1、Unit 3 Life in the futureUnit 3 Life in the futureUnit 3 Life in the future教材背景链接Future World再 过 二十年，我 们 的生活会 变 成什么 样 子呢？到那 时 ，一些有趣的小装置，比如与互联 网相 连 接的冰箱磁 铁 、 环 保型的 氢动 力 车 、与衣服 颜 色相搭配的 办 公椅、数字墨水笔等等都将会像今天的手机和 DVD机一 样 随 处 可 见 。Unit 3 Life in the futureIts Friday morning in the year 2025， and youre runni
2、ng late.You got distracted(思想不集中的 ) watching the music video that was playing in the corner of your bathroom mirror while you were brushing your teeth.How will you get to your office at Mega Giga Industries on time?Unit 3 Life in the futureA quick check of your Internet connected refrigerator magnet
3、(冰箱磁铁 ) tells you that your train which travels at speed up to 250 miles an hour is a bit behind schedule， too.So you decide to drive your environment friendly hydrogen fuel cell car(氢动力小汽车 ) insteador rather， let your car drive you.Its programmed to know the way， and it will get you there without s
4、peeding， getting lost， or crashing.Unit 3 Life in the futureSettling back in your office chair， which changes color to match what youre wearing，you pick up yesterday mornings newspaper.Printed on reusable electronic paper， it instantly rewrites itself with todays headlines.Now its time for you to ha
5、ve a meeting.Uh oh！ Youve left your handwritten notes at home.No problem.The digital ink pen(数字墨水笔 ) you used has stored an electronic copy of what you wrote.Unit 3 Life in the futureYour videophone suddenly rings.Your best friends face appears on the screen asking what you are doing this weekend.“W
6、ill you wear your 3 D contact lenses(隐形眼镜 ) and play soccer with the U S.Olympic Soccer Team？ ”Your friend asked.“No， no.”Unit 3 Life in the futureYou answered， “I will take the new type of elevator 60,000 miles into space.”Unit 3 Life in the futureCould this scene really take place in just a couple
7、 of decades？ The researchers who are developing all this stuff at the present time think so.These gadgets(小装置 ) may be as common in 20 years as cellphones and DVD players are today.Unit 3 Life in the future新课导入科学技术在发展。事物具有两面性，其发展进步在推动人类社会积极发展，为人们未来生活带来一系列便利之处的同时，也对人们未来的生活产生一系列的负面影响。Unit 3 Life in the future本部分内容讲解结束按 ESC键 退出全屏播放
