用英文写通知文事由：欢迎美国学生来我校参观时间：6月22日上午9点到下午1点人数：约35人具体安排：时间 地点 事项8：40 校门口 集合欢迎客人9：00 接待室 开会会上互赠礼物10：30-11：30 图书馆 参观11：30 学生食堂 午餐13：00 校门口 送别 以作文形式写.

呵呵,我感觉这作文用表格的形式来写,还让人看得更加明了.
NOTICE
There will be a group of American students visiting our school from 9 am to 1 pm on June 22. And the arrangements are as follows.
At 8:40 on that day, we will gather at the gate to welcome the American guests.Then we will lead them to our school receptive room at sharp 9, where we will are going to having a short meeting, exchanging gifts.After that at 10:30,we are to show them around our library, which takes about half of an hour. We'll have lunch in our student canteen at 11:30. Finally we are seeing them off at the gate at 1 pm.
All the students are invited to take part in the activity.