【学习目标】
Improve the reading ability and develop students' sense of cooperative learning .
【重点难点】Learn the useful words and expressions in this part .
【学习内容】Learn more knowledge about the power of nature
◆课前预习
Check the words .
1. 在…旁边 ___________________
2. 设备；装备 ___________________
3. 任命；指派 ___________________
4. 评估；评价；估计 ___________________
5.绝对的；完全的 ___________________
6.潜在性；可能性；潜能 ___________________
7.爆发；突然发生 ___________________
8.喷泉；源泉 ___________________
9.飓风；风暴 ___________________
10.波浪；波涛 ___________________
11.是在的；实际的 ___________________
12.火山 ___________________
13.头盔 ___________________
14. make one’s way ____________________
15. burn to the ground ____________________
