Unit 6 Section Ⅱ Understanding ideas-【新课程能力培养】2025-2026学年高中英语选择性必修第一册学习手册（外研版）

Unit 6 Nurturing nature SectionⅡ Understanding ideas 1.精读文章，体会“天路”对作者的特殊意义，并把握作者的写作意图。 学习目标 2.找出青藏铁路建设过程中的困难和解决方法，感受铁路建设者们的伟大。 3.感知课文的语言特点，学习、掌握并运用相关词汇介绍青藏铁路。 单词 steadily massive delicate splendid leisure radiation mirror-like wander 必备 知识 overcome the challenges among the top concerns catch one's eye at one's leisure bring 短语 to life 关键能力 读 “不可能建成的”铁路的历程，体现自豪之 文脉梳理 情，表达环保理念。接下来，请阅读文章， The Sky Railway的语篇类型为游记。作 找出青藏铁路建设者们在建设过程中遇到的 者通过描述自己的一次“天路”之旅，回顾 种种困难以及解决这些困难的方法，并完成 了建设者们在青藏铁路修建过程中以生态保 表格。 护为前提，克服重重困难，最终建成这条 Para. Place Main Idea 1 Xining I got on the train and started my journey along 1. The Qinghai-Xizang Brief introduction of the author and the Sky Railway.In order to protect Railway they overcome the most difficult 3. 3 Qingshuihe Bridge To protect 4. ,5. have been built under the railway. Between Golmud To prevent damage to 6. 675 bridges were built and large 4 and Lhasa areas of 7. have been moved To solve the greatest challenges for railway workers such as 8. Tanggula Station 9. and 10. oxygen-making stations were built 6 Cuona Lake To protect the lake from 11. a wall of 12. were built. The Qinghai-Tibet Plateau The influence and conclusion of the whole passage. 品鉴语言 The Sky Railway (靠坐在火车的座位上)，I 在完成汉译英的过程中，体验和感悟文 can't quite believe that I'm about to travel along 章中语言表达的准确、生动与细腻。 the railway that many foreign experts claimed was“impossible”.The train has been racing 学(81 高中英语选择性必修第一册（外研版）】 along steadily since it left Xining.All this time, order to protect its 16. (独特的生 the song“Sky Railway”has been2. 态系统) (在脑海中播放).The words“railways like The journey has been flying by,and 3. (一条条巨龙翻山越岭)”seem before I know it,we have reached Tanggula 4. (尤其生动)as I travel across the Station.Located at over 5,000 metres above 5 (世界屋脊)” 17. (海平面)，this is the highest I was one of the people who came from railway station in the world.In locations all parts of China to 6. (从事 such as this.18. (稀薄的空气)， 于；致力于）this railway.Taking years to 19. (多变的天气)and high levels complete,the Qinghai-Xizang Railway is a of20. (紫外线辐射)presented record of all of our efforts to 7. perhaps the greatest challenge for railway (攻克种种工程难题).How to protect8. workers.To make sure we stayed healthy, (脆弱的生态系统)was9. several oxygen-making stations were con- (高度重视的问题之一). structed.We were also able to enjoy 21. The first landmark to 10. (吸引 (定期休整)in lower areas. 我的注意力)is the splendid Qingshuihe As we pass Cuona Lake,22. Bridge,the world's longest bridge built over (一股自豪感和成就感在我心中油然而生)· permafrost.Look!A group of Tibetan Using 23. (成千上万)of antelopes is moving under the bridge,with some sandbags,we built a twenty-kilometre wall stopping to eat grass 11. (在空闲 along the lake to protect it from 24. )Thirty-three passages have been built under (建筑垃圾).Cuona Lake is so close to the the railway to allow the animals to move safely railway that 25. (我想伸手并摸一 and freely 12. (自然栖息地).Wild 摸镜面似的浅蓝色湖面).Water birds playing animals such as these Tibetan antelopes have in the lake,and cattle and sheep wandering the now been using these passages for years.They grasslands 26. (让这片风景充满勃 seem totally unaware that 13. (我们 勃生机) 正以每小时100多千米的速度呼啸而过) The Qinghai-Tibet Plateau 27. 14 (为避免对湿地和草原的 (吸引了人们来参观)for centuries.Now, 破坏)，675 bridges with15 (总长 28 (由于我们的努力)，passengers 度约）l60 kilometres were built between from all over the country have been enjoying Golmud and Lhasa.We even moved 140,000 29. (这些神奇的景观).I am proud square metres of wetland to a new area in that we built our“impossible'”railway,and 82 Unit 6 Nurturing nature did so with the care that the environment ancient town,exploring its hidden historical deserves.It truly is an 30. (非凡 sites.游客们蜿蜒穿梭在古镇中，探索着隐 的)“Sky Railway”. 秘的历史遗迹。 重点知识 (2)wind down放松；（工作、活动等）逐 渐结束。 1.wind v. After a long-day's work,I like to wind down wind作动词时，读音为/wand/,过去 by reading a book. 式和过去分词分别为wound/waund/,wound 工作一整天后，我喜欢通过读书来放松。 /waund/ 2.catch one's eye 含义和用法也有所不同： (1)意为“吸引某人的注意力”，其同义短 (1)蜿蜒，曲折前行：描述物体或路线呈弯 语有： 曲、迂回的状态延伸，常与“through” draw/catch/attach one's attention “along”等介词搭配。 He felt very lonely,especially when one of the The river winds through the valley.这条河蜿 students caught his eye..他感到非常孤独，尤 蜒流过山谷。 其是当他注意到其中一个学生时。 The path winds along the coast.这条小路沿 (2)含有“eye”的常见短语： 着海岸蜿蜒伸展。 look sb.in the eye正视某人；坦诚相待 (2)缠绕，卷绕，盘绕：常见搭配有wind keep an eye on照看；关注 sth.around/round sth. have an eye/a good eye for sth.对…有鉴赏 She wound the scarf around her neck.她把围 力，有眼光 巾绕在脖子上。 Can you look me in the eye and tell me you He wound the rope around the pole.他把绳子 are not lying?你能坦诚地告诉我，你没有撒 绕在柱子上。 谎吗？ (3)给（钟表等）上发条，转动（把手）： We've asked the neighbours to keep an eye on 常用结构是“wind sth.up”。 the house for us while we are away.我们已请 You need to wind up the old-fashioned clock 邻居在我们离开时帮我们照看一下房子。 every day..你得每天给这个老式钟表上发条。 Please keep an eye on our web!请留意我们 You operate the trapdoor by winding this 的网站！ handle.你要转动这个手柄来操纵活动天窗。 I have a good eye for catching the best 拓展： shopping deals.我很有眼光，总能买到最划 (1)wind one'sway蜿蜒前行；曲折前进 算的东西。 The tourists wind their way through the 学 83 高中英语选择性必修第一册（外研版） 写牛刀小试 修建青藏铁路的工人来自全国各地，而 DExtraordinary things much faster 我就是其中之一。这条铁路历时数年建成， than all the ordinary things. 凝聚着我们攻克种种工程难题的全部心血。 不寻常的东西比所有一般的东西能更快速 其中，如何保护脆弱的生态系统是需要我们 地吸引人的注意力。 高度重视的问题之一。 ②Mary will this afternoon. 最先映入眼帘的地标性建筑是壮观的清 今天下午玛丽会照看孩子们。 水河大桥，它是世界上最长的高原冻土铁路 3.reach out (one's hand) 桥。看！一群藏羚羊正从桥下走过，有的则 (1)reach out for sth.伸手去拿 停下来悠闲地吃草。铁路桥下修建了33条 He reached out for the bottle of water,but it 野生动物通道，让动物得以在自然栖息地中 was too far away.他伸手去拿那瓶水，但是 安全自由地通行。就像现在的这群藏羚羊一 它离得太远了。 样，野生动物们使用这些通道已有数年，它 (2)reach out to sb.愿意向某人提供援助 们似乎完全没有意识到我们正以每小时100 The church needs to find new ways of 多千米的速度呼啸而过。 reaching out to young people.教会需要寻找 为了避免破坏湿地和草原，我们在格尔 新途径来为年轻人提供帮助。 木和拉萨之间建造了675座大桥，总长度约 国牛刀小试 160千米。我们甚至将一块14万平方米的湿 ①The beggar the money the girl 地迁往一个新的区域，以保护其独特的生态 passed to him. 系统。 乞丐伸手去拿小女孩递给他的钱。 火车一路疾驰，还没等我反应过来，就 ②It was nice of you to 已经到达了唐古拉车站。它位于海拔5000 谢谢你向我们伸出援手。 多米的地方，是世界上海拔最高的火车站。 参考译文 在这样的高海拔环境中，空气稀薄，天气多 变，还有强烈的紫外线辐射，这些恐怕是我 天路 们铁路工人面临的最大挑战。因此，建造了 靠坐在火车的座位上，我仍然不敢相 多个制氧站以确保工人的身体健康，我们还 信，我将要沿着许多外国专家声称“不可能 会定期到低海拔地区休整。 建成”的铁路开始一段旅程。火车从西宁出 火车经过措那湖时，一股自豪感和成就 发，向前平稳行驶。一路上，我的脑海中不 感在我心中油然而生。当年，沿着措那湖 断回响着《天路》这首歌曲。当火车开过 边，我们用成千上万个沙袋筑起了一道20 “世界屋脊”时，“一条条巨龙翻山越岭” 千米的保护墙，使它免受建筑废料的污染。 的歌词变得更加生动鲜活起来。 现在，措那湖离火车这么近，我好想伸出手 84)学 Unit 6 Nurturing nature 去摸一摸它那镜面似的浅蓝色湖面。在湖面 各地的旅客都能亲眼观赏到这片神奇的土 上嬉戏的水鸟，在草原上游荡的牛羊，让这 地。我们建成了一条“不可能建成”的铁 片风景充满勃勃生机。 路，并且给予当地环境充分的保护，我为此 几个世纪以来，青藏高原是无数人向往 感到骄傲和自豪。青藏铁路真是一条了不起 的地方。如今，由于我们的付出，来自全国 的“天路”。 学(85高中英语选择性必修第一册（外研版） 4.They can link nearly every plant in a forest 5.By sounds. 6.Because it is linked together. 重点知识 1.①释放压力②公布数据③释放化学物质 ④放归一只动物⑤放水⑥宣泄悲伤 2.①cheating②detective③detection 3.①with/to②link up with ③will be linked I Section V Presenting ideas 例文鉴赏 1.covered with 1-2 cm of moist soil Way to plant 2.water regularly 3.soften the hard seed coat in the damp soil Unit 6 Nurt Section I Starting out 精听练习 1.future generations 2.maintained 3.cultural or natural 4.agreement 5.cultural 6.natural 7.mixed 8.more than eight hundred 9.its pyramids 10.puzzling sculpture 11.lion 12.man 13.the Seven Wonders 14.existence 15.natural beauty 16.habitats for endan- gered species 17.less than one percent 18.unfrozen fresh water 19.many unusual life forms 20.great scien- tific 21.over thirty 22.sources of inspiration 23.hu- man activity 24.climate change 25.awareness 26.appreciation 27.protect them 28.pass them on Section ll Understanding ideas 文脉梳理 1.the Qinghai-Xizang Railway 2.the delicate ecosys- tem 3.engineering challenges 4.wild animals such as Tibetan antelopes 5.passages 6.wetlands and grasslands 7.wetland 8.the thin air 9.changeable weather 10.the high level of UV radiation 11.construction waste 12.sandbags 品鉴语言 1.Sitting back in my seat 2.playing inside my head 3.massive dragons are winding among the mountains 4.particularly vivid 5.roof of the world 6.work on 7.overcome the most difficult engineering challenges 8.the delicate ecosystem 9.among the top concerns 10.catch my eye 11.at their leisure 12.in their natural habitat 13.we are speeding past at over 100 kilometres an hour 14.To prevent damage to wetlands and grass- lands 15.a total length of about 16.distinct ecosystem 17.sea level 18.the thin air 19.changeable weather 20.UV radiation 21.regular breaks 22.I feel a sense of pride and achievement 23.thousands and thousands 24.construction waste 25.I want to reach out and touch its pale blue mirror-like surface 26.bring the scenery to 86 续表 The single stem grows hollow and smooth, Living environ- revealing large spade-shaped leaves from ment the growing tip. 1.Three weeks after first becomes visi- The appearance ble,it enlarges and begins to reveal. 2.Then the yellow ray florets and the disc florets bloom. uring nature life 27.has been attracting people's admiration 28.thanks to our efforts 29.these magical landscapes 30.extraor- dinary 重点知识 2.1catch one's eye/attention draw/attract one's attention 2keep an eye on the kids 3.①reached(out)for②reach out to us Section lll Using language 重点语法 ①have been taking②has been working③have seen④has worked 重点知识 1.Dshocked and disturbed me/made me shocked and disturbed②disturbing③disturbed 精听练习 1.caught 2.natural place 3.conserve it 4.harm 5.positive 6.fantastic 7.hike in the mountains 8.plant trees 9.count 10.ecotourism 11.relaxing 12.sleep in the treehouse 13.feed 14.wash 15.play with 16.an ice hotel 17.lie on the beach 18.one-day bike tour 19.deal Section IV Developing ideas 文脉梳理 1.duties/responsibilities/requirements 2.benefits 3.meaning/significance 4.introduction 5.get the job 6.an island caretaker 7.effect/influence 重点知识 2.Dpromote cooperation between 2has been pro- moted 3.①do me a favour(②in favour of③favourable Section V Presenting ideas 例文鉴赏 1.The job will last for four months. 2.The responsibilities of the job are to monitor the area for algae,work on ships removing algae from water. 3.It provides accommodation and meals and the app- licant can negotiate the salary with the employer.