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课件网) Unit 2 Plant a Plant! Lesson 8 Why Are Plants Important 1.学习目标 3.重点探究 2.自主学习 学习导航 5.当堂检测 6.课堂总结 4.拓展提升 新课导入 Do you love plants Are they important Why 学习目标 1.能熟悉并能正确运用本课时的重点单词和短语 2.能掌握并运用 It is pleasant to do sth和 can't ...without...这两种句型 3.了解植物的重要性，爱护植物 自主学习 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 take energy from… in a word be made from It’s pleasant to do … fulfill one’s needs carry away 从…...获取能量 总之，一句话 由…...制成 做…...很愉快 满足…...的需求 把……搬（移）走 重点探究 Danny, Jenny 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. What plants grow near your home Why do we need plants THINK ABOUT IT 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! Jenny: Trees and other plants are important to people. They help us fulfill 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. Medicine 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 carry the soil away. Plants also make everything look beautiful. Danny: In a word, we can’t live without plants! 1. 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. √ √ √ √ √ √ √ 2. Complete the passage with the correct forms of the words in the box. There are many trees and plants. It’s _____to walk in the forest. When the weather is sunny and hot，you can sit in the _____under a tree. Trees and other plants are one of our _____needs for life. Many things are made from trees and plants. Most animals live in the _____and eat the fruit from the trees. And plants _____the soil. That way, the wind and water don’t carry the soil away. basic shade forest cover pleasant pleasant shade basic forest ... ...
