托福听力技巧练习第六课Unit-6.ppt

  1. 1、本文档共30页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
托福听力技巧练习第六课Unit-6

TOEFL听力 托福听力技巧练习第六课Unit-6 自然科学 长演讲学科内容类(二) 自然科学类 高频考试话题: Geology geography 4% Environment 4% Chemistry 4% Astronomy 2% Oceanography 2% Physics 2% Geology Geology is the science and study of the physical matter and energy that constitute the Earth. The field of geology encompasses the study of the composition, structure, properties, and history of the planets physical materials, the processes by which it is formed, moved, and changed, the history of life on Earth, and human interactions with the Earth. Earth Structure Other terms Seismology Plate structure Tectonics Earthquakes Continental drift Structure of volcanoes African plate Antarctic plate Indo-Austrian plate Eurasian plate North American plate South American plate Pacific plate Plate tectonics Plate Boundaries Volcano Structure Exercise - DT462 本篇听力材料描述的是一次火山爆发事件 词汇:peak, dormant, seismologist, avalanche, tremor, magma, crater, summit, vibration, ash, swell, bulge, frequent, trigger, landslide, tremendous, blast, chamber, explode, devastate, megaton, hydrogen, goat, elk, Geography Geography is the study of the Earth and its lands, features, inhabitants, and phenomena. A literal translation would be to describe or write about the Earth. Four historical traditions in geographical research are the spatial analysis of natural and human phenomena (geography as a study of distribution), area studies (places and regions), study of man-land relationship, and research in earth science. Nonetheless, modern geography is an all-encompassing discipline that foremost seeks to understand the Earth and all of its human and natural complexities—not merely where objects are, but how they have changed and come to be. As the bridge between the human and physical science, geography is divided into two main human geography and physical geography. Famous geographical term Equator North pole North Frigid Zone - Arctic circle North Temperate Zone - Tropic of Cancer Torrid Zone - Tropical Circles South Temperate Zone - Tropic

文档评论(0)

shuwkb + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档