Unit 6 Nurturing Nature Understanding ideas表达训练（含答案）-2025-2026学年高中英语外研版选择性必修第一册
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| 名称 | Unit 6 Nurturing Nature Understanding ideas表达训练（含答案）-2025-2026学年高中英语外研版选择性必修第一册 |
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| 格式 | docx | ||
| 文件大小 | 24.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-04-07 00:00:00 | ||
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文档简介
选必1 unit6 Understanding ideas重点短语及表达
一、描述“困难与不可能”
短语释义
claim was “impossible” 宣称……是不可能的
overcome the most difficult challenges 克服最艰难的挑战
present the greatest challenge 构成最大的挑战
engineering challenges 工程难题
二、描述“速度与状态”
1. race along steadily 平稳地疾驰
2. speed past 飞速驶过
3. fly by 飞逝（时间/旅程过得快）
三、描述“生态与保护”
1. delicate ecosystem 脆弱的生态系统
2. natural habitat 自然栖息地
3. protect … from … 保护……免受……
4. distinct ecosystem 独特的生态系统
5. bring the scenery to life 让景色充满生机
四、描述“建设与措施”
1. a record of our efforts 我们努力的见证
2. take years to complete 耗时多年完成
3. passages / bridges were built 修建通道/桥梁
4. prevent damage to … 防止对……的破坏
5. oxygen-making stations 制氧站
五、描述“情感与感悟”
1. can’t quite believe 简直不敢相信
2. a sense of pride and achievement 自豪感和成就感
3. thanks to our efforts 多亏了我们的努力
4. with the care that … deserves 带着……应得的关爱
六、经典形象比喻
1. roof of the world 世界屋脊
2. like massive dragons 如巨龙般
3. mirror-like surface 如镜面般的水面
语境填空（课堂练习）
从方框中选择合适的短语填空，注意形式变化。
Sitting back in my seat, I ________________ that I’m about to travel along the railway many experts once claimed was “impossible”.
The train has been racing along steadily since it left Xining, and we ________________ the grasslands at over 100 kilometres an hour.
Thirty-three passages were built under the railway to allow animals to move safely and freely in their ________________.
We even moved 140,000 square metres of wetland to a new area in order to protect its ________________.
As we travel across the ________________, the words “railways like massive dragons are winding among the mountains” seem especially vivid.
Water birds playing in the lake, and cattle and sheep wandering the grasslands ________________.
To make sure we stayed healthy at high altitudes, several oxygen-making stations were constructed to ________________ us ________________ altitude sickness.
________________, passengers from all over the country have been enjoying these magical landscapes.
I am proud that we built this “impossible” railway, and did so ________________ that the environment deserves.
As we pass Cuona Lake, I feel ________________ and achievement.
作文素材积累
一、 开头与情感渲染类（用于引出话题或表达感慨）
1. Sitting back in my seat, I can’t quite believe that...
用法： 用于描述初次经历某事的难以置信感，常用于游记或记叙文开头。
例句： Sitting back in my seat, I can’t quite believe that I’m about to witness the Northern Lights.
2....has been playing inside my head.
用法： 形容某首歌、某句话或某个念头一直在脑海中萦绕（挥之不去）。
例句： The words of my teacher, “Never give up,” have been playing inside my head ever since.
3....seems particularly vivid as I...
用法： 强调在特定情境下，某个概念或画面变得格外生动。
二、 挑战与成就类（用于描述“困难”与“克服”）
1. ...is a record of all of our efforts to overcome the most difficult engineering challenges.
用法： 用于评价某个成就的意义。record of efforts 是一个很地道的表达。
仿写：The Beijing Daxing International Airport is a record of all of our efforts to overcome technical bottlenecks.
2....presented perhaps the greatest challenge for...
用法： 表示“对……来说是最严峻的挑战”。
仿写： The extreme weather conditions presented the greatest challenge for the rescue team.
To make sure we..., ...were constructed / taken.
用法： 解释为达成目标而采取的措施。被动语态在此处显得客观、正式。
三、 生态保护类（用于“人与自然”话题，非常出彩）
1. ...were built to allow the animals to move safely and freely in their natural habitat.
用法： 描述环保设施的目的。natural habitat（自然栖息地）是高分短语。
...seem totally unaware that we are speeding past...
用法： 运用拟人手法，描写动物与人类活动和谐共处的画面，非常生动。
To prevent damage to..., we even moved... in order to protect its distinct ecosystem.
用法： 展示具体的环保措施。distinct ecosystem（独特的生态系统）是高级名词短语。
...bring the scenery to life.
用法： 描写景物时使用，意为“让景色充满生机/活灵活现”。
仿写： The colorful autumn leaves bring the mountain scenery to life.
四、 情感升华类（用于结尾或表达自豪感）
1. I feel a sense of pride and achievement.
用法： 表达自豪感和成就感的标准地道说法。
I am proud that we built our “impossible” ..., and did so with the care that the environment deserves.
用法： 压轴好句！ 适用于任何关于工程建设、科技发展的话题，强调“发展与环保/人文关怀并重”。the care that ... deserves 是点睛之笔。
It truly is an extraordinary ...
用法： 总结全文，高度评价。
仿写练习：
开头渲染类
原句：Sitting back in my seat, I can’t quite believe that I’m about to travel along the railway that many foreign experts claimed was “impossible”.
仿写：站在长城脚下，我简直不敢相信自己即将攀登这座有着两千多年历史的古老建筑。
________________________________________________________________________________________________________________________________________.
2. 保护动物类
原句：Thirty-three passages have been built under the railway to allow the animals to move safely and freely in their natural habitat.
仿写：高速公路上方建起了几座生态桥，让野生动物能够在其自然栖息地中安全自由地穿行。
_________________________________________________________________________________________________________________________________________.
3. 环保措施类
原句：To prevent damage to wetlands and grasslands, 675 bridges with a total length of about 160 kilometres were built between Golmud and Lhasa.
仿写：为了减少空气污染，市中心已经投入使用了数百辆电动公交车。
_________________________________________________________________________________________________________________________________________.
4. 情感升华类
原句：I am proud that we built our “impossible” railway, and did so with the care that the environment deserves.
仿写：我们感到自豪的是，我们修复了这座古镇，并且在修复过程中怀着对历史应有的尊重。
_________________________________________________________________________________________________________________________________________.
5. 描写生机类
原句：Water birds playing in the lake, and cattle and sheep wandering the grasslands bring the scenery to life.
仿写：孩子们在广场上欢笑，老人们在打太极，这一切让社区充满了生机。
_________________________________________________________________________________________________________________________________________.
答案：
语境运用
can’t quite believe
speed past
natural habitat
delicate ecosystem
5. roof of the world
6. bring the scenery to life
7. protect … from
8. Thanks to our efforts
9. with the care
10. a sense of pride
仿写:
Standing at the foot of the Great Wall, I can’t quite believe that I’m about to climb the ancient structure that was built over 2,000 years ago.
Several eco-bridges have been built over the highway to allow wild animals to cross safely and freely in their natural habitat.
To reduce air pollution, hundreds of electric buses have been put into use in the city center.
We are proud that we restored this ancient town, and did so with the respect that history deserves.
Children laughing in the square and elderly people practicing tai chi bring the neighborhood to life
一、描述“困难与不可能”
短语释义
claim was “impossible” 宣称……是不可能的
overcome the most difficult challenges 克服最艰难的挑战
present the greatest challenge 构成最大的挑战
engineering challenges 工程难题
二、描述“速度与状态”
1. race along steadily 平稳地疾驰
2. speed past 飞速驶过
3. fly by 飞逝（时间/旅程过得快）
三、描述“生态与保护”
1. delicate ecosystem 脆弱的生态系统
2. natural habitat 自然栖息地
3. protect … from … 保护……免受……
4. distinct ecosystem 独特的生态系统
5. bring the scenery to life 让景色充满生机
四、描述“建设与措施”
1. a record of our efforts 我们努力的见证
2. take years to complete 耗时多年完成
3. passages / bridges were built 修建通道/桥梁
4. prevent damage to … 防止对……的破坏
5. oxygen-making stations 制氧站
五、描述“情感与感悟”
1. can’t quite believe 简直不敢相信
2. a sense of pride and achievement 自豪感和成就感
3. thanks to our efforts 多亏了我们的努力
4. with the care that … deserves 带着……应得的关爱
六、经典形象比喻
1. roof of the world 世界屋脊
2. like massive dragons 如巨龙般
3. mirror-like surface 如镜面般的水面
语境填空（课堂练习）
从方框中选择合适的短语填空，注意形式变化。
Sitting back in my seat, I ________________ that I’m about to travel along the railway many experts once claimed was “impossible”.
The train has been racing along steadily since it left Xining, and we ________________ the grasslands at over 100 kilometres an hour.
Thirty-three passages were built under the railway to allow animals to move safely and freely in their ________________.
We even moved 140,000 square metres of wetland to a new area in order to protect its ________________.
As we travel across the ________________, the words “railways like massive dragons are winding among the mountains” seem especially vivid.
Water birds playing in the lake, and cattle and sheep wandering the grasslands ________________.
To make sure we stayed healthy at high altitudes, several oxygen-making stations were constructed to ________________ us ________________ altitude sickness.
________________, passengers from all over the country have been enjoying these magical landscapes.
I am proud that we built this “impossible” railway, and did so ________________ that the environment deserves.
As we pass Cuona Lake, I feel ________________ and achievement.
作文素材积累
一、 开头与情感渲染类（用于引出话题或表达感慨）
1. Sitting back in my seat, I can’t quite believe that...
用法： 用于描述初次经历某事的难以置信感，常用于游记或记叙文开头。
例句： Sitting back in my seat, I can’t quite believe that I’m about to witness the Northern Lights.
2....has been playing inside my head.
用法： 形容某首歌、某句话或某个念头一直在脑海中萦绕（挥之不去）。
例句： The words of my teacher, “Never give up,” have been playing inside my head ever since.
3....seems particularly vivid as I...
用法： 强调在特定情境下，某个概念或画面变得格外生动。
二、 挑战与成就类（用于描述“困难”与“克服”）
1. ...is a record of all of our efforts to overcome the most difficult engineering challenges.
用法： 用于评价某个成就的意义。record of efforts 是一个很地道的表达。
仿写：The Beijing Daxing International Airport is a record of all of our efforts to overcome technical bottlenecks.
2....presented perhaps the greatest challenge for...
用法： 表示“对……来说是最严峻的挑战”。
仿写： The extreme weather conditions presented the greatest challenge for the rescue team.
To make sure we..., ...were constructed / taken.
用法： 解释为达成目标而采取的措施。被动语态在此处显得客观、正式。
三、 生态保护类（用于“人与自然”话题，非常出彩）
1. ...were built to allow the animals to move safely and freely in their natural habitat.
用法： 描述环保设施的目的。natural habitat（自然栖息地）是高分短语。
...seem totally unaware that we are speeding past...
用法： 运用拟人手法，描写动物与人类活动和谐共处的画面，非常生动。
To prevent damage to..., we even moved... in order to protect its distinct ecosystem.
用法： 展示具体的环保措施。distinct ecosystem（独特的生态系统）是高级名词短语。
...bring the scenery to life.
用法： 描写景物时使用，意为“让景色充满生机/活灵活现”。
仿写： The colorful autumn leaves bring the mountain scenery to life.
四、 情感升华类（用于结尾或表达自豪感）
1. I feel a sense of pride and achievement.
用法： 表达自豪感和成就感的标准地道说法。
I am proud that we built our “impossible” ..., and did so with the care that the environment deserves.
用法： 压轴好句！ 适用于任何关于工程建设、科技发展的话题，强调“发展与环保/人文关怀并重”。the care that ... deserves 是点睛之笔。
It truly is an extraordinary ...
用法： 总结全文，高度评价。
仿写练习：
开头渲染类
原句：Sitting back in my seat, I can’t quite believe that I’m about to travel along the railway that many foreign experts claimed was “impossible”.
仿写：站在长城脚下，我简直不敢相信自己即将攀登这座有着两千多年历史的古老建筑。
________________________________________________________________________________________________________________________________________.
2. 保护动物类
原句：Thirty-three passages have been built under the railway to allow the animals to move safely and freely in their natural habitat.
仿写：高速公路上方建起了几座生态桥，让野生动物能够在其自然栖息地中安全自由地穿行。
_________________________________________________________________________________________________________________________________________.
3. 环保措施类
原句：To prevent damage to wetlands and grasslands, 675 bridges with a total length of about 160 kilometres were built between Golmud and Lhasa.
仿写：为了减少空气污染，市中心已经投入使用了数百辆电动公交车。
_________________________________________________________________________________________________________________________________________.
4. 情感升华类
原句：I am proud that we built our “impossible” railway, and did so with the care that the environment deserves.
仿写：我们感到自豪的是，我们修复了这座古镇，并且在修复过程中怀着对历史应有的尊重。
_________________________________________________________________________________________________________________________________________.
5. 描写生机类
原句：Water birds playing in the lake, and cattle and sheep wandering the grasslands bring the scenery to life.
仿写：孩子们在广场上欢笑，老人们在打太极，这一切让社区充满了生机。
_________________________________________________________________________________________________________________________________________.
答案：
语境运用
can’t quite believe
speed past
natural habitat
delicate ecosystem
5. roof of the world
6. bring the scenery to life
7. protect … from
8. Thanks to our efforts
9. with the care
10. a sense of pride
仿写:
Standing at the foot of the Great Wall, I can’t quite believe that I’m about to climb the ancient structure that was built over 2,000 years ago.
Several eco-bridges have been built over the highway to allow wild animals to cross safely and freely in their natural habitat.
To reduce air pollution, hundreds of electric buses have been put into use in the city center.
We are proud that we restored this ancient town, and did so with the respect that history deserves.
Children laughing in the square and elderly people practicing tai chi bring the neighborhood to life