三.邀请信
    
    模板句型：
    
    开头句：说明邀请目的
    
    On behalf of…, I have the honor to invite you to…
    
    It is with the great pleasure that I write to cordially invite you to…
    
    结尾句：期盼回复
    
    I do hope that you will be able to come.
    
    We should be very pleased if you could honor us with your company.
    
    四祝贺信
    
    模板句型：
    
    开头句：表示祝贺
    
    I was very happy to learn that …
    
    I was very delighted to hear the news that…
    
    It is with great pleasure that I hear of your success. Please accept my warmest/heartiest congratulations.
    
    Allow me to convey my congratulations on your promotion to …
    
    结尾句：表达美好祝愿
    
    I wish you success and fulfillment in the years ahead.
    
    May each succeeding year bring you greater happiness and prosperity.
    
    五感谢信
    
    模板句型：
    
    开头句：表示感谢
    
    I am writing to extend my sincere/hearty gratitude/appreciation for…
    
    I would like to convey in this letter my heartfelt thanks to you for…
    
    结尾句：再次表示感谢
    
    Again, I would like to express my warm thanks to you! Please accept my gratitude.
    
    Thanks again and I hope that I will have the opportunity to return/ repay your kindness.
    
    说明：希望广大考生可以灵活运用以上各种信函的写作结构及要点，祝各位考生考试成功!