书面表达（满分25分）
假设你是Tom，曾在中国学习半年，现已回国。你想联系你的中国老师Mr.Yang, 但没有其联系方式。请根据以下要点给你的中国同学李华写一封信：
1. 感谢李华对你汉语学习的帮助；
2. 询问Mr. Yang 的近况并索要其联系方式；
3. 邀请李华在圣诞节期间来美国感受美国文化。
Dear Li hua，
How is everything going recently? After I came back from America half a year ago, I ofen remember the days I was there, and I missed you and Ms.Smith very much. I am writing to ask about someting about Ms.Smith. Could you tell me her email address or telephone number that I could contact her? I have something important to tell her.
As you know, the Spring Festival in China is coming soon, I really hope you could come to China to visit my house, and celebrate the traditional festival with my family together. Then I can be your guide to many places, and show you the culture which is different from yours.
Hope for you early reply, and best wishes!
Yours，
Tom
首先考生应该把写信的目的陈述清楚；其次要照顾所给重点，也就是得分点，逐一陈述，切忌逐字逐句翻译，为了是句子之间紧凑，应该适当运用连接词。另外，作为优秀作文的前提是适当使用高级词汇及句型结构，主要是为了展示自己的写作功底。