[答案]
(1)Yes.(2)water,rocksorbrokenglass(3)theywon'tgethurteasily.(4)thechildrenthemselves(5)whatwecandotomakesuretheplaygroundissafeforthechildren.
[解析]
(1)Yes.细节理解题。根据each year,000 kids go to hospital because they are hurt in one way or another when playing on the playground.可知每年有许多孩子在操场上受伤
(2)water,rocks or broken glass.细节理解题,rocks or broken glass might cause danger to the kids.可知像水。故答案为:water
(3)they won't get hurt easily.细节理解题。根据If they know the rules of the playground,他们就不容易受伤
(4)the children themselves.细节理解题。根据In fact。故答案为:the children themselves.
(5)what we can do to make sure the playground is safe for the children.主旨大意题。根据So what can we do to improve the situation。故答案为:what we can do to make sure the playground is safe for the children.
[点评]
本题考查了"人与社会   细节理解   主旨大意   ",属于"典型题",熟悉题型是解题的关键。