Unit 1 Lesson 8 Why are Plants Important 课件2022-2023学年冀教版英语八年级下册

Free talk dust storm Do you know other functions(作用) of trees or other plants? Unit 2 Plant a Plant! Lesson 8 Why Are Plants Important? pleasant /e/ shade /eɪ/ fulfill /u/ basic /eɪ/ soil energy /ˈenədʒi/ adj. 使人愉快的 n. 树荫；阴凉处 v. 达到；执行 adj. 基本的；基础的 n. 土；土壤 n. 能量 Words and expressions Function of trees (plants) For people The plants can take energy from the sun and turn it into food. For environment: For animals: 1. live in the forest 2. eat the fruit 1. make the air clean and fresh. 2. cover the soil and can stop the dust. 3. make everything look beautiful. 1. eat or use 2. sit in the shade 3. Books, paper.... all come from plants. 4. use wood to build houses and furniture. fulfill our basic needs. It’s pleasant to walk in the forest. the wind and water don’t carry the soil away. Reading 感官动词：smell 闻起来/ sound 听..../ taste 尝..../ feel 摸... Read the lesson and tick the items mentioned. People can eat plants or use them as medicine. Plants help make the air clean and fresh. Many animals live in the forest. Books, paper, pencils and erasers all come from plants. Animals eat the fruit from the trees. The plants cover the soil and can stop the dust. When the weather is sunny and hot, people can sit in the shade under a tree. The plants make everything look beautiful. People use wood from trees to build houses and furniture. Let’s Do It! 1. Walking in the forest is . 2. How do we feel when sitting in the shade? 3. Why are the trees and other plants important to people? 4. 文章主题句 5. That way, the wind and water don’t carry the soil away. (翻译) Reading pleasant We feel nice and cool. Because they help us fulfill our basic needs. In a word, we can’t live without plants. 那样的话，风和水就不会带走土壤了 can’t.....without... 没有....不能... without doing sth 没有做某事 carry....away take.....away 把....带走 It is +adj+(for sb) + to do sth (对于某人来说) 做某事是怎样的 pleasure n. 快乐 Complete the passage with the correct forms o