2. Warming up recycle napkin gate bottle president inspiration iron work metal creative throw away put sth. to good use pull... down upside down bring back

4. cry Why?

5. To the nature （自然）, what have we done? Task 2 Discuss

6. Many factories pour waste water into rivers. pour…into…

7. A lot of fish died, because of water pollution( 污染 ). die

8. People throw trash/rubbish everywhere. It smells terrible.

9. So many trees were cut down by our human beings ( 人类 ), so when a heavy rain comes, a lot of people will probably lose their lives.

10. These pictures showed sandstorm. It happened in Beijing,Tianjin and many other cities. It’s very terrible, sometimes it can cover a large numbers of houses and kill lots of people. sandstorm( 沙尘暴 )

11. Don’t let our tears become the last drop of water. We have only one earth!

12. Since the environment is so important to you and me, what should we do to save the planet? me, what should we do to save the planet? Discuss

13. Turn off the lights when you leave a room. to save electricity( 电 ) to save electricity( 电 )

14. Turn off the showers while you are washing your hair. to save water to save water

15. take your own bags when shopping stop riding in cars

16. Don’t use paper towels or napkins.

17. recycle books, papers and plastic bottles [,ri:’saikl ] vt. 回收利用 [‘plæst ɪ k ] adj. 塑料的

18. 可回收不可回收 Which one should we put the empty bottle in? Why?For recycling./To protect the environment.

19. Save the world!!! Save ourselves!!!

20. What else can we do to help save the planet? Rank these items from the easiest (1) to the most difficult (5). stop riding in cars recycle books and paper turn off the lights when you leave a room turn off the shower while you are washing your hair don‘t use paper napkins

21. Compare your answers in 1a with a partner. A: Recycling paper is really easy. B: I agree. But it’s hard to stop riding in cars.

22. Listen and check the things that Julia and Jack talk about. √ √ √ √ Listening.

23. Listen again. Check the things that Julia is doing now, things Julia will do in the future and things Julia would never do. √ √ √ √ √ √ √ √ √

24. A: We really shouldn’t use paper napkins, you know. B: I know. I stopped using them last year.

25. In our modern world ， we face many problems. Environment problem is the most challengeable one. How to protect our environment is very important. Our resources are limited. So we’d better put good use of our resources. Recycling somethingis easy and important.

26. The art pieces They are made of paper.

27. The art pieces They are made of plastic bowls.

28. The art pieces They are made of old clothes.

29. The art pieces They are made of colar cans.

30. The art pieces They are made of water bottles.

31. There is nothing waste if you have a creative mind.

35. Read the passage and complete the chart below. Names What materials did they use? What did they make? Amy Haye rubbish house Jessica Wong old clothes bags Wang Tao iron and other materials from old cars art pieces

36. 1. put...to a good use 好好利用 如： The waste water, after being filtered, was put to good use. 废水经过过滤，得到了很好的利用。 2.throw away 扔掉；抛弃 如： He threw away the old sofa. 他把旧沙发扔掉了。 3.pull down 拆下；推毁 如： The old houses are too dangerous. They should be pulled down. 那些旧房子太危险了，应该拆掉。

37. 4.be made of/ from/ in/ by 辨析 (1)be made of... 表示 “ 某物由 …… 制造而成 ” （从制成品中可以看出原 材料）。如： The desk is made of wood. 这张桌子是由木头制成的。 (2)be made from... 表示 “ 某物由 …… 制造而成 ” （从制成品中一般看 不出或难以分辨出原材料）。如： Paper is made from wood and bamboo. 纸是由木头和竹子制造而成 的。 (3)be made in... 表示 “ 某物由某地制造 ” 。如： The car is made in Shanghai. 这辆车是上海生产的。 (4)be made by... 表示 “ 某物由某个人或集体制造而成 ” ，其中介词 by 用来强调动作的执行者。如： The shoes were made by my grandmother. 这些鞋是我奶奶做的。

38. 5.not only...but also 不仅...... 而且...... (1) 用于连接两个表示并列关系的成分，着重强调后者，其中的 also 有时可以 省略。 如： He works not only on weekdays but (also)on Sundays. 他不仅平时工作 ，星期日也工作。 (2) 若连接两个成分作主语，其谓语通常与靠近的主语保持一致。 如： Not only you but also he has to leave. 不只是你，他也得离开。 若连接两个句子， not only 后面的句子要用倒装。 如： Not only did he speak more correctly, but he spoke more easily. 他不仅 说得更正确，而且讲得更不费劲了。 6.be known for=be famous for 因...... 而闻名 如： Xi‘an is known for its long history. 西安因其悠久的历史而闻名。 7.bring back to life 使复活；起死回生 如： The doctor tried their best to bring her back to life. 医生尽最大努力挽救回了她的生命。

39. Word formation Underline the words in the passage based on the words below. What are the differences? think use usual actual build create special recentenvironment important protect inspire

40. Answers: thought useful unusual actually building creative specially recently importance protection inspiration

41. Discussion Make a list of things that need to be done to save the environment. Which things can be done by regular people every day? Which things have to be done by governments and organizations? Discuss these with your group.

42. What have we learned in this class?

43. 根据句意及首字母提示完成单词 1.The keys are made of m_______. 2.R______ books and paper is very easy. 3.I would like a b______ of water. I am thirsty. 4.Shall we meet at the school g_______? 5.Barack Hussein Obama is the p______ of the USA. ental ecycling ottle ate resident

44. 选词并用其适当形式填空 put to good usebuild... out of pull down set up known for not only... but also 1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were_____________. 2. All the rubbish and old things in Amy’s neighborhood were then _____________when Amy built her house. 3. Amy is very creative and she________her front gate_________rocks and old glass bottles. She put an old boat on top of her house. 4. Jessica Wong sells her bags in a small shop, but she has also ________an online business to sell them. 5. Though Jessica’s bags are made from old clothes, her bags are___________ being cute and useful. 6.Wang Tao________makes large pieces of metal art that look like animals or humans,_______makes smaller pieces for the home. pulled down put to good use built out of set up known for not only but also

45. 1. Review the new words. 2. Write a passage about how to save the earth.

46. Protecting the earth starts from you and me.