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课件网) Unit 6 Beautiful landscapes Welcome to the unit 学习目标 To master some new words and phrases. To learn about different landscapes. To talk about what you know about landscapes. n.海洋 vt.占（一片面积）；覆盖；遮盖 n.地面；表面 n.沙漠，荒漠 n.森林 n.岩石 n.地面 n.平原 adj.平坦的，平的 n.陆地；土地 vi.发源；上升，提高 n.上升；增强；提高 新课讲授 New words ocean cover surface desert forest rock ground plain flat land rise What landscapes do you know Free talk mountain 山脉 river 河流 plain 平原 ocean 海洋 desert 沙漠，荒漠 forest 森林 What do you know about these natural landscapes Pre-listening Daniel is a member of the Geography Club. He is learning about the natural world with the club members. Look at the notes below and try to complete them. 1 Oceans cover about _____ of the earth’s surface. 2 Deserts are often hot during the day but cold _____. 3 Forests help make the air _____. 4 Mountains are high, and they are usually covered with rocks and _____. 5 Rivers carry water from high ground down to lakes or the _____. 6 Plains are open and flat. They cover over _____ of the world’s land area. Listen to the introductions to some landscapes with them and complete the notes below. While-listening 1 Oceans cover about _____ of the earth’s surface. 2 Deserts are often hot during the day but cold _____. 3 Forests help make the air _____. 4 Mountains are high, and they are usually covered with rocks and _____. 5 Rivers carry water from high ground down to lakes or the _____. 6 Plains are open and flat. They cover over _____ of the world’s land area. 71% at night clean earth sea 1/3 / one third Language points 1. Oceans cover about 71% of the earth’s surface. 海洋约占地球表面的71%。 cover / k v (r)/ v. 占（一片面积）；覆盖；遮盖 (1)［动词］占（一片面积） 固定搭配：cover an area of ... 占……面积 e.g. The park covers an area of 200 square kilometres. 这个公园占地200 平方千米。 (2)［动词］覆盖；遮盖 固定搭配：cover...with... 用……盖…… be covered with...被……覆盖 e.g. Dan covered his face with his hands.丹用双手捂住脸。 The mountains are covered with white snow. 群山被白雪覆盖着。 拓展：cover的其他常见含义及用法 动词 足以支付 $10 should cover the meal. 十美元足够支付这顿饭钱。 包含；涉及 The lectures cover different topics. 这些讲座涉及不同的主题。 名词 （书刊的）封面，封皮 I like the cover of the book. 我喜欢这本书的封面。 覆盖物；盖子 This glass bowl has a plastic cover. 这个玻璃碗有一个塑料盖子。 2. Deserts are often hot during the day but cold at night. 沙漠白天通常很热，但晚上很冷。 desert 熟义 n. 沙漠，荒漠 e.g. The wind blew from the desert and covered everything with sand. 风从沙漠那边吹来，把一切都蒙上了一层沙子。 desert 生义 v. 抛弃；舍弃 e.g. Never desert a friend in need. 绝不抛弃需要帮助的朋友。 3. Plains are open and flat. 平原开阔平坦。 flat /fl t/ adj.平坦的，平的 e.g. The desert is flat, mile after mile. 沙漠是平坦的，绵延数英里。 拓展：flat的其他含义及用法 ［副词］ ... ...
