高中英語外研版 (2019)選擇性必修第三冊Unit 5 Learning from nature試講課ppt課件-課件下載-教習網(wǎng)

Starting ut
Read the qutes and answer the questins.1　What is the cmmn message cnveyed in these qutes?2 Have yu ever learnt anything frm nature? Give examples.
The cmmn message cnveyed in these qutes is that they have a clse relatin with nature and they respect nature and get inspiratin frm nature.
We shuld respect nature and make scientific use f it. Fr example，if we cut dwn t many frests，there will be mre sandstrms.
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
Watch the vide and answer the questins.1　What lessns frm nature are mentined in the vide?2 Which ne inspires yu the mst?
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.
>視頻腳本 Lessns frm NatureThere is much wisdm t be fund n Earth，but perhaps the best teacher f all is nature itself. Here are sme lessns nature can teach us，if we lk and listen carefully.Trees bend and flw with the winds f nature’s strms. When a tree’s branches break，they grw back and give us fruit nce again. Trees give us lessns abut strength in the face f hard times.Deserts are ht，dry places，where it seems n plants can grw. But sme，knwn as succulents，have adapted t this envirnment by string water in their thick stems and leaves. When we learn t adapt，we can get the mst frm situatins and achieve things that seem impssible.Fr birds，taking that first flight can be scary. But withut taking risks，nthing can be achieved. Like birds，we all need t learn t spread ur wings and fly t reach ur full ptential.At the end f their lives，salmn return t the freshwater streams in which they were brn. T d this，they swim hundreds f kilmetres up river，determined t achieve their gal f returning hme. Frm these salmn，we can learn the imprtance f perseverance in rder t achieve ur gals.We can even learn frm sme f nature’s smallest creatures. Ants live and wrk tgether. The individual ant has its respnsibilities，each f which is necessary fr the cmmunity t functin. Ants teach us t embrace respnsibility and always d ur best.Nature can indeed teach us many imprtant lessns. But perhaps the first ne is t respect nature，and emulate its ways in ur lives.
Understanding ideas
Lk at the pictures and answer the questins.
1　What is shwn in the pictures? Hw much d yu knw abut them?2　Hw culd yu assciate them with architecture?
Nw read the passage and check yur ideas.
A ltus flwer，a termite mund and algae are shwn in the pictures.· The ltus flwer is white r pink，and grws n the surface f lakes in Asia and Africa. Smetimes the shape f this flwer is used in decratins.· The termite mund（白蟻丘）是野外生活的白蟻群體建筑的巢穴的地上部分，形似土丘，故名為“白蟻丘”。· The algae are a very simple，usually small plant that grws in r near water and des nt have rdinary leaves r rts.
Nature is ur teacher. We usually learn a lt frm nature. The three things mentined abve give us sme inspiratin t create sme similar buildings.
Trees，plants and flwers are all arund us and we enjy their beauty every day. 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. When we lk at a pine cne，we might think hw much it lks like the tiles n a rf. An pen flwer might make us think hw clsely it resembles an umbrella. 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. Nature has inspired many f the mst fascinating designs arund us，including thse in architecture. Frm Barcelna’s frest-like Sagrada Familia t the mdern style f Beijing’s Water Cube，nature is presented in varius architectural designs. 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.
ArtScience Museum，Singapre Peple whse interest is explring the relatinship between art and science will enjy Singapre’s ArtScience Museum. The building was designed t shw the cnnectin between nature and the mdern city envirnment in which it sits. Shaped t resemble a ltus flwer，it appears t flat abve the Waterfrnt prmenade and the water that surrunds it. Its rf cllects rainwater and channels it 35 metres dwn t a waterfall in the centre f the space. The water is then recycled thrugh the building’s plumbing system. Visitrs are ften amazed t find themselves in an urban building that s truly captures the beauty f natural frms. The Eastgate Centre，HarareHarare’s Eastgate Centre is a superb example f bimimicry. T use bimimicry is t create structures based n natural frms and prcesses. Zimbabwean architect Mick Pearce was inspired t create the Centre while watching a nature dcumentary in which termites were cnstructing their nests. The insects built munds cvered in little hles designed t allw air t mve freely in and ut f the munds. 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. The design reduces the need fr traditinal air cnditining and heating systems，s the building uses less energy and csts less t run.
The Algae Huse，HamburgThe wrld’s first algae-pwered building is in Hamburg，Germany. The surface f the apartment building is cvered in panels that cntain algae. The algae are fed with liquid Nutrients and carbn dixide t encurage them t grw. In bright sunshine，they grw faster and prvide shade. The panels als capture heat frm the sun and cnvert it int energy that pwers the building. 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 uses less energy，but als reduces damage t the envirnment by generating its wn renewable energy. Creating buildings such as these enables us t live in clser harmny with ur envirnment. T meet the needs f tday while prtecting the wrld f tmrrw may be a challenge，but even the simplest rganisms can help teach us hw t achieve this.
Chse the magazine in which yu wuld mst likely find the passage.Give yur reasns.
1　Extrardinary Architects　2　Living n Earth　3　Architecture Frntier4　Natural Wrld　
Organise infrmatin frm the passage and cmplete the diagram.
many f the mst fascinating designs
the water that
the water is then recycled
mimic the way nature wrks
surrunds it
mve freely in and ut f the building
traditinal air cnditining andheating systems
make natural rganisms part f a building
capture heat frm the sun
prduce fuel
generating its wn renewable energy
live in clser harmny with ur envirnment
Nw wrk in pairs and talk abut ther examples f architecture inspired by nature. 1　Which f the three buildings are yu mst impressed by? Why? If yu were given a chance t design a building，what inspiratin wuld yu take frm nature? Hw did the pictures help yur understanding f the passage? Share yur ideas with the class.
Think & Share
I’m mst impressed by ArtScience Museum. It’s a wnder that a building resembles a ltus flwer and it can cllect rainwater and recycle the rainwater thrugh the building’s plumbing system.
I wuld build a building like the terraced fields，with slar panels at the tp f each flr t absrb slar energy.
These pictures give me a visual view f the buildings，which helps me understand the text mre clearly.
I 閱讀理解（根據(jù)課文內(nèi)容選擇正確答案）1. Why dn’t we realise that nature inspires us?A. We’re used t it.B. That’s what we deserve.C. Pine cnes cannt replace tiles.D. Inspiratin cmes frm within us.2. What d we knw abut the rf f Singapre’s ArtScience Museum?A. Its shape is a ltus flwer.B. It was built int a waterfall.C. It can cllect rainwater.D. It has 35 metres f plumbing.
3. What gd des the Eastgate Centre d fr the envirnment?A. It prtects termites. 　B. It csts less.C. It makes the air cleaner. 　D. It uses less energy.4. What’s unique abut The Algae Huse?A. It can prtect the envirnment.B. It can prduce its wn renewable energy.C. Its slar panels capture heat frm the sun.D. It prvides shade fr peple.
Ⅱ 語法填空（根據(jù)課文內(nèi)容和語法規(guī)則完成短文）　　Trees，plants and flwers are all arund us and we enjy their beauty every day. Hwever，we are s used t them 1_________ we may even take them fr granted withut 2 _________ （realise）hw much inspiratin they have given us. In fact，nature has inspired many f the mst 3 _________ （fascinate） designs arund us，including thse in architecture. Nature 4 ____________ （present）in varius architectural designs. Tday，architects cntinue t explre ways 5 ___________ （capture） the beauty f natural frms，t mimic the way nature wrks r even t make natural rganisms part f a building. ArtScience Museum in Singapre was designed t shw the 6 __________ （cnnect） between nature and the mdern city envirnment in which it sits. Visitrs are ften amazed t find themselves in an urban building that s 7 _________ （true）captures the beauty f natural frms. Harare’s Eastgate Centre is 8 _________ superb example f bimimicry. T use bimimicry is t create structures 9 _________ （base） n natural frms and prcesses. Creating buildings such as these enables us t live 10 _________ clser harmny with ur envirnment.
fascinating　
is presented
Language pints
核心詞匯教材原句p.49 A painter shuld regard nature as their teacher，and never stick with just ne style f painting. 畫家應該以自然為師，而不是墨守成規(guī)。1 stick with持續(xù)，堅持做；緊跟，不離開Let’s stick with the riginal plans. 我們還是按照原計劃進行吧。Stick with me and yu’ll be all right. 緊緊跟著我，這樣你就不會有事的。【歸納拓展】stick t 堅持；信守，遵守　 stick t the pint/subject/facts 緊扣主題/ 題目/ 事實stick by 繼續(xù)支持，對……忠誠；信守，遵守，貫徹（承諾、計劃等）be stuck with 被……纏住 stick ut 突出；顯眼　　　　　stick up 向上突起；豎起N matter hw tugh life wuld be，I will always stick by yu and see it thrugh. 無論生活多么艱難，我總會支持你，和你一起渡過難關。She certainly sticks ut in a crwd. 她在人群中很顯眼。
完成句子（1）If yu are in a jb that keeps yu busy，________________（堅持做下去）.（2）Yu just_____________（緊跟著）me，I’ll explain everything as we g alng.單句語法填空（3）I want t g ut t see a mvie but I am___________（stick）with the hmewrktnight.（4）I prmised t supprt yu and I’ll stick ___________ my prmise.（5）They wrte the ntice in big red letters s that it wuld stick___________.
stick with it　
stick with　
教材原句p.50 In fact，we are s used t them that we may even take them fr granted... 事實上，我們已經(jīng)習慣了它們的存在，甚至可能把它們視為理所當然……2 granted 認為……理所當然Yu shuldn’t take thers’ help fr granted.你不應該把別人的幫助看成是理所當然的?！緦W法點撥】take it fr granted that... 中，it 是形式賓語，真正的賓語是that 從句。I just tk it fr granted that he’d always be arund.我還想當然地認為他總能隨叫隨到呢。完成句子(1) He kept telling himself never___________________________（認為什么都是理所當然的）.(2) Sme students________________________（認為……理所當然） parents shuld prepare everything fr them.
t take anything fr granted　
take it fr granted that　
教材原句p.51 The building was designed t shw the cnnectin between nature and the mdern city envirnment in which it sits. 該建筑旨在展示自然和它所處的現(xiàn)代城市環(huán)境之間的聯(lián)系。3 be designed t d sth. 為……而設計，目的是……The prgramme is designed t help peple wh have been ut f wrk fr a lng time. 這項計劃的目的是為長期失業(yè)者提供幫助?！練w納拓展】be designed fr... 為……而設計be designed as... 設計為……The curse is designed fr beginners. 這門課程是為初學者設計的。The rm is designed as a receptin hall.這個房間被設計為接待廳。
單句語法填空（1）These prgrammes are designed______________（develp） the ecnmy.（2）This range f clthing is specially designed__________ shrter wmen.（3）The flat is designed____________ ne living rm，ne dining rm and tw bedrms.（4）__________（design）fr children，the album became ppular with parents immediately itcame ut.
教材原句p.51 Harare’s Eastgate Centre is a superb example f bimimicry. 哈拉雷的東門大廈是極好的仿生學范例。4 an example f ……的例子（example 前可加形容詞）This painting is a gd example f his early wrk.這幅畫是他早期作品的范例。It is a perfect example f a medieval castle.這是最典型的中世紀城堡?！練w納拓展】a gd/typical example f ……的范例a classic/perfect example f ……的典型/ 絕佳例證an bvius example f ……的明顯的例子an example t ……的榜樣set an example t 為……樹立榜樣give （sb.） an example 給（某人）舉例Her curage is an example t us all.她的勇氣是我們大家的榜樣。
完成句子（1）這是這位藝術家早期作品的范例。This is_____________________________ the artist’s early wrk.（2）Can yu________________________（給我舉個實例） what yu mean?單句語法填空（3）He’s a very gd example__________ the rest f the class.（4）Yu shuld set a gd example __________ yur yunger brther.
a gd/typical example f　
give me an example f
教材原句p.51 T use bimimicry is t create structures based n natural frms and prcesses.利用仿生技術指的是在自然形態(tài)和過程的基礎上創(chuàng)造建筑結構。5 be based n 以……為根據(jù)/ 基礎Their relatinship was based n mutual respect.他們之間的關系以相互尊重為基礎。Judgements shuld be based n facts，nt n hearsay.判斷應該基于事實，而不是道聽途說?！練w納拓展】（1）把……建立在……基礎上Edisn based his ideas n scientific experiments.愛迪生把他的想法建立在科學實驗的基礎上。（2）n the basis f 在……的基礎上，根據(jù)……Dn’t evaluate a persn n the basis f appearance.不要以貌取人。
單句語法填空（1）In my diary，I set dwn a series f things that are based____________ facts.（2）__________（base） n a true stry，the film is very ppular.（3）He culd hardly find any necessary grunds n which___________（base） his argumentsin favur f the new thery.完成句子（4）The film______________（以……為根據(jù)） a shrt stry by Thmas Mann.（5）His decisins are ften made_________________（在……的基礎上）incrrectinfrmatin.
is based n　
n the basis f
教材原句p.51 The panels als capture heat frm the sun and cnvert it int energy that pwers the building.這些面板還可以吸收太陽的能量，并轉(zhuǎn)化為電能，給建筑物供電。6 cnvert v. 使轉(zhuǎn)變；使轉(zhuǎn)換；（使）改變（觀點、習慣等）搭配：把……轉(zhuǎn)變?yōu)椤璗hey cnverted the spare bedrm int an ffice.他們把備用臥室改成了一間辦公室。I’ve cnverted t rganic fd. 我改吃有機食品了?！練w納拓展】cnvert 的同義詞有change，turn，transfrm 等，這些動詞的用法基本相同。單句語法填空（1）What’s the frmula fr cnverting punds___________ kilgrams?（2）The htel is ging t______________ （cnvert）int a nursing hme.（3）She succeeded in______________（cnvert）me t her pint f views.
be cnverted　
教材原句p.51 The building therefre nt nly respnds t its envirnment and uses less energy... 因此，該建筑不僅能夠適應環(huán)境，減少能耗……7 respnd t 對……作出反應；回答，回復Hw did they respnd t the news? 他們對這則消息有什么反應？She never respnded t my letter. 她從來沒有給我回過信?！居梅ū容^】回復電子郵件: respnd t emails（√）respnd emails（×）回答我的問題:reply t my questin（√）reply my questin（×）answer my questin（√）【歸納拓展】（1）respnd with... 以……回應respnd by... 通過……回應respnd that... 回答說……He respnded t my ffer with a laugh. 他對我的提議回以大笑。He respnded by slamming the dr behind him.他的反應是猛地甩上了門。（2）respnse n. 反應，響應；回答，答復in respnse t 作為……的回應/ 答復make a respnse 作出回應/ 回答
單句語法填空（1）Knwing basic first-aid techniques will help yu respnd quickly_________ emergencies.（2）We cmplained t the travel agency abut the terrible service during ur trip，but n ne ________________（respnd） by nw.（3）The dctr respnded___________ he culd nt tell the name f her disease.（4）She waved，and he respnded__________ a charming smile.（5）The gvernment respnded by_____________（ban）all future demnstratins.完成句子（6）These cmments came__________________（作為……的答復）specific questins ftenasked by lcal newsmen.（7）I asked her what the time was，but she________________________________（沒有回答）.
has respnded　
in respnse t
didn’t respnd/made n respnse
重點句式教材原句p.51 And that’s nt all—the algae inside the panels can be harvested and used t prduce fuel. 除此之外，面板內(nèi)的藻類可以收集起來，做燃料用。【句式分析】that’s nt all意為“這不是全部”，nt all表示的是部分否定。部分否定總括性代詞或副詞與nt 連用時，表示部分否定。這類總括性詞主要包括all，bth，every，everything，everybdy，everyne，always，altgether 等。Nt all peple are full f cnfidence. =All peple aren’t full f cnfidence. 并非所有的人都充滿了自信。Nt bth f them misunderstd yu. =Bth f them didn’t misunderstand yu. 并非他們兩個都誤會了你的意思。I dn’t g t wrk every day. 我不是每天都上班。 Life is nt always easy. 生活并不總是容易的?！緦W法點撥】全部否定的表達方式：表示全部否定意義的詞（n，nne，neither，nbdy，n ne，nthing，never 等）與肯定形式的謂語動詞連用。
N student is permitted t leave the rm. 學生一律不許離開這個房間。Nne f my friends came. 我的朋友一個都沒來。 Nbdy knew what t say. 誰也不知道該說什么。完成句子（1） It’s an either-r situatin—we can buy a new car this year r we can g n hliday but we __________________（不能兩者都做）.（2）_________________________________________（并非所有的人都喜歡）entertaining prgrammes n TV，particularly aged men.（3）Our English teacher is excellent，but she_______________________（不能幫助每一個人）in the class in 50 minutes.（4）Niki is always full f ideas，but________________（沒有一個是有用的） t my knwledge.（5）Jeremy has tw strategies，but_________________（兩者都不）seems t have wrked very well.
can’t d bth　
Nt all peple like/All peple dn’t like　
can’t help everyne　
nne is useful　
neither f them　

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