作文三段式：模板➕段落分析❗这么写才对

第一段：写信目的（表达感谢） ①I'm writing to express/convey my great gratitude/appreciation/thanks to you for your timely help and support. 我写信是为了感谢您及时的帮助和支持。 ②Id like to convey my heartfelt/sincere gratitude to you for your kind help and tender care when I was traveling in London. 我想向您表我衷心的感谢， 感谢您在我伦敦旅游时给与我的善意帮助和亲切关怀。 ③ Many thanks for all the things you have done in helping us to get through the hard/difficult time. 非常感谢您为帮助我度过这个困难时期所做的一切。 第二段：感谢的理由（回顾具体帮助：用一般过去时） ①I still remember you did sth.（帮助1.) ②Additionally, you also did sth.（帮助2.) ③Most importantly, without your assistance, I wouldn'thave done sth. 最重要的是， 没有您的帮助，我就不会…… ④All in all, words fail to convey how grateful I am. 总而言之，我无法用言语来表达我对您的谢意。 第三段：再次感谢／表达回报 Thanks again for your help and I'm looking forward to doing sth. in order to repay your kindness.再次感谢您的帮助， 我很期待能做某事来回报您。