内容正文:
Unit 13 We’re trying to save the earth
重点短语及句子
1.noise/air/water/land pollution 噪音/空气/水/土地污染 (v. pollute, adj. polluted)
2.the bottom of the river 河底 (at the bottom of--- 在------的底部)
3. be full of---= be filled with--- 充满-----
4.throw litter into the river 把垃圾扔进河里 (throw---at/to---, throw away)
5.play a part in (doing) sth. 在------方面起作用= play a role in (doing) sth.
参与/参加 = take part in (doing) sth.
6.clean up清理/清扫 (clean it/them up) 7.turn/change---into---把------变成------
8.the idea(s) of (doing) sth. ------的想法 9.the advantages of--- ------的优点
10.cut down/reduce air pollution减少空气污染 11.wooden chopsticks木制筷子
12.plastic forks塑料叉子 13. buy/ order takeaway (food)买/点外卖食物
14.make a difference (to---) (对---)起作用/有影响
15.lead to--- 导致/引起/通往(led/led)
16. hear of/about(doing) sth. 听说--- (hear from sb. 收到------的来信)
17.cut off切掉/切除 (cut out删除, cut down 砍倒, cut up 切碎)
18. be cruel to sb. 对某人残忍 19. be harmful to=do harm to= be bad for对---有害
20.at the top of--- 在------顶部 ( 反义at the bottom of---)
21. in this industry 在这个行业 22. fall by 下降了 (fall to 下降到)
23. the number of--- ------的数量 ( a number of--- 大量---)
24. in/during the last/past 20—30 years 在过去的20-30年 (常用于现在完成时态)
25.environmental protection环保(n.短语) protect environment 保护环境(v. 短语)
26. develop/make laws 制定、/颁布法律 27. scientific studies 科学研究
28. so far 迄今为止(常用于现在完成时态)29. be good for health 对健康有益
30.stop the sale of shark fins 阻止鱼鳍的买卖
(No sale, no kill/ No trading, no killing 没有买卖,就没有杀害)
31. can(not) afford ( to do) sth能(不能)承担得起---/ 能(不能)买得起---
32. take action (to do sth.) 采取行动(做某事) 33. pay for 付费,付出代价
34. add up 把-----加起来 (add up to 加起来是/总计)
35. Saving the earth begins with small things.
( Turn off the lights when you leave a room.
Turn off the shower/tap(水龙头) in time.
Use/Take reusable bags instead of plastic bags when shopping.
Stop riding in cars/driving cars.
Ride bikes, take the bus or subway in stead of driving.
Recycle books, paper,bottles and so on.
Don’t use one-off/take-away (一次性的) wooden