英语听力：自然百科 探索世界奥秘之Wild Africa - Deserts(浩瀚沙漠) Unit11

Cheetahs¹ are sprinters, not made for a long-distance chase. So they must get close. But springbok have keen senses. True to their name, springbok can leap two meters high. It's jumping with a purpose. It signals a warning to the others and confuses the attackers.

After such a burst of activity, springbok need to cool down fast. Here in the Kalahari, temperatures can be unbearable³. But large animals can at least find a shady haven⁴ under the broad canopies⁵ of camelthorn trees.

For ground squirrels, it's also time to seek shade. The sand is much cooler just beneath the surface. So each squirrel digs its own special trench⁶.

For most Kalahari mammals, mid-day is siesta⁷ time, a chance to unwind. Even the meerkat sentry⁸ takes his eye off the job.

But a sociable⁹ weaver's work is never done. They're busy constructing their own unique shelter. These giant haystacks can accommodate up to three hundred individuals and can weigh over a ton. Because they're occupied year round, thatching is an endless task. The nests are a miracle of home-made air conditioning. Air trapped in the pockets of the thatch¹⁰ acts as a buffer¹¹ against extremes of temperature. In summer, it can be ten degree Celsius¹² cooler inside.

words:

1.cheetach:a long-legged, swift-running wild cat of Africa and southwest Asia, having black-spotted, tawny¹³ fur and nonretractile claws. The cheetah², the fastest animal on land, can run for short distances at about 96 kilometers (60 miles) per hour非洲的一种猎豹

2.sprinter:competitors in the short-distance racing¹⁴ competition短跑者

3.siesta:a rest or nap after the midday meal中午的小休息

4.unwind: stretch and relax伸直休息

5.sentry:a guard, especially a soldier posted at a given spot to prevent the passage of unauthorized persons岗哨

1 cheetahs   

n.（奔跑极快的）非洲猎豹( cheetah的名词复数 )

参考例句：

• Unlike lions or cheetahs, leopards are secretive, solitary cats. 花豹不像狮子或印度豹，是属于较神秘而隐居的大猫。 来自互联网
• Among this lot are cheetahs, lions, leopards, rhinoceroses, spotted hyenas and elephants. 印度豹、狮子、花豹、犀牛、斑点土狼、大象等，都是此地的居民。 来自互联网

2 cheetah   

n.(动物)猎豹

参考例句：

• The cheetah is generally credited as the world's fastest animal.猎豹被公认是世界上跑得最快的动物。
• The distribution of the cheetah ranges from Africa to Central Asia.印度豹的足迹遍及从非洲到中亚的广大地区。

3 unbearable   

adj.不能容忍的；忍受不住的

参考例句：

• It is unbearable to be always on thorns.老是处于焦虑不安的情况中是受不了的。
• The more he thought of it the more unbearable it became.他越想越觉得无法忍受。

4 haven   

n.安全的地方，避难所，庇护所

参考例句：

• It's a real haven at the end of a busy working day.忙碌了一整天后，这真是一个安乐窝。
• The school library is a little haven of peace and quiet.学校的图书馆是一个和平且安静的小避风港。

5 canopies   

（宝座或床等上面的）华盖( canopy的名词复数 )； （飞行器上的）座舱罩； 任何悬于上空的覆盖物； 森林中天棚似的树荫

参考例句：

• Golf carts with bright canvas canopies wandered the raingreen fairways. 一场雨后显得愈加葱绿的高尔夫球场草地上，散放着一些带有色彩缤纷的帆布华盖的高尔夫小车。
• Rock permitted seven canopies, cornices floors, decorative glass, Ambilight, momentum magnificent, magnificent. 七檐佛殿背倚山岩，楼层飞檐翘角，殿顶琉璃装饰，流光溢彩，气势恢宏，蔚为壮观。

6 trench   

n./v.(挖)沟，(挖)战壕

参考例句：

• The soldiers recaptured their trench.兵士夺回了战壕。
• The troops received orders to trench the outpost.部队接到命令在前哨周围筑壕加强防卫。

7 siesta   

n.午睡

参考例句：

• Lots of people were taking a short siesta in the shade.午后很多人在阴凉处小睡。
• He had acquired the knack of snatching his siesta in the most unfavourable circumstance.他学会了在最喧闹的场合下抓紧时间睡觉的诀窍。

8 sentry   

n.哨兵，警卫

参考例句：

• They often stood sentry on snowy nights.他们常常在雪夜放哨。
• The sentry challenged anyone approaching the tent.哨兵查问任一接近帐篷的人。

9 sociable   

adj.好交际的，友好的，合群的

参考例句：

• Roger is a very sociable person.罗杰是个非常好交际的人。
• Some children have more sociable personalities than others.有些孩子比其他孩子更善于交际。

10 thatch   

vt.用茅草覆盖…的顶部；n.茅草(屋)

参考例句：

• They lit a torch and set fire to the chapel's thatch.他们点着一支火把，放火烧了小教堂的茅草屋顶。
• They topped off the hut with a straw thatch. 他们给小屋盖上茅草屋顶。

11 buffer   

n.起缓冲作用的人(或物)，缓冲器；vt.缓冲

参考例句：

• A little money can be a useful buffer in time of need.在急需时，很少一点钱就能解燃眉之急。
• Romantic love will buffer you against life's hardships.浪漫的爱会减轻生活的艰辛。

12 Celsius   

adj.摄氏温度计的，摄氏的

参考例句：

• The temperature tonight will fall to seven degrees Celsius.今晚气温将下降到七摄氏度。
• The maximum temperature in July may be 36 degrees Celsius.七月份最高温度可能达到36摄氏度。

13 tawny   

adj.茶色的，黄褐色的；n.黄褐色

参考例句：

• Her black hair springs in fine strands across her tawny,ruddy cheek.她的一头乌发分披在健康红润的脸颊旁。
• None of them noticed a large,tawny owl flutter past the window.他们谁也没注意到一只大的、褐色的猫头鹰飞过了窗户。

14 racing   

n.竞赛，赛马；adj.竞赛用的，赛马用的

参考例句：

• I was watching the racing on television last night.昨晚我在电视上看赛马。
• The two racing drivers fenced for a chance to gain the lead.两个赛车手伺机竞相领先。