Deep South

　　选修 8

　　重点句型

　　1. With annual rainfall close to zero, Antarctica is technically a desert.

　　南极洲年降雨量几乎为零,严格来说该区域就是一片荒漠。

　　2. A high mountain range, the Trans–Antarctic range, runs from east to west, cutting the continent in two.

　　一条横贯南极洲的山脉,从东到西将南极洲分为两半。

　　3. But the long Antarctica winter night,

　　which lasts for 182 days (the longest period of continuous darkness on earth ), as well as the extreme cold and lack of rainfall，means that few types of plants can survive there.

　　但是南极洲冬天的夜晚长达182天(地球上持续时间最长的黑暗时期),气候极度寒冷,降雨量极少,这意味着很少有植物能够在这里生存。

　　重点句型

　　4. Not until the late 18th century did the British explorer James Cook cross the Antarctic Circle, but he never saw land.

　　直到18世纪末,英国探险家詹姆斯·库克才穿越了南极圈,但他却从未发现任何陆地。

　　重点句型

　　1. But the long Antarctic winter night, which lasts for 182 days (the longest period of continuous darkness on earth), as well as the extreme cold and lack of rainfall, means that few types of plants can survive there.

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