高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教课内容课件ppt

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教课内容课件ppt，共29页。PPT课件主要包含了delicate，splendid，leisure，radiation，wander，candidate，genuine，salary，waist ，candidates等内容，欢迎下载使用。

1．________ adj．脆弱的2．________ adj．壮丽的3．_______ n．空闲，闲暇4．_________ n．辐射5．___________ adj．如镜面般的
课时练案 单元词汇表(Wrds and expressins)
6．______ v．徘徊7．_________ n．申请者8．_______ adj．真的，真正的9．______ n．薪金，工资10．______n．腰，腰部
1．Tw-thirds f __________ (candidate) fail at this first hurdle and are sent hme．2．At dusk, the child was fund _________ (wander) the streets alne．3．In his pinin, dctrs' ________ (salary) shuld nt be higher．4．It is believed that the ___________(radiatin) sent ut by radium d great harm t peple's health．5．I suggest yu take the frms away and read them ___ yur leisure．
1．mass n．块，团；群众；大量，许多→_______ adj．巨大的2．ecnmy n．经济→_________adj．经济的；经济学的→__________ adj．经济的；节约的3．disturb v．干扰，扰乱→__________ adj．令人烦恼的→_________ adj．心烦意乱的；烦恼的4．perate v．操作；运转；做手术→________ n．经营者→_________ n．运转；手术
5．cnservatin n．保存；保护→_______________ n．(动植物或古旧建筑的)保护工作者；环境保护主义者 →______________ adj．保护性的6．apply v．申请；使用；应用→_________ n．申请人→___________ n．申请7．favur n．支持；赞同 vt．较喜欢；偏袒→__________ adj．赞成的；有利的→_________ adj．最喜爱的
cnservatinist
cnservatinal
8．negtiate vt．谈判；协商→___________ n．谈判；转让→__________ adj．可协商的9．prefer v．较喜欢；偏爱→___________n．优先(权)10．qualify vt．限定；使具备资格→_____________ n．技能条件，资格→_________ adj．有资格的
preference
qualificatin
1．A teacher shuld nt shw __________ fr any ne f his pupils，but mst teachers __________ t make friends with the plite students．(prefer)2．__________ news came that the virus spread quickly，which made us rather _________．(disturb)3．The yung ________ is _________ the big machine accrding t the _________ guidance．(perate)
4．All the __________ can _____ in persn r by e-mail and at the same time shuld hand in their ___________ frms befre May 6th．(apply)5．The prject will cntribute t develping the _______ and reducing pverty when it is cmpleted．That is，it has extremely imprtant significance fr ________ develpment．(ecnmy)6．In terms f _____________, ability and experience, yu are abslutely suited t the psitin and I am sure yu will be __________t be a salesman．(qualify)7．T my great surprise, they ffered me a lan n very _____________ (favur) terms．
1．________________ 空闲时2．________________引起某人的注意3．________________使……复苏，使……有趣，使……生动4．_________________________强调……的重要性5．________________与……和谐相处；与……协调/一致6．____________ 支持，赞同7．_____________ 由……组成8．____________ 受到威胁
at ne's leisure
catch ne's eye
bring．．．t life
highlight the imprtance f
in harmny with
be made up f
under threat
1．We must ensure that turism develps ______________ the envirnment．2．Cmplex sentences ______________ tw r mre simple sentences．3．My brther specializes in math and ften helps me slve the prblems ______________．4．Britain's rarest breeding birds are ____________ frm fanatical and selfish egg cllectrs．5．Sme peple are _____________ children ging t barding schls t imprve children's ability．
in harmny with
are made up f
at his leisure
词汇联想 由新知联想已知
1．leisure n．空闲，闲暇[联想]　 后缀-ure构成的抽象名词：①adventure 冒险(经历)②architecture 建筑学③failure 失败④mixture 混合物⑤pressure 压力；压迫(感)⑥pleasure 快乐；高兴⑦expsure 暴露；面临；遭受⑧treasure 财富⑨feature 特点
2．salary n．薪金，工资[联想]　各种“收入”①incme n．收入；收益②pay n．工资；薪水③wage n．(通常指按周领的)工资，工钱④pensin n．养老金；退休金
①be abut t d sth．正要做某事，其后常与并列连词when连用②Qinghai-Tibet Railway青藏铁路，青藏线③vercme the mst difficult engineering challenges攻克最艰难的工程挑战④amng the tp cncerns高度重视的问题之一⑤catch ne's eye吸引某人的注意
课下预习 第一篇课文(Understanding ideas)
⑥allw the animals t mve safely and freely in their natural habitat让动物得以在自然栖息地中安全自由地通行⑦at ver 100 kilmetres an hur以每小时100多千米的速度⑧a ttal length f...总长为……；全长……⑨Tanggula Statin唐古拉站，是青藏铁路上的一座铁路车站⑩UV radiatin紫外线辐射⑪stay healthy保持健康⑫xygen-making statins制氧站
⑬a sense f pride and achievement自豪感和成就感⑭prtect it frm cnstructin waste保护它免受建筑垃圾的污染⑮reach ut伸出⑯ life使……复苏；使复活；(使)变得有趣⑰Qinghai-Tibet Plateau青藏高原⑱thanks t幸亏，由于⑲passengers frm all ver the cuntry来自全国各地的旅客
The Sky RailwaySitting back in my seat [1]，I can't quite believe that I'm abut t travel① alng the railway that many freign experts claimed was “impssible”．The train has been racing alng steadily since it left Xining．All this time，the sng “Sky Railway” has been playing inside my head．The wrds “railways like massive dragns are winding amng the muntains” seem particularly vivid as I travel acrss the “rf f the wrld”．
[1]sitting back in my seat是动词-ing形式短语作状语。
I was ne f the peple wh came frm all parts f China t wrk n this railway．Taking years t cmplete[2], the Qinghai-Tibet Railway② is a recrd f all f ur effrts t vercme the mst difficult engineering challenges③．Hw t prtect the delicate ecsystem was amng the tp cncerns④．
[2]taking years t cmplete是动词-ing形式短语作状语，表示原因。
The first landmark t catch my eye⑤ is the splendid Qingshuihe Bridge，the wrld's lngest bridge built ver permafrst．Lk! A grup f Tibetan antelpes is mving under the bridge，with sme stpping t eat grass at their leisure [3]．Thirty-three passages have been built under the railway t allw the animals t mve safely and freely in their natural habitat⑥．Wild animals such as these Tibetan antelpes have nw been using these passages fr years．They seem ttally unaware that we are speeding past at ver 100 kilmetres an hur⑦．
[3]此处是with复合结构作状语，表示伴随。
T prevent damage t wetlands and grasslands[4]，675 bridges with a ttal length f⑧ abut 160 kilmetres were built between Glmud and Lhasa．We even mved 140，000 square metres f wetland t a new area in rder t prtect its distinct ecsystem．
[4]不定式作状语，表示目的。
The jurney has been flying by，and befre I knw it[5]，we have reached Tanggula Statin⑨．Lcated at ver 5，000 metres abve sea level [6]，this is the highest railway statin in the wrld．In lcatins such as this，the thin air，changeable weather and high levels f UV radiatin⑩ presented perhaps the greatest challenge fr railway wrkers．T make sure we stayed healthy⑪，several xygen-making statins⑫ were cnstructed．We were als able t enjy regular breaks in lwer areas．
[5]befre引导时间状语从句，意为“在……之前”或“还没来得及……就……”。[6]lcated at ver 5，000 metres abve sea level是过去分词短语作状语
As we pass Cuna Lake，I feel a sense f pride and achievement⑬．Using thusands and thusands f sandbags，we built a twenty-kilmetre wall alng the lake t prtect it frm cnstructin waste⑭．Cuna Lake is s clse t the railway that I want t reach ut⑮ and tuch its pale blue mirrr-like surface．Water birds playing in the lake，and cattle and sheep wandering the grasslands [7] bring the scenery t life⑯．
[7]句中的water birds playing in the lake和cattle and sheep wandering the grasslands是独立主格结构，作主语。
The Qinghai-Tibet Plateau⑰ has been attracting peple's admiratin fr centuries．Nw，thanks t⑱ ur effrts，passengers frm all ver the cuntry⑲ have been enjying these magical landscapes．I am prud that we built ur “impssible” railway，and did s with the care that the envirnment deserves．It truly is an extrardinary “Sky Railway”．
天路靠坐在火车的座位上，我仍然不敢相信，我将要沿着许多外国专家声称“不可能建成”的铁路开始一段旅程。火车从西宁出发，向前平稳行驶。一路上，我的脑海中不断回响起《天路》这首歌曲。当火车开过“世界屋脊”时，“一条条巨龙翻山越岭”的歌词变得更加生动鲜活起来。
修建青藏铁路的工人来自全国各地，而我就是其中之一。它历时数年建成，凝聚着我们攻克种种工程难题的全部心血。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。最先映入眼帘的地标性建筑是壮观的清水河特大桥，它是世界上最长的高原冻土铁路桥。看！一群藏羚羊正从桥下走过，有的则停下来悠闲地吃草。铁路桥下修建了三十三条野生动物通道，让动物得以在自然栖息地中安全自由地通行。就像现在的这群藏羚羊一样，野生动物们使用这些通道已有数年，它们似乎完全没有意识到我们正以每小时100多千米的速度呼啸而过。
为了避免破坏湿地和草原，我们在格尔木和拉萨之间建造了675座大桥，总长度约160千米。我们甚至将一块14万平方米的湿地迁往一个新的区域，以保护其独特的生态系统。火车一路疾驰，还没等我反应过来，就已经到达了唐古拉车站。它位于海拔5 000多米的地方，是世界上海拔最高的火车站。在这样的高海拔环境中，氧气稀薄，天气多变，还有强烈的紫外线辐射，这些恐怕是我们铁路工人面临的最大挑战。因此建造了多个制氧站以确保工人的身体健康，我们还会定期到低海拔地区休整。
火车经过措那湖时，一股自豪感和成就感在我心中油然而生。当年，沿着措那湖边，我们用成千上万个沙袋筑起了一道二十千米的保护墙，使它免受建筑废料的污染。现在，措那湖离火车这么近，我好想伸出手去摸一摸它那镜面似的浅蓝色湖面。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。