英语必修 第二册Unit 3 The internet课前预习ppt课件

这是一份英语必修 第二册Unit 3 The internet课前预习ppt课件，文件包含人教版高中英语必修第二册UNIT3导读话题妙切入课件ppt、人教版高中英语必修第二册UNIT3导读话题妙切入学案doc等2份课件配套教学资源，其中PPT共15页， 欢迎下载使用。
1．We will create a civilization of the mind in cyberspace.May it be more humane and fair than the world your governments have made before.我们将在网络空间创造一种思维的文明，这种文明将比你们这些政府此前所创造的更为人道和公平。2．The challenge for our generation is to create a world where everyone has a sense of purpose.—Zuckerberg，the founder of Facebook我们这代人面临的挑战，是创造一个人人都能有使命感的世界。——扎克伯格，Facebook创始人3．Waking up every morning，thinking about the work undertaken and the technology developed which will have a tremendous impact and changes on human life，I will be extremely excited and agitated.—Biography of Bill Gates每天早晨醒来，一想到所从事的工作和所开发的技术将会给人类的生活带来巨大的影响和变化，我就会感到无比兴奋和激动。——《比尔·盖茨全传》4．We're here to put a dent in the universe.Otherwise why else even be here？—Steve Jobs，the founder of Apple活着就是为了改变世界，否则还有什么其他原因活在这世上？——史蒂夫·乔布斯，苹果公司创始人5．The Internet is changing the way people live. —Bill Gates因特网正在改变人们的生活方式。 ——比尔·盖茨Dreams　　　　　　　　      　　—Langston HughesHold fast to dreamsFor if dreams dieLife is a broken­winged birdThat can not fly Hold fast to dreamsFor when dreams goLife is a barren fieldFrozen with snow梦想　　　　　　　            　　——兰斯顿·休斯紧紧抓住梦想梦想若是消亡生命就像鸟儿折了翅膀再也不能飞翔 紧紧抓住梦想梦想若是消失生命就像贫瘠的荒野雪覆冰封，万物不再生长Personal computers and the Internet give people new choice about how to spend their time.Some may use this freedom to share less time with certain friends or family members，but new technology will also let them stay in closer touch with those they care most about.I know this from personal experience.E­mail makes it easy to work at home，which is where I now spend most weekends and evenings.My working hours aren't necessarily much shorter than they once were but I spend fewer of them at the office.This lets me share more time with my young daughter than I might have if she'd been born before electronic mail became such a practical tool.The Internet also makes it easy to share thoughts with a group of friends.Say you do something funny—see a great movie perhaps—and there are four or five friends who might want to hear about it.If you call each one，you will get tired of telling the story.With e­mail，you just write one note about your experience，at your convenience，and address it to all the friends you think might be interested.They can read your message when they have time，and read only as much as they want to.They can reply at their convenience，and you can read what they have said at your convenience.E­mail is also an inexpensive way to stay in close touch with people who live far away.More than a few parents use e­mail to keep in touch，even daily touch，with their children off at college.We just have to keep in mind that computers and the Internet offer another way of staying in touch.They don't eliminate(排除) any of the old ways.[探索发现]1．Find out the main idea of the passage.The advantages and usefulness of the Internet.2．Find out what  an advantage of e­mail compared with the telephone is.It can reach a group of people at one time conveniently.3．Find out where the author gets his opinion.From his personal experience.