对于高三的学生来说，时间管理无疑是至关重要的。但是事实上不是每位同学都足够重视，做事拖延。假定你是某中学高三的学生李华请在你校英语校报上写一封倡议书，呼吁同学们恰当地管理时间。
表达要点：（1）拖延的弊端；
（2）你的建议；
（3）发起倡议。
注意：（1）词数100左右；
（2）可适当增加细节，以使行文连贯；
（3）开篇和结束语已为你写好，不计入总词数。
Dear fellow students，
    Time management is without doubt of vital significance，especially for us Senior Three students.__________
Li Hua

【考点】提纲作文；倡议书．

【答案】Dear fellow students，
Time is without doubt of vital significance，especially for us Senior Three students.But the truth is that not everyone is attaching adequate importance to it.
If we are in the habit of leaving things undone and putting them off until the last minute，there is no doubt that，rushing to meet the deadline，nothing will turn out satisfactory.We will lose many a precious opportunity.Changing the habit with  the help of our parents and teachers should be a good choice.Besides，remember to combine work with play.Just as the saying goes， "All work and no play makes Jack a dull boy".
Why not take action now to manage our precious time effectively，thus producing better results？
Li Hua