教育专题：复件lesson13(一二节课).ppt

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1、 Unit 4 Lesson 13 Tomorrows World The Future of CyberspaceStep 1 Warm up Modern technology(现代科技）现代科技）helps us do many things.Digital Cameras 数码相机数码相机MP4computersrobots(机器人）机器人）the Internetcellphones(无线电话）无线电话）CD(Compact Disc)光盘光盘DVD(Digital Video Disc)数字化视频光盘数字化视频光盘 Step 2 Guessing:Which of these to

2、pics do you think it will mention?Read fast and find out!the Internet（网络（网络)artificial human（机械（机械人人)time travel(时空旅行时空旅行)robot(机器人机器人)global warming(全球气候变暖全球气候变暖)virtual reality（虚幻虚幻/模拟现实）模拟现实）Step 3 DiscussionTake out a sheet of paper.Work in groups and write down the structure of the passage.(文章的

3、写作结构）文章的写作结构）Tips:（提示）（提示）1.What is the topic of the text?2.Why are some experts pessimistic(悲观的）悲观的）about the future of the Internet?3.Why are some people optimistic（乐观的）乐观的）about the future of the Internet?The structure of the passage bad:pessimistic(悲观的）悲观的）good:optimistic（乐观的）乐观的）The computerand

4、 the Netare going to affect our lives.pessimistichackersterroristsnowin the futurecrimeoptimisticin the future virtual realityworkshopstudyget entertainment TV&mailservicemay disappearNow(already)in the next few yearsshop on the Internetget informationbuy booksfind out holiday offersbook ticketsStep

5、 4 Guess the meaningRead the article again and match thevocabulary from the text in the box below with the definitions.1.crash2.hacker3.terrorist4.the Net(Internet)5.virtual reality6.chaosLine 19Line 13Line 16Line 1/26Line 43Line 18Guess the meaning from the context.(上下文）上下文）1 hacker2 virtual realit

6、y3 crash4 terrorist5 the Net(Internet)6 chaos Language Study Prediction:will&be going to1.Look at the clouds.Its going to rain.2.It s so hot.I hope it will rain.Which one expresses my opinion about the future?Which one talks about a future eventwe can predict from a present situation?Sentence 1Sentence 2Step 1 Grammar Presentation1.The dodgems are going to crash.2.She s going to have a baby3.Hes going to walk into the bus stop.4.The house is going to fall into the sea