英语听力：自然百科 大迁徙 Great Migrations—10

 A quarter of a million wildebeest will die in their yearly odyssey¹. 

 

In the sun burnt Serengeti, hunger keeps the wildebeests thundering northward², following the rain. A collective intelligence keeps the herd³ on track, neighbor leading neighbor, along ancestral paths.

 

Testosterone drives young males to flaunt⁴ their strength, fleetness and stamina⁵. The plain is awash in hormones⁶. And young male ostriches⁷ gyrate in  outlandish displays. But most of the march is a blistering⁸ slog, with patient scavengers and predators⁹ knowing some will falter¹⁰. 

 

One of the last born, his young body exhausted¹¹ beyond measure, simply can not carry on. His mother, caught between the pull of maternity¹² and the need to survive, waits, urges.

 

1 odyssey   

n.长途冒险旅行；一连串的冒险

参考例句：

• The march to Travnik was the final stretch of a 16-hour odyssey.去特拉夫尼克的这段路是长达16小时艰险旅行的最后一程。
• His odyssey of passion, friendship,love,and revenge was now finished.他的热情、友谊、爱情和复仇的漫长历程，到此结束了。

2 northward   

adv.向北；n.北方的地区

参考例句：

• He pointed his boat northward.他将船驶向北方。
• I would have a chance to head northward quickly.我就很快有机会去北方了。

3 herd   

n.兽群，牧群；vt.使集中，把…赶在一起

参考例句：

• She drove the herd of cattle through the wilderness.她赶着牛群穿过荒野。
• He had no opinions of his own but simply follow the herd.他从无主见，只是人云亦云。

4 flaunt   

vt.夸耀，夸饰

参考例句：

• His behavior was an outrageous flaunt.他的行为是一种无耻的炫耀。
• Why would you flaunt that on a public forum?为什么你们会在公共论坛大肆炫耀？

5 stamina   

n.体力；精力；耐力

参考例句：

• I lacked the stamina to run the whole length of the race.我没有跑完全程的耐力。
• Giving up smoking had a magical effect on his stamina.戒烟神奇地增强了他的体力。

6 hormones   

n. 荷尔蒙，激素 名词hormone的复数形式

参考例句：

• This hormone interacts closely with other hormones in the body. 这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。
• The adrenals produce a large per cent of a man's sex hormones. 肾上腺分泌人体的大部分性激素。

7 ostriches   

n.鸵鸟( ostrich的名词复数 )；逃避现实的人，不愿正视现实者

参考例句：

• They are the silliest lot of old ostriches I ever heard of. 他们真是我闻所未闻的一群最傻的老鸵鸟。 来自辞典例句
• How ostriches could bear to run so hard in this heat I never succeed in understanding. 驼鸟在这样干燥炎热的地带为什么能疾速长跑，我永远也理解不了。 来自辞典例句

8 blistering   

adj.酷热的；猛烈的；使起疱的；可恶的v.起水疱；起气泡；使受暴晒n.[涂料] 起泡

参考例句：

• The runners set off at a blistering pace. 赛跑运动员如脱缰野马般起跑了。
• This failure is known as preferential wetting and is responsible for blistering. 这种故障称为优先吸湿，是产生气泡的原因。 来自辞典例句

9 predators   

n.食肉动物( predator的名词复数 )；奴役他人者（尤指在财务或性关系方面）

参考例句：

• birds and their earthbound predators 鸟和地面上捕食它们的动物
• The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》

10 falter   

vi.(嗓音)颤抖，结巴地说；犹豫；蹒跚

参考例句：

• His voice began to falter.他的声音开始发颤。
• As he neared the house his steps faltered.当他走近房子时，脚步迟疑了起来。

11 exhausted   

adj.极其疲惫的，精疲力尽的

参考例句：

• It was a long haul home and we arrived exhausted.搬运回家的这段路程特别长，到家时我们已筋疲力尽。
• Jenny was exhausted by the hustle of city life.珍妮被城市生活的忙乱弄得筋疲力尽。

12 maternity   

n.母性，母道，妇产科病房；adj.孕妇的，母性的

参考例句：

• Women workers are entitled to maternity leave with full pay.女工产假期间工资照发。
• Trainee nurses have to work for some weeks in maternity.受训的护士必须在产科病房工作数周。