下列图表反映的是我校2002年与2005年学生健康状况调查的部分数据。请你用英文为某报写一份报告，反映该校三年间学生健康状况的变化情况，分析其原因并提出相应的

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下列图表反映的是我校2002年与2005年学生健康状况调查的部分数据。请你用英文为某报写一份报告，反映该校三年间学生健康状况的变化情况，分析其原因并提出相应的改进措施（不少于两条）。 
注意：1．报告必须包括图表中所有内容。
2．词数：120左右。第一句已给出（不计入总词数）。
A recent survey shows that the health of the students in our school has been going from bad to worse in the past three years .
                                                                                      
                                                                                      
                                                                                

答案

A recent survey shows that the health of the students in our school has been going from bad to worse in the past three years . The number of nearsighted students has increased from 78.2% in 2002 to 92.5% in 2005 , while that of overweight , from 36% to 52.4%. Nearly 10% more students lack sleep because of more homework to do . Besides , over 15% more students become mentally unhealthy .
To improve students’ health , we call for less homework . Only in this way can students get plenty of sleep and meanwhile prevent them from being nearsighted . Proper diets and exercise should also be paid attention to so that they won’t easily put on weight . With their heavy burdens removed , students can then keep in normal mental health .

解析

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