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新人教版 选择性必修四 Unit 1 SCIENCE FICTION 教案
Using Language Listening and Speaking
Teaching Objectives
By the end of this section, students will be able to:
1.grasp some key vocabulary and concepts about robots and AI before listening;
2.get the main idea of a conversation about robot and artificial intelligence through extensive listening;
3.learn about discourse markers and write down them mentioned in the conversation through intensive listening;
4.use what they have learnt to discuss their opinions on robots and AI.
Teaching Theme
听力内容是电台播出的一档科幻作品专家的访谈节目。专家Simon研究科幻作品，了解作品中的科学技术与现实生活的关联。整个访谈内容以及机器人三定律的内涵都值得学生关注和思考。从语言运用和对话交际策略来看，主持人运用了转换话题的技巧。因此，教材设计了“听取话语标记”的听力策略，提示学生在语言
分析与运用时能注意关注、理解话语标记的不同功能，提升逻辑思维和语言的理解与表达能力。
Teaching key points
Guide students to master some expressions about robots and artificial intelligence before listening;
Listen to a conversation about robots and artificial intelligence.
Guide students to learn discourse markers, and sort out the logical order of dialogue through discourse markers in the process of listening carefully.
Teaching Difficulties
引导学生运用所学内容，谈谈对机器人和人工智能的看法。
Teaching procedures
Step 1 Lead-in
通过呈现问题，带领学生列举他们所熟悉的机器人。
Have you ever communicated with a robot What kind of robots do you know about
Step 2 Pre-listening
带领学生完成活动1，观察图片，和同伴讨论如下问题：
What jobs are these robots doing What are the pros and cons of robots doing these jobs
What kinds of robots or AI developments do you hope for
Step 3 While-listening
让学生泛听对话，获取文章大意。
What are the key aspects mentioned in the interview
让学生再次听录音，完成活动2，将所示句子排序。
带领学生学习话语标记，接着让学生完成活动3，记录对话中话语标记的使用。
让学生听录音，将所示听力文本补充完整。
Step 4 Post-listening
带领学生结合教材所提供的转换话题的功能句总结学生自己熟知的话语标记。
What discourse markers do you often use
What are their functions
让学生阅读听力材料，结合材料中专家的回答，思考如下问题：
What do you know about robot technology What can robots do
What benefits do you think robots or AI will bring Do you think they will cause problems as well
Do you know anything about Isaac Asimov and his famous Three Laws of Robotics What do you think of these laws
让学生完成活动4，结合所示问题提示，和同伴探讨对机器人和人工智能的看法。
Step 5 Homework
Read the conversation aloud.
Exchange your opinions about robots and AI with your classmates.
新人教版选择性必修四 Unit 1 Learning About Language教案
UNIT 1 SCIENCE FICTION Build up your vocabulary
Teaching Objectives
By the end of this section, students will be able to:
grasp the meaning and usage of some key words in specific contexts;
memorize and distinguish some words related to money;
use the correct forms of the words to complete an exercise about AI development;
discuss their opinion on AI development with their partner.
Teaching Theme
该部分活动注重词汇运用，鼓励学生利用构词法构建词汇语义网络进行词汇学习，在选材上为学生继续探究机器人与人工智能的话题提供了更多的素材。
Teaching key points
Guide students to master the meaning and usage of key words in specific contexts;
Guide students to memorize some words about money and identify the nuances;
Guide students to complete an exercise about the development of artificial intelligence using the vocabulary they have learned.
Teaching Difficulties
Guide students to talk with their peers about their own views on the development of artificial intelligence in combination with the materials provided.
Teaching procedures
Step 1 Review
让学生阅读两个高中生讨论“Satisfaction Guaranteed”的对话，根据首字母提示填空，综合复习所学话题词汇。
Step 2 Practice
让学生完成活动1，用所学词汇替代画线部分内容。接着让学生运用这些词汇回答有关先前所学文章的问题。
Why did Claire begin to trust Tony What do you think is the most important factor that helps us to earn people’s trust
Why do you think though it was completely innocent, Claire still felt guilty when she was discovered by Gladys
让学生完成活动2，将所示单词与相应的释义匹配。然后提供相关句子，引导学生学会在具体语境中体会这些句子的不同含义。
让学生完成活动3，用所示词汇的正确形式完成所示语篇，接着阅读该语篇，思考如下问题：
What are people’s attitudes towards more and more intelligent robots
Do you agree that Sophia should be given citizenship Why or why not
Step 2 Homework
Review the meanings and usages of the words we have learnt in this lesson.
Complete related exercises on page 61.
新人教版 选择性必修四 Unit 1 Learning About Language教案
Period 3 Review useful structures
Teaching Objectives
By the end of this section, students will be able to:
1.review the usage of passive voice;
2.use the passive voice in specific contexts and understand its meaning;
3.analyze the content and language style of introductions about science fiction novels.
Teaching Theme
本单元的目标是复习、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。语法部分的活动结合主题意义的探究展开。活动由浅入深，注重“发现—归纳—运用”的过程。
Teaching key points
带领学生复习被动语态的用法；
引导学生运用被动语态完成相关练习。
Teaching Difficulties
引导学生分析图书简介的内容和语言风格。
Teaching procedures
Step 1 Lead-in
带领学生一起回顾被动语态的基本形式，激活学生已有的背景知识。
Step 2 Presentation
让学生寻读文章，画出文章中含有被动语态的句子，并试着把这些句子变成主动语态。接着老师呈现问题，引发学生思考。
What is the difference between the two sentences
Why is the passive voice used
接着让学生将找出来的这些句子分为谓语动词和非谓语动词的被动语态两组。
让学生完成Workbook语法部分的活动1，并结合所提供的例句归纳被动语态的用法，老师结合学生的回答，给予适当的补充。
Step 3 Practice
让学生完成活动2，用括号内单词的适当形式完成句子，接着翻译句子。
让学生完成Workbook语法部分的活动2，用所给单词的正确形式完成一篇通知。
Step 4 Production
让学生完成活动3，用所给单词的正确形式完成一篇有关《三体》的简介。核对完答案后，让学生阅读该图书简介，思考如下问题：
What’s the main idea of this introduction Why does the author write this passage
How does he / she convey his / her purpose
让学生完成Workbook语法部分的活动3，借助括号内的中文提示，将一篇有关《沙丘》的简介补充完整。
呈现相关问题，引导学生归纳优秀图书简介所具备的优点以及行文特点。
After reading the two introductions, do you want to read the book Why or why not
What are the good qualities represented in these introductions
让学生完成Workbook语法部分的活动4，列出一些现有的环境问题以及它们的成因，接着写出相应的应对策略。
Step 5 Homework
Summarize the usage of passive voice.
Write an introduction to a science fiction novel you have read. Pay attention to use passive voice.

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