2020中考英语一轮复习必背重点短语/句型大全
2020-02-20 14:13
来源：初中英语
作者：
Unit13
We're trying to save the earth!
【重点短语】
1. at the bottom of the river 在河床底部
2. be full of the rubbish 充满了垃圾3. throw litter into the river 把垃圾扔入河中
4. play a part in cleaning it up 尽一份力把它清理干净5. land pollution 土地污染6. fill the air with black smoke 使空气中充满了黑烟7. cut down air pollution 减少空气污染8. make a difference 产生影响17. take action 采取行动18. turn off 关掉19. pay for 付费
