Step by Step2000 Unit9 Everybody Can Help the Environment
时间：2018-12-27 作者：英语课 分类：Step by Step2000
Unit 9 Everybody Can Help the Environment
Part I Warming up
Tape-script: Part I
1. Buy fresh food that doesn't need a lot of packaging.
2. Try to buy "organic 1" fruit and vegetables from farmers who
don't use chemicals.
3. Save as much water as possible.
4. Use products that won't stay forever in the earth or sea when you throw them away.
5. Use bottles more than once or take them to a bottle bank.
6. Try to save paper. Also, buy and use recycled paper as often as possible.
7. Avoid "throw-away" products.
8. Make sure that your family and friends use unleaded petrol in their cars.
9. Don't buy products (fur or ivory 2, for example) made from rare or protected species 3.
10. Use public transportation as often as possible.
11. If you're buying wood, don't choose hardwood from tropical 4 rainforests.
12. Look for aerosols 5 which haven't got any CFCs in them.
13. Don't buy hamburgers or pizzas in plastic boxes which contain CFCs.
14. Use batteries as little as possible. It takes 50 times more energy to make them than they produce.
15. Don't leave on electric lights, TV, hi-fi, etc., if you're not using them.
16. Find out more about Conservation issues in your area. Are there any woods or fields in danger, for example?
17. Try to throw away at least 25% less rubbish.
18. Help old people in your area to insulate 6 their homes. This saves energy and helps to keep them warm in winter.
19. Visit any local nature reserves or zoos and talk to the people who run them.
- Organic farming is expanding everywhere.有机农业正在各地迅速发展起来。
- The organic fertilizer shall keep the soil in good heart.这有机肥一定会使土壤保持肥沃。
- My grandmother has some jewelry made of ivory.我祖母有一些象牙首饰。
- It is carved from ivory.它是用象牙雕成的。
- Are we the only thinking species in the whole of creation?我们是万物中惟一有思想的物种吗？
- This species of bird now exists only in Africa.这种鸟现在只存在于非洲。
- You must grow these tropical flowers in a glasshouse.你必须把这些热带花卉种在温室里。
- This disease is widespread in tropical areas.这种疾病在热带地区蔓延很广。