Unit 13 Section B 单词讲解课件2022-2023学年人教版九年级英语全册

Unit 13 We’re trying to save the earth. Section B 单词讲解 1. recycle v. 回收利用, 再利用 2. napkin n.餐巾,餐巾纸 recycle books and paper 回收利用书和纸 复数 napkins paper napkins 纸巾 【拓展】 【拓展】 3. throw away 扔掉,抛弃 throw away是"动词+副词"短语,其后可接名词或代词作宾语。接代词作宾语时,代词须放在短语中间;接名词作宾语时,名词放在away的前后均可。 We have to throw away some things because they are bad for our health. 我们不得不丢弃一些东西,因为它们对我们的健康有害。 Remember to throw it away. 记得把它扔掉。 【拓展】 —How to be a greener person? —Keep our environment clean. Don’t _ any litter. A. throw away B. put away C. take away D. keep away 【答案】A 4. put sth. to good use 好好利用某物 put sth.to good use相当于make good use of sth.,意思是“充分利用” 某物被好好利用 sth. can be put to good use. She tells me that we should put time to good use /make good use of time. 她告诉我我们应该好好利用时间。 【拓展】 5. pull down 拆下,摧毁 被摧毁 be pilled down The windows and doors come from old buildings around her town that were pulled down. Many old houses in our town were pulled down. 我们城镇的很多旧房子被拆除了。 【拓展】 6. upside down 上下颠倒,倒转 7. gate n. 大门 8. bottle n. 瓶子 9. president n. 负责人,主席,总统 10. inspiration n. 灵感,鼓舞人心的人(或事物) 11. iron n. 铁 v. Inspire 激励,鼓励 【拓展】 12. work n. (音乐或艺术)作品 复数 works V. work 工作 go to work 去上班 13. metal n. 金属 【拓展】 14. bring back 恢复,使想起,归还 bring back to life 使复活;给……以活力 eg:A rocket can bring back information which we could never get in other ways. 火箭能给我们带回用其他方法得不到的消息。 eg: Once someone has died, he cannot be brought back to life. 人死不能复生。 【拓展】 【拓展】 bring的相关短语: bring up 抚养;呕吐 bring about引起;导致 bring out 使显现 bring in引入 bring down减少 —You’d better clear out your old toys. They are no use now. —But I want to keep them because they _ sweet memories. A. bring out B. check out C. bring back D. clean up 【答案】C 15. creativity n. 创造力,独创性 create 创造 adj. creative 有创造力的 eg: Becoming your own person releases your creativity. 保持你自己的本色可以释放出你的创造力。 【拓展】 WildAid 野生救援协会(美国) WWF (World Wide Fund for Nature)世界自然基金会 练习 I. 单词拼写 1. I will wait for you at the school _ (大门). 2. Please fetch me the _ (瓶子). It is on the desk over there. 3. Barack Obama is the _ (总