人教版（新课程标准）必修1Unit 4 Earthquakes自然灾害主题公开课课件（共18张ppt 内嵌视频）.pptx
B1U4 Earthquakes
Unit review lesson
时间：2023.9
Enjoy some mind maps.
Look at the pictures and complete sentences.
The buildings lay in .
ruins
Some people were .
injured
A great number of people were on the roofs.
trapped
It seemed as if the world was .
at an end
All hope was not lost....