英语听力：自然百科 徒步南非：喀拉哈里大沙漠—12

 The canyon¹ has power and attraction compelling the visitor to gaze into its depth. These few points to a time when rainfall here would be significantly greater and the river evermore able to cover its channel through the granite² landscape. This volcanic³ rock would have been formed many kilometers underground and pushed to the surface by the movements of the earth's crust. In geologic⁴ terms, the weird⁵ and wonderful rock forms at the recent result of severing⁶ temperatures, shattering frosts, eroding⁷ winds and flush floods.-Hello!

Most distinctive⁸ at the park's prominent domes⁹ of granite, whether in chemical erode¹⁰ the domes in layers, like the skin of an onion, making ideal retreats for the park's local rock d* residents.

The biggest of them all is called Moon Rock.

-So I've come from all the way over there beyond these mountains, and follow the river, snaking through here to Moon Rock, and what you can make out just there. It's Riemvasmaak Gorge¹¹ which cause all the way to that point. Then everything on the south, those flashes of green...

1 canyon   

n.峡谷，溪谷

参考例句：

• The Grand Canyon in the USA is 1900 metres deep.美国的大峡谷1900米深。
• The canyon is famous for producing echoes.这个峡谷以回声而闻名。

2 granite   

adj.花岗岩，花岗石

参考例句：

• They squared a block of granite.他们把一块花岗岩加工成四方形。
• The granite overlies the older rocks.花岗岩躺在磨损的岩石上面。

3 volcanic   

adj.火山的；象火山的；由火山引起的

参考例句：

• There have been several volcanic eruptions this year.今年火山爆发了好几次。
• Volcanic activity has created thermal springs and boiling mud pools.火山活动产生了温泉和沸腾的泥浆池。

4 geologic   

adj.地质的

参考例句：

• The Red Sea is a geologic continuation of the valley.红海就是一个峡谷在地质上的继续发展。
• Delineation of channels is the first step of geologic evaluation.勾划河道的轮廓是地质解译的第一步。

5 weird   

adj.古怪的，离奇的；怪诞的，神秘而可怕的

参考例句：

• From his weird behaviour,he seems a bit of an oddity.从他不寻常的行为看来，他好像有点怪。
• His weird clothes really gas me.他的怪衣裳简直笑死人。

6 severing   

v.切断，断绝( sever的现在分词 )；断，裂

参考例句：

• The death of a second parent is like severing an umbilical cord to our past. 父母当中第二个人去世，就象斩断了把我们同过去联在一起的纽带。 来自辞典例句
• The severing theory and severing method for brittle block are studied. 研究裂纹技术应用于分离脆性块体的分离理论和分离方法。 来自互联网

7 eroding   

侵蚀，腐蚀( erode的现在分词 )； 逐渐毁坏，削弱，损害

参考例句：

• The coast is slowly eroding. 海岸正慢慢地被侵蚀。
• Another new development is eroding the age-old stereotype of the male warrior. 另一个新现象是，久已形成的男人皆武士的形象正逐渐消失。

8 distinctive   

adj.特别的，有特色的，与众不同的

参考例句：

• She has a very distinctive way of walking.她走路的样子与别人很不相同。
• This bird has several distinctive features.这个鸟具有几种突出的特征。

9 domes   

n.圆屋顶( dome的名词复数 )；像圆屋顶一样的东西；圆顶体育场

参考例句：

• The domes are circular or ovoid in cross-section. 穹丘的横断面为圆形或卵圆形。 来自辞典例句
• Parks. The facilities highlighted in text include sport complexes and fabric domes. 本书重点讲的设施包括运动场所和顶棚式结构。 来自互联网

10 erode   

v.侵蚀，腐蚀，使...减少、减弱或消失

参考例句：

• Once exposed,soil is quickly eroded by wind and rain.一旦暴露在外，土壤很快就会被风雨侵蚀。
• Competition in the financial marketplace has eroded profits.金融市场的竞争降低了利润。

11 gorge   

n.咽喉，胃，暴食，山峡；v.塞饱，狼吞虎咽地吃

参考例句：

• East of the gorge leveled out.峡谷东面地势变得平坦起来。
• It made my gorge rise to hear the news.这消息令我作呕。