Unit 1 Science Fiction Learning about language 教学设计-2022-2023学年高二英语人教版（2019）选择性必修第四册

新人教版(2019)英语选修性必修四教学设计 Unit 1 Science Fiction Period 2 Learning about language (2课时) 教材分析: 该部分分为2 课时,第一课时Building up your vocabulary,包括3个活动。活动1训练学生在语境中的词汇释义和句子理解能力。掌握词汇释义和同义语转换是得体运用词汇的基础,在词汇运用中,选择什么样的词汇,既要考虑表达的内容,还要考虑语体和语言使用的语境。活动2帮助学生理解英语中各种表达酬劳、收人、工资等词汇的含义,在辨别其细微差别的基础上,构建与“金钱”相关的词汇语义网,为准确运用语言和得体表达夯实基础。活动3围绕人工智能当前的发展,介绍了人们持有的不同态度和观点。该活动不仅需要学生运用词汇补全语篇,还需要结合语篇内容思考人工智能的发展, 提出自己的看法。第二课时复习、巩固动词的被动语态,强化对进行时被动语态的理解和认知。活动由浅入深,注重“发现一归纳一运用”的过程。活动1旨在让学生观察和总结阅读语篇中的语法结构,结合上下文,理解含有被动语态的句子在语篇中的作用。活动2突显被动语态的语用功能以及所在语篇的语体特征。学生通过中英文互译, 体会直译和意译的差异。活动3中的语篇是对中国科幻作家刘慈欣的代表作《三体》的介绍,旨在帮助学生体会被动语态在图书简介这种常见文体中的语用功能。 学习目标与核心素养: 1.To learn how to use the key words of this unit; 2. To be able to voice opinions about robots and AI. 3. To review passive voice. 重点: 1. Give opinions about the development of AI and robots. 2. To get the students to understand how the passive voice is used in context. 难点: To get the students to learn inductively the purpose of using passive voice. 教学过程: Building up your vocabulary Step 1 Lead –in Here is a dialogue about the robot Tony, fill in the blank with proper words . A:Personally, I think Tony is really a b_.I’d love a robot like Tony living at my house. B:You did? Tony was just a machine. Yes, maybe Claire fell in love with him because of his i_ and d_,but I don't believe robots can feel emotions of any kind.That's the difference between them and us. A:Well,I disagree.I think Tony loved Claire.Remember how he helped her when he knew what the rude s_did to her and when she fell off the ladder. B: Yes,but that was just part of Tony's role.The Three Laws!He could not allow a human being to be hurt physically or emotionally. So he watched her when she working on the s_light, or d_that he didn't want to leave her.That was how he was made! A:Yes, such a shame really!I suppose that was the company's greatest mistake.They made the robot look so much like a real man, so it caused confusing emotions like g_or love towards it. If these robots come to the market I think