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课件网) Unit 5 Developing ideas DIVING DEEP 潜入深海 阅读课件 To understand the history and discoveries of deep-sea exploration and China's achievements in deep-sea exploration. To deepen the understanding and exploration of the unknown world, and establish a positive attitude of daring to explore the unknown and seeking the truth scientifically. To grasp the main structure of the text, and try to express your views about the exploration of the deep sea. Learning objectives * shipwreck n. 失事的船；沉船 74 * archaeological adj. 考古学的；考古的 74 * coral n. 珊瑚 75 millimetre n. 毫米 75 * barreleye n. 管眼鱼 75 * upwards adv. 向上，朝上 75 * trench n.海狗 75 * equivalent adj. 等同的；等值的；相当的 75 * stack v. （使）整齐地堆起；摞起 75 * furthermore adv. 此外；而且；不仅如此 76 * notable adj. 显要的；显著的；值得注意的 76 substance n. 物质 76 * vessel n. 船；舰 76 drilling n. 钻探；勘探 76 vol (=volume/ v lju m/) n. （书的）卷，册 80 Words and expressions Diving Deep Developing ideas 潜水深海 Have you ever dived into the sea Lead-in What do you know about the sea world 200 m 1000 m 6000 m 11000 m 0 m ≈20℃ 5-10℃ 0-4℃ <0℃ Look at the picture and answer the questions. Do further research if necessary. 1 Activity 1 Look at the picture and answer the questions. Do further research if necessary. What different zones are there in the ocean The different zones in the ocean are Sunlight Zone, Twilight Zone, Midnight Zone and Abyssal Zone. 海洋的不同区域有阳光区、暮色区、午夜区和深海区。 1 阳光区 暮色区 午夜区 深海区 Activity 1 2.Which parts of the ocean do you think have been explored 3.What do you know about the deepest part of the ocean Sunlight Zone, Twilight Zone and Midnight Zone. 阳光区，暮色区和午夜区。 The deeper the part of the ocean is, the fewer living things there are. 海洋越深，生物就越少。 Look at the picture and answer the questions. Do further research if necessary. 1 Activity 1 1. What is the genre of the article 2. What’s the structure of the article Introduction to the deep sea Discoveries in scientific fields Amazing biological discoveries A new age of oceanic discovery Exposition. The article is divided into three parts. Introduction Main Body Main Body Conclusion Amazing biological discoveries Valuable source of natural resources Activity 2 While-reading Scanning Introduction to the deep sea Discoveries in scientific fields Amazing biological discoveries A new age of oceanic discovery DIVING DEEP Introduction Main Body Conclusion Valuable source of natural resources Structure of the passage Activity 2 Scanning Read the passage and find out what has been discovered in the ocean depths. Diving Deep Shipwrecks such as that of the Esmeralda, ruins of ancient cities like Neápolis, extraordinary deep-sea creatures such as bone-white coral and the barreleye, and the substance known as “fire ice” have been discovered in the ocean depths. 像埃斯梅拉达号这样的沉船，Neápolis ... ...
