Unit 7 SectionB 3a-self check 课件 2022-2023学年人教版英语八年级下册

Section B 3a-Self check Unit 7 What's the highest mountain in the world? Review Important phrases: feel free as far as I know in the face of even though at birth up to run over walk into fall over or so 随意 就我所知 面对（问题、困难） 即使；虽然 出生时 到达 跑上前去；跑过去 走路时撞着 绊倒 大约 What’s the highest mountains in the world? Qomolangma. How long is Qomolangma? It’s 8,844.43 meters high. It’s higher than any other mountain. Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lake. Did you know that China is one of the oldest countries in the world? Yes, I did. It’s much older than the US. Important sentences: 1. …cm taller/shorter 2. much /even/a little/less +比较级 …times more than …. Talk about how to protect pandas. Important structures: 鲸的体型是世界上存在的动物中最大的，鲸是终生生活在水中的哺乳动物，对水的依赖程度很大，以致它们一旦离开了水便无法生活，鲸形状像鱼，鼻孔在头的上部，用肺呼吸。体长可达三十米，是现在世界上最大的动物。 Presentation 对于鲸鱼你知道多少？ Read the following words and phrases about whales. Put them in the correct place in the chart. 1. Humans catch whales for meat, fat and oil 2. Eat small fish and other sea life 3. Jump high out of the water 4. Rules on whale protection 5. Huge 6. Water pollution 3a 7. Live in the sea 8. Some kinds have teeth 9. Learn more about whales 10. Stop putting rubbish into the sea 11. Sing songs 12. Whale parts sold to make things likes candles and soap What do they look like？ Where do they live? What do they eat? What can they do? Why do some of them have to be protected? How can we protected them? 5 8 7 2 3 11 1 6 12 4 9 10 Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.· 3b Whales are… They live in… They eat… They can… One interesting fact is… Another interesting fact is… Some kinds of whales are in danger because… We should protect whales from… I think people should/shouldn’t… Sample writing: Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fact is whale