Unit 1 Nature in the balance Welcome to the unit 课件-2021-2022学年高中英语牛津译林版（2020）必修第三册

Unit 1Nature in the balance Welcome to the unit Lead in Do you often sing English songs? Which English song is your favourite ? Why do you like it best? What can English songs bring to us? Relaxation? Information? … Listening Let’s listen to the song, and think about what the English song is about? The earth, environment, pollution, nature…. The Earth is our only home. Listen to the song below and discuss the following questions in pairs. 1. What is the message of the song? Humans have done much harm to the Earth, and we have to take action to change this situation. Listening 2. What can you do to protect the environment? Save water Clean energy Plant more trees Environmental transportation Forbid people to cut down trees Listening What are the rhymes of this song? Discussion harm/alarm; seas/trees; clean/green; above/love; pollution/solution Discussion How do you understand “harm” and alarm in the song? something bad that we have done to the Earth, including polluting soils