高中英语外研版 (2019)必修 第三册Unit 3 The world of science教案

这是一份高中英语外研版 (2019)必修 第三册Unit 3 The world of science教案，共4页。

Presenting ideas教学设计
教学目标：
By the end f this perid, students will be able t:
1.Gain a deeper understanding f the develpment f science and technlgy,and express the verall impact f technlgical develpment n human sciety;
2.Use the language knwledge learned in this unit t describe the changes that technlgy has brught t life,and predict what changes will happen in life in the next 50 years;
3.Cnduct self-reflectin,adjust learning strategies and imprve learning efficiency.
教学重难点：
Guide students t apply the cntent learned in this unit, describe the changes brught by technlgy t human life, and apprpriately express their pinins;
Guide students t make reasnable evaluatins f their learning behaviur and effectiveness frm aspects such as language ability and thinking quality.
教学方法：
Task-based Language Teaching Methd
教学资源：
教材、教具、多媒体课件、学案、黑板很粉笔。
教学设计：
Step Ⅰ Lead-in
Watch a vide abut“Change f Cmmunicatin Ways”.
Step Ⅱ Preparatin
Activity 1 Grup wrk
Wrk in grups.Lk at the pictures and discuss hw these bjects have changed ver the years.
Activity 2 Predictin
Chse ne f the bjects in Activity 1 r an bject that yu use every day.Predict hw it will further change ver the next 50 years.Make ntes abut yur ideas.
·My bject:_____________________________
·Hw it will change:_____________________________
·Why it will change:___________________________________
Step Ⅲ Presentatin
Present yur ideas t the class.Use the ntes in Activity 2 and the expressins in the bx t help yu.
Useful expressins
·It will becme...
·Peple will f...
·It will peple t...
·There will be
Present yur wrk t the class and use the evaluatin table t cnduct peer assessments n each ther’s presentatins.
Step Ⅳ Reflectin
Write a reflectin.
1.After cmpleting this unit,I can rate my perfrmance 1(excellent),2(gd)r 3(in need f imprvement).
□talk abut careers in science
□tell the stry behind an inventin
□write an experiment reprt
□think critically abut what I’ve read and heard
□cultivate a spirit f innvatin
2.I’ve learnt t make use f the fllwing wrds and expressins:
3.I still need t imprve:
Step Ⅴ Hmewrk
Design a new inventin.
Creating a new inventin is a highly creative prcess,and it ften typically begins by identifying a cmmn prblem in ur daily lives that requires a slutin.Inspiratin can be fund in every crner,s it is crucial t keep an pen and curius mindset.Once a prblem is identified,the next step is t slve it!
教学反思：
Presenting ideas板块要求学生先看图、讨厌这些年来家用电器的变化和发展，然后请学生选择一种在日常生活中常用的电器，预测其在未来50年会发生什么样的变化。本板块旨在通过观点阐述促进学生对所学内容的复习与掌握，并在真实的情境下加以运用和实践。Reflectin板块引导学生回顾本单元所学，及时对自己的学习行为和效果做出评估和判断，反思并改进。Assessment cntents
Excellent
Gd
Average
Pr
Cntents and Structure
5
4
3
1-2
Vcabulary and Grammar
5
4
3
1-2
Prnunciatin and Fluency
5
4
3
1-2
Ttal scre
13-15
10-12
7-9
1-6