During your teaching in China, you were always willing to help me patiently with my English. It was you who encouraged me to be confident to express myself in English. Also many thanks for your lectures about western cultures, from which I benefited a lot.
写作模板：
Dear …, I am writing to convey/express my sincere gratitude for…. If
it had not been for your kindness and help in …, I wouldn’t have….
During the trip/week I …. Never shall I forget… in my life. It was you who …. Many thanks for all the things you have done in helping us ….
Thanks again for your kind help. I will be more than pleased if I have the opportunity to repay your kindness by showing you around China.
Yours sincerely,
I would like to convey in this letter my heartfelt thanks to you for your selfless help. On behalf of …, I would like to extend my sincere gratitude for your help. I’m writing to express/convey/extend my sincere/heartfelt gratitude/appreciation to you for your timely/generous help/assistance/what you have done for me, without which I wouldn’t have made such rapid progress.L来自 HuaWriting：
感谢信假如你是李华，上周在英国参加了你校组织的“文化交流 周”动，并住在 Kelly家里。你给在英国期间认识的新朋友Kelly写封 感谢信，内容包括： 1.活动中的收获； 2.难忘在Kelly家的美好日子； 3.感谢她送你的英文词典。
提示词：文化交流周Cultural Exchange Week Dear Kelly,
Dear Kelly,
I've been back home safely from England. I am writing to express my sincere gratitude to you for the warm help
during my stay in England.
Last week, I participated in the Cultural Exchange Week. I enjoyed myself in your country. We paid a visit to the city museum and some places of interest, which made me have a better understanding of the English society, culture and history.
It is your enthusiasm, generosity as well as devotion that inspire us and arouse our thirsty for English.
It was kind and generous of you to do this for me, and I appreciate it more than I can say. I wish there were a better word than “thanks” to express my appreciation for your generous help. I will be more than pleased if I have the opportunity to repay your kindness by…. Thanks again for your kind help./ Again, I would like to express our sincere thanks to you.
Thanks again for your kind help. I will be more than pleased if I have the opportunity to repay your kindness by showing you around China.
Yours sincerely,
Thank-you letter
----感谢信
写作步骤：
Step Ⅰ：表明写作意图，诚挚地表达谢意 Step Ⅱ： 写明感谢原因，可以写具体事例 Step Ⅲ： 再次向对方表示感谢并表达回报的愿望
Words and expressions:
express/convey 表达 appreciate/appreciation 感谢 accept 接受 assistance 帮助 gratitude/grateful 感激/感激的 selfless/unselfish 无私的 generous 慷慨的 take the opportunity 利用这次机会 be grateful/ thankful to sb 感激某人 thanks to 多亏了 beyond words/description 难以描述
It is you who help me out and give me the courage to move forward.
If it had not been for your kind assistance in my study, I fear that I would have failed in the exams.
Thanks again for your kind help. I will be more than pleased if I have the opportunity to repay your kindness by ….
Yours sincerely, Li Hua
Sample:
Dear Mr. Smith, I am writing to express my sincere gratitude to
Li Hua
you for your generous help. If it had not been for your encouragement and valuable advice, I wouldn’t have made such great progress in my English learning.
Sentence patterns:
I’m extremely grateful/ thankful to you for your unselfish assistance during …. I wish to thank you from the bottom of my heart for…. I would like to take this opportunity to express my great appreciation for your timely help and assistance.
Of course, I also made many new friends. What's more, I was lucky enough to stay at your home. And I'll never forget the days we spent together. Here I especially thank you for the dictionary you offer me as a gift, which is a great help for me to learn English well. I will treasure and make full use of it.