(
课件网) Unit 7 What’s the highest mountain in the world Section A 1a-2d key words square (n.) meter (n.) deep (adj.) desert (n.) 平方；正方形的； 正方形；广场 米；公尺(=metre) 深的；纵深的 沙漠 亚洲 旅行；旅游 旅行者；观光者 墙 令人大为惊奇的； 令人惊喜(或惊叹)的 Asia (n.) tour (n.&v.) tourist (n.) wall (n.) amazing (adj.) key words man-made (adj.) 古代的；古老的 保护；防护 宽的；宽阔的 人造的 ancient (adj.) protect (v.) wide (adj.) （可以）随便（做某事） 就我所知 feel free as far as I know Do you know these places The world's largest yellow waterfall - Hukou Waterfall The Potala Palace, the highest palace in the world at an altitude Do you know these places The world's longest city wall - the Great Wall of China the longest river in the world-the Nile Do you know these places The world's largest waterfall group - Huangguoshu Waterfall The highest mountain peak in the world - Mount Everest Do you know these places the biggest desert in the world-The Sahara the deepest of all the salt lakes-The Caspian Sea They are known as the best in the world Match the facts you know. 1a Qomolangma the Nile the Caspian Sea the Sahara about 9,000,000 square kilometers in size 1,025 meters deep 6,671 kilometers long 8,848.86 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 意为“……比其他任何一个……都……”比较级+ than any other +可数名词单数 =比较级+ than the other +可数名词复数 =是最...的 =形容词最高级+可数名词单数 1c Make conversations. What is the highest mountain in the world Qomolangma. What is ___ _____ _____ in the world biggest desert the The Sahara. 1c Make conversations. What is _____ in the world _____. Can you read the following numbers 5,000 6,300 5,465 300 six thousand and three hundred five thousand, four hundred and sixty-five five thousand three hundred 2a Listen and number the facts [1- 3] in the order you hear them. 6,300 5,000 5,464 300 ___ The Yangtze River is about _____ kilometers long and the Yellow River is _____ kilometers long. ___ China is over _____ years old. It has a much longer history than the US. The US is not even _____ years old. ___ China is bigger than the US, and it is the biggest country in Asia. 3 1 2 2a ___ The Yangtze River is about _____ kilometers long and the Yellow River is _____ kilometers long. ___ China is over _____ years old. It has a much longer history than the US. The US is not even _____ years old. ___ China is bigger than the US, and it is the biggest country in Asia. 6,300 5,464 5,000 300 Listen again and fill in the blanks in 2a with the numbers in the box. 6,300 5,000 5,464 300 2b A: Did you know that China is one of the oldest countries in the world B: Yes, I did. It’s much older than my country. Make conv ... ...
