Unit 7 Section B 1a-1d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 B 1a-1d） 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 about elephants and pandas. 2.learn new words: weigh, birth, adult... 教学重点： 1.Key vocabulary: cm, weigh,birth, adult. stand on two legs, a kilo of, live up to, many times, or so, walk into, fall over,at birth, up to 2.Key sentences: a. At birth, a baby panda is about 0.1 to 0.2 kilos. b. A panda can live up to 20 to 30 years. c. An adult panda weighs many times more than a baby panda. 3.Structure a. two kilos of .... b. more times than.... 教学难点： Learn to listen to the comparative and superlative carefully. 教学过程(表格描述) 教学环节 主要教学活动 设置意图 Step 1 Warming-up 1. Learn the words and expressions. 2. Show some pictures and know more about the elephant and panda. 3. Read the information and lead in 1a. 学习单词和短语， 展示关于大象和大熊猫的图片以及信息，阅读这些信息，导入1a。 Step 2 Presentation 1. Work on 1a. Compare facts about these two animals. Use the language in the box to help you make sentences. This elephant weighs many times more than this panda. .... 2. Read the sentence. 用方框里边的句子和图片中的信息表达大象和大熊猫相比较的句子。阅读这些句子。为听力做铺垫。 Step 3 While-listening 1. Work on 1b. Listen and check (✓) the numbers you hear. 2. Work on 1c. Listen again and complete the sentences. 3. Read the sentences and pay attention to the structures. 听二遍后，完成1c和1d。阅读这些句子，提高学生的听力水平。注意句子中的数字，为后面的读写打好基础。 Step 4 Post-listening 1.Work on 1d. Take turns telling your classmates about pandas. A: A baby panda cannot see. B: An adult panda weighs many times more than a baby panda. 2. Ask the students to tell something about a panda and an elephant. 听力之后，说明大熊猫和大象的有用的信息。这是一个听力口语输出的展示。创造真实的语言环境，训练学生的口语水平。 Step 5 Language points 1. Explain the usage of many times more than. 2. Read the sentences. 3. Have a dictation. 解决本节课的难点：many times more than的用法。 Step 6 Exercises Show some exercises to practice the key vocabulary, the key sentences and str