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

这是一份高中英语外研版 (2019)必修 第三册Unit 3 The world of science教学设计，共4页。
课时名称
Bk 3 Unit 3 Listening and Speaking
主题语境
人与社会——科技发展、人类生活的变化
语篇类型
Listening and Speaking
授课时长
一个课时（40分钟）
教学分析
教学内容分析及信息结构图
Listening and speaking part f the material thrugh a cnversatin, intrduced a middle schl student specially invented fr Alzheimer's disease patients magic scks. Students are encuraged t fcus n daily life and strive t becme small inventrs. Thrugh the cmprehensive training f skills in real cntext, students can deepen their understanding f unit tpics and imprve their cmprehensive language applicatin ability.
学情分析
Listening teaching shuld cultivate students' listening skills and skills, but als emphasize the imparting f backgrund cultural knwledge, s as t help students braden their knwledge and vercme the bstacles in listening. Students have a certain language fundatin, can read a single wrd accurately, but nt t link, weak, explsin and ther prnunciatin, s they can nt understand the listening materials well. In additin, students d nt fully understand the backgrund knwledge. Therefre, befre listening activities, teachers can supplement the knwledge abut Alzheimer's disease fr students t help them better understand the cntent f listening materials.
课时教学目标
1. Understand general tpics related t inventins in everyday life.
2. Intrduce yur interest in science and technlgy with yur language knwledge.
教学重点、难点
Learn and use language knwledge by listening.
Guide students t understand the stry behind each inventin thrugh reading materials and listening t the recrdings t stimulate students' interest in scientific and technlgical inventins.
Thrugh the study f text and audi, students are guided t understand the inventins in daily life, deepen their understanding f the subject, and imprve their ability t apply the language.
教学策略
认知驱动、交际教学法、任务型教学法
教学手段
PPT; Multimedia
Teaching Prcedure
Nte: T(老师), Ss(学生), Iw(个人活动), Pw(同桌互动), Gw(小组集体活动), Cw(班级体活动)
Teaching Steps
Activity Level
Teacher’s Activity
Students’ Activity
Assessment
Step 1
Iw/Cw
Did yu knw?
T asks Ss t read the shrt passage in “Did yu knw?” and get t knw Alzheimer’s disease and sme infrmatin related t it.
Ss read the passage and get t knw Alzheimer’s disease and sme infrmatin related t it.
Knw sme infrmatin abut Alzheimer’s disease.
设计意图
Thrugh the setting f situatins, exercise students' ral expressin ability, but als make students nce again this lessn wrds and phrases deepen their impressin, mre fluent use.
Step 2
Iw
T asks Ss t read “Learning t learn” n this page abut different careers in science and reminds Ss f taking ntes during listening.
Ss read “Learning t learn” n this page and get the pint.
Train the skills f reading the listening materials and knwing what t fcus n.
设计意图
Thrugh the text setting, learn listening skills and knw what t fcus n.
Step 3
Iw/Gw
1. T asks the Ss t read Activity 7 and plays the recrding.
2. T asks the Ss t get the main idea f the cnversatin and number the pictures in the crrect rder.
Ss listen fr the first time t get the main idea f the cnversatin and number the pictures in the crrect rder.
Train the skills f reading the materials first and having a better understanding f the materials, s t develp a gd listening habits.
设计意图
通过让学生阅读材料，进而对听力材料有初步了解，锻炼学生对文章表层含义理解，养成良好的听力习惯。
Step 4
Iw/Gw
1. T plays the recrding again fr the Ss t cmplete Activity 8.
2. T asks Ss t recall hw the speakers describe the stry behind an inventin. Play the recrding again if necessary.
1. Ss listen fr the secnd time and cmplete the ntes and check answers in grups.
2. Ss wrk in grups and talk abut hw the speakers describe the stry behind an inventin.
Understand the details f the listening and learn the strategy f listening.
设计意图
By allwing students t read the materials, they can have a preliminary understanding f the listening materials, exercise their understanding f the surface meaning f the articles, and develp gd listening habits.
Step 5
Iw/Pw
1. T asks Ss t turn t Cmmunicatin bank and read the infrmatin.
2. T asks Ss t wrk in pairs and act ut the cnversatin.
3. T invites sme pairs t perfrm t the class.
1. Ss read the infrmatin n the Cmmunicatin bank.
2. Ss wrk in pairs and act ut the cnversatin.
Use the useful expressins f exchanging ideas t carry ut a cnversatin.
设计意图
Let the students be familiar with and use the sentence patterns learned, and exercise their language expressin ability thrugh dialgue practice
板书设计
Unit 3 The wrld f science
Inventin stries
What
Wh
Hw