Unit 2 lesson 8 课件2023-2024学年冀教版八年级英语下册

Lesson 8 Why Are Plants Important? 倍速课时学练 pleasant shade fulfill basic soil 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 Words 倍速课时学练 pleasant shade fulfill basic soil 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 Words 倍速课时学练 What plants grow near your home? Why do we need trees? 倍速课时学练 1. People can eat plants or use them as medicine. 2. Plants help make the air clean and fresh. 3. Many animals live in the forest. 4. Books, paper, pencils and erasers all come from plants. 5. Animals eat the fruit from the trees. Read the lesson and tick the items mentioned 6.The plants cover the soil and can stop the dust. 7. When the weather is sunny and hot, people can sit in the shade under a tree. 8. The plants make everything look beautiful. 9. People use wood from trees to build houses and furniture. √ 5 Danny, Jeny and Brian are walking in a forest. Jenny: I love this forest. There are so many trees and plants. The air is always clean and fresh. Brian: Yes. Trees and other plants help clean the air. Jenny: That's true. It's pleasant to walk in the forest. When the weather is sunny and hot, you can sit in the shade under a tree. It's nice and cool. Danny: I'm hungry! Maybe I can eat a plant! Brian: Sure, Danny! Look, there is an apple tree over there! Danny: Is there a donut tree? Brian: Donuts don't grow on trees! 6 Jenny: Trees and other plants are important to people. They help us fulfll our basic needs. Brian: That's for sure. People use trees and other plants in many ways. The trees and plants take energy from the sun and turn it into food. Medicinc and clothing are also made from trees and plants. Jenny: The forest is important to animals, too. Many animals live in the forest and eat the fruit from the trees. They eat other plants, too. Brian: And plants cover the soil. That way, the wind and water don't car