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

Section B (3a-Self Check) Unit 7 What's the highest mountain in the world? Objectives After this lesson, we should be able to 1. learn five writing strategies(写作策略) by analyzing（分析）the long reading in 2b. 2. revise(修改，重写) a passage by using the strategies. 3. write independently and learn to evaluate(评价) a passage by working in a group . 4. know every little thing can make a big change. Can you guess what the animal is? They are huge animals. They live in the sea. They can sing songs. They can jump high out of water. They are very clever and also very friendly. What are they? Lead-in Whales 鲸鱼 Let’s watch and draw. 1. What is this animal? 2. Can you draw it ? Show me. A whale. 5 What do you know about whales? whales food activities appearance living environment birth habits The whales are in danger now. What should we do to protect them? The facts about whales They are huge animals. They live in the sea. They can sing songs. They can jump high out of water. They are very clever and also very friendly. Read the following words and phrases about whales. Put them in the correct place in the chart. Humans catch whales for meat, fat and oil Eat small fish and other sea life Jump high out of the water Rules on whale protection Huge Water pollution 3a Live in the sea Some kinds have teeth Learn more about whales Stop putting rubbish into the sea Sing songs Whale parts sold to make things like candles and soap What do they look like? Where do they live? What do they eat? What can they do? · Huge · Some kinds have teeth · In the sea · Small fish and other sea life · Jump high out of the water · Sing songs Why do some of them have to be protected? How can we protect them? · Humans catch whales for meat, fat and oil · Water pollution · Whale parts sold to make things like candles and soap · Rules on whale protection · Learn more about whales · Stop putting rubbish into the sea Whales are ... They live in ... They eat... They can ... One i