内容发布更新时间 : 2024/12/23 1:31:20星期一 下面是文章的全部内容请认真阅读。

精品文档

Unit 1the average age / height 平均年龄/身高

2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23.

make things dirty and unhealthy 使东西变的得脏而不健康 air pollution 空气污染 sound / noise pollution 噪音污染 water pollution 水污染 magnolia trees 白玉兰 be known/ famous as 被作为…知晓 pollution fighters 抗污染的战士 fighters against pollution produce harmful gas 产生有害气体

pass information to one another / each other 相互之间传递信息 collect sth. for 为…收集某物 a class project on pollution 在污染方面的课题 be interested in 在…方面有兴趣 living things on the earth 地球上的生物 make streets more beautiful and less noisy 使街道更漂亮少些吵闹 on the end of … 在…的末端 enjoy breathing pure cool air 喜欢呼吸纯净凉爽的空气 What else…? 还有什么…？ thank sb. for … 为…感谢某人 natural air conditioners 天然空调 take harmful gas from the air 从空气中带走有害气体 release oxygen into the air 把氧气释放进空气 one and a half hectares of trees 1.5公顷的树

精品文档

精品文档

24. produce enough oxygen to keep the whole class alive and healthy

产生足够的氧气来使整个班级有活力且健康 25. as well as 也，还 26. almost all day 几乎一整天 27. for example 例如 28. attack a tree 袭击一棵树 29. warn sb. about sth. 警告某人关于某事 30. warn sb. (not) to do sth. 警告某人(不)要做某事 31. protect sb. by doing sth. 通过做某事来保护某人

protect sb. from /against doing sth. 保护某人远离…的危害 32. make sth. taste nasty 使某物尝起来很难吃 33. communicate with one another 相互交流 34. be in danger 处于危险 35. cut down 砍倒,砍伐 36. take away 拿走 37. let out 放走，释放 38. get sth. from… 从…得到某物 39. take part in a tree-planting campaign 参加植树运动

40. stop using plastic bags for shopping. 停止使用塑料购物袋 41. stop sb. from doing sth. 阻止…做某事 42. in order of importance 按照重要性的顺序 43. dig holes in the ground 在地上挖洞 44. water the plants 给植物浇水 45. provide sb. with sth. 给某人提供某物

provide sth. for sb. 46. reduce sound / noise pollution 减轻噪音污染 47. add beauty to cities 美化城市 48. wash away 冲走 49. material for sth. 某物的材料 50. ingredients for sth. 某物的成分 精品文档

51.

cure illness 治疗疾病 52. half of sth. 某物的一半 53. Trees for Life 生命之树组织 54. take care of…

照顾…

55. protect our environment 保护我们的环境 56. in the next ten years 在接下来的十年里 57. in the past / last 200 years 在过去的200年里

58. send sb. an e-mail at … 就…地址给某人发电子邮件 59. have lots of fun 有许多乐趣

1. mouse 单数 mice 复数 2. fight (fought, fought) v. fighter n. 3. pollute v. pollution n. polluted adj. 4. interview v.& n. interviewee n. interviewer n. 5. science n. scientist n. scientific adj. 6. use v. useful adj. useless adj. 7. harm v. & n. harmful adj. harmless adj. 8. collect v. collection n. 9. interest v. & n. interested adj. interesting adj. 10. noise n. noisy adj. noisier, noisiest 比较级，最高级 11. health n. healthy adj. healthier, healthiest比较级，最高级 12. breath n. breathe v. 13. nature n. natural adj. 14. wood n. wooden adj.

15. air-conditioner n. air-conditioned adj. 16. live v. life n. (lives复数) living a. alive a. lively a. 17. certain adj. certainly adv. 18. real adj. really adv. 19.

begin v. beginning n.

精品文档

20. 21. 22. 23. 24. 25. leaf 单数 protect v. produce v. warn v.

communicate v. chemistry n. leaves 复数 protection n. product n. warning n.

communication n. chemical adj.& n. production n.

chemist n.

26. place v. 27. danger n. 28. safety n. 29. cool v. & adj. 30. thank v. 31. joy n. 32. contain v. 33. nation n. 34.

true adj.

精品文档

replace v. dangerous adj. safe adj. thankful adj. enjoy v. container n. national adj. truth n.

dangerously adv. safely adv. save v.

nationality n. truly adv.