假如你是校学生会主席，请你以校学生会的名义写一份书面通知。
NOTICE
Boys and girls,
Our school will have a meeting on the playground at 3:00 p. m. on June 18th. The meeting is about being (keeping)away from net bars and refusing unhealthy publications. We'll visit a picture show about healthy knowledge after the meeting. Please get there on time with your chairs. That' s all.
Thank you.
The Students' Union
推荐阅读：答谢词范文
例文一
NOTICE
Attention, please. I have an announcement to make. We are going to visit the History Museum this Saturday. We are going to meet at the school gate at eight in the morning. Please bring a notebook with you and make some notes. We will have a discussion about it in the class meeting next Monday. Please come on time. That's all.
例文一点评
这是一份口头通知，介绍了这个星期六有一次参观活动，即参观历史博物馆。集合地点是学校大门口，出发时间是上午8:00。要求随身带上笔记本(notebook)并做笔记，以准备下个星期一班会课讨论(discussion)。请准时参加。
例文二
NOTICE
Our class will go to the Red Star Farm to help the farmers to pick the apples to morrow morning. We' ll meet outside the school gate at 6:30 tomorrow morning and will go to the farm by bus. We' 1! have lunch on the farm. You' d better put on your old clothes. Please get to school on time tomorrow morning.
The Headmaster's Office
例文二点评
这是关于明天去农场劳动的书面通知，所以大部分句子用一般将来时。这份通知从行文上看，通知的三大部分一应俱全。如标题部分是NOTICE;正丈部分中的活动内容是“go to the Red Sta，Farm，help the farmers to pick the apples”;参加的方式和要求是“meet outside the school gate at 6:30 tomorrow morning，go to the farm by bus，have lunch on the farm，put on your old clothes”等;参加这项活动的对象是“our class”，该活动的时间是“March 12th”;发通知的单位名称是“the headmaster's office”;通知的时间是“March 11th”。