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高中英语外研版 (2019)选择性必修 第三册Unit 5 Learning from nature教案
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这是一份高中英语外研版 (2019)选择性必修 第三册Unit 5 Learning from nature教案，共16页。
主题语境：人与自然
主题群：自然生态
子主题：人类向自然界学习
语篇类型：视频、图片、名言﹑说明文
文本分析：
[What]本节课包含Starting ut和 Understanding ideas两部分。
Starting ut是导入部分，首先要求学生阅读和理解Claude Mnet、张大千、William Wrdswrth和Ralph Wald Emersn四位名人的名言；然后观看一段视频，介绍人类从自然界可以得到的灵感和启发。
Understanding ideas是一篇说明文，介绍了人类从自然界中获得灵感进行建筑设计的情况，并列举了三个代表性建筑。
[Why]通过学习说明文的结构和三栋建筑物设计的来源，使学生懂得人类应善于发现大自然蕴含的美与规律，与大自然和谐相处，保护明天的世界。
[Hw]本文是说明文，分为三部分：第一部分是文章的第一段，由身边的花草树木引出话题；第二部分是文章的主体，对文章的主题进行展开说明，介绍了三个从自然界中获得灵感进行设计的建筑；第三部分是结尾，对文章的主题作归纳总结。
课时目标
1. 获取四则名言的含义，了解名人们对于从大自然中获取灵感的态度。
2. 了解视频的大意，培养学生在视频中快速提取有效信息的能力。
3. 联系实际，谈论自己与大自然的关系。
4. 通过快读和精读，了解著名建筑物(Art Science Museum，The Eastgate Centre，The Algae Huse)的设计灵感来源，学会欣赏国内外著名建筑物的美和艺术特色。
5. 了解说明文的语篇结构及写作方法，勾画文章信息图或思维导图，了解文本结构。
6. 谈论人类从大自然中得到启发的其他例子，反思人类与大自然的关系。
7. 教会学生善于发现大自然的美，感恩大自然的馈赠，合理利用和开发大自然，尊重自然，与自然和谐共生，为构建人类命运共同体而努力。
重点难点
重点：
1. 获取三个代表性建筑( Art Science Museum，The Eastgate Centre，The Algae Huse)的相关信息和设计灵感来源。
2. 了解说明文的语篇结构及写作方法。
难点：
1. 善于发现大自然的美，能发现人类从大自然中得到启发的其他建筑物例子，提高艺术鉴赏能力。
2. 合理利用大自然，与自然和谐共生，树立构建人类命运共同体的意识。
教学准备
教师准备：
1. 视频及播放设备。
2. Claude Mnet、张大千、William Wrdswrth和Ralph Wald Emersn四位名人及 Art Science Museum 、The Eastgate Centre及 The Algae Huse的背景知识。
学生准备：
1. 预习本课词汇。
2. 反思人类与大自然的关系。
教学过程
Step I学习理解
活动一：感知与注意
1. Read the qutes.
(1) Lk at the pictures and learn basic infrmatin abut them.
(2) Ask students t read the qutes and try t translate them int Chinese.
(3) Tell students t answer the questins belw.
·What is the cmmn message cnveyed in these qutes?
·Have yu ever learnt anything frm nature? Give examples.
(4) Have students share the answers in grups and in class.
(5) Check the answers as a class.
【设计意图】引导学生看图片和阅读名人名言，认识四位名人( Claude Mnet、张大千、William Wrdswrth、Ralph Wald Emersn)，了解他们对大自然的态度，为听力和单元学习作铺垫。
2. Watch a vide.
(1) Ask students t lk at the pictures and discuss what they can learn frm nature.
(2) Tell students t take ntes while watching a vide, then answer the questins.
·What lessns frm nature are mentined in the vide?
·Which ne inspires yu the mst?
(3) Check the answers.
(4) Play the vide again if needed. Invite students wh d well in English t repeat the main idea f the vide.
【设计意图】首先，让学生看图片并讨论“从大自然中能学到什么”；然后，带领学生观看视频回答问题，了解基本信息，激活背景信息，导入话题。同时使学生懂得大自然是人类最好的老师，我们要尊重自然，从大自然中获得灵感和启发。
3. Lk and answer.
(1) Ask students t lk at the pictures and describe what they can see.
ltus flwertermite mund
Algae
(2) Tell students t answer the questins belw and share in class. Then teacher evaluates students’ answers.
·What is shwn in the pictures? Hw much d yu knw abut them?
·Hw culd yu assciate them with architecture?
(3) Encurage students t search fr infrmatin nline abut ArtScience Museum, The Eastgate Centre and The Algae Huse.
【设计意图】通过观察图片，讨论图片所传达的信息，引导学生发现图片与著名建筑物(ArtScience Museum, The Eastgate Centre, The Algae Huse)之间的联系，为下一步的文本阅读做好准备。
活动二：获取与梳理
1. Predict.
Encurage students t lk at the fllwing architectures carefully and predict why they are special.
2. Read.
Ask students t read Paragraphs 3, 4 and 5 t check their ideas.
3. Read the whle passage.
(1) Have students read the whle passage carefully and draw a diagram r mind map f this passage.
(2) Cmpare the diagram belw with their wn and rganise infrmatin frm the passage t cmplete it.
【设计意图】首先，引导学生讨论图片中建筑物的与众不同之处，引出本课话题。然后，阅读文本部分内容，核实自己的预测；接着要求学生绘制结构图并与课本上的图表进行对比，引导学生梳理语篇结构和主要信息，进一步解读文本，鼓励学生从语篇中获得新知，建立信息间的关联，形成新的认知结构，理解语言所表达的意义，培养学生深层理解语篇和探讨主题意义的能力，扩展学生批判性思维。
活动三：概括与整合
Share feelings f reading.
Ask students t share the feelings f reading by answering the fllwing questin.
·Have yu fund anything yu feel inspired and shcked frm this passage?
【设计意图】以分享阅读感受为任务，驱动学生独立思考，使学生学会深思从自然界获得灵感的实际应用，学会尊重大自然。
Step II应用实践
活动四：描述与阐释
Grup wrk.
(1) Ask students t wrk in grups f three t intrduce the three architectures. Then discuss the differences f the three buildings.
(2) Tell the vlunteers t present in class.
【设计意图】通过小组合作，描述三栋建筑物，帮助学生进一步内化信息，发展逻辑思维能力，并助力学生探究三者的不同之处，加深对主题意义的理解。
活动五：分析与判断
1. Ask students t talk abut the fur magazines.
2. Tell students t chse the magazine in which they- wuld mst likely find the passage and give their reasns.
【设计意图】在学习理解类活动的基础上，要求学生根据名字分析四本杂志的特征，判断文章的出处，检验学生对课文主旨大意的理解情况，促进语言运用的自动化，助力学生将知识转化为能力。
活动六：内化与运用
1. Reading cmprehensin.
2. Gap filling.
【设计意图】通过完成阅读理解，进一步帮助学生巩固文本大意和细节信息；语法填空不仅可以帮助学生从整体把握文章结构，更能使学生注重和区分单词的各种形式，从而达到语言知识的获取。
Step Ⅲ 迁移创新
活动七：推理与论证
Grup wrk.
Discuss why the authr writes this passage.
【设计意图】引导学生探讨作者的写作目的，加深对主题意义的理解，深入思考人与大自然的关系，引导学生增强“尊重自然﹑爱护自然”的意识。
活动八：批判与评价
1. 赏析语篇结构。
(1)英语说明文从结构上看大致可分为三个部分：第一部分一般是文章的第一段，提出文章的主题，也就是文章想要阐述、说明的主要内容；第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；第三部分是结尾段，对文章的主题作归纳总结。
本文第一部分为第一自然段，第二部分为二至五自然段，第三部分为最后一段。
(2)特征：说明文是以说明为主要表达方式，用简洁明了的语言来解释说明事物或阐明事理，从而给读者提供知识的一种文体。它要求语言简明扼要，通俗易懂，说明过程讲究层次性和条理性。
这种文体通常用第三人称，时态以一般现在时为主。2．赏析连词、句首状语﹑指代和强调句的作用，探讨其与主题意义的关联。
(1)连词。
f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
... s the building uses less energy and csts less t run.
And that’s nt all—the algae inside the panels can be harvested and used t prduce fuel.
The building therefre nt nly respnds t its envirnment and use less energy, but als reduces damage t the envirnment by generating its wn renewable energy.
even the simplest rganisms can help teach us hw t achieve this.
(2)句首状语。
In fact, we are s used t them that we may even take them fr granted withut realising hw much inspiratin they have given us.
Tday, architects cntinue t explre ways t capture the beauty f natural frms, t mimic the way nature wrks r even t make natural rganisms part f a building.
In a similar way, the Eastgate Centre has a “skin” cvered in hles.
During the day, warm air is drawn int the building thrugh the hles, cling as it reaches the middle f the building.
At night, the heat absrbed by the wall during the day warms the cl air, creating a cmfrtable temperature inside.
In bright sunshine, they grw faster and prvide shade.
(3)指代。
It is natural t think in this way, but f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
in this way指代上一句“An pen flwer might make us think hw clsely it resembles an umbrella.”。
(4)强调句。
It is natural t think in this way, but f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
【设计意图】通过赏析语篇结构、显性衔接和连贯手段﹑句型，帮助学生形成语篇意识，把握语篇的结构特征，从而提高理解语篇意义的能力。
活动九：想象与创造
1. Think and share.
Encurage students t wrk in pairs and discuss the fllwing questins.
·Which f the three buildings are yu mst impressed by? Why?
·Hw did the pictures help yur understanding f the passage? Share yur ideas with the class.
【设计意图】引导学生结对讨论,选出三个建筑物中自己印象最深刻的一个，讨论图片对于理解文本的表意功能，谈论自己从大自然中获得灵感，进行知识和思维能力的拓展和迁移，培养高阶思维。
2. Appreciate.
Encurage students t appreciate the fllwing architectures at hme and abrad and talk abut these r ther examples f architecture inspired by nature.
Barcelna’s frest-like Sagrada Familia
Beijing’s Water Cube
Beijing’s Bird’s Nest
Al Dar Headquarters in Abu Dhabi
Helix Bridge in Singapre
【设计意图】展示圣家族大教堂、水立方、鸟巢﹑阿达尔总部大楼和双螺旋桥的图片，鼓励学生联系实际，谈论国内外从自然界获得灵感的建筑，深入思考人与自然的关系，感受大自然的神奇和伟大之处，学习设计师们的创新思维和创造能力。
3. Think and design.
If yu were given a chance t design a building, what inspiratin wuld yu take frm nature?
【设计意图】要求学生展开想象，从大自然中获取灵感，设计一个建筑物外形，并尝试描述，达到学以致用的目的。
板书设计
The richness I achieve cmes frm nature, the surce f my inspiratin.
Claude Mnet
A painter shuld regard nature as their teacher, and never stick with just ne style f painting.
Zhang Daqian
Let nature be yur teacher.
William Wrdswrth
Adpt the pace f nature: her secret is patience.
Ralph Wald Emersn
Backgrund infrmatin:
Claude Mnet (1840～1926)
Claude Mnet was a French painter, a funder f French Impressinist painting. Mnet’s methd invlved painting the same scene many times in rder t capture the changing f light and the passing f the seasns.
Zhang Daqian (1899～1983)
Zhang Daqian was a Chinese painter and is regarded as ne f the mst gifted masters f the 20th century. Originally a guhua painter, he als became renwned as a mdern impressinist and expressinist painter by the 1960s.
William Wrdswrth (1770～1850)
William Wrdswrth was an English Rmantic pet wh, alng with Samuel Taylr Cleridge, helped launch the Rmantic Age in English literature withtheir jint publicatin Lyrical Ballads (1798).
Ralph Wald Emersn (1803～1882)
Ralph Wald Emersn was an American essayist, lecturer and pet, and ne f the mst influential writers and thinkers f the 19th century in the United States, wh led New England Transcendentalism f the mid-19th century.
Suggested answers:
·The cmmn message cnveyed in these qutes is that they have a clse relatin with nature and they respect nature and get inspiratins frm nature.
·(略)
Suggested answers:
·Trees give us lessns abut strength in the face f hard times. Succulents in deserts give us lessns abut learning t adapt t the envirnment. Frm birds, we learn t spread ur wings and fly t reach ur full ptential. Frm salmn, we learn the imprtance f perseverance in rder t achieve ur gals. Ants teach us t embrace respnsibility and always d ur best.
·(略)
Suggested answers:
·A ltus flwer, a termite mund and algae are shwn in the pictures.(略)
·(略)
Backgrund infrmatin:
ArtScience Museum, Singapre
ArtScience Museum is the wrld’s first ArtScience museum, in which art, science, culture and technlgy cme tgether. Its ltus-inspired frm has given the museum the name “The Welcming Hand f Singapre”.
This frm is made up f 10 separate sectins, each f which is a different gallery space.
The Eastgate Centre, Harare
The Eastgate Centre in Harare, Zimbabwe is the cuntry’s largest ffice and shpping cmplex. Using “bimimicry”, its design inspired by a termite mund, means that the temperature f the building is regulated thrughut the year, and uses significantly less energy than air-cnditining r cnventinal methds f heating.
The Algae Huse, Hamburg
The Algae Huse is the first building in the wrld t have a bireactr exterir and is intended t be cmpletely self-sufficient. The algae inside the panels prduce energy, cntrl light and prvide shade. The design f the building gives us a glimpse int urban life in the future.
Intrductin
There is much inspiratin frm nature in ur daily lives, and nature has als inspired ①________ arund us.
T capture the beauty f natural frms
Shaped t resemble a ②________, the Art Science Museum seems t flat abve the waterfrnt prmenade and ③________. It cllects rainwater thrugh the rf and ④________ thrugh its wn plumbing system,
T ⑤________
Based n the frm and prcess f termite munds. Harare’s Eastgate Centre als has little hles in the walls allwing air t ⑥________, thus reducing the need fr ⑦________. In this way, it uses less energy and csts less t run.
T ⑧________.
The Algae Huse is cvered in panels cntaining algae. While the panels prvide shade, ⑨________ and cnvert it int energy, the algae can als be used t ⑩________. The building reduces damage t the envirnment by ⑪________.
Cnclusin
Nature-inspired buildings enable us t ⑫________.
Suggested answers:
many f the mst fascinating designs
②ltus flwer
the water that surrunds it
④the water is then recycled
⑤mimic the way nature wrks
⑥mve freely in and ut f the munds
⑦traditinal air cnditining and heating systems
⑧make natural rganisms part f a building
⑨capture heat frm the sun
⑩prduce fuel
⑪generating its wn renewable energy
⑫live in clser harmny with ur envirnment
①Extrardinary Architects
②Living n Earth
③Architecture Frntier
④Natural Wrld
Suggested answer:
③
①Which f the fllwing famus architectural designs is an exceptin f humans getting inspiratin frm nature?
A. Sagrada Familia in Barcelna.
B. ArtScience Museum in Singapre.
C. The Great Wall in China.
D. The Algae Huse in Germany.
②Which f the fllwing was designed t shw the- cnnectin between nature and the mdern city envirnment?
A. Beijing’s Water Cube.
B. ArtScience Museum, Singapre.
C. The Eastgate Centre，Harare.
D. The Algae Huse, Hamburg.
③Which f the fllwing is NOT true accrding t the passage?
A. In ArtScience Museum visitrs are ften amazed t find themselves in a rural building that s truly captures the beauty f natural frms.
B. The design f the Eastgate Centre reduces the need fr traditinal air cnditining and heating systems, s the building uses less energy and csts less t run.
C. The Algae Huse uses ways t make natural rganisms part f a building.
D. ArtScience Museum is an example f explring ways t capture the beauty f natural frms.
④After reading the passage, we can safely cnclude that ________.
A. a flwer resembles an umbrella
B. a pine cne lks like the tiles n a rf very much
C. we build all kinds f buildings t meet needs f peple
D. architects cntinue t explre ways t mimic the way nature wrks
Suggested answers:
①C ②B ③A ④D
We are s used t many beautiful things that we may even take them ①________ granted withut realising hw much inspiratin they have given us. Nature ②________ inspired many f the mst ③________ (fascinate) designs arund us, ④________ (include) thse in architecture and is presented in varius architectural ⑤________ (design). Tday, architects cntinue t explre ways ⑥________ (capture) the beauty f natural frms, t mimic the way nature wrks r even t make natural rganisms part f a building. ⑦________ (create) buildings such as these enables us t live in ⑧________ (clse) harmny with ur envirnment. T meet the needs f tday while prtecting the wrld f tmrrw may be ⑨________ challenge, but even the simplest rganisms can help teach us ⑩________ t achieve this.
Suggested answers:
①fr ②has ③fascinating ④including ⑤designs
⑥t capture ⑦Creating ⑧clser ⑨a ⑩hw
Backgrund infrmatin:
巴塞罗那圣家族大教堂与森林
圣家族大教堂是哥特式风格，立柱采用了树干和树枝的设计，立柱上方再分出不同的枝丫，顶灯都嵌在树叶之中，整个大堂仿佛一整片森林。螺旋﹑椎体和抛物线的各种变化，让这片森林充满了律动和活力。
北京水立方与细胞结构
水立方根据细胞排列形式和肥皂泡天然结构设计出一种新的膜结构。为体现出不同形状的水滴充满整个空间的设计理念，项目团队选用延性空间钢框架结构作为“水滴”的骨架，钢框架杆件随着水滴流动，呈现出不规则形的变化。通过对里外两层钢框架分别外包ETFE膜结构，实现了“水滴”的视觉效果。整个建筑共有3216个气枕，最长的跨度达10.75米，总面积约10.44万平方米，膜结构的展开面积达30万平方米，是世界规模最大的膜结构工程，也是唯一完全由膜结构进行全封闭的大型公共建筑。
北京鸟巢与鸟巢
国家体育场坐落于奥林匹克公园建筑群的中央位置，地势略微隆起。它如同巨大的容器。高低起伏的波动的基座缓和了容器的体量，而且给了它戏剧化的弧形外观。汇聚成网格状——就如同一个由树枝编织成的鸟巢。体育场的空间效果新颖激进，简洁古朴，是2008年奥运会地标性建筑。
阿布扎比阿达尔总部大楼与贝壳
由MZ建筑师所设计的阿达尔总部形似贝壳，具有独特而新颖的设计:一个半球形的建筑由凹玻璃窗的窄带连接的两个圆形凸状外墙。这个标志性的全玻璃结构的高度在所有其他方向完全是圆形和弧形。圆象征着团结﹑稳定﹑合理，这也是无穷大的符号，无始无终，完美，极致的几何符号。它代表涵盖所有的空间和时间的完整性。
新加坡双螺旋桥与DNA双螺旋结构
新加坡双螺旋桥于2007年3月底动工建造。设计人员受DNA 结构的启发，这座桥梁想要体现的意义是“生命与延续﹑更新与成长”。
Unit 5 Learning frm nature
Perid I Starting ut & Understanding ideas
I. 学习理解
活动一：感知与注意
1. Read the qutes.
2. Watch a vide.
3. Lk and answer.
活动二：获取与梳理
1. Predict.
2. Read.
3. Read the whle passage.
活动三：概括与整合
Share feelings f reading.
Ⅱ. 应用实践
活动四：描述与阐释
Grup wrk.
活动五：分析与判断
1. Talk abut fur magazines.
2. Chse.
活动六：内化与运用
1. Reading cmprehensin.
2. Gap filling.
III. 迁移创新
活动七：推理与论证
Grup wrk.
活动八：批判与评价
1. 赏析语篇结构。
2. 赏析连词、句首状语、指代和强调句的作用。
活动九：想象与创造
1. Think and share.
2. Appreciate.
3. Think and design.
主题语境：人与自然
主题群：自然生态
子主题：人类向自然界学习
语篇类型：视频、图片、名言﹑说明文
文本分析：
[What]本节课包含Starting ut和 Understanding ideas两部分。
Starting ut是导入部分，首先要求学生阅读和理解Claude Mnet、张大千、William Wrdswrth和Ralph Wald Emersn四位名人的名言；然后观看一段视频，介绍人类从自然界可以得到的灵感和启发。
Understanding ideas是一篇说明文，介绍了人类从自然界中获得灵感进行建筑设计的情况，并列举了三个代表性建筑。
[Why]通过学习说明文的结构和三栋建筑物设计的来源，使学生懂得人类应善于发现大自然蕴含的美与规律，与大自然和谐相处，保护明天的世界。
[Hw]本文是说明文，分为三部分：第一部分是文章的第一段，由身边的花草树木引出话题；第二部分是文章的主体，对文章的主题进行展开说明，介绍了三个从自然界中获得灵感进行设计的建筑；第三部分是结尾，对文章的主题作归纳总结。
课时目标
1. 获取四则名言的含义，了解名人们对于从大自然中获取灵感的态度。
2. 了解视频的大意，培养学生在视频中快速提取有效信息的能力。
3. 联系实际，谈论自己与大自然的关系。
4. 通过快读和精读，了解著名建筑物(Art Science Museum，The Eastgate Centre，The Algae Huse)的设计灵感来源，学会欣赏国内外著名建筑物的美和艺术特色。
5. 了解说明文的语篇结构及写作方法，勾画文章信息图或思维导图，了解文本结构。
6. 谈论人类从大自然中得到启发的其他例子，反思人类与大自然的关系。
7. 教会学生善于发现大自然的美，感恩大自然的馈赠，合理利用和开发大自然，尊重自然，与自然和谐共生，为构建人类命运共同体而努力。
重点难点
重点：
1. 获取三个代表性建筑( Art Science Museum，The Eastgate Centre，The Algae Huse)的相关信息和设计灵感来源。
2. 了解说明文的语篇结构及写作方法。
难点：
1. 善于发现大自然的美，能发现人类从大自然中得到启发的其他建筑物例子，提高艺术鉴赏能力。
2. 合理利用大自然，与自然和谐共生，树立构建人类命运共同体的意识。
教学准备
教师准备：
1. 视频及播放设备。
2. Claude Mnet、张大千、William Wrdswrth和Ralph Wald Emersn四位名人及 Art Science Museum 、The Eastgate Centre及 The Algae Huse的背景知识。
学生准备：
1. 预习本课词汇。
2. 反思人类与大自然的关系。
教学过程
Step I学习理解
活动一：感知与注意
1. Read the qutes.
(1) Lk at the pictures and learn basic infrmatin abut them.
(2) Ask students t read the qutes and try t translate them int Chinese.
(3) Tell students t answer the questins belw.
·What is the cmmn message cnveyed in these qutes?
·Have yu ever learnt anything frm nature? Give examples.
(4) Have students share the answers in grups and in class.
(5) Check the answers as a class.
【设计意图】引导学生看图片和阅读名人名言，认识四位名人( Claude Mnet、张大千、William Wrdswrth、Ralph Wald Emersn)，了解他们对大自然的态度，为听力和单元学习作铺垫。
2. Watch a vide.
(1) Ask students t lk at the pictures and discuss what they can learn frm nature.
(2) Tell students t take ntes while watching a vide, then answer the questins.
·What lessns frm nature are mentined in the vide?
·Which ne inspires yu the mst?
(3) Check the answers.
(4) Play the vide again if needed. Invite students wh d well in English t repeat the main idea f the vide.
【设计意图】首先，让学生看图片并讨论“从大自然中能学到什么”；然后，带领学生观看视频回答问题，了解基本信息，激活背景信息，导入话题。同时使学生懂得大自然是人类最好的老师，我们要尊重自然，从大自然中获得灵感和启发。
3. Lk and answer.
(1) Ask students t lk at the pictures and describe what they can see.
ltus flwertermite mund
Algae
(2) Tell students t answer the questins belw and share in class. Then teacher evaluates students’ answers.
·What is shwn in the pictures? Hw much d yu knw abut them?
·Hw culd yu assciate them with architecture?
(3) Encurage students t search fr infrmatin nline abut ArtScience Museum, The Eastgate Centre and The Algae Huse.
【设计意图】通过观察图片，讨论图片所传达的信息，引导学生发现图片与著名建筑物(ArtScience Museum, The Eastgate Centre, The Algae Huse)之间的联系，为下一步的文本阅读做好准备。
活动二：获取与梳理
1. Predict.
Encurage students t lk at the fllwing architectures carefully and predict why they are special.
2. Read.
Ask students t read Paragraphs 3, 4 and 5 t check their ideas.
3. Read the whle passage.
(1) Have students read the whle passage carefully and draw a diagram r mind map f this passage.
(2) Cmpare the diagram belw with their wn and rganise infrmatin frm the passage t cmplete it.
【设计意图】首先，引导学生讨论图片中建筑物的与众不同之处，引出本课话题。然后，阅读文本部分内容，核实自己的预测；接着要求学生绘制结构图并与课本上的图表进行对比，引导学生梳理语篇结构和主要信息，进一步解读文本，鼓励学生从语篇中获得新知，建立信息间的关联，形成新的认知结构，理解语言所表达的意义，培养学生深层理解语篇和探讨主题意义的能力，扩展学生批判性思维。
活动三：概括与整合
Share feelings f reading.
Ask students t share the feelings f reading by answering the fllwing questin.
·Have yu fund anything yu feel inspired and shcked frm this passage?
【设计意图】以分享阅读感受为任务，驱动学生独立思考，使学生学会深思从自然界获得灵感的实际应用，学会尊重大自然。
Step II应用实践
活动四：描述与阐释
Grup wrk.
(1) Ask students t wrk in grups f three t intrduce the three architectures. Then discuss the differences f the three buildings.
(2) Tell the vlunteers t present in class.
【设计意图】通过小组合作，描述三栋建筑物，帮助学生进一步内化信息，发展逻辑思维能力，并助力学生探究三者的不同之处，加深对主题意义的理解。
活动五：分析与判断
1. Ask students t talk abut the fur magazines.
2. Tell students t chse the magazine in which they- wuld mst likely find the passage and give their reasns.
【设计意图】在学习理解类活动的基础上，要求学生根据名字分析四本杂志的特征，判断文章的出处，检验学生对课文主旨大意的理解情况，促进语言运用的自动化，助力学生将知识转化为能力。
活动六：内化与运用
1. Reading cmprehensin.
2. Gap filling.
【设计意图】通过完成阅读理解，进一步帮助学生巩固文本大意和细节信息；语法填空不仅可以帮助学生从整体把握文章结构，更能使学生注重和区分单词的各种形式，从而达到语言知识的获取。
Step Ⅲ 迁移创新
活动七：推理与论证
Grup wrk.
Discuss why the authr writes this passage.
【设计意图】引导学生探讨作者的写作目的，加深对主题意义的理解，深入思考人与大自然的关系，引导学生增强“尊重自然﹑爱护自然”的意识。
活动八：批判与评价
1. 赏析语篇结构。
(1)英语说明文从结构上看大致可分为三个部分：第一部分一般是文章的第一段，提出文章的主题，也就是文章想要阐述、说明的主要内容；第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；第三部分是结尾段，对文章的主题作归纳总结。
本文第一部分为第一自然段，第二部分为二至五自然段，第三部分为最后一段。
(2)特征：说明文是以说明为主要表达方式，用简洁明了的语言来解释说明事物或阐明事理，从而给读者提供知识的一种文体。它要求语言简明扼要，通俗易懂，说明过程讲究层次性和条理性。
这种文体通常用第三人称，时态以一般现在时为主。2．赏析连词、句首状语﹑指代和强调句的作用，探讨其与主题意义的关联。
(1)连词。
f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
... s the building uses less energy and csts less t run.
And that’s nt all—the algae inside the panels can be harvested and used t prduce fuel.
The building therefre nt nly respnds t its envirnment and use less energy, but als reduces damage t the envirnment by generating its wn renewable energy.
even the simplest rganisms can help teach us hw t achieve this.
(2)句首状语。
In fact, we are s used t them that we may even take them fr granted withut realising hw much inspiratin they have given us.
Tday, architects cntinue t explre ways t capture the beauty f natural frms, t mimic the way nature wrks r even t make natural rganisms part f a building.
In a similar way, the Eastgate Centre has a “skin” cvered in hles.
During the day, warm air is drawn int the building thrugh the hles, cling as it reaches the middle f the building.
At night, the heat absrbed by the wall during the day warms the cl air, creating a cmfrtable temperature inside.
In bright sunshine, they grw faster and prvide shade.
(3)指代。
It is natural t think in this way, but f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
in this way指代上一句“An pen flwer might make us think hw clsely it resembles an umbrella.”。
(4)强调句。
It is natural t think in this way, but f curse it wasn’t the umbrella that inspired the flwer r the rf that inspired the pine cne.
【设计意图】通过赏析语篇结构、显性衔接和连贯手段﹑句型，帮助学生形成语篇意识，把握语篇的结构特征，从而提高理解语篇意义的能力。
活动九：想象与创造
1. Think and share.
Encurage students t wrk in pairs and discuss the fllwing questins.
·Which f the three buildings are yu mst impressed by? Why?
·Hw did the pictures help yur understanding f the passage? Share yur ideas with the class.
【设计意图】引导学生结对讨论,选出三个建筑物中自己印象最深刻的一个，讨论图片对于理解文本的表意功能，谈论自己从大自然中获得灵感，进行知识和思维能力的拓展和迁移，培养高阶思维。
2. Appreciate.
Encurage students t appreciate the fllwing architectures at hme and abrad and talk abut these r ther examples f architecture inspired by nature.
Barcelna’s frest-like Sagrada Familia
Beijing’s Water Cube
Beijing’s Bird’s Nest
Al Dar Headquarters in Abu Dhabi
Helix Bridge in Singapre
【设计意图】展示圣家族大教堂、水立方、鸟巢﹑阿达尔总部大楼和双螺旋桥的图片，鼓励学生联系实际，谈论国内外从自然界获得灵感的建筑，深入思考人与自然的关系，感受大自然的神奇和伟大之处，学习设计师们的创新思维和创造能力。
3. Think and design.
If yu were given a chance t design a building, what inspiratin wuld yu take frm nature?
【设计意图】要求学生展开想象，从大自然中获取灵感，设计一个建筑物外形，并尝试描述，达到学以致用的目的。
板书设计
The richness I achieve cmes frm nature, the surce f my inspiratin.
Claude Mnet
A painter shuld regard nature as their teacher, and never stick with just ne style f painting.
Zhang Daqian
Let nature be yur teacher.
William Wrdswrth
Adpt the pace f nature: her secret is patience.
Ralph Wald Emersn
Backgrund infrmatin:
Claude Mnet (1840～1926)
Claude Mnet was a French painter, a funder f French Impressinist painting. Mnet’s methd invlved painting the same scene many times in rder t capture the changing f light and the passing f the seasns.
Zhang Daqian (1899～1983)
Zhang Daqian was a Chinese painter and is regarded as ne f the mst gifted masters f the 20th century. Originally a guhua painter, he als became renwned as a mdern impressinist and expressinist painter by the 1960s.
William Wrdswrth (1770～1850)
William Wrdswrth was an English Rmantic pet wh, alng with Samuel Taylr Cleridge, helped launch the Rmantic Age in English literature withtheir jint publicatin Lyrical Ballads (1798).
Ralph Wald Emersn (1803～1882)
Ralph Wald Emersn was an American essayist, lecturer and pet, and ne f the mst influential writers and thinkers f the 19th century in the United States, wh led New England Transcendentalism f the mid-19th century.
Suggested answers:
·The cmmn message cnveyed in these qutes is that they have a clse relatin with nature and they respect nature and get inspiratins frm nature.
·(略)
Suggested answers:
·Trees give us lessns abut strength in the face f hard times. Succulents in deserts give us lessns abut learning t adapt t the envirnment. Frm birds, we learn t spread ur wings and fly t reach ur full ptential. Frm salmn, we learn the imprtance f perseverance in rder t achieve ur gals. Ants teach us t embrace respnsibility and always d ur best.
·(略)
Suggested answers:
·A ltus flwer, a termite mund and algae are shwn in the pictures.(略)
·(略)
Backgrund infrmatin:
ArtScience Museum, Singapre
ArtScience Museum is the wrld’s first ArtScience museum, in which art, science, culture and technlgy cme tgether. Its ltus-inspired frm has given the museum the name “The Welcming Hand f Singapre”.
This frm is made up f 10 separate sectins, each f which is a different gallery space.
The Eastgate Centre, Harare
The Eastgate Centre in Harare, Zimbabwe is the cuntry’s largest ffice and shpping cmplex. Using “bimimicry”, its design inspired by a termite mund, means that the temperature f the building is regulated thrughut the year, and uses significantly less energy than air-cnditining r cnventinal methds f heating.
The Algae Huse, Hamburg
The Algae Huse is the first building in the wrld t have a bireactr exterir and is intended t be cmpletely self-sufficient. The algae inside the panels prduce energy, cntrl light and prvide shade. The design f the building gives us a glimpse int urban life in the future.
Intrductin
There is much inspiratin frm nature in ur daily lives, and nature has als inspired ①________ arund us.
T capture the beauty f natural frms
Shaped t resemble a ②________, the Art Science Museum seems t flat abve the waterfrnt prmenade and ③________. It cllects rainwater thrugh the rf and ④________ thrugh its wn plumbing system,
T ⑤________
Based n the frm and prcess f termite munds. Harare’s Eastgate Centre als has little hles in the walls allwing air t ⑥________, thus reducing the need fr ⑦________. In this way, it uses less energy and csts less t run.
T ⑧________.
The Algae Huse is cvered in panels cntaining algae. While the panels prvide shade, ⑨________ and cnvert it int energy, the algae can als be used t ⑩________. The building reduces damage t the envirnment by ⑪________.
Cnclusin
Nature-inspired buildings enable us t ⑫________.
Suggested answers:
many f the mst fascinating designs
②ltus flwer
the water that surrunds it
④the water is then recycled
⑤mimic the way nature wrks
⑥mve freely in and ut f the munds
⑦traditinal air cnditining and heating systems
⑧make natural rganisms part f a building
⑨capture heat frm the sun
⑩prduce fuel
⑪generating its wn renewable energy
⑫live in clser harmny with ur envirnment
①Extrardinary Architects
②Living n Earth
③Architecture Frntier
④Natural Wrld
Suggested answer:
③
①Which f the fllwing famus architectural designs is an exceptin f humans getting inspiratin frm nature?
A. Sagrada Familia in Barcelna.
B. ArtScience Museum in Singapre.
C. The Great Wall in China.
D. The Algae Huse in Germany.
②Which f the fllwing was designed t shw the- cnnectin between nature and the mdern city envirnment?
A. Beijing’s Water Cube.
B. ArtScience Museum, Singapre.
C. The Eastgate Centre，Harare.
D. The Algae Huse, Hamburg.
③Which f the fllwing is NOT true accrding t the passage?
A. In ArtScience Museum visitrs are ften amazed t find themselves in a rural building that s truly captures the beauty f natural frms.
B. The design f the Eastgate Centre reduces the need fr traditinal air cnditining and heating systems, s the building uses less energy and csts less t run.
C. The Algae Huse uses ways t make natural rganisms part f a building.
D. ArtScience Museum is an example f explring ways t capture the beauty f natural frms.
④After reading the passage, we can safely cnclude that ________.
A. a flwer resembles an umbrella
B. a pine cne lks like the tiles n a rf very much
C. we build all kinds f buildings t meet needs f peple
D. architects cntinue t explre ways t mimic the way nature wrks
Suggested answers:
①C ②B ③A ④D
We are s used t many beautiful things that we may even take them ①________ granted withut realising hw much inspiratin they have given us. Nature ②________ inspired many f the mst ③________ (fascinate) designs arund us, ④________ (include) thse in architecture and is presented in varius architectural ⑤________ (design). Tday, architects cntinue t explre ways ⑥________ (capture) the beauty f natural frms, t mimic the way nature wrks r even t make natural rganisms part f a building. ⑦________ (create) buildings such as these enables us t live in ⑧________ (clse) harmny with ur envirnment. T meet the needs f tday while prtecting the wrld f tmrrw may be ⑨________ challenge, but even the simplest rganisms can help teach us ⑩________ t achieve this.
Suggested answers:
①fr ②has ③fascinating ④including ⑤designs
⑥t capture ⑦Creating ⑧clser ⑨a ⑩hw
Backgrund infrmatin:
巴塞罗那圣家族大教堂与森林
圣家族大教堂是哥特式风格，立柱采用了树干和树枝的设计，立柱上方再分出不同的枝丫，顶灯都嵌在树叶之中，整个大堂仿佛一整片森林。螺旋﹑椎体和抛物线的各种变化，让这片森林充满了律动和活力。
北京水立方与细胞结构
水立方根据细胞排列形式和肥皂泡天然结构设计出一种新的膜结构。为体现出不同形状的水滴充满整个空间的设计理念，项目团队选用延性空间钢框架结构作为“水滴”的骨架，钢框架杆件随着水滴流动，呈现出不规则形的变化。通过对里外两层钢框架分别外包ETFE膜结构，实现了“水滴”的视觉效果。整个建筑共有3216个气枕，最长的跨度达10.75米，总面积约10.44万平方米，膜结构的展开面积达30万平方米，是世界规模最大的膜结构工程，也是唯一完全由膜结构进行全封闭的大型公共建筑。
北京鸟巢与鸟巢
国家体育场坐落于奥林匹克公园建筑群的中央位置，地势略微隆起。它如同巨大的容器。高低起伏的波动的基座缓和了容器的体量，而且给了它戏剧化的弧形外观。汇聚成网格状——就如同一个由树枝编织成的鸟巢。体育场的空间效果新颖激进，简洁古朴，是2008年奥运会地标性建筑。
阿布扎比阿达尔总部大楼与贝壳
由MZ建筑师所设计的阿达尔总部形似贝壳，具有独特而新颖的设计:一个半球形的建筑由凹玻璃窗的窄带连接的两个圆形凸状外墙。这个标志性的全玻璃结构的高度在所有其他方向完全是圆形和弧形。圆象征着团结﹑稳定﹑合理，这也是无穷大的符号，无始无终，完美，极致的几何符号。它代表涵盖所有的空间和时间的完整性。
新加坡双螺旋桥与DNA双螺旋结构
新加坡双螺旋桥于2007年3月底动工建造。设计人员受DNA 结构的启发，这座桥梁想要体现的意义是“生命与延续﹑更新与成长”。
Unit 5 Learning frm nature
Perid I Starting ut & Understanding ideas
I. 学习理解
活动一：感知与注意
1. Read the qutes.
2. Watch a vide.
3. Lk and answer.
活动二：获取与梳理
1. Predict.
2. Read.
3. Read the whle passage.
活动三：概括与整合
Share feelings f reading.
Ⅱ. 应用实践
活动四：描述与阐释
Grup wrk.
活动五：分析与判断
1. Talk abut fur magazines.
2. Chse.
活动六：内化与运用
1. Reading cmprehensin.
2. Gap filling.
III. 迁移创新
活动七：推理与论证
Grup wrk.
活动八：批判与评价
1. 赏析语篇结构。
2. 赏析连词、句首状语、指代和强调句的作用。
活动九：想象与创造
1. Think and share.
2. Appreciate.
3. Think and design.
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