Unit 4 Topic 3 Section C 【学习目标】 1.能理解The Importance of Computers这篇文章的意义,并能完成阅读理解任务。 2.能根据1a文章的内容,用100词左右复述课文。 3.能根据主题提示写一篇80词左右的作文续写。 【预习导学】 一、生词速查 1. n.&v.怀疑;疑虑 2. adj.极小的;微小的 3. prep.在……内;在……里→ adv.在里面 4. n.脑;智力;脑力 5. v.取消;撤销;废止 6. v.连接;把……联系起来 二、短语速记 1.无疑地 2.例如 3.在……的帮助下 4.下订单 5.形成 6.代替;而不是 7.在网上 三、句子速译 1.There is no doubt that computers are very useful in technology and business. _____ 2.In factories, robots are controlled by computers that are like human brains. _____ 3.Since the Internet came into being, people's lives at home have been changed, too. _____ 四、想一想 1.What fields are computers used in _____ 2.What's the main idea of this passage _____ 【答案】 一、 1.doubt 2.tiny 3.inside 4.brain 5.cancel 6.connect 二、 1.no doubt 2.for instance/example 3.with the help of 4.place orders 5.come into being 6.instead of 7.on the Internet 三、 1.毫无疑问电脑在技术和商业上是非常有用的。 2.在工厂里,机器人由像人脑的电脑控制。 3.自从因特网形成以来,人们家里的生活也被改变了。 四、 1.Education, business, industry, communication, medical,entertainment, etc. 2.The importance and use of computers. 【合作探究】 任务驱动一 阅读理解任务 ◎学法指导:寻找关键信息,找到问题所在,认真核对选项,注重细节,辐射推理。 阅读文章1a,选择正确选项。 ()1.What's the title of the passage A.The History of Computers B.The Importance of Computers C.The Importance of Robots D.The Improvement of Computers ()2.When were computers invented A.In 1950. B.In the 1950s. C.In 1949. D.In the 1980s. ()3.With the help of , people can do shopping and do business at home. A.the Internet B.letters C.e-mails D.movies 任务驱动二 复述文章任务 ◎学法指导:先浏览全文,然后注意空格处缺的词性,最后再结合意思补全信息。 阅读1a, 根据内容提示补全所缺信息,复述课文。 Computers are very important both in our work and in our 1. life.They are very 2. in technology and business.In space, computers are used to 3. the speed and direction of a puters also help 4. find diseases easily and solve other problems.In 5. , robots controlled by computers can do dangerous work for people.In 6. , computers are used to place and cancel orders.As for our lives, computers are used to play games or watch 7. by people.Besides, people do shopping and business on the Internet.People communicate by sending e-mails and 8. online. However, there are some 9. about computers, too.If people work on them too long, they may get headaches or sore eyes.If people spend too much time on computer games, they won't have enough time to study or 10. .In a word, computers are helpful in our daily life, but we should use them properly. 任务驱动三 写作任务 根据内容提示,续写一篇80词左右的作文。开头已给出,不计入总词数。 假如你在2030年里的一天,我们没有了计算机。你会遇到什么麻烦 你可能这样开 ... ...
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