四级练习2013.04.03
[audio]http://sound.yywz123.com/tingbbs/cet4/cet420130403.mp3[/audio]“Go to the playground and have fun,”parents will often say to their kids.But they should remember playgrounds can be dangerous.Each year, about 200,000 children end up in hospital emergency rooms with playground injuries.(1)_______________________.Nearly 70% of the injuries happen on public playgrounds.Recent studies show they may be badly designed,their protective services are inadequate and their equipment is poorly maintained.(2)_______________________.Last year, the national program for playground safety gave the nation's playgrounds a grade of C for safety after visiting more than 3,000 playgrounds nationwide.Parents should watch closely.(3)_______________________.Young children don't understand cause and effect,so they may run in front of moving swings.They are also better at climbing up than getting down,so they may panic at the top of a ladder.It's important for the children to know you are watching them.Once they feel that sense of security, that's when they can be creative.
**** Hidden Message ***** answer Many injuries involve fall from too high equipment or the too hard surface
Parent should make sure that the equipment in the playground should be safe and children paly safely
They should always be shorting and runing distance of their children 1. Many injuries involve falls from too high equipment onto too hard surfaces.
2. Parents should make sure that the equipment in the playground is safe and that children are playing safely.
3. They should always be within shouting and running distance of that children. 谢谢谢！
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