高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教学设计

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教学设计，共6页。教案主要包含了设计意图等内容，欢迎下载使用。
Think utside the bx
主题语境：人与社会
主题群：科学与技术
子主题：科学家与科学研究
语篇类型：项目式学习
文本分析：本节课属于项目式学习，首先介绍任何不同寻常的奇特想法是发明的前提，然后让学生小组活动，创造一个新发明，最后让学生在小组内进行报告，推选优秀的作品在全班分享。
课时目标
1.了解一个新发明的过程。
2.做一个关于新发明的报告。
重点难点
重点：
新发明的过程和要素
难点：
用恰当的、描述性的语言做关于新发明的报告
教学准备
教师准备：
获取有关发明的过程的相关信息。
学生准备：
开启思维，构思自己要发明的物品。
教学过程
Step I 学习理解
活动一：获取框架
Understand the imprtance f creative thinking
1.Ask students t read the brief intrductin and make sure they understand its meaning.
2. Discuss these questins in grups.
·What is the purpse f each inventin?
·Why is the inventin unusual?
3. Chse ne f the inventins, and brainstrm as many reasns as yu can t explain hw and why the inventin is useful
4. Divide the fllwing tasks within yur grup:
·write dwn ideas fr the inventin
·serve as the presenter fr the prduct/inventin
·make prps and pictures fr the inventin
【设计意图】通过讨论发明的目的、发明的不同寻常之处、发明的主要想法等问题，为学生创造发明做好准备。
Step Ⅱ 应用实践
活动二：介绍发明过程
Prcess f the inventin
1.The intrductin f prduct.
2. The pictures f prduct.
【设计意图】通过这个活动，不仅可以培养学生获取和归纳整合信息的能力，还可以培养学生健康的审美情趣形成善于思辨的思维品质。
Sep Ⅲ 迁移创新
活动三：准备报告
Make the PPt r a pster fr the presentatin
Ask students t chse 3-4 classmates t make a new grup Make a PPT r a pster fr their presentatin.
活动四：全班做报告
Make the presentatin
1.Ask students t create their prduct and present it t the class.
2.As a class，vte n the best prduct/inventin
【设计意图】通过查找资料，小组讨论，制作PPT和海报，再组织语言，在自己的小组展示报告，推选优秀的发明报告和全班分享，这本身就是语言学习和创造的过程。通过这个活动，不仅可以引发学生的思考和对本单元话题的兴趣，而且激发学生用英语表达的愿望和信心。
板书设计
Mst great scientists have the ability t see the wrld in ways that ther peple d nt, and t cme up with new ideas that ther peple have never thught f. In many cases, this has caused ther peple t think that they are crazy at first. Hwever, that thinking ability is imprtant t their creative prcess.
Name
Fruit vegetable pesticide degradatin machine
Material
ABS
Functin
Degradatin f pesticides in fruits and vegetables, washing fruits and vegetables, detxificatin and preservatin, sterilizatin, decmpsitin f residual pesticides, decmpsitin f fertilizers
Package
Degradatin machine
EXAMPLE
Presenter: Des yur gldfish suffer frm lw self-cnfidence? Is he afraid t g ut int deep water? D female gldfish refuse t return his calls? Then yu can buy him ur new Gldfish Shark-Fin! Fr just 999yuan, yu can turn yur gldfish int a real g- getter!
Wman: Since I bught the Gldfish Shark-Fin fr my Henry, he has turned int a new fish! Nw he swims with the big fish! I' m s prud f him!
Presenter: Yu t can change the life f yur fish!Fr just 999 yuan! Hurry! Buy it tday
Unit 1 Science and Scientists
Perid Ⅶ Prject
I.学习理解
活动一：获取框架
Understand the imprtance f creative thinking
Ⅱ.应用实践
活动二：介绍发明过程
Prcess f the inventin
Ⅲ.迁移创新
活动三：准备报告
Make the Ppt r a pster fr the presentatin
活动四：全班做报告
Make the presentatin