外研版八年级英语上册《What should we do before help arrives?》Help PPT课件下载，共20页。
Why they are in pain?
It's dangerous to play sports. Please be careful.
What's the boy doing?
What could happen to him?
What happened to him?
Where is the boy lying?
He fell down the stairs.
It's dangerous to run down the stairs.
What can we do in these situations?
If we are in a fire, we should…
Calm down and search for help;
Cover...with wet cloth (布料) ;
Run down stairs quickly
If we see someone drowning, we should…
Call 120;
Shout for help;
Clean the mouth
and nose;
Push the water out
Do CPR(人工呼吸)
Life is so frigile!
Cherish our life and keep growing!
... ... ...
关键词：《What should we do before help arrives?》PPT课件免费下载，.PPT格式；