(
课件网) UNIT 3 SEA EXPLORATION Section Ⅲ Using Language 1.了解课文大意；培养略读和查读等阅读能力。（语言能力，学习能力） 2.理解并能够自主运用重要语言点。（语言能力） 3.通过阅读熟悉关于海洋探测的辩论性文章的文体特征,并掌握其写作方法。（语言能力，学习能力） 细读课文，明确教材细节 Read the two passages on Page 32 and choose the best answers. 1.Why does the author mention the Deepwater Horizon ( ) D A.To show it has more gallons of oil. B.To explain its influence on animals. C.To stress the bad effect of plastic. D.To prove it has caused serious pollution. 2.What is the main idea of Paragraph 3 in Passage 1 ( ) D A.The speed of the melting ice in the Arctic. B.The discovery of fossil fuels in the Arctic. C.The damaging resources in the Arctic. D.The influence of climate on the Arctic. 3.What does the author of Passage 1 think of the sea ( ) B A.It belongs to humans. B.It is the habitat of life. C.It is less sensitive actually. D.It is the possessions of future generations. 4.What makes it necessary for us to explore seas ( ) C A.The development of technology. B.The value of minerals under the sea. C.The rising number of population. D.The occurrence of earthquakes. 核心单词 知识点1 meanwhile adv.与此同时；（比较两方面）对比之下 n.其间；同时；暂时 （牛津词典）The doctor will see you again next week. Meanwhile， you must rest as much as possible. 医生下周还会给你看病。在此期间，你一定要尽可能多休息。 知识拓展 in the meanwhile=in the meantime在此期间；与此同时 for the meanwhile暂时；一会儿 经典佳句 We need some new curtains, but these will do for the meanwhile. 我们需要一些新的窗帘，但这些暂时还可以用。 融会应用 单句写作 （1）Don't eat and talk _____. 不要一边说话一边吃东西。 in the meanwhile （2）_____， they exchange ideas and feelings with each other， through which they probably acquire more knowledge. 与此同时， 他们彼此交流思想和感情， 这样他们可能获得更多的知识。 Meanwhile/In the meanwhile 知识点2 exploit vt.开发；利用（自然资源） ；剥削＊exploitation n.利用；开发；剥削；压榨＊exploiter n.开拓者；剥削者＊exploitative adj.剥削的；榨取的 （P32）When people talk of exploring the sea more, they usually mean exploiting it. 当人们谈论进一步探索海洋时,他们通常指的是开发海洋。 知识拓展 exploit markets开拓市场； 开辟市场 经典佳句 The solar energy is friendly to the environment, but it hasn't been fully exploited so far. 太阳能是一种环保能源,但直到现在也没有被充分开发。 Commercial exploitation of natural resources threatens our survival. 开发自然资源作商业用途威胁到我们的生存。 融会应用 单句填空 （1）The job gave him a chance_____ （exploit） his talent for book pictures. to exploit （2）The_____ （exploit） of natural resources was put off by the lack of technicians. exploitation （3）The expansion of Western capitalism brought the Third World into an_____ （exploit） world system. exploitative 知识点3 mercy n.宽恕；仁慈；恩惠＊merciful adj.宽大的；仁慈的；慈悲的 （P32）Although this was banned in 1 ... ...
