假定你是國際學校的一位班長，放假前由你替班主任向同學交代有關事項。請用英語準備一篇發言稿。要點如下：

　　1. 休息好;幫家長做家務。

　　2. 每天學點新的知識，為下學期做好準備。

　　3. 進行適當的鍛煉，保持身體健康。

　　4. 外出時要注意安全，按時回家。

　　5. 談一兩點你認為可做的事情或不可做的事情。

　　注意：

　　1.要求包括內容要點，語句通順、意思連貫;

　　2.發言稿的開頭已給出;

　　3.詞數60-80。

　　范文如下

　　Fellow students, attention please.

　　We are going to have our winter vacation. I think we should have a good rest first. And we can do some housework for our parents. We should learn something new every day and get ready for the coming term. It is necessary for us to do some exercises to keep fit. Be very careful when you go out. Don't stay too late outside. And don't spent too much time on computer games.(73字)