地震英文PPT课件

slip past one another.
地震（earthquake）又称地动、地振动，是地壳快速 释放能量过程中造成振动，期间会产生地震波的一种 自然现象。全球每年发生地震约五百五十万次。地震 常常造成严重人员伤亡，能引起火灾、水灾、有毒气 体泄漏、细菌及放射性物质扩散，还可能造成海啸、 滑坡、崩塌、地裂缝等次生灾害
在中国，这是继汶川地震后一个最大 大的自然灾难——7.0级地震
What has happened on 20 April 2013?
What has the earthquake
turn our homes into?
The houses have been destoried The roads have beed demolished
Recently,do you often hear about these words in newspapers or on the internent? Such as 雅安,芦山县，7.0级地震
This is the largest natural calamities in China after WenChuan Earthquake on 12.5.2008. (Honestly speaking,H7N9 is also a big disaster which is very furious this days)
地震可以预测么?
国家地震局赈灾应急救援司司长 黄建发在新闻发布会上表示，
目前地震的准确预测仍是一个世
界性的难题，此次地震没有提前
预测到。
a safe place protect you head and Key parts
Toliet>The kitchen>The dining room>The living room
2nd.The earthquake cloud 地震云
sometimes,they tell us crisis is coming!
it may be very nice and peculiar, but you should know,the danger is near!
How to protect ourselves when an earthquake happened?
Look at this children
The desk is not strong enough
Of course, the most important thing
有多快 就跑多快→→
鼓掌
123
The houses have been destoried
People's normal life have beed sharply changed
………………
dispirited
Hurry！
Sad
Depressed
What is an earthquake?
An earthquake is what happens when two blocks of the earth suddenห้องสมุดไป่ตู้y
forewarning of an earthquake
1st.Birds and domestic animals will lost their sense.
高手在民间
From microblog,you may know that Seismological Bureau(地震局 )is not always reliable（ 靠谱 ）