Lesson7 课件 2023-2024学年冀教版英语八年级下册

Unit 2 Plant a Plant ! Lesson 7 Planting Trees Learn the new words hole [həʊl] n. 洞；坑 v. 打洞 large [lɑːdʒ] adj. 大的；巨大的 root [ruːt] n. 根 seedling [ˈsiːdlɪŋ] n. 幼苗 seed n. 种子 cover [ˈkʌvə(r)] v. 覆盖 n. 覆盖物 dig a hole 挖一个洞 fill [fɪl] v. 填满；充满 be filled with sth. 被....充满 =be full of sth. dirt [dɜːt] n. 污染物；泥土 dirty [dɜːtɪ] adj. 不干净的，脏的 pack [pæk] v. 包装；堆积；压实 dust [dʌst] n. 灰尘；沙土 storm [stɔːm] n. 暴风雨 rainstorm n. 暴风雨 dust storm n. 沙尘暴 northern [ˈnɔːðən] adj. 北方的；北部的 southern 南方的 western 西方的 eastern 东方的 bottom [ˈbɒtəm] n. 底部；最下部 When is Tree Planting Day in China? What are the basic steps for planting a tree? [ˈbeɪsɪk] adj.基本的 It's March 12. Li Ming and his classmates are on a hillside. They are plantingtrees as a school project. A worker is there helping them. 作为 Li Ming: Excuse me, sir. We are digging a hole. Is it big enough? Worker: Maybe you should make the hole a little bigger. It must be large enough to hold the roots of the seedling. Li Ming: I see. Thank you. Worker: Now, put the seedling inside, cover the roots and fill the hole with dirt.Then pack the dirt around the new tree with your feet. Wang Mei: OK. By the way, there is another group of people down the hill. Are they also coming to plant trees? Worker: Yes. Many people are worried because the environment is changing, and they want to do something to help. Li Ming: These changes are serious. When there is a dust storm in spring, it gets windy and dirty everywhere. Wang Mei: Ms. Liu told us the wind blows the dirt and the sand here from the north. Nothing can stop the wind because there are not many trees left. Worker: Exactly. A lot of rich lands in the northern area have turned into desert. Li Ming: I suppose tree planting is very important work. Wang Mei: For sure. I really like this project. It's also a great way to learn about nature. Worker: Yes. It's fun and important to plant plants. Oh, and please remember to put a little water