课前自主预习第Ⅰ题答案
1.take part in 2.turn off
3.pay for 4.the food chain
5. take action 6.public transportation
7.听说 8.处于危险中
课前自主预习第Ⅱ题答案
1 | 2 | 3 | 4 | 5 |
T | F | T | F | F |
课堂合作探究要点突破答案
1.[对点训练] ①B ②take an active part in; join us
2.[对点训练] ①A ②afford to pay
3.[对点训练] ①B ②A
课堂合作探究语法聚焦第一题答案
[对点训练]
①will be planted
②must be handed
课堂合作探究语法聚焦第二题答案
[对点训练]
①Has; watched
②haven't had
课堂合作探究达标检测第Ⅰ题答案
1. polluted
2.harmful
3.methods
4.reusable
5. laws