英语听力：自然百科 大迁徙 Great Migrations—4

 Only the fit and the lucky will inherit the relay race of their lives. It is a race that is increasingly endangered like many of the world's great migrations¹. Climate change disrupts weather patterns and exploding human populations encroach on their ancient paths.But today they take up their relentless² legacy³. To move, chasing the rains.

 

Rain, wherever it falls, life waits for it, yearns⁴ for it, and above all, moves according to its whims⁵. Water from the skies is a reminder⁶ to all land-dwelling species that their origins were in the seas. And nowhere is this more remarkably⁷ played out than on a tiny island in the Indian Ocean called "Christmas Island".

 

Deep in the forests, far from the shores where any sensible crustacean⁸ should be, red crabs⁹, the size of dinner plates, hear the call of the monsoon¹⁰. It's time to return to the seas of their birth. With the humidity soaring, their moisture-dependent lungs can now function beyond the damp confines of the forest. The males go first, like generals at the head of a red tank division. They begin their clicking, yearly march to breed. Millions of generations have engineered these crabs for life on land, but their young must hatch in the ocean.

 

1 migrations   

n.迁移，移居( migration的名词复数 )

参考例句：

• It foundered during the turmoils accompanying the Great Migrations. 它在随着民族大迁徙而出现的混乱中崩溃。 来自辞典例句
• Birds also have built-in timepieces which send them off on fall and spring migrations. 鸟类也有天生的时间感应器指导它们秋春迁移。 来自互联网

2 relentless   

adj.残酷的，不留情的，无怜悯心的

参考例句：

• The traffic noise is relentless.交通车辆的噪音一刻也不停止。
• Their training has to be relentless.他们的训练必须是无情的。

3 legacy   

n.遗产，遗赠；先人(或过去)留下的东西

参考例句：

• They are the most precious cultural legacy our forefathers left.它们是我们祖先留下来的最宝贵的文化遗产。
• He thinks the legacy is a gift from the Gods.他认为这笔遗产是天赐之物。

4 yearns   

渴望，切盼，向往( yearn的第三人称单数 )

参考例句：

• Every man yearns for sympathy in sorrow. 每个遇到不幸的人都渴望得到同情。
• What I dread is to get into a rut. One yearns for freshness of thought and ideas. 我害怕的就是墨守成规。人总是向往新思想和新观念的。

5 WHIMS   

虚妄，禅病

参考例句：

• The mate observed regretfully that he could not account for that young fellow's whims. 那位伙伴很遗憾地说他不能说出那年轻人产生怪念头的原因。
• The rest she had for food and her own whims. 剩下的钱她用来吃饭和买一些自己喜欢的东西。 来自英汉文学 - 嘉莉妹妹

6 reminder   

n.提醒物，纪念品；暗示，提示

参考例句：

• I have had another reminder from the library.我又收到图书馆的催还单。
• It always took a final reminder to get her to pay her share of the rent.总是得发给她一份最后催缴通知，她才付应该交的房租。

7 remarkably   

ad.不同寻常地，相当地

参考例句：

• I thought she was remarkably restrained in the circumstances. 我认为她在那种情况下非常克制。
• He made a remarkably swift recovery. 他康复得相当快。

8 crustacean   

n.甲壳动物；adj.甲壳纲的

参考例句：

• Seafood is a valuable lobster crustacean section.名贵海珍品龙虾属甲壳科。
• The illustrious Cuvier did not perceive that a barnacle was a crustacean.大名鼎鼎的居维叶也未看出藤壶是一种甲壳动物。

9 crabs   

n.蟹( crab的名词复数 )；阴虱寄生病；蟹肉v.捕蟹( crab的第三人称单数 )

参考例句：

• As we walked along the seashore we saw lots of tiny crabs. 我们在海岸上散步时看到很多小蟹。 来自《简明英汉词典》
• The fish and crabs scavenge for decaying tissue. 鱼和蟹搜寻腐烂的组织为食。 来自《简明英汉词典》

10 monsoon   

n.季雨，季风，大雨

参考例句：

• The monsoon rains started early this year.今年季雨降雨开始得早。
• The main climate type in that region is monsoon.那个地区主要以季风气候为主要气候类型。