书面表达范文：书信(Letter)(插图)
书信的格式是：信头(发信人的地址和日期)，位于信纸的右上角；信内地址(收信人的地址，私人信件可省去)，位于信头下两行左边；称呼，位于信内地址下；正文，位于称呼下，缩进两个字符；署名，位于正文下两行右边；签名，位于结尾下。
如：
No.4, Hongqi Road, Tianjin
Dec 24th，2014
Dear Sister,
It has been half a year since you left home．I miss you very much.Luckily，I’ll come to Guangzhou to attend a meeting on May 10th．The meeting will last five days.I will come to see you during my staying in Guangzhou and we can have a good talk．
I’m looking forward to seeing you!
Yours，
LiuxuePaper
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