外研版 (2019)必修 第三册Unit 3 The world of science教学设计

这是一份外研版 (2019)必修 第三册Unit 3 The world of science教学设计，共3页。
Understanding ideas板块教学设计
（建议时长40–45分钟，教师可根据教学实际酌情调整。）
课型
Reading + Speaking
主题语境
人与社会——科技发展、人类生活的变化
内容分析
本文体裁为访谈，课文以问答的形式介绍了古今中外人类的伟大新发明、这些发明给生活带来的巨大变化以及发明的原动力。读前的导入活动通过比较古代人和现代人生活的不同，帮助学生熟悉语篇话题，为课文学习作铺垫。读中活动考查学生对文章内容的理解。读后活动则是通过细节理解、思维导图和开放性问答等活动，启发学生深入思考，探究主题意义。
教学目标
1. 通过预测、略读、细读读懂文章，概括文章主旨大意，获取细节信息，激发学生了解现代科技发展的兴趣。
2. 运用话题相关词汇、句型，从“inventins f the past”,“inventins f tday”“inspiratin”三个方面描述“新发明时代”；
3. 通过阅读，理解未来世界科技发展的趋势，形成国际视野，加深对单元主题的认知。
教学重点
引导学生通过自主阅读和小组合作了解人类科技发展史，完成信息获取和整合，并基于文本理解科技发明的力量。
教学难点
引导学生根据文本和图片准确理解人类的科技发展史，了解语篇结构，并完成思维导图。
教学策略
任务型教学法、P–W–P阅读模式
Teaching cntents
Prcedures
Purpses
Teacher’s activity
Students’ activity
Activity 1
1. T asks Ss t watch the pictures and discuss what they see in these pictures.
2. T asks the Ss t cmpare the tw pictures and play the game“Find the differences”
3. T asks the Ss t discuss in grups abut the reasns hidden behind the differences.
4. T asks sme Ss t share their answers and give the reasns.
1. Ss watch the pictures and discuss what they see in these pictures.
2. Ss cmpare the tw pictures and find the differences between the pictures.
3. Ss discuss in grups abut the reasns hidden behind the differences.
4.Ss share their pinins in class.
Lead t the tpic and activate knwledge.
Activity 2
1. T asks Ss t read the title f the passage and predict the cntent f the passage.
2. T asks the Ss t discuss their ideas abut “The new age f inventin” and give the reasns.
3. T asks the Ss t read the passage and find ut what inventins are mentined.
1. Ss read the title f the passage and predict the cntent f the passage.
2. Ss discuss their ideas abut “The new age f inventin” and give the reasns.
3. Ss read the passage and find ut what inventins are mentined.
Train students’ reading skills f lcate certain infrmatin.
Activity 3
1. T asks the Ss t lk at Activity 3 and chse the sentences that describe Dr Fairhurst’s pinins.
2. T asks the Ss t read the passage again and check their answers.
3. T asks the Ss t exchange their ideas in grups.
4. T asks sme Ss t present their ideas in class and give the reasns.
1. Ss lk at Activity 3 and chse the sentences that describe Dr Fairhurst’s pinins.
2. Ss read the passage again and check their answers.
3. Ss exchange their ideas in grups.
4. Sme Ss present their ideas in class and give the reasns.
Train students’ reading skills f getting the main ideas.
Activity 4
1. T asks Ss t cmplete the mind map with infrmatin accrding t the passage.
2. T asks sme grups t present their mind map and chse the best ne.
3. T asks Ss t discuss and exchange their idea t plish their mind map.
4. T asks Ss t retell the passage accrding t the mind map.
1. Ss cmplete the mind map with infrmatin accrding t the passage.
2. Sme grups present their mind map and chse the best ne.
3. Ss discuss and exchange their idea t plish their mind map.
4. Ss retell the passage accrding t the mind map.
Train Ss’ skills f getting specific infrmatin and better understanding f the structure f the passage.
Think & Share
T asks Ss t discuss the tw questins in grups and ffer help if they need.
Ss discuss the tw questins in grups then share with the class.
Train Ss’ ability t use language in their real life and express the ideas in a lgical way.