Unit 7 Section B(3a-Self Check) 教案2022-2023学年人教版八年级英语下册

Unit 7 What’s the highest mountain in the world? 课时6　Section B(3a-Self Check) 课时教学目标 1. 通过了解鲸鱼的基本知识及其生存现状进一步增强保护动物、保护环境的意识。 2. 能够对鲸鱼的生活习性及生存现状等进行描述并探讨如何对鲸鱼等世界濒危动物进行保护，发展思维能力。 教学重点： 1.Key phrases: catch...for..., jump out of, water pollution, stop doing, protect ...from... 2. Key sentences: a. Humans catch whales for meat, fat and oil. b.We should protect whales from ... c. Some kinds of whales are in danger because ... 3.Structures a. stop doing b. ...protect ...from... 教学难点： Write a poster about the whales and learn how to protect the whales. 教学过程 Step 1 Lead-in Play a part of The Cove and ask students to discuss the protection of marine life. Step 2 Work on 3a 1. Ask students to share their learning about whales. 2. Ask them to read the words and phrases about whales in 3a. 3. Let students put them in the correct place in the chart and then check the answers. 4. Let them read the questions and the answers in the chart. Textbook Answers What do they look like? Huge; Some kinds have teeth Where do they live? Live in the sea What do they eat? Eat small fish and other sea life What can they do? Jump high out of the water; Sing songs Why do some of them have to be protected? Humans catch whales for meat, fat and oil; Water pollution; Whale parts sold to make things like candles and soap How can we protect them? Rules on whale protection; Learn more about whales; Stop putting rubbish into the sea Key points（针对训练习题见上课课件PPT） 1. whale n. 鲸 2. oil n. 油 3. protection n. 保护【拓展】protect v. 保护 protect...from... 保护……不受……伤害 4. catch... for... 为……而捕捞/ 捕捉…… 5. rules on...( = regulations of...) 关于……的规定 Step 3 Work on 3b 1. Let students look at the phrases and the sentences in 3b. 2. Ask students to write a paragraph about whales and why they need to be protected using the information in 3a. 3. Let students make a poster calling for whale protection. Textbook Answers Answers will vary. Sample writing: Whales are huge animals. They live in the sea and eat small fish