1、Unit4 lesson1 Tomorrows word 学案学习目标：1 know something about the future of cyberspace2 learn some key words: v: affect, attack, crash, harm, disappear, offern:growth,hacker,crime,criminal,terrorist,chaos,entertainment,destuction3 learn some key sentences Fast readingChoose the best topic sentence for
2、the passageA the internet is good for us.B the opinions about the internetC how are the computer and the net going to affect our livesCarefully reading Part1 the number of computers connected to the InternetIn 1983 now in the future Part2 Why are some experts pessimistic about the future?One worry i
3、s in cyberspaceNow In the future Part3 what possible changes do the optimists believe the Internet can bring to our lives?1 already 2 in the next few yearsAn explosion of shopping get TV and postal service Part4 our future in virtual reality 1 the use of computers with sounds and images as if 2 virt
4、ual reality will become Work in study in shop in Summary: The article talks about the Different people have different ideas. some are , they worry about the hackers and in cyberspace. However, many people are .they think computer can make our life easier. People can buy books, tickets etc. some beli
5、eve that we will live in a in the future. Words and phrases:1 affect vt .影响 eg： The climate affected his health 思维拓展：effect n. 结果 have an effects on sb 人+bring sth into effect 实施 side effects 副 物+take effect 起作用，生效=come into effect 2 rapidly adv. rapid adj. make rapid progress3 crime C 犯罪 Its a crim
6、e to do sth 做某事是一种犯罪 commit a crime 犯罪commit suicide自杀prevent crime 预防犯罪思维拓展 criminal adj. 犯罪的 record n. 犯人The criminal was sentenced to death(被判死刑)4. attack n. 攻击，进攻短语：make an attack on. 对发动进攻 under attack 遭受攻击a heart attack 心脏病发作v.进攻 eg:The best way to defend is to attack 最好的防御是进攻SARS attacked thi
7、s area （疾病）侵袭Todays paper all attacked the governments new policy今日报纸都在抨击政府的新政策5 crash vtn 英译汉：1Only one baby survived in the car crash 2He crashed my car (vt)6.offer v. 提供，出价 offer sb sth =offer sth to do 向某人提供某物 人+ offer to do sth 主动提出去做某事 offerings 奉献物7 as if =as though 好像 思维拓展：It seems as if its
8、 going to rain(真实) She talks as if she were my elder sister(虚拟) I remember the whole thing as if it happened yesterdayHe spaks English well as if he had lived in England for years8.harm U 伤害 eg: I mean no harm to her 我对她没恶意 do harm (vt) to =be harmful (adj) to Dont harn your eyes by reading in dim l
9、ight 不要在昏暗处读书免的伤眼睛9.see sb doing sth(正在做某事) see sb do sth(做了某事，习惯经常做某事) 被动sb is seen doing sth sb is seen to do sth 类似 ：hear,notice,watch,find,feelHomework:一重点单词过关检测：1、网络空间 n. _ 2、全球的，全世界的_ 3、artificial adj. _ 4、climate n. _ 5、virtual adj. _ 6、reality n. _ 7、影响 vt._ 8、快，迅速地 adv. _ 9、罪犯 n. _ 10、娱乐、款待
10、 n. _ 11、attack vt. & n. _ 12、crash vt. _ 13、global _ (n.) 14、reality _ (adj.)15、affect _ (n.) 16、growth _ (vi 17 pessimistic _ (反义词) 18 entertainment _ (vt.) 19 disappear _ (反义词) 20、harm _ (adj.) 二 翻译句子：11983年，只有200台电脑与网络连接。2很多人对网络的未来很乐观。 3Peter Taylor 发现计算机和互连网即将如何影响我们的生活。 4很显然，我们将会看到网上购物的巨大增长。三、阅
11、读When Jack Ma founded the Alibaba Group in 1999, he had 500,000 yuan in his hand and the support of 17 friends. Now eight years later, Alibaba has become chinas largest online commerce company, earning a profit of 1.36 billion yuan in 2006.But when asked what makes him proud, Ma surprised many peopl
12、e by putting his employees way ahead of his legendary e-commerce whebsites.“I feel most proud of my team, and the least of the websites,” Ma said. “The secret of my success is relying on team work and having a sense of mission(使命).”Ma made the remarks on the eve of Alibaba Groups shares becoming ava
13、ilable for trade on the Hong Kong Stock Exchange last Tuesday. On the first day of trading, the shares more than doubled in value.Eight years ago, when Ma created Alibaba, he envisioned(预想) that the Internet would change peoples lives. But the former English teacher knew little about computer scienc
14、e. “So I decided to hire someone who knows technology and respected his decisions,” he said.Ma said he trusts his employees fully as long as they are diligent and have a sense of purpose.“When people apply to work for Alibaba, I talk with them for two hours to lower their expectations. I tell the ap
15、pllcants not to expect a pay raise or promotion, but to prepare to work long hours and to be criticized by the boss,” Ma said.But Ma is not a rigid(严苛的)boss. He is like a friend in the eyes of most his employees. Unlike traditional companies where most of the people do just what their boss asks, he
16、treats them as partners and encourages them to present.“I have confidence in the online commercial service in China and encourage my more than 4,000 staff to remain united to make Alibaba the biggest ecommerce supplier for China, Asia and even the world,” said Ma.He promotes company values of honest
17、y, passion and teamwork. Those who dont accept these principals with find it hard to work there, no matter how talented they are.“I have seen many who are more clever and hardworking than my team and me,” Ma said. But “we have a loyal team which has stayed on the same course, no wavering(摇摆).” And M
18、a pursuing his dream is the magnet(磁铁) that draws talents in.1. What did Jack Ma do before he founded Alibaba? A. He was a waiter. B. He was a teacher. C. He was a manager of a small company. D. He was a technician.2. What does Ma take the most pride in? A. His employees. B. The websites. C. Alibaba
19、 Groups shares. D. His efficient management.3. Which of the following is NOT true according to the text? A. Jack Ma believes an employees talent is less important than his/her acceptance of the companys principals. B. Alibaba is an online commerce company started eight years ago. C. Alibaba has become the biggest e-commerce supplier in the world. D. Alibabas shares rocketed after they made their debut on the Hong Kong stock exchange last week.