1、2019外研版选择性必修一 Unit 5Presenting ideas & Reflection板块教学设计（建议时长4045分钟，教师可根据教学实际酌情调整。）课型Speaking主题语境人与自然认识与探索自然内容分析Presenting ideas本板块要求学生介绍一部揭示自然奥秘的纪录片，回顾记录片的主要内容并说出推荐理由。通过内容和观点阐述，促使学生对所学内容进行复习，进而掌握，并在真实的情境下加以运用和实践。Reflection板块引导学生回顾本单元所学知识，及时对自己的学习行为和效果做出评估和判断，反思自己并进行改进。教学目标在本板块学习结束时，学生能够：1 从多角度了解
2、自然界，储备相关的词汇及知识，并恰当地运用本单元所学，讲述自然 界相关的内容； 2 推荐与单元主题相关的一部优秀纪律片，从而对人与自然这一话题有更深入的理解； 3 更深刻地认识人与自然白的关系，进而帮助学生理解人与自然和谐相处的重要意义。教学重点1. 引导学生了解自然界,认识人与自然白的关系从而对人与自然这一话题有更深入的理解；并恰当地运用本单元所学内容进行演讲；2. 引导学生根据学生用书中的评价内容评估自己的学习表现。教学难点3. 引导学生学会了解自然，形成与自然和谐相处的积极的人生态度；4. 引导学生在自我评价分析的基础上确定自己要改进和提高的方面。教学策略任务型教学法、交际教学法Teac
3、hing contentsProceduresPurposes Teachers activityStudents activityPresenting ideasActivity 1 1. Teacher asks students to work in groups to discuss the four pictures to discover the secrets of nature. 2. Teacher asks groups to share their outcomes and give the reasons. Other groups make s
4、upplements or free discussion.3. Teacher asks students to brainstorm their favourite nature documentary and give their reasons. 1. Students work in groups to discuss the four pictures to discover the secrets of nature. 2. Students share their outcomes and give their reasons. Other groups make supple
5、ments or free discussion.3. Students brainstorm their favourite natural documentary and give their reasons. To encourage students to think actively and express themselves bravely. Activity 2-4 1. Teacher asks students to decide what their group are going to introduce according to Activit
6、y 1.2. Teacher asks students to discuss documentaries in groups, writing down key information and sort out notes to make preparations for presentation. 3. Teacher asks students to introduce and choose the best one in their groups. 4. Teacher asks the representatives of each group to share thei
7、r documentary.1. Students decide what their group are going to introduce according to Activity 1.2. Students discuss documentaries in groups, writing down key information and sort out notes, considering useful words, expressions and structures to make preparations for presentation.3. Students
8、present their documentary in their group. 4. The representatives of each group share their documentary.To guide students to understand the topic correctly and pay attention to language expression as well as the logic of the content. ReflectionReflection1. Teacher asks students to evaluat
9、e themselves.2. Teacher asks students to recall what theyve learned in this unit. 3. Teacher asks students to think about what they need to improve and how to improve it.1. Students evaluate themselves.2. Students summarise what theyve learnt.3. Students their think about what they need to improve and how to improve it. To help students evaluate their performance, review the unit, and think about ways to improve.
