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1、M4U1 Review Useful Structures教学设计课型:语法课主题语境:人与社会授课时长:40分钟内容分析本单元语法部分内容以总结复习为主,强调对学习过的重点语法项目的巩固和综合运用。本单元的目标是复习、巩固动词的被动语态,强化对被动语态的理解和认知。高中阶段对被动语态的学习,在认识其结构、理解主动者与受动者关系的基础上,还应该关注以下几点:1. 使用被动语态的常用语体,如公告、通知、新闻报道、科技论文、报纸标题等。2. 委婉表达的句式,如“Its hoped” “Its much to be regretted that” “It is generally considere
2、d”等3. 使用被动语态的作用,如提高语篇连贯性,调整主从复合句中主句和从句的位置,在句子中合理安排重要信息的位置等。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。活动1旨在让学生观察和总结阅读鱼片中的语法结构,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凸显被动语态的语用功能以及所在语篇的语体特征。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问题中的语用功能。教学目标在本课学习结束时,学生能够:1. 掌握被动语态基本形式在不同时态及人称下的变化2. 在语篇中理解被动语态的不同意义及用法3. 根
3、据具体情境灵活合理的使用被动语态4. 运用所学内容,想象并描述未来拥有超级智能家居的日常生活教学重点难点1. 学生在语篇中理解被动语态用于增强语篇衔接连贯这一功能,并在自己的输出活动中进行运用。2. 学生通过常用被动语态的不同的文体和情境,理解被动语态暗含的礼貌、客观等语用知识,灵活合理的使用被动语态。教学资源教材、多媒体课件、多媒体设备。教学过程步骤教学活动设计意图Step 11. T introduces the aims of the lesson.2. Ss finds the sentences that used passive voice in the reading text
4、and review the basic form of passive voice.3. Ss complete sentences with appropriate forms of the verbs in brackets to review the use of passive voice in different tenses.4. T leads Ss to summarize verb inflection of passive voice in different tenses通过引导学生回顾课文中使用被动语态的句子,复习被动语态的基本形式,并通过课本中的句子填空练习,让学生
5、复习被动语态在不同时态下的用法。最终使学生能复习总结被动语态在不同时态下的动词形式变化规律。Step 21. T guides Ss to compare the same sentences from previous steps using passive voice and active voice respectively. Ss think and discuss why passive voice is used in these situations.2. T invites Ss to share their ideas.3. T guides Ss to summarize
6、the meaning and function of passive voice in different situations.引导学生通过对比思考同一个句子使用被动语态和主动语态的差别,帮助学生在语境中理解体悟被动语态用于强调动作承受者,隐去动作执行者,增加语篇衔接连贯的意义。Step 31. Ss complete two passages using the correct forms of the verbs in the box2. T presents an excerpt of a news report in previous textbook where passive
7、voice is used. 3. T guides Ss to pay attention to the genre of the three passages above and summarize when passive voice is often used.4. Ss discuss why passive voice is often used in these genre and what implication it conveys.5. T leads Ss to summarize the function and implication passive voice co
8、nveys.通过课本中一个飞机广播的填空,一个介绍科幻小说三体的填空及之前课本中一篇新闻稿的节选,让学生在语篇中再次体会被动语态的用法。既让学生再次复习了被动语态的形式变化,同时引导学生通过关注常使用被动语态的语篇类型,推断出被动语态暗含的礼貌请求,客观介绍等语用知识。Step 41. T presents a picture of smart home device and asks Ss to discuss the smart home devices they know about.2. T asks Ss to list the things they usually do at h
9、ome and imagine whether they can be assisted by smart home devices in the future.3. Ss discuss and share their imagination about what can be done by smart home devices in the future.4. T asks some students to present their ideas to the class.结合单元科幻小说的主题,引导学生内化并运用本节课所学知识进行输出,通过描述想象中未来拥有智能家居的日常生活,提升语言综合运用能力并锻炼创新想象的思维能力。Step 51. T guides Ss to sum up what they have learned in the lesson.HomeworkBased on the discussion in class, write an imaginative piece about My Day with Smart Home Device.备注:Ss: StudentsT: Teacher2学科网(北京)股份有限公司