Unit 4 Sharing Learning about language 教学设计-2022-2023学年高中英语人教版（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 4 Sharing Period 2 Learning about language 教材分析: 该部分分为2 课时，第一课时Building up your vocabulary以志愿服务和中国对外援建为主要素材， 梳理本单元Reading and Thinking板块已经出现的重点词汇，设计了层次丰富的词汇活动。活动1以趣味宁谜的游戏形式复习重点词汇，同时在字谜的答案中还隐藏了一个重要的寓意——“分享很重要(SHARING MATTERS) ”。这既是活动1对学生的启示，也是整个单元主题意义的重要体现。活动2中的语篇讲述了一位中国志愿者在加纳生活和参与援建的经历。虽然生活上很艰苦，困难很多，但是志愿者表现出了积极乐观的人生态度和继续为非洲援建贡献力量的决心，这对于青少年学生来说是非常重要的世界观、人生观和价值观教育。活动3和活动4可以作为一个整体来看。首先，通过活动3的词汇分类和关联拓展，培养学生构建词汇语义网的意识和能力；然后，活动4基于这些基础词汇的整理，启发学生进一步聚焦青少年学习和生活中的三种必需品，形成一份捐赠清单并说明理由。 第二课时该部分综合复习按结构分类的句子成分，包括名词短语、动词短语、副词短语、形容词短语和介词短语。如果学生能够主动使用不同的短语，并根据交际需要用来丰富句子内容，那么可以增加语言表达的多样性。活动1要求学生识别句子中的短语类别和功能。活动2以“一带一路”建设为背景，在延伸主题意义的同时，强化对短语的使用。活动3的设计具有开放性和创造性，启发学生从编辑的视角尝试通过增加短语成分的方式修改、润色一篇普通的志愿者招聘广告，让其更加吸引读者，同时也能让学生在改写活动中更加直观地体会短语的语用功能。 学习目标与核心素养: 1.To practice using key words from the text of reading. 2.To cultivate the spirit of volunteerism, and further understand the dedication through the volunteers’ work. 3.To identify the different phrases and state their functions. 4.To apply what students have learned in revising an advertisement by add more phrases. 重点: 1.To practice using key words from the text of reading. 2. To identify the different phrases and state their functions. 难点: To apply what students have learned in revising an advertisement by add more phrases. 教学过程： Building up your vocabulary Step 1 Lead –in It’s a good virtue of Chinese people to share good things with others, up to now Chinese people’s sharing has helped many countries on their road to a better life. Watch a short video about China help Uganda complete the installation of the satellite television project. (Purpose：to serve as a warming-up for the following activities.) Step 2 Activity 1 Complete the word puzzle with words from the blog entries. Can you find the hidden message? Hidden message : sharing matters (Purpose：to use the key words in a word puzzle related to the topic of sharing .) Step 3 Thinking How do you understand the message “Sharing Matters”?can you give an