听力首页 听力教程 VOA慢速 英语歌曲 外语下载 英语小说 英语词典 在线背单词 听力论坛 韩语学习
听力专题 英语教材 VOA标准 英语动画 英语考试 资源技巧 英语翻译 单词连连看 听力家园 德语学习
听力搜索 英语导读 BBC英语 英语视频 英语电台 英语QQ群 外语歌曲   英语游戏 英语网刊 日语学习
当前位置: 英语听力论坛 » 【新概念教室】 » 新概念入门第四册 40 PART A
返回列表 发帖

新概念入门第四册 40 PART A


       
       





Lesson 40 Waves

Waves are the children of the struggle between ocean and atmosphere, the ongoing signatures of infinity. Rays from the sun excite and energize the atmosphere of the earth, awakening it to flow, to movement, to rhythm, to life. (1)_______________________. These ocean waves are among the earth’s most complicated natural phenomena. The basic features include a crest ( the highest point of the wave), a trough (the lowest point), a height (the vertical distance from the trough to the crest), a wave length (the horizontal distance between two wave crests), and a period(which is the time it takes a wave crest to travel one wave length). (2)_______________________.



本帖隐藏的内容需要回复才可以浏览

the wind then speeds messages of the sun to the sea, and sea transmits on through ways in .... powerful messages
although .. wave gives the impression of wild water moving in your direction. in actual activity ,waves move through the water leaving the water about what water was

TOP

呵呵,看大家评论如何

TOP

我来了~~~嘿嘿~~

TOP

提示: 作者被禁止或删除 内容自动屏蔽

TOP

good

TOP

说的不错!

TOP

返回列表