1、Unit 7,Qomolangma,Section A 1a-1c,Whats the highest mountain in the world ?,Do you know these interest places?,Qomolangma,It is covered with snow all the year round. Its 8844.43 high, the highest in the world.,A: What is the highest mountain in the world? B: Qomolangma is the highest mountain in the
2、 world .,The Nile is the longest river in the world. Its 6,671 kilometers long.,The Nile,A: What is the longest riverin the world?,B: The Nile is the longest river in the world,The Caspian Sea,The Caspian Sea is the deepest lake in the world.,A: What is the deepest lakein the world?,B:The Caspian Se
3、a is the deepest lake in the world.,The Sahara is the biggest desert in the world.,The Sahara,A: What is the biggest desert in the world?,B: The Sahara is the biggest desert in the world.,A: How high is Qomolangma? B: Its 8,844 meters high.,Practice,A: How big is the Sahara? B: Its about 9,600,000 s
4、quare kilometers in size.,A: How deep is the Caspian Sea ? B: Its 1,025 meters deep.,A: How long is the Nile? B: Its 6,671 kilometers long.,1a Match the facts you know.,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,Homework,A: To memorize the important phrases and sentences. B: To make some dialogues about asking the size of objects.,
