念；
2、对老师的感谢；
3、对母校的祝福。
my teachers and fellow students,
in a couple of weeks, we’ll say goodbye to our mother school. how time flies! now it’s really hard for me to put my feelings into words. the past three years has been really a wonderful journey with you guys, full of laughter and tears。
to make the journey safe and fruitful, our great teachers contributed their time, energy, love and the whole heart. here, we are extremely grateful for all that you, dear teachers, have done for us。
it’ll soon be the time for us to depart, though unwillingly. but it is not the end. it just means that we’re going to begin a new journey。
finally, on behalf of all the graduates present here, let me extend our sincere wishes for our mother school and respectable teachers. thank you!
例3：假如你是李华，是华文中学的学生会主席，为了丰富同学们的业余生活，提高同学们的英语水平，学生会组织了一个english club，请你写封邀请信，邀请同学们参加，内容应包括：
1. english club设立的目的