(
课件网) Unit 4 Oxford English Module 2 Man’s best friends Save the trees In this unit, we are going to talk about another best friend of man’s on Earth, trees. How much do you know about trees Try the short quiz below. fruit branch leaf root 44 What do trees do for us 44 oxygen for us to breathe produce harmful gases from the air take in a. They help fight against pollution. b. They provide us with wood, fruit, etc. c. They are home to birds and animals. d. All of the above. 2 What do trees do for us Look at the title of the interview on page 45. Then answer the question below. Many of the things in our daily lives come from trees. For example ,paper pencils, and chairs. Trees in our daily lives Rebecca wants to know more about trees and how they help us. She is interviewing Dr Jones about trees. A. What should we do with trees B. How do trees make our lives more convenient C. How do trees help us How do trees help us How do trees make our lives more convenient What should we do with trees Part 1: Part 2: Part 3: 45 Read the first part of the conversation and answer the question. Part 1: How do trees help us They are major fighters againt air pollution. Read the second part of the conversation and answer the question. How do trees make our lives more convenient Part 2: We get many things from trees, such as fruit, oil, tea and wood. Read the third part of the conversation and answer the question. What should we do with trees Part 3: We should stop cutting down so many trees. Why are trees major fighters against air pollution They keep the air cool and clean. They take in harmful gases from the air. They produce oxygen for us to breathe. How many trees do people cut down every year People cut down millions of trees every year. Read after the recording. Let’s underline some important phrases and sentences 1. 在我们的日常生活中 2. 关于某事采访某人 3. 在很多方面 4. 保持空气凉爽，干净 5. 吸收 6. 有害气体 7. 产生氧气供我们呼吸 8. 对抗空气污染的主要斗士 9. 令我们的生活更加方便 10. 来自树木 11. 确切地说，事实上 12. 环顾，四处看 13. 这里很多家具都是木头制成的。 14. 我想象不出没有树的世界。 15. 砍伐数以百万计的树 16. 停止这么做 17. 帮助对抗污染 为我们提供木材，水果等 是……的栖息地，发源地 词句表达 1. 在我们的日常生活中 in our daily lives 2. 关于某事采访某人 interview sb. about sth. 3. 在很多方面 in many ways 4. 保持空气凉爽，干净 keep the air cool and clean 5. 吸收 take in 6. 有害气体 harmful gases 7. 产生氧气供我们呼吸 produce oxygen for us to breathe 8. 对抗空气污染的主要斗士 major fighters against air pollution keep sb. /sth. adj. 保持……怎么样 9. 令我们的生活更加方便 make our lives more convenient 10. 来自树木 come from trees 11. 确切地说，事实上 in fact 12. 环顾，四处看 look around 13. 这里很多家具都是木头制成的。 A lot of the furniture is made of wood. 14. 我想象不出没有树的世界。 I can’t imagine a world without trees. 15. 砍伐数以百万计的树 cut down millions of trees 16. 停止这么做 stop ... ...
