(
课件网) Unit 7 What's the highest mountain in the world Section A (1a~2d) 1.学习目标 3.重点探究 2.自主学习 学习导航 5.当堂检测 6.课堂总结 4.拓展提升 新课导入 Do you know Which is the highest mountain in the world Which is the longest river in the world Which is the longest river in Asia … 学习目标 1.能熟悉并能正确运用本课时的重点单词和短语 2.能正确运用比较级和最高级表达世界之最 3.能掌握事物长、宽、高及深度的表达方式 自主学习 New words & phrases 1.n.平方；正方形 _____ 2.n.米；公尺 _____ 3.adj.深的；纵深的 _____ 4.n.沙漠 _____ 5.n.人口；人口数量 _____ 6.n.亚洲 _____ 7.(可以)随便(做某事) _____ 8.n.＆ v. 旅行；旅游 _____ square meter desert deep population Asia feel free tour 9.n. 旅行者；观光者 _____ 10.n. 墙 _____ 11.adj. 令人大为惊奇的 _____ 12.adj. 古代的；古老的 _____ 13.v. 保护；防护 _____ 14.adj. 宽的；宽阔的 _____ 15.就我所知 _____ tourist wall ancient amazing protect wide as far as I know 重点探究 Qomolangma runs along the border between China and Nepal. It is covered with snow all the year round. It's 8844.43 high, the highest in the world. It's 26 kilometers long. The Nile is the longest river in the world. It's more than 6671 kilometers long. It runs through 9 countries, it's one of the largest river flows through the international states in the world and runs into the Mediterranean Sea(地中海) in the end. The Caspian Sea is the biggest lake in the world. It lies in the border between Asia and Europe. The Sahara is the biggest desert in the world. It is located in the northern Africa, climate conditions are very bad, is one of the earth's most not suitable for biological survival. The Yangtze River is the third longest river in the world, the first Asian rivers. It's 6211.31 kilometers long. The Yangtze River Basin, east-west width of 3219 kilometers, about 966 kilometers wide north-south, passing through 11 provinces. It runs into the East Sea in Shanghai finally. 1a Match the facts you know. Qomolangma about 9,600,000 square kilometers in size The Sahara 1,025 meters deep The Caspian Sea 6,671 kilometers long The Nile 8,844.43 meters high 1b Listen and complete the sentences. 1. Qomolangma is _____ than any other mountain in the world. 2. The Sahara is _____ desert in the world. 3. The Caspian Sea is _____ of all the salt lakes. 4. The Nile is _____ river in the world. higher the biggest the deepest the longest 1c Use the information in 1b to make conversations. What is the longest river in the world The Nile. What is the biggest desert in the world The Sahara. China is one of the oldest countries. It is over 5,000 years old. The Yangtze River is the longest river in Asia. the Yangtze River the Yellow River The Yellow River is the second longest in China. Both rivers are very important to China. The Great Wall is the longest wall in China. China has a much longer history than the United States. China is almost as big as the United States. China has much bigger population than the ... ...
