Unit 7 Section A 3a-3c 课件2022-2023学年人教版八年级英语下册

Unit 7 What's the highest mountain in the world? ( SectionA 3a-3c ) Travel around the world Explore and enjoy the top scenery Top of the World 2 the Caspian Sea--the deepest salt lake 里海--世界最深咸水湖 The 1st stop 1,025 meters deep 3 the Nile--the longest river 尼罗河--世界最长河流 The 2nd stop 6,671 kilometers long 4 the Sahara--the biggest desert 撒哈拉沙漠--世界最大沙漠 The 3rd stop about 9,600,000 square kilometers in size 5 Qomolangma-- the highest mountain 珠穆朗玛峰--世界最高峰 The last stop 6 We are so lucky that we can climb Qomolangma with BCTV. However, it's dangerous and we may also face lots of challenges. leader 7 Challenge We can have another chance to travel with “Top of the World”. Check(√) if you can complete these challenges. 8 How can we reach the top? 1: Know about Qomolangma Dsf dvvvvvvvvvvvvvvvvvvvvvvvvvv What’s the passage mainly about? A. The Himalayas B. Qomolangma 3a Tip 1 We can predict(预测) the main idea of the passage from the title and the picture. ( )Challenge 1 Match each paragraph with the main ideas. Paragraph 1 Paragraph 2 Paragraph 3 Spirit of climbers Achievements of climbers Facts and dangers = success Tip 2 We can find the main idea in the first or the last sentence. Paragraph 1 talks about ... √ One of the world’s most dangerous sports is mountain climbing, and one of the most popular places for this is the Himalayas. The Himalayas run along the southwestern part of China. Of all the mountains, Qomolangma rises the highest and is the most famous. It is 8844.43 meters high and so is very dangerous to climb. Thick clouds cover the top and snow can fall very hard. Even more serious difficulties include freezing weather conditions and heavy storms. It is also very hard to take in air as you get near the top. Read Para 1 and answer the questions. 1.Where are the Himalayas? 2. How high is Qomolangma? point ( )Challenge 2 √ Read