地理漫步·世界地理英语30篇（6）

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山脉既是气候屏障，也是文化桥梁

Mountains force moist air upward, cooling it until rain falls on one side and leaving dry ‘rain shadows’ on the other.
The Himalayas block cold winds from Siberia and monsoon moisture from the Indian Ocean, shaping two vastly different climates.
Andean communities developed terrace farming and freeze-drying techniques to thrive at altitudes above 3,500 meters.
Alpine villages in Switzerland and Nepal share similar challenges: isolation, avalanche risk, and tourism-dependent economies.
Mountain passes have served as trade routes for millennia—think of the Silk Road or Inca road system Qhapaq Ñan.
Glaciers in the Rockies and Alps store winter snowmelt, releasing it slowly to feed rivers through summer droughts.
Warming temperatures shrink glaciers faster than snow can accumulate, threatening water security downstream.
High-altitude ecosystems host unique species found nowhere else—like the snow leopard or Andean condor.
UNESCO’s mountain biosphere reserves aim to balance conservation with sustainable livelihoods for local residents.
Mountains remind us that physical barriers can also become corridors for exchange, adaptation, and resilience.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Warming temperatures shrink glaciers faster than snow can accumulate, threatening water security downstream. 气温升高导致冰川消退速度超过积雪补给，威胁下游地区的水资源安全。
High-altitude ecosystems host unique species found nowhere else—like the snow leopard or Andean condor. 高海拔生态系统孕育着全球独有的物种，例如雪豹和安第斯神鹰。
UNESCO’s mountain biosphere reserves aim to balance conservation with sustainable livelihoods for local residents. 联合国教科文组织设立的山地生物圈保护区，旨在兼顾生态保护与当地居民的可持续生计。

这篇中文题目最接近哪一句？山脉既是气候屏障，也是文化桥梁一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？山脉迫使湿润空气抬升，冷却后在迎风坡降雨，背风坡则形成干燥的‘雨影区’。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） Mountains Are Climate Barriers and Cultural Bridges How to cook noodles A maths worksheet

Warming temperatures shrink glaciers faster than snow can accumulate, threatening water security downstream.

Warming temperatures shrink glaciers faster than snow can accumulate, threatening water security downstream.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Warming temperatures shrink glaciers faster than snow can accumulate, threatening water security downstream.