Unit 1 Welcome to the unit & Reading 课件-2022-2023学年高中英语牛津译林版（2020）必修第三册

Unit 1 Nature in the balance Welcome + Reading Lead-in 1. Do you often sing English songs? 1 2. Which English song is your favourite ? 2 2 1 The human race has done much_________. We have polluted our soils and , And cut down too many ____________. Now is the time to sound the . We want to live in a world that’s_____________; We want to live in a world of . The human race has done much_________; Now is the time to sound the ________. harm seas trees alarm clean green harm alarm Step 1 listen to the recording and fill in the lyrics Let’s be thankful for the skies ___________; Let’s plant new trees and stop ; Let’s work together to find the _________________; The Earth’s our home to protect and __________. We want to live in a world that’s _______; We want to live in a world of _______. Let’s be thankful for the skies ________; The Earth’s our home to protect and ______. above pollution solution love clean green above love Step 2 find the rhymes Look at these words you have filled in. Do they sound similar? 5 The rhymes / raɪmz /押韵 of this song harm/alarm; seas/trees; clean/green; above/love; pollution/solution If a poem or song has rhymes, the lines end with words that have very similar sounds. What’s the message of the song? Humans have done much harm to the earth, and now is the time to sound the alarm. Step 3 How to understand “harm” and “alarm” in this song? Can you list “harm” that the song has expressed? polluting soils and seas Cut down too many trees air pollution What other harmful activities against environment can you list? trash pollution overfishing sound pollution light pollution Global warming Illegal hunting Food waste Can you list “alarm” that the song has expressed? 1. Be thankful for the skies; 2. Plant new trees; 3. Stop pollution; 4. Find a solution. Step 4 Group work: which solution can you find to protect the environment? ... ... 13 daily life nature school home