英语选择性必修 第三册Unit 3 Environmental Protection教案设计

这是一份英语选择性必修 第三册Unit 3 Environmental Protection教案设计，共7页。教案主要包含了设计意图等内容，欢迎下载使用。
主题语境：人与自然
主题群：环境保护
子主题：人与环境
语篇类型：视频、图片、文字
文本分析：
本节课共分两部分：第一部分Vide Time，呈现标题为“Green Schl in Uruguay”的视频，介绍了乌拉圭的一所“绿色”学校，他们教孩子回收利用废物﹑节约能源和种植食物。第二部分Assessing Yur Prgress包括完成一篇短文、说出短文中的直接引语和评估并反思自己本单元的学习情况。
课时目标
1. 通过观看视频，获悉视频中关于乌拉圭的“绿色”学校的主要内容，回答相关问题。
2. 利用参考词汇描述图片，完成相应的练习。
3. 反思自己本单元的学习情况。
4. 了解所在城市或者国家与乌拉圭“绿色”学校相似的项目。
5. 鼓励学生思考他们日常生活中可以利用的垃圾及垃圾循环利用的其他途径。
重点难点
重点：
1. 获悉视频中关于乌拉圭“绿色”学校的主要内容。
2. 反思自己本单元的学习情况。
难点：
1. 了解所在城市或者国家与乌拉圭“绿色”学校相似的项目。
2. 探讨垃圾循环利用的其他途径。
教学准备
教师准备：
1. 视频及播放设备。
2. 循环利用的其他途径。
学生准备：
1. 预习本课词汇。
2. 了解所在城市或者国家与乌拉圭“绿色”学校相似的项目。
教学过程
Vide Time
Step I 学习理解
活动一：感知与注意
Activate and share.
(1) Shw sme pictures abut the green schl in Uruguay.
(2) Pair wrk.
Ask students t use the fllwing wrds and phrases t describe what is ging n in the phts.
(3) Check the answers.
【设计意图】首先呈现几张乌拉圭“绿色”学校视频的截图，创设情景，激发学生思考。引导学生根据已知，回答相关问题，引起学生兴趣，使学生产生视听期望，为下一环节的视听过程做准备。
活动二：获取与梳理
Play the vide t check their answers t the abve questin.
Step Ⅱ 应用实践
活动三：分析与判断
Play and answer.
(1) Ask students t read the questins belw.
•Where is Uruguay?
•Why is the schl “autnmus”?
•What nickname des the US architect Michael Reynlds call himself?
•Wh else ther than the students learn frm the wrkshps?
•Hw des ne student educate his mther abut waste?
(2) Play the vide again and ask them t answer the questins while watching.
(3) Play the vide again if needed.
(4) Students can check their answers in pairs. Then review answers as a class.
【设计意图】通过观看视频，获悉乌拉圭“绿色”学校的一些主要信息。
Step III 迁移创新
活动四：想象与创造
Grup wrk.
(1) Have students read the questins.
•D yu knw any similar prjects in yur city r cuntry? Hw d peple reuse and recycle trash t create new things and technlgies?
•In small grups, discuss ther ways trash culd be reused and recycled. What things culd yu make? What kinds f trash culd yu use?
(2) Encurage students t share their ideas within their grup.
(3) Inspire sme students t vice their pinins.
【设计意图】通过探讨生活中回收利用垃圾的例子，反思自己的生活，开拓学生的高阶思维，深化对主题意义的理解。
Assessing Yur Prgress
活动一：巩固与强化
1. Cmplete the sentences with the wrds in their crrect frms.
2. Read and cmplete.
(1) Ask students t cmplete the passage with the crrect frms f the wrds in the bx.
(2) Check answers as a class.
3. Reprt the direct speech.
(1) Ask students t reprt the direct speech in the previus activity.
(2) Check answers as a class.
【设计意图】通过找出上一题文本中的直接引语，复习强化本单元语法知识，检测学生对本单元语法项目的学习情况。
活动二：单元反思
Reflecting.
(1) G thrugh the questins with students and make sure they understand their meanings.
(2) Ask students t wrk in grups and discuss the questins.
(3) Ask students t share the answers.
【设计意图】通过让学生反思各项学习情况，检测本单元词汇、表达、语法的学习情况，以及对环境问题的思考。
板书设计
slar panels trash schl reuse build tin cans plants vlunteers
grw fd cllect ld car tyres learn children teach
Suggested answers:
①These are tin cans that wuld usually be trash, but have been cllected, perhaps t reuse them fr smething.
②Vlunteers are building part f the schl.
③This is part f the schl that has been built using ld car tyres.
④These are plants. Maybe students grw fd inside the schl.
⑤This is a classrm where children are taught.
⑥There are slar panels n the utside f the schl building. These use energy frm the sun t prvide pwer fr the schl.
Suggested answers:
•Uruguay is in Suth America.
•The schl is “autnmus” because it isn’t cnnected t any energy r water infrastructure.
•Michael Reynlds calls himself a “garbage warrir”.
•The teachers als learn frm the wrkshps.
•One student educates his mther abut waste by picking up any waste that he finds n the way t and frm schl and dispsing f it prperly.
Suggested answers:
•In my cuntry sme peple cllect plastic bttles and use them t make furniture fr gardens and parks, such as benches and playgrund equipment.
•Trash can be reused in many ways. We culd make plant pts fr the schl garden frm plastic bttles and pts. We can cut ff the tps f the bttles, put hles in the bttm, then fill with sil and a plant. Then we can hang them n a wall t make a wall garden.
①Their ________ (harmny) relatinship resulted in part frm their similar gals.
②Gvernment ________ (initiative) t help yung peple have been inadequate.
③I’ve been there ________ (dzen) f times.
④Order ________ (restre) after the rits.
⑤Speed ________ (restrict) t 30 mph in twns.
⑥This mrning a bmb in a ________(garbage) bag explded and injured 15 peple.
Suggested answers:
①harmnius ②initiatives ③dzens ④was restred ⑤is restricted ⑤garbage
garbage harmnius initiative restrict restre dzen
When asked by a TV reprter t talk abut air and water quality in his hmetwn, ①Qi Mu nted, “The air is great nw, and we can take mre walks and enjy being utdrs again.” He felt quite pleased because the villagers were living
________ with nature nce mre. Hwever, he culd nt frget abut an earlier time when his village had been struggling with a serius air quality prblem.
In the 1990s, ________frm a nearby city was usually brught t the village. ②“Hw can we make use f this?” the villagers wndered. Sn they fund that garbage culd be used t feed pigs. ③“Over the next few years, ________ f pig farms were set up,” Qi recalled. But then nbdy in the village wanted t pen their windws. ④“The smell frm the garbage and pig waste was making us sick,” Qi said. The numbers f msquites and flies were als hrrifying. ⑤“Under such circumstances, n single wmen wanted t marry anyne in ur village and mve here,” Qi sighed.
The villagers culd n lnger tlerate the situatin. S an ________ was launched ana a “clean-up” campaign was added t the gvernment agenda, including
________ large vehicles frm passing thrugh the village. Garbage frm the city was n lnger dispsed f in the village, and mre trees were planted. ⑥“We can all breathe mre freely nw that the natural beauty f ur village has been ________,” said Qi.
Suggested answers:
harmniusly; garbage; dzens; initiative; restricting; restred
Suggested answers:
①Qi Mu nted that the air was great then, and they culd take mre walks and enjy being utdrs again.
②The villagers wndered hw they culd make use f the garbage.
③Qi recalled that ver the next few years dzens f pig farms had been set up.
④Qi said that the smell frm the garbage and pig waste had been making them sick.
⑤Qi said(sighed) that under such circumstances n single wmen had wanted t marry anyne in the village and mved there.
⑥Qi said they culd all breathe mre freely then that the natural beauty f their village had been restred.
◎What new wrds and expressins have yu learnt frm this unit?
◎Can yu reprt thers’ statements, requests, r questins fluently and accurately? If nt, what are yur difficulties?
◎What have yu learnt abut envirnmental issues frm this unit?
◎What are yu ging t d t help slve the envirnmental prblems we are facing?
◎Overall, I thught this unit was ○interesting ○useful ○s-s ○difficult.
Unit 3 Envirnmental Prtectin
Perid VI Vide Time & Assessing Yur Prgress
Vide Time
Ⅰ. 学习理解
活动一：感知与注意
Activate and share.
活动二：获取与梳理
Play and check.
Ⅱ. 应用实践
活动三：分析与判断
Play and answer.
Ⅲ. 迁移创新
活动四：想象与创造
Grup wrk.
Assessing Yur Prgress
活动一：巩固与强化
1. Cmplete the sentences.
2. Read and cmplete.
3. Reprt the direct speech.
活动二：单元反思
Reflecting.