Unit 7 Section A 1a-2d教案 2022-2023学年人教版英语八年级下册

《Unit 7 What’s the highest mountain in the world?》教案 （Section A 1a-2d） 教学目标及教学重点、难点 教学目标： At the end of the class, the students will be able to: 1.learn to compare facts. 2.learn to express large numbers. 3. learn to talk about geography and nature. 4. learn new words: square, meter, deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide... 教学重点： 1.Key vocabulary: square, meter, deep, desert, population, Asia, tour, tourist, wall, amazing, ancient, protect, wide. any other + n.(sl.), have the biggest population, have a much longer history, one of the oldest countries, feel free, as far as I know. 2.Key sentences: a. Qomolangma is higher than any other mountain in the world. b.The Caspian Sea is the deepest of all the salt lakes. c.What is the highest mountain in the world? d.This makes it the longest wall in the world. e.The main reason was to protect their part of the country. 3.Structure: a. comparative+ than + ... b. the superlative in the ./of the three. c. any other +n.(sl.)... d. the other +n(pl.)... 教学难点： Learn to role-play 2d and grasp the key words. 教学过程(表格描述) 教学环节 主要教学活动 设置意图 Step 1 Warm-up 1.Have a free talk about Qomolangma, the Caspian Sea, The Nile, The Sahara. -What’s the highest mountain in the world? -How high is it? 2.Look at the beautiful pictures and know more about the famous places around the world. 自由谈论关于珠穆朗玛峰、里海、尼罗河以及撒哈拉沙漠的相关知识。导入1a。 Step 2 Presentation 1.Show the words and expressions of this class. 2.Work on 1a. Match the facts you know. 3.Read the sentences. 4.Work on 1b. Listen and complete the sentences. 5.Read the sentences in 1b. 6.Work on 1c. Use the information in 1b to make conversations. A: What is the highest mountain in the world? B: Qomolangma. 听完1b并完成相应任务。阅读1b的句子，练习对话。同时调动学生的积极性，熟练单词、短语。提高学生的听力水平。为后面的读写打好基础。 Step 3 Listening&Pairwork 1,Work on 2a. Listen and number the facts [1-4] in the order you hear them. 2.Read the sentences and pay attention to the mis