Book 2 Unit 4 Living with technology教学设计教案.docx

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1、囱 江苏凤凰电子音像出版社JSEAVBook 2 Unit 4 Living with technologyReading 1Artificial intelligence: friendly or frightening?教学目标By the end of this section, students will be able to:1. predict the structure of the article according to the title in the text;2. grasp the theme, outline and details of the article;3

2、. infer the authors attitude towards AI and purpose of writing.教学重难点1. To infer the writers purpose of writing;2. To adopt a cautious attitude towards the development of AL教学过程步骤教学活动设计意图互动时间&模式Pre-readingStep 1The teacher has students answer the following questions.(1) Have you heard about artificia

3、l intelligence? What do you know about it?(2) When we talk about artificial intelligence, what adjectives come to your mind ?激活学生已 有的关于人工智 能的知识，引出本 单元主题；引导学 生思考更多关于 单元主题的内容。4，Individual WorkStep 2The teacher has students work in pairs to predict the contents of the article according to the title and

4、 the pictures.(1) Why are the two words friendly and frightening “ used to describe AI?(2) What is the function of questioning in the引导学生关 注文章的标题，培 养学生根据标题、 插图等信息预测 语篇主题与内容 的理解性技能。8，Pair Worktitle?(3) What do the pictures in the passage imply?(4) How is the author likely to organize the information

5、on artificial intelligence ?While readingStep 31. The teacher has students skim the science article to finish Al on Page 46.What is the main idea of each paragraph?2. The teacher has students get the structure of the whole passage according to the chart. How is the text organized?3. The teacher has

6、students scan the text carefully to finish A2 on Page 46.(1) How can a deep-learning machine improve its own peiformance?(2) What events were considered as major breakthroughs in AI?(3) What are ordinary people using AI to do?(4) What are we getting closer to according to the author?4. The teacher h

7、as students read Paragraph 3 carefully to fill in the form and then try to retell the development of AI in their own words.指导学生根 据段落大意总结 文章的结构，梳理 文章的细辛内容， 以便对主题AI有 更多的了解。同时 指导学生根据时 间顺序，使用自己 的语言叙述AI的 发展史。10Individual WorkStep 4The teacher has students read the text carefully and work in pairs to answ

8、er the following question.What is the author s attitude to artificial intelligence? Use details from the article to引导学生根 据上下文，推断作 者对待AI的态 度，并引导学生使 用文章中的细节8，Pair Worksupport your opinion.支撑自己的观点。Post-readingStep 5The teacher has students discuss in groups to answer the following questions.(1) In line

9、s 4446, Stephen Hawking is quoted as saying, “The development of full artificial intelligence could spell the end of the human race. Do you agree with him? Why or why not?(2) What do you think intelligent machines will be capable of doing in the future?将文章的内 容与学生所知所 想联系起来，引导 学生理性思考如 何看待“AI的发 展会招致人类的

10、 毁灭”，从而形成 健康、积极的态度 和认知。6，Group WorkStep 6The teacher has students discuss in groups and share their answers in class.Have you ever seen an Al movie? Whats your favourite Al movie? Why do you like it?让学生分享 他们所看所知所 想，以此激发学生 的表达欲望和对 AI的兴趣，并鼓 励学生课后了解 更多有关知识。TGroup WorkClass WorkHomework1. Finish Bl and B2 on Page 47.2. Finish Part A on the workbook with your partner.T