英语听力:自然百科 冰冻星球 前往地球尽头—11
时间:2018-12-26 作者:英语课 分类:自然百科2012年
英语课
As the warm, humid air from the south meets the cold Antarctica, the moisture recurrence 1 crystallizes and snow flakes 3 form from this kind. Each crystal forms around a particle of dust. All have a six folds in the shape, but no two have ever been found with exactly the same shape. Deaphaneity and complexity 4 is breathtaking. Each snow flake 2 is water waiting to be released in spring. For this reason, snow is the life blood of these silent forests and all that live here depend on it in one way or another.
Some, like the great grey owl 5, appear in spring for the boom times than vanish, like fountains. Other, like their lamming prey 6, are here year around beneath snow, insulated from the cold air above. The northern forests are across roads for seasonal 7 visitors and Antarctic specialists. But there are so much more than this. Together they make up the tiger and unbroken built forest that stretch several thousand miles around our planet and contains one third of all the trees on earth.
1 recurrence
n.复发,反复,重现
- More care in the future will prevent recurrence of the mistake.将来的小心可防止错误的重现。
- He was aware of the possibility of a recurrence of his illness.他知道他的病有可能复发。
2 flake
v.使成薄片;雪片般落下;n.薄片
- Drain the salmon,discard the skin,crush the bones and flake the salmon with a fork.将鲑鱼沥干,去表皮,粉碎鱼骨并用餐叉子将鱼肉切成小薄片状。
- The paint's beginning to flake.油漆开始剥落了。
3 flakes
小薄片( flake的名词复数 ); (尤指)碎片; 雪花; 古怪的人
- It's snowing in great flakes. 天下着鹅毛大雪。
- It is snowing in great flakes. 正值大雪纷飞。
4 complexity
n.复杂(性),复杂的事物
- Only now did he understand the full complexity of the problem.直到现在他才明白这一问题的全部复杂性。
- The complexity of the road map puzzled me.错综复杂的公路图把我搞糊涂了。
5 owl
n.猫头鹰,枭
- Her new glasses make her look like an owl.她的新眼镜让她看上去像只猫头鹰。
- I'm a night owl and seldom go to bed until after midnight.我睡得很晚,经常半夜后才睡觉。