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高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature优质课件ppt
展开Starting ut
Lk at the pictures and answer the questins.
1 What d yu knw abut these places?2 What d these places have in cmmn?
Huanglng, ChinaLcated in the nrth f Sichuan Prvince, Huanglng is a histric and scenic area widely knwn fr its ht springs and waterfalls, valleys, snw-capped peaks and frest. The area als has a ppulatin f endangered animals, including pandas and snub-nsed mnkeys.
Iguazú Falls, Argentina and BrazilThe Iguazú Falls riginate frm the Iguazú River and are lcated n the brder f Argentina and Brazil. The heights f the falls vary frm 60 metres t 82 metres.
Munt Kilimanjar, TanzaniaMunt Kilimanjar is lcated in the nrth-east f Tanzania.It is at 5,895 metres abve sea level and is the highest muntain in Africa.Surrunded by frest, it is als the wrd’s highest free-standing muntain.
Uluru, AustraliaUluru is a large sandstne rck frmatin in the suth-west f Australia’s Nrthern Territry. A sacred site t indigenus Australians, Uluru rises 348 metres abve the desert plain and reaches a height f 863 metres abve sea level.
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?
Cultural Wrld Heritage sites, Natural Wrld Heritage sites and Mixed Wrld Heritage sites.
Understanding ideas
Wrk in pairs and cmplete the quiz. Try t guess if yu are nt sure f the answers.
Read the passage and find ut why the railway is particularly special t the authr.
The Sky Railway
The authr has wrked n the Qinghai-Tibet Railway. Once believed “impssible”, the highest railway in the wrld is a recrd f the effrts f the wrkers t vercme the mst difficult engineering challenges. These effrts and their end results mean that the railway is special t the authr.
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.
Organise infrmatin frm the passage and cmplete the table.
Thirty-three passages
mve safely and freely in their natural habitat
prevent damage t wetlands and grasslands
a ttal length f abut 160 kilmetres
mved t a new area
Several xygen-making statins
regular breaks
prtect Cuna Lake
build a twenty-kilmetre wall
prtect it frm cnstructin waste
1 Which f the slutins are yu mst impressed by? Why?2 Which wrds in the passage are used t describe the Qinghai-Tibet Railway? What ther wrds culd yu think f t describe it?3 What changes d yu think the Qinghai-Tibet Railway has brught t the peple living alng the railway? 4 What methd did yu use t cllect infrmatin? Hw did the infrmatin help yu t better understand the passage?
Think & Share
Sky Railway, impssible, highest, extrardinary. Yu can als say it is a miracle, great achievement, etc.
Ⅰ 阅读理解(根据课文内容选择正确答案)1. What des the authr d? A. He is an artist. B. He is a cnstructin wrker. C. He is an eclgist. D. He is an envirnmentalist. 2. What is special abut the Qingshuihe Bridge? A. It is the wrld’s highest bridge. B. It is the wrld’s lngest bridge built ver permafrst. C. It is the wrld’s first bridge built fr wildlife. D. It is the wrld’s mst splendid bridge.
3. What did peple d t prtect the delicate ecsystem? A. They built habitats fr animals t live safely. B. They passed a ban t prevent permafrst frm being destryed. C. They built hundreds f bridges t prevent damage t wetlands and grasslands. D. They rebuilt a wetland in a new area. 4. Why did peple build a wall alng Cuna Lake? A. T prtect the lake frm cnstructin waste. B. T prtect the creatures living in the lake. C. T keep peple frm appraching the lake. D. T stp passengers n the train frm thrwing waste int it.
Ⅱ 语法填空(根据课文内容和语法规则完成短文) I’m excited that I am travelling alng the railway that was claimed “impssible” by many freign experts. The train runs fast and 1 (steady) acrss the “rf f the wrld”. It tk years t build the Qinghai-Tibet Railway, 2 is a recrd f all f the wrkers’ effrts t vercme the mst difficult engineering challenges. Hw 3 (prtect) the delicate ecsystem was amng the tp 4 (cncern) . The splendid Qingshuihe Bridge that can allw the animals t mve safely and freely in their natural habitat is built ver permafrst. 140,000 square metres f wetland was mved t a new area s as t prtect its distinct ecsystem. Tanggula Statin 5 (lcate) at ver 5,000 metres 6 sea level, s the wrkers faced the greatest challenge f the thin air, changeable weather and high levels f UV radiatin. 7__________ several xygen-making statins were cnstructed t keep them 8 (health) , and they were als able t enjy regular breaks in lwer areas. As we pass Cuna Lake, a sense f pride and 9 (achieve) fills my heart. The Qinghai-Tibet Plateau 10 (attract) peple’s admiratin fr centuries. Nw, thanks t the wrkers’ effrts, visitrs frm all ver the cuntry can enjy these magical landscapes.
achievement
has been attracting/has attracted
Language pints
核心词汇教材原句p.62 Qinghai-Tibet Railway is a recrd f all f ur effrts t vercme the mst difficult engineering challenges. ……青藏铁路凝聚着我们攻克种种工程难题的全部心血。1 vercme v. 克服;战胜;对……产生极大的影响vercme difficulties/bstacles/prblems 克服困难/障碍/难题be vercme with 受到……的极大影响There is n difficulty in the wrld that they cannt vercme. 世界上没有他们克服不了的困难。Eventually she managed t vercme her shyness in class. 她终于克服了上课时的羞怯。In the quarter-final Sweden easily vercame France. 在四分之一决赛中,瑞典队轻松战胜了法国队。[词汇复现] Overcme with emtin, he pressed her hand and left her. 他感慨万千,用力握了一下她的手,离开了她。
◆单句语法填空(1)He struggled (vercme)his shyness. (2)Her parents were vercme great sadness at the funeral. ◆完成句子(3)[2019·全国Ⅱ卷]Yu will surely need t (克服一些困难), sme planned, but mst unplanned. (4)It was inspiring that ur team easily (战胜了他们队)in the final.
vercme sme difficulties
vercame their team
教材原句p.63 Hw t prtect the delicate ecsystem was amng the tp cncerns. 其中,如何保护脆弱的生态系统是需要我们高度重视的问题之一。2 delicate adj. 脆弱的,易损的;微妙的;精致的,精美的Dn’t grasp at the delicate branch, r yu will break it. 不要用力抓那嫩枝,你会把它折断的。Babies have very delicate skin. 婴儿的皮肤非常娇嫩。The current internatinal situatin is very delicate. 目前的国际形势非常微妙。This has been regarded as a delicate prblem. 这已被认为是一个微妙的问题。[词汇复现] a dress with delicate lace 一件带有精致花边的裙子
◆写出下列句中delicate 的含义(1)The ring had a very delicate design. ____________(2)The eye is ne f the mst delicate rgans f the bdy. ____________ ◆完成句子(3)There’s smething I have t speak t yu abut—it’s (一件需要谨慎处理的事).
a delicate matter
3 cncern n. & v. (1)n. 忧虑,担心,关切;担心的事,关切的事搭配:express cncern fr sb. 表达对某人的关心We expressed great cncern fr the peple in the disaster area. 我们对灾区人民表示了极大的关心。Their main cncern is that the prduct is nt innvative enugh. 他们主要担心的是产品不够创新。[词汇复现] (2)v. 使忧虑,使担心;与……有关,关于What cncerns me is ur lack f preparatin fr the change. 让我担心的是我们对事态的变化缺乏准备。The stry cncerns the prince’s effrts t rescue Pamina. 这个故事讲的是王子奋力解救帕米娜。
【单词积累】cncerned adj. 担心的;有关的 cncerning prep. 关于,涉及be cncerned with 与……有关,关于 be cncerned abut/fr 关心……,担心…… as far as sb. is cncerned 在某人看来;就某人而言as far as sth. is cncerned 就某事而言The refrm will be cncerned with the wrkers’ pay. 这次改革将与工人的工资有关。The gelgist is nt cncerned abut/fr fame at all. 那位地质学家一点儿也不关心名誉。[词汇复现] As far as I am cncerned,yu can d what yu like. 在我看来,你可以做你喜欢做的事。
◆单句语法填空(1)Everyne cncerned the incident was questined by the plice. (2)Nwadays peple are mre cncerned the envirnment where they live. (3)As the wrld’s ppulatin cntinues t grw, the supply f fd becmes mre and mre f _________ cncern. (4)He was (cncern)t hear that tw f his trusted wrkers were leaving. (5)We still have a lng way t g t slve all the prblems (cncern)the Yangtze River. ◆完成句子(6)Many parents (对…… 表示关心)the students’ safety at schl. (7)She’s the equal f her brther (就智力而言).
express cncern fr
as far as intelligence is cncerned
教材原句p.63 The first landmark t catch my eye is the splendid Qingshuihe Bridge... 最先映入眼帘的地标性建筑是壮观的清水河大桥…… 4 catch ne’s eye 吸引某人的注意力A giant trtise in the distance caught my eye. 远处的一只巨型陆龟吸引了我的注意力。[词汇复现] 【归纳拓展】catch ne’s attentin/interest 引起某人的注意/兴趣catch sight f sb. /sth. 突然看见某人/某物 catch sb. ding sth. 发现某人正在做某事 catch n 理解;流行起来catch up with 赶上;追上 be caught in 遭遇 If yu catch sight f the suspect anywhere, call the plice. 你要是在任何地方看到嫌疑人,就报警。[词汇复现] Please repeat what yu said just nw. I didn’t quite catch n. 请把你刚才的话重复一遍,我没太听明白。She might be caught in a snwstrm smewhere. 她可能在什么地方遇上暴风雪了。
◆单句语法填空(1)It is a nice sng and I think it will catch quickly. (2)I ran faster and faster till I caught with all the ther runners. (3)He caught the by (steal) apples frm his garden. (4)I (catch)in the heavy rain and my suit has been ruined. ◆完成句子(5)On the freeway, a billbard (吸引了他的注意力). (6)She (突然看到) a car in the distance. (7)Being a freigner, he did nt ( 理解)the jke.
caught his eye/attentin
caught sight f
教材原句p.63 sme stpping t eat grass at their leisure. ……有的则停下来悠闲地吃草。5 leisure n. 空闲,闲暇 at ne’s leisure 空闲时,有空时at leisure 从容不迫,不慌不忙leisure time 闲暇时间 leisure activities 休闲活动leisure facilities 休闲设施Please glance ver it at yur leisure. 请你有空时把它看一遍。He walked arund the twn at leisure. 他从容不迫地在镇上散步。
◆完成句子(1)Cme rund fr lunch and read them (你空闲时). (2)Mst peple enjy shrter wrking hurs and mre (闲暇时间). (3)I’ll take the reprt hme and read it (不慌不忙).
at yur leisure
leisure time
教材原句p.63 Water birds playing in the lake, and cattle and sheep wandering the grasslands bring the scenery t life. 在湖面上嬉戏的水鸟,在草原上游荡的牛羊,让这片风景充满勃勃生机。6 wander v. 徘徊,闲逛,漫步于;不集中,走神;偏离wander in/thrugh/arund 在……闲逛wander ff(从应该逗留的地方)离开wander frm the pint 偏离主题I like t wander in the park after dinner. 晚饭后我喜欢在公园里闲逛。His mind wanders at times. 他有时候会走神。The child wandered ff and gt lst. 那孩子走散后迷路了。I think his cmpsitin has wandered frm the pint. 我认为他的作文离题了。【单词积累】wnder v. 想知道 n. 惊叹,惊讶;奇迹,奇观
◆单句语法填空(1)When the children left hme, she used t wander the huse as if she’d lst smething. (2)He was here a minute ag but he’s wandered . (3)The lst child was last sptted ( wander)in the street with a bag n his back. 选词填空(wander/wnder) (4)He __________ arund the Great Pyramid—ne f the Seven __________ f the Wrld, __________ hw it came int being.
7 life 使……更有趣,使……更生动;使……复苏Our teacher’s flk tales brught the class t life. 老师讲的民间故事使课堂活跃起来。[词汇复现] This play brught t life an experience I had many years ag. 这出戏使我多年前的一段经历重现于世。【归纳拓展】cme t life 变得更有趣,变得活跃;(仿佛活着)开始动起来give life t 赋予……生命/ 活力 give ne’s life fr 为……献出生命 risk ne’s life 冒生命危险 save ne’s life 挽救某人的生命 lse ne’s life 丧生lead/live/have 过着……的生活 full f life 充满活力 The mney raised gave life t the firm. 筹得的资金给这家公司带来了活力。His new business is full f life and has a bright future. 他的新事业生机勃勃,前途光明。
◆单句语法填空(1)Her sngs bring ur stry life again. (2)Street music gives life everyne wh listens and ffers relief frm the cares f the day. (3)They were ready t give their lives their cuntry. ◆完成句子(4)The game really (变得更有趣)in the secnd half. (5)Katie seemed yung and (充满活力).
came t life
full f life
8 scenery n. 风景,景色 muntain/natural scenery 山区/自然风景enjy/admire the scenery 欣赏风景The scenery there is beautiful beynd descriptin. 那里的风景美得无法形容。【词语辨析】scenery,scene,sight 与view
选词填空(scenery/scene/sight/view) (1)We’re ging t Paris fr the weekend t see the . (2)Frm the twer yu can get a beautiful f the city. (3)[词汇复现]What a quiet but lively ! Lambs jumped abut n the grassland. (4)We passed thrugh sme beautiful n ur jurney thrugh the Lake District.
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