1、预习 新知早知道Unit 6 Nurturing nature.匹配词义 a单词匹配()1.landmark A.adj.西藏的()2.permafrost B.n.a large area of open land covered with wild grass()3.Tibetan C.n.地标()4.plateau D.n.永久冻土层()5.grassland E.n.an area of flat land higher than the land around it 答案 15 CDAEB b短语匹配()1.among the top concerns A.空闲时()2.catch
2、ones eye B.使更有趣，使更生动()3.reach out C.最重要的事情之一()4.bring.to life D.引起某人的注意()5.at ones leisure E.伸出 答案 15 CDEBA.默写单词 1_ adj.巨大的 2_ adj.壮丽的 3_ adj.脆弱的 4_ n.空闲，闲暇 massive splendid delicate leisure 5_ adv.平稳地 6_ n.辐射 7_ adj.如镜面般的 8_ v.徘徊 9_ n.风景，景色 10_ n.湿地 steadily radiation mirrorlike wander scenery wetl
3、and .语境填空 scenery，massive，splendid，radiation，delicate，wander，landmark，grassland，leisure，plateau 1The explosion made a _ hole in the ground.2All mobile phones give off a small amount of _ when in use.massive radiation 3She _ aimlessly around the streets yesterday.4Most of them are extremely _ and can
4、 be damaged by a simple touch.5The architecture is a successful combination of the old and the new，and looks _ 6There is no _ comparable to that of the West Lake.wandered delicate splendid scenery 7There is good _ here for your cattle and horses to graze on.8As the river drops from the _，it forms gr
5、eat waterfalls.9These days we have more money and more _ to enjoy it.10The Empire State Building is a familiar _ on the New York skyline.grassland plateau leisure landmark.语法填空之派生词 1A _(wander)keeps travelling from place to place without permanent home.2Chinas image is improving _(steady)，with its r
6、ole in international affairs.wanderer steadily 3They suffer from health problems and fear the long term effects of _(radiate)4Families who bring up _(massive)handicapped children often find the stress too much for them.radiation massively 1Sitting back in my seat，I cant quite believe that Im about t
7、o travel along the railway that many foreign experts claimed was“impossible”_，我不太相信自己将要沿着这条许多外国专家断言“不可能建成”的铁路旅行。靠坐在座位上2The words“railways like massive dragons are winding amongthe mountains”seem particularly vivid as I travel across the“roof ofthe world”当我穿越“世界屋脊”时，“_”这句歌词显得格外生动。一条条巨龙翻山越岭3Thirtythre
8、e passages have been built under the railway to allow the animals to move safely and freely in their natural habitat.为了让这些动物在它们的自然栖息地安全、自由地活动，在这条铁路下面修建了_。33条通道4In locations such as this，the thin air，changeable weather and high levels of UV radiation presented perhaps the greatest challenge for railw
9、ay workers.在这样的地方，稀薄的空气、多变的天气和_紫外线辐射可能是铁路工人面临的最大挑战。强烈的 词语助读 claim v宣称，声明 steadily adv.平稳地 massive adj.巨大的 wind v蜿蜒；曲折而行 particularly adv.特别，尤其 vivid adj.生动的，栩栩如生的 QinghaiTibet Railway 青藏铁路，称青藏线，是一条连接青海省西宁市至西藏自治区拉萨市的国铁级铁路，是中国新世纪四大工程之一，是通往西藏腹地的第一条铁路，也是世界上海拔最高、线路最长的高原铁路。overcome v克服 delicate adj.脆弱的 ec
10、osystem n生态系统 splendid adj.壮丽的 permafrost n永久冻土层 Tibetan antelope 藏羚羊 habitat n栖息地 totally adv.完全地 unaware adj.无意识的 length n长，长度 wetland n湿地 distinct adj.明显不同的 Tanggula Station 唐古拉站，是青藏铁路上的一座铁路车站，位于青海省格尔木市唐古拉山镇与西藏自治区那曲地区安多县的交界处，是中国铁路青藏集团有限公司下属的一座五等站，于 2006 年7 月 1 日随青藏铁路格拉段启用。22 UV radiation 紫外线辐射 23
11、 stay healthy 保持健康 24 oxygenmaking station 制氧站 25 achievement n成就；功绩 26 construction waste 建筑垃圾 27 reach out 伸出 28 mirrorlike 如镜面般的 29 wander v徘徊 30 QinghaiTibet Plateau 青藏高原，亚洲内陆高原，是中国最大、世界海拔最高的高原，被称为“世界屋脊”、“第三极”。31 attract v吸引 32 thanks to 幸亏，由于 33 magical adj.魔幻般的 34 extraordinary adj.非凡的 原文呈现 Th
12、e Sky Railway 1Sitting back in my seat 1，I cant quite believe that Im about to travel along the railway that many foreign experts claimed was“impossible”.The train has been racing along steadily since it left Xining.All this time，the song“Sky Railway”has been playing inside my head.The words“railway
13、s like massive dragons are winding among the mountains”seem particularly vivid as I travel across the“roof of the world”1Sitting back in my seat 是现在分词短语作状语。2I was one of the people who came from all parts of China to work on this railway.Taking years to complete2,the QinghaiTibet Railway is a record
14、 of all of our efforts to overcome the most difficult engineering challenges.How to protect the delicate ecosystem was among the top concerns.2Taking years to complete 是现在分词短语作状语，表示时间。3The first landmark to catch my eye is the splendid Qingshuihe Bridge，the worlds longest bridge built over permafros
15、t.Look!A group of Tibetan antelopes is moving under the bridge，with some stopping to eat grass at their leisure 3.Thirtythree passages have been built under the railway to allow the animals to move safely and freely in their natural habitat.Wild animals such as these Tibetan antelopes have now been
16、using these passages for years.They seem totally unaware that we are speeding past at over 100 kilometres an hour.3此处是 with 复合结构，表示伴随。4To prevent damage to wetlands and grasslands，675 bridges with a total length of about 160 kilometres were built between Golmud and Lhasa.We even moved 140，000 square
17、 metres of wetland to a new area in order to protect its distinct ecosystem.5The journey has been flying by，and before I know it，we have reached Tanggula Station.Located at over 5，000 metres above sea level 4，this is the highest railway station in the world.In locations such as this，the thin air，cha
18、ngeable21 weather and high levels of UV radiation 22 presented perhaps the greatest challenge for railway workers.To make sure we stayed healthy23，several oxygenmaking stations24 were constructed.We were also able to enjoy regular breaks in lower areas.4Located at over 5，000 metres above sea level 是
19、过去分词短语作状语。6 As we pass Cuona Lake，I feel a sense of pride and achievement25.Using thousands and thousands of sandbags，we built a twentykilometre wall along the lake to protect it from construction waste26.Cuona Lake is so close to the railway that I want to reach out27 and touch its pale blue mirror
20、like28 surface.Water birds playing in the lake，and cattle and sheep wandering29 the grasslands 5 bring the scenery to life.5句中的 water birds playing；cattle and sheep wandering the grasslands 是动词ing 复合结构，作主语。7The QinghaiTibet Plateau30 has been attracting31 peoples admiration for centuries.Now，thanks
21、to32 our efforts，passengers from all over the country have been enjoying these magical33 landscapes.I am proud that we built our“impossible”railway，and did so with the care that the environment deserves.It truly is an extraordinary34 “Sky Railway”译文参考 天 路 1靠坐在座位上，我不太相信自己将要沿着这条许多外国专家断言“不可能建成”的铁路旅行。这列
22、火车离开西宁后一直在平稳地行驶。这段时间，一直在我脑海里回想着“天路”这首歌。当我穿越“世界屋脊”时，“一条条巨龙翻山越岭”这句歌词显得格外生动。2我是从中国各地来这条铁路工作的人之一。青藏铁路用了几年的时间才建成，它记录了我们为克服最困难的工程方面的挑战所作的一切努力。如何保护(这里)脆弱的生态系统是人们最关心的问题之一。3第一个吸引我眼球的地标是壮丽的清水河大桥，世界上最长的建在永久冻土层上的桥。看！一群藏羚羊正从桥下通过，有几只停下来在从容地吃草。为了让这些动物能够在它们的自然栖息地安全、自由地活动，在这条铁路下面修建了 33 条通道。像这些藏羚羊之类的野生动物使用这些通道已经有数年了。
23、它们似乎完全不知道我们正以每小时 100 公里的速度飞驰而过。4为防止破坏湿地和草原，在格尔木和拉萨之间修建了 675 座桥梁，总长约 160 公里。我们甚至把 14 万平方米的湿地移到一个新的地区，以保护它独特的生态系统。5火车一路急驰，不知不觉中我们就到了唐古拉站。这是世界上海拔最高的火车站，海拔 5 000 多米。在这样的地方，稀薄的空气、多变的天气和强烈的紫外线辐射可能是铁路工人面临的最大挑战。为了确保我们身体健康，建造了几个制氧站。我们还可以在较低的区域定期休整。6当我们经过措那湖时，我有一种自豪和成就感。我们用成千上万的沙袋，在湖边筑起了一堵 20 公里长的墙，以保护这个湖面免受建筑垃圾的污染。措那湖离铁路那么近，因此我想伸手去触摸它那淡蓝色的如镜的湖面。湖中水鸟嬉戏，草原上牛羊漫步，使景色更加生动有趣。7青藏高原几百年来一直是人们向往的地方。现在，由于我们的努力，来自全国各地的旅客都在欣赏这些神奇的风景。我为我们建成了“不可能”的铁路而感到骄傲，我们这么做是因为环境应得到保护。它确实是一条非凡的“天路”。谢谢观看 THANK YOU!