(
课件网) Unit 7 What’s the highest mountain in the world Section A 1a-2d Learn the following key words and phrases: square, meter, deep, desert, population, Asia, ancient, tour, tourist , amazing, protect, wide, feel free to do sth., as far as I know … Let’s review one；two；three；four；five；six；seven；eight；nine；ten How to read these numbers？ 1-10 30 65 58 87 917 thirty sixty-five fifty-eight eighty-seven nine hundred and seventeen Read the numbers below. 9,600,000 8,848.86 352,478,873,467,823 Like these:How to read 1,025 9,600,000 8,848.86 6,671 Do you know these numbers about 9,000,000 square kilometers in size 1,025 meters deep 6,671 kilometers long 8,848.86 meters high Qomolangma 喜马拉雅 1,025 9,600,000 8,848.86 6,671 1,025 9,600,000 8,848.86 6,671 the Nile 尼罗河 1,025 9,600,000 8,848.86 6,671 the Caspian Sea 里海 1,025 9,600,000 8,848.86 6,671 the Sahara 撒哈拉 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 Teacher: Yesterday, we learned some important geographical facts. I hope you all still remember them. I’m going to test you now by asking a few questions. First, what’s the highest mountain in the world Boy 1: Qomolangma! It’s higher than any other mountain in the world. Teacher: That’s right. And who can tell me what the Sahara is Girl 1: The Sahara is the biggest desert in the world. Tapescripts Teacher: Very good. And which is the deepest salt lake in the world Girl 2: The Caspian Sea is the deepest of all the salt lakes. Teacher: You’re all so smart! Now, for the last question, which is the longest river in the world Boy 2: I know! The Nile is the longest river in the world. Boy 1: And the Amazon is the second longest river in the world. Teacher: It seems that you know the answers to all my questions. Good job! 所有问题的答案 好像.... 1c Make conversations. What is the highest mountain in the world Qomolangma. What is ___ _____ _____ in the world The Sahara. biggest desert What is _____ in the world The Caspian Sea The Nile. _____ the deepest salt lake What is the longest river in the world the Can you read the following numbers 2a 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 ... ...
