Unit5 Revealing Nature-Developing ideas课件-2023-2024学年外研版（2019）高中英语选择性必修第一册

Learning objectives: To master the main idea of the article and clearly describe the ways in which plants communicate. To understand the text type, master the text structure and personification and talk about communication between living things. To further understand nature, generate curiosity about nature and establish a positive life attitude of protecting nature and living in harmony with nature. 新标准《英语》高中二年级选择性必修第一册 Unit 5 Revealing nature The Secret Language of Plants 执教人：孙雪妍 山东省淄博第五中学 2021.9.23 2 Pre-reading What can we human do? For example, we can walk. … Can plants do these? 4 ( ) attack ( ) move ( ) breathe ( ) speak ( ) eat ( ) steal ( ) sleep ( ) think Look at the pictures and talk about what plants can do. Activity 1 Plants do behave. Can plants talk to each other? New research: It appears that plants can communicate after all. The Secret Language of Plants 7 While-reading They may communicate with each other by using chemicals, sound and “wood wide web”. Activity 2 Read for information (I) Find out the ways in which plants communicate. Modern research is showing that plants can___________________________. Using chemicals * The plant releases chemicals ___________________ that are being eaten. * When another plants detects the chemicals, it starts to ___________________ *Some of these chemicals _________________. Others ______________________________________. Maybe one day we will be able to “talk” with plants. communicate with each other from the leaves release its own, different chemicals Using sound * Some plants make noises _____________________. * A chilli plant can ______________________. * Some trees make ___________________. with their roots tell if a neighbouring plant is helpful, or unfriendly clicking noises to indicate drought's coming Using the “wood wide web” * This fungal network links _________________________. * Plants can ______________ __