Unit4 Developing ideas教学设计-2022-2023学年高中英语外研版选择性必修第四册

Unit4 Developing ideas板块教学设计 （建议时长80–90分钟，教师可根据教学实际酌情调整。） 课型 Reading + Writing 主题语境 人与社会——科技发展与信息技术创新，科学精神，信息安全 内容分析 本板块呈现了从另一角度反映单元主题的课文，语篇类型为议论文。本板块的导入活动是两篇旅行手记，通过阐述作者两次赴中国旅行的经历对比，引入主题。主课文介绍了共享经济的理念、现状、优点和隐患，既符合时代发展，又启发了学生的多角度思考，锻炼了学生的批判性思维能力。读写部分通过网络论坛的形式呈现了关于“无现金支付”的不同观点，进一步引导学生进行深入思考。本板块是单元主题的延展，通过本板块的学习，学生能够更加辩证地了解身边的经济活动，树立正确的价值观和金钱意识，进一步提升语言能力和思维品质。 教学目标 1. 引导学生理解课文内容，加深对单元主题意义的理解。培养学生对日常生活的观察、思考的习惯，对日常经济活动进行理性分析，多角度看待事物，提升思维品质； 2. 引导学生掌握“正反论证”式议论文的基本特征和常见的阅读方法，使学生能够运用所学就“无现金支付”这一经济现象展开论述； 3. 引导学生联系自身实际，进一步辩证、深入地理解日常生活中及新兴的经济现象、经济活动，树立正确的价值观念和金钱意识。 教学重点 1. 带领学生理解课文内容； 2. 学习议论文的写作方法。 教学难点 1. 文章中有不少长句，要正确理解其意义与功能； 2. 学生对无现金支付背后的运行原理缺乏了解。 教学策略 P-W-P模式 Teaching contents Procedures Purposes Teacher’s activity Students’ activity Activity 1 (Design 1) 1. Organize group work to read different travel notes. Discuss what’s different and what’s the same between the two travels. 2. Ask the two questions. 3. Invite some groups to share their answers to the questions. Teacher makes necessary corrections or supplements. 1. Group work. Read different travel notes. Discuss what’s different and what’s the same between the two travels. 2. Answer the questions. 3. Share answers to the questions. 1. To activate students’ background knowledge. 2. To prepare for the following reading tasks. Activity 1 (Design 2) 1. Guide students to read different travel notes. Ask students to think about what’s different and what’s the same between the two travels. 2. Ask students to draw a chart about the differences and similarities, and think about the reasons behind. 3. Ask some students to talk about the chart, and improve the chart at the same time. 1. Read different travel notes. Think about what’s different and what’s the same between the two travels. 2. Draw a chart about the differences and similarities, and think about the reasons behind. 3. Talk about the chart, and improve the chart at the same time. 1. To activate students’ background knowledg