Unit7What’s the highest mountain in the world.SectionA1a～2d课件2023-2024学年人教版英语八年级下册

Unit 7 What’s the highest mountain in the world? Section A 1a~2d 八年级下 人教版 通过本课的学习，学生能够： ①掌握本单元第一课时的重点词汇，以听说等方式询问和谈论世界自然地理之最和中国之“绝”。 ②能够正确使用大数字和形容词、副词的比较级、最高级来谈论自然地理。 ③了解世界上的名山大川，了解我国明长城的基本信息，弘扬热爱祖国、敬畏大自然的情怀，增强民族自信和文化自信。 Learning Goals Warming Up Look at the picture. What is it? the Great Wall. Have you ever been to the Great Wall? How much do you know about it? It is one of the seven wonders(奇迹) in the world. Every year, thousands of foreigners (外国人) come to visit it! Now let’s enjoy a video to learn more about it. Do you know what is the highest mountain in the world? Qomolangma Pre-listening Do you know what is the longest river in the world? the Nile Do you know what is the deepest salt lake in the world? the Caspian Sea Do you know what is the biggest desert in the world? the Sahara 1a. Match the facts you know. Qomolangma about 9, 000, 000 square kilometers in size The Sahara 1, 025 meters deep The Caspian Sea 6, 671 kilometers long The Nile 8, 848.86 meters high / skweə(r) /adj. 平方 / ˈmiːtə(r) /n. 米 / diːp /adj. 深的 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 While-listening / ˈdezət /n. 沙漠 Conversation 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 2: 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. Teacher: Very good. And which is the deepest salt lake in the world? / ˌdʒiːəˈɡræfɪk(ə)l /adj. 地理的，地理学的 盐水湖 Girl 2: The Caspian Sea is the deepest of all the salt lakes. Teacher: Yo