高中英语 unit5知识解读 新人教版选修6

Unit 5 The power of nature要点总览词汇 volcano erupt eruption ash hurricane adventure bore excite evaluate unfortunate unfortunately fountain absolute absolutely fantastic potential impress impressive precious novelist cancel effort tremble sweat anxiety anxious panic courage typhoon heaven diverse diversity unique bathe swallow guaranteecompare with burn to the ground make ones way make an effort glance throughvary from to crystal clear句型 I am looking forward toWhat happened?/ Whats happening?Looking carefully at the ground, I made my way to the edge of the crater.Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast it will flow.语法 ing 形式作状语知识解读I句子1 Have you ever considered how weak humans are compared with a volcano, hurricane or earthquake? 你是否曾想过，与火山、飓风、地震相比，人类是多么软弱啊。1) consider vt. 考虑跟名词，从句，疑问词+ 不定式，动名词The whole matter is being considered.整件事正在被考虑。She began to consider what use could be made of it?她开始考虑如何使用它。Have you considered how to get there?你有没有想过如何去那里？Have you considered going out for a walk?想出去走走吗？2) compare with 和相比Compare the copy with the original. 把复印件和原件比较一下。Compared with what he had already, the new stamps were not very interesting.与他已有的相比，这枚新邮票不是非常有趣。拓展compare to 把比作Shakespeare compared the world to a stage.莎士比亚把人世比作舞台。compared to 和比起来Compared to many women, she was indeed very fortunate.与许多妇女相比，她的确相当幸运。2 Yet, however weak we are, we are not completely powerless.1) however 作连接性副词 不管如何（多么）However hard he tries, he never seems able to do the work satisfactorily.不管他如何努力，他似乎永远不能满意地完成工作。However frightened you may be yourself, you must remain outwardly calm.不管你自己多么害怕，你必须外表保持镇静。This viewpoint, however understandable (it is), is wrong.这一观点，尽管可以理解，却是错误的。2) powerless 形容词 没有能力，毫无办法The car went out of control, and the driver was powerless to stop it.轿车失控，司机无力让它停下。The mouse was powerless in the cats claws. 老鼠在猫的利爪下无能为力。拓展：hopeless careless fearless priceless worthless limitless wireless nameless试一试1 The soldiers followed the