6 Unit 13 Section B(3a-Self Check) -【学海风暴】2023-2024学年九年级下册英语（人教版）

Unit 13 Section B (3a--Self Check) 授课人：*** 九年级英语人教版·下册 1 Revision 1. 停止乘坐汽车 2. 回收纸 3. 用纸巾 4. 好好利用 5. 用垃圾建造房子 6. 倒置 7. 经营小生意 stop riding in cars recycle paper use paper napkins put…to good use build a house out of rubbish turn upside down set up a small business 一、新课引入 8. 回复；归还 9. 旧玻璃瓶 10. 拆下 11. 一个有创意的大脑 12. 开一个小店 13. 更受欢迎的作品 14. 给他人带来欢乐 bring back old glass bottles pull down a creative mind open a small shop more popular works bring happiness to others 一、新课引入 What should we do to save the earth? Turn off the lights when we leave a room. Take our own bags when shopping. Ride a bike. Recycle paper. Don’t use paper napkins. 一、新课引入 What should governments do to save the earth? They should close down the factories that put waste into the river. Set up a lot of dustbins on the street. Stop people from using wooden chopsticks, plastic bowls and bags. Organize people to clean up the streets and rivers. 一、新课引入 Think about the environment in your town/city and complete the chart below. Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why? 3a 二、新课讲解 Good environment Why？ Bad environment Why？ park the air is clean streets so many trees restaurants clean and tidy river a lot of rubbish so many cars air too many factories streets 二、新课讲解 3b Writing Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental problems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems? 二、新课讲解 Then, give suggestions or possible ways to solve the problems. I think that… We should/ could… I suggest… 二、新课讲解 Self Check 1. Write different forms of the words. Then add more to each group. v.— n. pollute —act —protect —inspire —build —create — farm — sing — travel — drive — run — write — pollution action protection inspiration building creativity farmer singer traveler driver runner writer 二、新课讲解 n. —