假定你是李华，报名参加学校"How to be healthy"为主题的演讲比赛。请你写一份英语演讲稿。内容包括：
1.越来越多的人不注重健康；
2.建议：要平衡工作和休息，合理饮食，正常锻炼。
注意：1：写作词数为80左右。
 2：标题已经给出。

【考点】提纲作文．

【答案】How to be healthy     Nowadays more and more people are more concerned about their health.Different people have different ways to keep healthy.
   In my opinion ，there are basic principles to keep healthy，which include a reasonable diet，regular work and rest time，appropriate exercise and a good mood.On the one hand，I think a reasonable diet can keep us healthy；regular work and rest time can make us relax and appropriate exercise can strengthen our body and keep diseases away from us.On the other hand ，keeping a good mood is also essential for us to keep fit.
   In short we have different methods to keep healthy.If we know the importance of health，we can find the good ways to keep fit.Hope you are healthy every day.