英语听力：自然百科 秋日黄石公园 Autumn—5

 But this is not much good for the tree. Its seeds have gone nowhere.

 

A grizzly¹ bear mother and cubs².

 

It's unusual for a grizzly to have so many cubs. This mother has found two orphans³, and adopted them. But now she has four cubs to fatten⁴ up before they go into the den⁵ to hibernate⁶ this winter. She is after / pine nuts too, they are 50% fat.

 

In a good year, a grizzly bear can put on 5 pounds a day, eating nuts alone.

 

If squirrels have done the hard work, it doesn't matter that grizzlies⁷ can't climb trees. The squirrel will just have to start again. Luckily this year the trees are being particularly generous.

 

A Clark’s Nutcracker, this is what the tree/ has been waiting for. With its perfectly⁸ shaped beak⁹, it prizes the nuts from the cones¹⁰ and tucks them one by one into a special pouch¹¹ under its tongue.

 

1 grizzly   

adj.略为灰色的，呈灰色的；n.灰色大熊

参考例句：

• This grizzly liked people.这只灰熊却喜欢人。
• Grizzly bears are not generally social creatures.一般说来，灰熊不是社交型动物。

2 cubs   

n.幼小的兽，不懂规矩的年轻人( cub的名词复数 )

参考例句：

• a lioness guarding her cubs 守护幼崽的母狮
• Lion cubs depend on their mother to feed them. 狮子的幼仔依靠母狮喂养。 来自《简明英汉词典》

3 orphans   

孤儿( orphan的名词复数 )

参考例句：

• The poor orphans were kept on short commons. 贫苦的孤儿们吃不饱饭。
• Their uncle was declared guardian to the orphans. 这些孤儿的叔父成为他们的监护人。

4 fatten   

v.使肥，变肥

参考例句：

• The new feed can fatten the chicken up quickly enough for market.新饲料能使鸡长得更快，以适应市场需求。
• We keep animals in pens to fatten them.我们把动物关在围栏里把它们养肥。

5 den   

n.兽穴；秘密地方；安静的小房间，私室

参考例句：

• There is a big fox den on the back hill.后山有一个很大的狐狸窝。
• The only way to catch tiger cubs is to go into tiger's den.不入虎穴焉得虎子。

6 hibernate   

v.冬眠，蛰伏

参考例句：

• Bears often hibernate in caves.熊常在山洞里冬眠。
• Some warm-blooded animals do not need to hibernate.一些温血动物不需要冬眠。

7 grizzlies   

北美洲灰熊( grizzly的名词复数 )

参考例句：

• The Suns beat the Memphis Grizzlies 127-113 earlier Tuesday night. 在周二晚上早些时候，太阳以127：113击败孟菲斯灰熊。
• Whatever you do, do not blink.They're like grizzlies. 无论你做什么，别眨眼。他们跟熊有点相象。

8 perfectly   

adv.完美地，无可非议地，彻底地

参考例句：

• The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。
• Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。

9 beak   

n.鸟嘴，茶壶嘴，钩形鼻

参考例句：

• The bird had a worm in its beak.鸟儿嘴里叼着一条虫。
• This bird employs its beak as a weapon.这种鸟用嘴作武器。

10 cones   

n.（人眼）圆锥细胞；圆锥体( cone的名词复数 )；球果；圆锥形东西；（盛冰淇淋的）锥形蛋卷筒

参考例句：

• In the pines squirrels commonly chew off and drop entire cones. 松树上的松鼠通常咬掉和弄落整个球果。 来自辞典例句
• Many children would rather eat ice cream from cones than from dishes. 许多小孩喜欢吃蛋卷冰淇淋胜过盘装冰淇淋。 来自辞典例句

11 pouch   

n.小袋，小包，囊状袋；vt.装...入袋中，用袋运输；vi.用袋送信件

参考例句：

• He was going to make a tobacco pouch out of them. 他要用它们缝制一个烟草袋。
• The old man is always carrying a tobacco pouch with him.这老汉总是随身带着烟袋。