Acknowledge First and foremost， I appreciate my college which gives me a comfortable learning Second， I would like to show my deepest gratitude to my supervisor， Miss Zhang， who has walked me through all the stages of the writing of this Without her illuminating instruction and patience， this thesis could not have reached its present I am also greatly indebted to all my teachers who have helped me to develop the fundamental and essential academic My sincere appreciation also goes to all my classmates， who are my proud of my Last but not least， I want to thank all my friends， especially my three lovely roommates， for their encouragement and
写作思路：感谢信首先表达感谢，然后述说感谢的原因，接着表达高兴的心情，最后再次表达感谢。范文：Dear Dan，亲爱的丹：Thank you so much for helping me to finish all the last minute preparations for my presentation this I was under such a time-crunch to prepare all the material that I don＇t know what I would have done without your 谢谢你今天早上帮助我完成陈述报告的最后准备工作。准备材料的时间太紧张了，要是没有你的帮助，我都不知道要怎么办才好。You＇ll be happy to hear that the presentation went My boss was really impressed，especially with the special graphics you made for I really appreciate not only your expertise with putting presentation together，but also your constant willingness to help out when 听到我的陈述很顺利，你一定很高兴吧。老板对我的陈述印象深刻，尤其是你帮我做的那张特别的图表。我很感谢你，不仅因为你能以出色的专业技巧令陈述报告增色很多，还因为你总是乐于助人。Thanks again!再次感谢！
中文本文是在XX老师精心指导和大力支持下完成的。X老师以其严谨求实的治学态度、高度的敬业精神、兢兢业业、孜孜以求的工作作风和大胆创新的进取精神对我产生重要影响。她渊博的知识、开阔的视野和敏锐的思维给了我深深的启迪。同时，在此次毕业设计过程中我也学到了许多了关于微生物发酵方面的知识，实验技能有了很大的提高。 另外，我还要特别感谢师姐对我实验以及论文写作的指导，她为我完成这篇论文提供了巨大的帮助。还要感谢，XX和XX同学对我的无私帮助，使我得以顺利完成论文。同时实验室的XX老师也时常帮助我，在此我也衷心的感谢他。 最后，再次对关心、帮助我的老师和同学表示衷心地感谢英文This is in XX carefully guidance and strong support of the teachers X teachers with stringent realistic attitude in his scholarly work， a high degree of professionalism， dedication and assiduous work style and bold innovation and entrepreneurial spirit to me have an important Her vast knowledge， broaden their horizons and gave me quick thinking deep Meanwhile， in the process I also learned from the design of a number of microbial fermentation on the knowledge， skills have greatly increased In addition， I would like to offer special thanks to our masters thesis writing to me experiment and guidance she provided for me to complete this paper great Would also like to thank， XX and XX students selfless help to me， and I could successfully completed Meanwhile laboratory XX teachers also often helped me and I also sincerely thank Finally， again for caring for and helping my heartfelt appreciation to teachers and students
