global warming(,全球气候变暖,),virtual reality,（,虚幻,/,模拟现实）,Step 3 Discussion,Take out a sheet of paper.Work in groups,and write down the structure,of the,passage.,(,文章的写作结构）,Tips:,（提示）,1,.,What is the topic of the text?,2.Why,are,some experts,pessimistic,(,悲观的）,about,the future of the Internet?,3.,Why,are,some people,optimistic,（,乐观的）,about,the future of the Internet?,The structure of the passage,bad:,pessimistic,(,悲观的）,good:,optimistic,（,乐观的）,The,computer,and the Net,are going to,affect our lives.,pessimistic,hackers,terrorists,now,in the future,crime,optimistic,in the future,virtual reality,work,shop,study,get,entertainment,TV&mail,service,may disappear,Now(already),in the next,few years,shop on the,Internet,get,information,buy books,find out holiday,offers,book tickets,Step 4 Guess the meaning,Read the article again and match the,vocabulary from the text in the box,below with the definitions.,1.crash,2.hacker,3.terrorist,4.the Net(Internet),5.virtual reality,6.chaos,Line 19,Line 13,Line 16,Line 1/26,Line 43,Line 18,Guess the meaning from the context.(,上下文）,1 hacker,2 virtual reality,3 crash,4 terrorist,5 the Net(Internet),6 chaos,Keys:,Language Study,Prediction:will&be going to,Look at the clouds.Its going to rain.,It s so hot.I hope it will rain.,Which one expresses my opinion about the future?,Which one talks about a future event,we can predict from a present situation?,Sentence 1,Sentence 2,Step 1 Grammar Presentation,Keys:,1,.,The dodgems are going to crash,.,2.She s going to have a baby,3.Hes going to walk into the bus stop.,4.The house is going to fall into the sea,Thanks for listening!,
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