用英语对我的老师道谢

dear teacher,
as one of your students, i have been fond of you classes since the first time you taught our class.It is you who helped me improve my MATHS/ENGLISH/CHINESE.Therefore, i want to say thank you to you from the bottom of my heart! Wish you happiness every day!
yours, (***)

亲爱的老师：
作为你的学生，我从你第一次教我们班开始就非常喜欢你的课。是你帮我提高了我的**水平。因此，我想从心底向你说一声谢谢。希望你天天开心！

Thank you very much!^0^