

睡眠知识:)
Presentation
•
Fun
•
2nd - 11th Grade
•
Hard

Chia En
Used 2+ times
FREE Resource
3 Slides • 1 Question
1
儿童睡眠
睡眠对于人的生存是十分重要的,人若绝食尚可生存数周。但若七天不能睡眠,便有其生命的危险 。

2
那我们应该睡多久呢?
1~2岁的儿童每天睡13~14小时; 2~4岁的儿童每天睡12小时; 4~7岁的儿童每天睡11小时; 7 ~15岁的儿童每天睡9~10小时;
3
如果睡眠不足,会有什么后果?
睡眠不足会带来许多身心的伤害:思考 能力会下降 、警觉 力与判断力会削弱、免疫功能会失调、会失去平衡等等
4
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儿童睡眠
睡眠对于人的生存是十分重要的,人若绝食尚可生存数周。但若七天不能睡眠,便有其生命的危险 。

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