高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature集体备课ppt课件

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature集体备课ppt课件，共38页。PPT课件主要包含了Tibet，Challenges，Solutions，Summary，possible，protect等内容，欢迎下载使用。
Starting ut
What d yu knw abut these places?What d these places have in cmmn?
Lk at the pictures and answer the questins.
They are all included n the Wrld Heritage list.
Huanglng, ChinaLcated in the nrth f Sichuan, Huanglng is a histric and scenic area widely knwn fr its clurful pls, ht springs, valleys, waterfalls, snw-capped peaks and diverse frest. The area als has a ppulatin f endangered animals, including the giant panda and the Sichuan glden snub-nsed mnkey.
Iguazú Falls, Argentina and BrazilThey feature ver 275 individual falls that thunder int the Iguazu River. Special walkways have been built arund the Iguazu Falls t allw visitrs t get clse up t this wnder f their natural beauty and pwer.
Munt Kilimanjar,TanzaniaLcated in nrth-east Tanzania, Munt Kilimanjar is the highest muntain in Africa and the wrld’s tallest free standing muntain, abut 5,895m abve sea level. The muntain has been the subject f many scientific studies because f its shrinking glaciers and disappearing ice fields.
Uluru, AustraliaUluru is a large sandstne rck frmatin in suthwestern Nrthern Territry, central Australia. Uluru is sacred t the Abriginal peple f the area. The area arund the frmatin is hme t an abundance f springs, waterhles, rck caves and ancient paintings.
Watch the vide and answer the questins.
1 What are the three types f Wrld Heritage Sites?2 What ther natural heritage sites in China d yu knw f?
What are the three types f Wrld Heritage Sites?
Wrld Heritage Sites are classified as _________ Wrld Heritage, __________ Wrld Heritage, r _________ Wrld Heritage.
What ther natural heritage sites in China d yu knw f?
The Sky Railway
D yu knw where is it in the pictures?
Suppse yu will g t Tibet, what srt f transprtatin d yu prefer? And why?
mre affrdable appreciate the sceneryadjust t the rare air circumstance gradually
Hw much d yu knw abut the Qinghai-Tibet Railway?
Wrk in pairs and cmplete the quiz. Try t guess if yu are nt sure f the answers.
Pre-reading
What des the sky railway refer t?
The Qinghai-Tibet railway
While-reading
The type f the passage is ________________. A. nvel B. a travel nte C. argumentatin
Chse the authr's purpse in writing the passage and give yur reasns.
1. T prve that humans can cnquer nature.2. T highlight the amunt f wrk required t build the Qinghai-Tibet Railway.3. T praise the wrkers' effrts in building the Qinghai-Tibet Railway.
Read the passage and match the main idea t each paragraph.
Para. 1 A. Hw t prevent damage t wetlands and grasslands.Para. 2 B. Hw t prtect Cuna Lake.Para. 3 C. The train leaves Xining.Para. 4 D. Hw t prtect wild animals.Para. 5 E. We cnsider prtecting the delicate ec-system first.Para. 6 F. Hw t make sure the wrkers stayed healthy.Para. 7 G. I'm prud we built ur"Sky Railway".
Divide the passage int three parts and summarize them.
Para. 1 The train leaves Xining.Para. 2 We cnsider prtecting the delicate ec-system firstPara. 3 Hw t prtect wild animals.Para. 4 Hw t prevent damage t wetlands and grasslands.Para. 5 Hw t make sure the wrkers stayed healthy.Para. 6 Hw t prtect Cuna Lake.Para. 7 I'm prud we built ur"Sky Railway".
Part 1 The jurney n the sky raillway begins.
Part 2 The challenges and slutins t build the Qinghai-Tibet Railway.
Part 3 The feelings f the authr.
Qingshuihe Bridge
Qingshuihe Bridge(清水河大桥)
Cuna Lake(错那湖)
Which places did authr pass by in the article? In what rder is the passage rganized?A. Time rder B. Space rder
Intensive reading
T prtect wild animals.
1.________________________ have been built under the railway t allw the animals t 2._____________________________________.
Thirty-three passages
mve safely and freely in their natural habitat
T 3.__________________________ ___________________________.
675 bridges with 4._______________________________ were built between Glmud and Lhasa.140,000 square meters f wetland were 5.______________________ in rder t prtect its distinct ecsystem.
prevent damage t wetlands and grasslands
a ttal length f abut 160 kilmetres
mved t a new area
T make sure the wrkers stayed healthy.
6.__________________________were cnstructed. The wrkers als enjyed7.__________ in lwer areas.
Several xygen-making statins
regular breaks
T 8._________________________.
Thusands and thusands f sandbags were used t 9.__________________________________ alng the lake t 10.______________________________.
prtect Cuna Lake
build a twenty-kilmetre wall
prtect it frm cnstructin waste
Which f the slutins are yu impressed by? Why?
T prevent damage t wetlands and grasslands, bridges with a ttal length f abut kilmetres were built between Glmud and Lhasa. We even mved square metres f wetland t a newarea in rder t prtect its distinct ecsystem.
Pst-reading
Which wrds in the passage are used t describe the Qinghai-Tibet Railway? What ther wrds culd yu think f t describe it ?
Sky Railway, highest, impssible, extrardinary; Yu can als say it is a miracle, great achievement, etc.
What changes d yu think the Qinghai-Tibet Railway has brught t the peple living alng the railway?
transprtatin
great effrts
psitive attitude
cnstructin waste
wild animals
high altitude
wetlandsgrasslands
We shuld the railway
We shuld ur envirnment
Live in harmny with nature
Language pints
Sitting back in my seat, I can’t quite believe that I’m abut t travel alng the railway that many freign experts claimed was “impssible”.  回到座位上, 我简直不敢相信, 我将沿着许多外国专家称之为“不可能”的铁路旅行。【句式解构】　　本句话是主从复合句。前面的“Sitting back in my seat”为伴随状语。主句的主干是“I can’t quite believe”。第一个that引导作believe的宾语的宾语从句, 第二个that引导定语从句, 先行词为前面的railway。Envirnmental prtectin becmes mre urgent, and we all feel that everyne shuld d smething fr the earth, where there have cme certain disasters. 环境保护变得更加紧迫, 我们都觉得每个人都应该为地球做点什么, 那里的有些地方已经发生了一些灾难。
【即学活用】填入适当的连接词。(1)D yu still remember the perid _____ peple dared nt g ut shpping freely? (2)The fact is ____ can take the place f him if he retires. (3)What we are cncerned abut yu is ____ yu have wrked fr s lng anyway. (4)Just nw a Mr Sun called up, asking _____ he can cme here t sign his name.
Taking years t cmplete, the Qinghai-Tibet Railway is a recrd f all f ur effrts t vercme the mst difficult engineering challenges.  青藏铁路历时数年建成, 记录了我们为克服最困难的工程挑战做的所有努力。【句式解构】　　本句话是简单句。前面为现在分词短语作状语, 后面为句子主干, 其中“t vercme the mst difficult engineering challenges”为目的状语。Reaching Hng Kng, the president began t wrk with his clleagues.Having cmpleted all his task, the fellw begins t listen t pp music at his leisure. Having much wrk t d, he lked wrriedly at me, bviusly expecting sme help.
【即学活用】语法填空。(1)________(insist) n ding ne thing, we may gain inspiratin. 　(2)____________(hear) f the influence f Alibaba Grup, business leaders arund the wrld nw pay clse attentin t it.  (3)And because we dn’t think abut making mney, we make mney, thus _______(make) it the largest Internet cmpany in China. (4)After graduatin he began a career, ________(teach) high schl English.
Having heard
The first landmark t catch my eye is the splendid Qingshuihe Bridge.第一个吸引我的地标是壮丽的清水河大桥。landmark n. 地标; 界标; 里程碑; 纪念碑 adj. 有重大意义或影响的【语块积累】placemark 　　　　　n. 地标landmark building标志性建筑【即学活用】(1)After yu recver fr a minute r tw, chse ________________and speed up again.  在恢复一到两分钟后, 选择另一个地标, 再一次加速。(2)But nce in a rare while, a finding has the ptential ________________ 但有时, 仍不排除某项发现成为里程碑的可能性。
anther landmark
t be a landmark.
A grup f Tibetan antelpes is mving under the bridge, with sme stpping t eat grass at their leisure. 一群藏羚羊正在桥下穿过, 其中有一些停下来悠哉地吃草。at ne’s leisure 空闲时【语块积累】leisure 　　　n. 闲暇; 空闲; 安逸leisurely adj. 悠闲的; 从容的adv. 悠闲地; 从容不迫地leisured adj. 有空的; 悠闲的leisureful adj. 从容不迫的(等于leisurely)
【即学活用】(1)语法填空。①He’s saying that _______leisure, there is n philsphy. ②I stepped utside and walked at a ________ (leisure) pace dwn Madisn Ave. (2)At present, main directin f develping turism is eclgical and ______________________.  当前旅游发展的主要方向是生态旅游和休闲旅游。
leisured/leisurely turism
They seem ttally unaware that we are speeding past at ver 100 kilmeters an hur. 它们似乎完全没有意识到, 我们正以每小时100多千米的速度飞驰而过。【句式解构】　　本句话是主从复合句。主句主干为“They seem ttally unaware”。后面的that引导宾语从句。We are sure that we shall succeed in the end. I am afraid that I have made a serius mistake. I am glad that yu have entered Beijing University after many years’ hard devtin.
【即学活用】(1)The senatr __________he will get supprt frm the grass rts.  这位参议员相信他能得到基层群众的支持。(2)I ____________it shuld nt have been dne.  我确信那件事是不应该做的。(3)She ______________the yung man had gne mad.  她确信那个年轻人已经疯了。(4)All the teenagers _____________they shuld wrk hard.  所有的青少年都知道他们应该努力学习。
is sure that
was clear that
was certain that
are aware that
Cuna Lake is s clse t the railway that I want t reach ut and tuch its pale blue mirrr-like surface.  科纳湖离铁路如此近, 我都想伸手去触摸它那像镜子一样的淡蓝色湖面。【句式解构】　　该句为主从复合句。其中that 前面的句子为主句, that引导结果状语从句。“s. . . that”意为“如此……以至于”, 为固定句型。The weather tday is s cl that we all want t g ut walking in the field. They are such kind gentlemen that we all respect them. It is such clear water that we jumped int it n arriving there.
【即学活用】根据语境填入such或s。 (1)___ far is his hme that we chse t take a bus there. (2)We are all brn __ diligent that many teachers lve us s much. (3)She is ____ an elegant girl that the first award belngs t her finally. (4)It is ____ fine weather tday that yu can g sightseeing with him.
Nw, thanks t ur effrts, passengers frm all ver the cuntry have been enjying these magical landscapes.  现在, 在我们的努力下, 来自全国各地的旅客都在欣赏这些神奇的风景。【句式解构】　　本句话是简单句。前面的thanks t短语为原因状语, 后面主句的时态为现在完成进行时。I have been waiting fr yu s lng, which I think yu dn’t knw. After the disaster, he determined t marry the girl that had been helping him. All the fd having almst been cnsumed, we said gdbye t the hstess.
【即学活用】语法填空。(1)All these years he ___________________(cntribute) articles t ur magazine, s we all sing high praise fr him.  (2)We _________________(study) in this schl, but nw it’s time t leave.  (3)Yu ___ still ________(watch) the mvie, dear! D yu remember hw lng have yu been there? (4)I __________________(study) in Lndn fr 2 years, s I knw a little abut yur tpic.  
has been cntributing
have been studying
studied/have studied
Please d sme nline research t find ut what ther challenges were met and vercme by the railway wrkers in cnstructing the Sky Railway.