课件80张PPT。 Period One Warm-up & Lesson 1 Ⅰ.单词识记 1. _____v．影响 2. _____adj.全球的 3. _____n．增长； 生长 4. _____n．罪犯 5. _____n．恐怖分子 affect global growth crime terrorist 6. _____v．(飞机，汽车等)撞毁 7. _____adj.虚拟的 8. _____adj.明显的 9. _____n．病毒 10. _____adj.乐观的crash virtual obvious virus optimisticⅡ.短语天地 1. _____变成现实，实现 2. _____对……乐观 3. _____各种各样的 4. _____不对头，出毛病 5. _____秘密地，暗地里 6. _____take immediate action 7. _____in the near future 8. _____in the last thirty years 9. _____practise doing sth 10. _____make upcome true be optimistic about... all sorts/kinds of go wrong in secret 立即采取行动 在不久的将来 在过去的三十年里 练习做某事 组成；弥补；虚构 Ⅲ.句型搜索 1．In the last thirty years，the Internet has grown rapidly. [信息提取] in the last＋时间段，句子用现在完成时。 [例句仿写] 在过去的一年里， 我取得了很大的进步。 _____ _____ _____ _____，I have made great progress. 2．It is clear that we are going to see a huge growth in shopping on the Internet. [信息提取] it 作形式主语；that 引导真正的主语从句。 [例句仿写] 很显然，我们将在明天完成所有的任务。 _____ _____ _____ _____we will finish all the work tomorrow. 3．I see people living and working in a virtual world. [信息提取] see sb doing sth 看见某人正在做某事。 [例句仿写] 昨天下午我看见Micky 在湖里游泳。 Yesterday afternoon I_____ _____ _____in the lake. 【答案】 1．In the last year 2.It is clear that 3．saw Micky swimmingⅣ.预读理解 1．Fast reading：Scan the text and choose the best answers according to the text. ①What are some experts worried about? A．It's easy to buy things on the Internet. B．Some crimes in cyberspace. C．Television will disappear. ②How many computers were there in 1983? A．50 million. B．200. C．2,000. ③What is Angela Rossetto's opinion about the Internet? A．She thinks mail service may disappear with the increasing use of e-mail. B．It is unsafe to surf the Internet. C．Computers bring a lot of trouble. ④What are the results of computers according to some experts who are pessimistic about the Internet? A．We can get all kinds of information. B．Terrorists may attack the computers. C．The disappearance of television. 【答案】①B ② B ③A ④B 2．Careful reading：Fill in the blanks according to the text. 【答案】①thirty ②Internet ③rapidly ④Attitudes ⑤crime ⑥However ⑦optimistic ⑧disappear ⑨increasing ⑩virtual 1．optimistic adj.乐观的 We are still optimistic, whatever the result may be. 我们仍然乐观，不论结果如何。 The stockholders are optimistic about the company's future.股东对公司的前景很乐观。 反义词：pessimistic adj.悲观的 Her pessimistic attitude turns him off. 她那悲观的态度令他很不高兴。 【完成句子】 (1)乐观的人关注他们能做什么，而不是不能做什么。 _____focus on what they can do，not what they can't do. (2)对你的未来保持乐观是很重要的。 It's important to_____. 【答案】(1)Optimistic people (2)keep optimistic about your future2．climate n. (1)气候 She is not used to li ... ...
