自我介紹： I am Li Hua, coming from a middle school, which is the best education institution in my beautiful city。感謝信：I am writing this letter to express my sincere gratitude for your help。

開頭：

1、How is it going ?最近怎么樣?

2、I am glad to receive your letter.很高興收到你的來信。

3、You asked me about(+problem question等), now let me give you some advice.你在來信中詢問我，現(xiàn)在，讓我給你一些建議。

4、It has been a long time since we met.我們很久沒見面了。

結(jié)尾：

1、I am looking forward to receiving your letter.我期待著你的來信。

2、Thank you inadvance.提前謝謝你。

3、Please wirte to me as soon as possible.請盡快回信。

4、Good luck/Best wishes.祝你好運。

Dear Mercy,

How is everything going!Last time you said you are anxious now because you find it hard to learn English well.Don’t worry.I think you have to improve your English step by step.And I will right behind you.In my view,you should develop you interest on English first.

According to my experience,I think watching English movie,listen to some wonderful English songs and talk in English on the Internet would be helpful.Secondly,you have to prepare lessons before class that will help you understand what the teacher says in the class.

I know you feel bored in the class,but you have force yourself to be concentrated.A few days later you will feel it a little easy to learn English.The left steps I will tell next time.

By the way,we have not seen each other since your family move to Hunan a year ago.Have you ever thought about going back to visit me and learn English together in the coming Summer vacation.Looking forward to your reply.

Best wishes,

Sally