新目标人教版八年级下册英语《Unit 7 What’s the highest mountain in the world》课件.ppt

square/skwe?/ n. 平方 meter /mi:t?/ n. 米 deep/di:p/adj.深的 desert/dez?t/ n.沙漠 population n.人口 Asia/e???/ n. 亚洲 tour/t??/v.n.旅行 tourist/t??r?st/n.旅行者 wall/w?:l/ n. 墙 amazing/?me?z??/adj. 令人大为惊奇的 ancient/e?n??nt/adj.古代的 wide/wa?d/adj. 宽的；宽阔的 Do you know these interesting places? Qomolangma Qomolangma is 8,844.43 high .It’s the highest mountain in the world. The Nile is the longest river in the world. It’s 6，671 kilometers long. The Nile The Caspian Sea The Caspian Sea is the deepest salt lake in the world. Its1,025 meters deep. The Sahara is the biggest desert in the world. It is about 9,600,000 square kilometers in size. The Sahara Practice in pairs like this: A: What is the (highest/biggest/deepest/longest)… in the …? B: … 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 …8,844.43 meters high. …8,844.43米高 … meters high (long, wide…) ……米高（长，宽……)。 英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。 e.g. The wall is 1.7 metres wide. A: How high is Qomolangma? B: It’s 8,844 meters high. How deep is the Caspian Sea?1,052meters How long is the Nile? 6,671 kilometers How big is the Sahara? It’s about 9,600,000 square kilometers in size. 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 2a Listen and number the facts(1- 4) 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 has the biggest population in the world. It’s a lot bigger than the population of the US. ___ China is