邀请信Dear XXX①自我介绍I am LiHua, Chairman of the Student Union of XXX high school. ②举办活动Recently, a 某某活动will be held in our campus.③邀请你来We would be honored to have you there with us.④介绍细节Here are some relevant details about this activity.⑤活动主题To begin with, the theme of the activity will be 某某主题, which will be not only meaningful but also interesting.⑥时间地点Besides, it will be in 某某地点from 几点几分to 几点几分in the morning/afternoon/evening on 几月几号.⑦谁来干啥What’s more, 哪些人will take part in it, doing sth1, doing sth2 and doing sth3.⑧不懂就问Finally, if you have any further questions, please feel free to call me at 12345678.⑨希望你来Hopefully, you would make it to our activity. /I have the confidence that you will have agreat time.⑩期待回复Please give me a call or drop me a line to let me know your decision soon. / I amlooking forward to your reply and your presence.Best wishes,Yours,Li Hua告知信Dear XXX,①开头问候How are you doing?②自我介绍I am LiHua, 以同位语讲一下身份.③发生事情Recently, 发生了什么事情或者要发生什么事情.④写信告知So, I am writing to inform you of some relevant details.⑤告知事项一To begin with, 造句表达第一个告知事项.⑥告知事项二Besides, 造句表达第二个告知事项.⑦告知事项三What’s more, 造句表达第三个告知事项.⑧告知事项四Finally, 造句表达第四个告知事项.⑨结尾套话Hopefully, sb. would do sth./ I have the confidence that sb will do sth./ Please give me acall or drop me a line to let me know your decision soon./ I am looking forward to your reply and your presence.Best wishes,Yours,Li Hua咨询信Dear Sir or Madam,①开头问候How are you doing?②自我介绍I am LiHua, a 17-year-old teenager who 用定语从句简要描述一下李华的特点.③得知活动Recently, I have learned in your micro-blog that 有一个什么事情要发生.④咨询问题So, I am writing to ask you some relevant questions.⑤咨询问题一To begin with, I wish you would be so kind as to check for me the schedule and the location of XXX.⑥咨询问题二Moreover, I wonder whether/when/where/who/what…….⑦咨询问题三What’s more, I would appreciate it if you can tell me ........⑧希望解答Hopefully, you can help me with the questions above. ⑨期待回复I am sincerely looking forward to your reply at your earliest convenience.Best wishes.Yours,LiHua求助信Dear Sir or Madam,①自我介绍I am LiHua, a 17-year-old teenager currently studying in XXX school.②问题困扰Recently, some problems keep confusing me.③请求帮助As a result, I have no better choice but to turn to you for help.④描述问题一To begin with, doing sth1 has always been a big headache for me, which makes me feel upset sometime.⑤描述问题二Besides,I also have difficulty in doing sth2; consequently, it seems a little bit challenging for me to do sth3.⑥描述问题三What’s more, it has been troubling me for a long time that Ihave no idea how to do sth4.⑦希望管用Hopefully, your kind and timely help can solve my problems.⑧期待回复I am sincerely looking forward to your reply at your earliest convenience.Best wishes!Yours truly,LiHua申请信Dear Sir or Madam,①开头问候How are you doing?②自我介绍I am LiHua, a 17-year-old teenager currently studying in XXX middle school, who is crazy about XXX.③得知招聘信息Recently, I learned in your official website that you need a 某某岗位. I am very interested in this position.④写信应聘So, I am writing to apply for it.⑤个人优势From my perspective, there is no doubt that I am the best choice for you.⑥优势一：结合题目来写First and foremost, needless to say, I am good at 某某方面, for I once did sth.⑦优势二：情商高Additionally, no one can deny I get along well with all my classmates, enjoya harmonious interpersonal relationship and am always ready to help others.⑧优势三：有相关经验Last but not least, I have some relevant experience, considering that I once worked in a similar company/for a similar activity.⑨希望得到这个机会Hopefully, the wonderful chance would be offered to me./I have the confidence that I will do this job well.⑩期待回复I am looking forward to your earliest reply.Best wishes!Yours,LiHua辉式建议信Dear XXX,①对方问题Recently, I learned in your micro-blog that 你遇到了什么事情. ②给予帮助So, I am writing to give you a hand.③分析对方遇到问题的原因From my perspective, there are two reasons for this.④原因一For one thing, ________ .⑤原因二For another, _______.⑥给出建议Here are some humble suggestions for you.⑦建议一First and foremost, you are supposed to do sth1.⑧建议二Additionally, if I were you, I would do sth2.⑨建议三Last but not least, it is high time that you did sth3.⑩结尾客套话Hopefully, your problems would be solved soon. / I am looking forward to your good news.Best wishes!Yours,LiMing感谢信Dear XXX,②头问候How is everything going?②简单叙旧How time flies! /It has been nearly a week since I arrived home. / I miss you so much!③表达感谢So, I have no choice but to write to you to express my heartfelt gratitude to you.④分析表达感谢的原因Whenever I look at our photos, I just can’t help thinking of you.⑤感恩事项一It was to kind of you to do sth1.⑥感恩事项二Besides, you did sth2, which really moved me.⑦感恩事项三What’s more, you taught me how to cook American food.⑧表示不会忘记Nothing would be able to erase our wonderful memories and I will cherish them forever.⑨期待再见Hopefully, we would get together again soon.⑩期待回复I am looking forward to this day.Best wishes!Yours,LiMing。