应用文写作是测试学生语言交际能力和语言运用能力的有效题型。学生只有熟悉并掌握常见的应用文类型及其涉及的写作要点和常用句式，才能结合具体的写作语境提炼出写作的全部要点。下面给出的各个习作类型的常规要点和常用句式，以帮助学生攻克难关，取得高分。01求助信求助信的常用语言：1）段首常用语Faced with/Facing so much difficulty, I have to seek your assistance.Would you be kind enough to give me a hand with the following questions?I am writing to ask you a favor regarding2)段中常用语There are several problems Im faced with these days. Firstly, Besides, Some problems trouble me a lot. To begin with, In the meantime, Moreover,I have been in for a long period of time, but I still find it hard to First, Whats worse, What troubles me most is that3)段尾常用语I will be thankful if you can spare time to give me a hand.Im sure with your assistance I can make great progress.Id be very appreciative if you offer to I am looking forward to your response at your earliest convenience.02邀请信邀请信的常用语言：1）段首常用语I take great pleasure in inviting you toI think it would be a good idea if you could participate inMay I have the honor of your accompany at lunch?2)段中常用语According to the plan, will be held from to this Sunday inFirst, we will Second, there will be some activities, for exampleIm sure you are bound to take an interest in these activities. For one thing, For another, 2)段尾常用语I faithfully hope you could come.Please let me know soon if you decide to come.We sincerely hope you would come and look forward to seeing you soon.03申请信申请信的常用语言：1）段首常用语I take interest in your advertisement forIn reply to your advertisement in, I beg to apply for the position ofI would like to further my studies in thedepartment of your college.2）段中常用语I think that I have the qualifications and experience for the position.I believe I am competent to meet your requirements.With a serious attitude and sufficient practical experience, I feel I am the right person you are looking for.3)段尾结束语I should be honored to have a personal interview.I will appreciate it if you consider my application.I am looking forward to meeting you in the near future.04建议信建议信的常用语言：1）段首常用语I am writing to you for sake ofI am glad that you are crazy aboutI thinkis worth introducing.You have asked me for my advice concerningand Ill try to make some conductive suggestions.2）段中常用语I believe it would be more beneficial if you couldWhen it comes to such an event, I would like to put forward the suggestion thatFrom where I stand, it is a great idea to Whats more, I strongly advise you to Last but not least, you can3)段尾结束语I hope my advice will be helpful to you.I feel that it would be beneficial if you persist in doing it.I sincerely hope my suggestions will be of some help to you. If there is anything more I can do, please let me know.05感谢信感谢信的常用语言：1）段首常用语I am thankful to you for the unselfish assistance duringIm writing to express my sincere gratitude to you for helping meI feel like conveying my heartfelt thanks to you for2）段中常用语Without your generous kindness, I couldntThere is no denying that it is hard for me towithout your help.I take this opportunity to express my gratitude for your help with3)段尾结束语From the bottom of my heart, I faithfully thank you for your well-timed help.I will be more than pleased if I have the opportunity to pay back your kindness.My appreciation to you for your generous help is beyond words. I wish I could pay back it someday.06道歉信道歉信的常用语言：1）段首常用语Much to my regret, I am incapable ofIm writing this letter to make an apology to you forI am indeed sorry for what I did, but believe me I had no intention to2）段中常用语My delay is owing to the fact thatI sincerely hope I can do something to make up for what I have done.I assure you that such a mistake will never be made again.3)段尾结束语I hope you can accept my apologies.One more time, Im sorry for any inconvenience caused.Will you please accept my sincere apologies for?07告知信告知信的常用语言：1）段首常用语I am writing to inform you thatThis letter is intended to let you know thatI am writing to tell you some relevant details concerning2）段中常用语The lecture will be held inThe specific information is as follows. First, Second, Besides, In order to, youd better3）段尾常用语I faithfully hope the information is beneficial to you.Please let me know if you acquire a taste for it.If you want to know more details, please dont hesitate to write me back.08慰问信慰问信的常用语言：1）段首常用语I was shocked when I learned thatI would like to express my sincere concern and care for you.Seeing the related, I am writing to extend my deepest condolences.2）段中常用语Theres no sense worrying about it too much.You are supposed to stay optimistic.Im certain you will easily succeed next time.3）段尾常用语Is there anything I can do for you?Good luck and best wishes to you!I sincerely expect that you will make a quick recovery and return to normal.09报道报道的常用语言：1）段首常用语Our school held whose theme wasIn order to, our school launched an activity ofThe journalist came to a conclusion from the survey that2）段中常用语We made full preparations to organize it successfully.The activity mainly consisted of three parts. Firstly, Secondly, Finally, What impressed us was3）段尾常用语There is no doubt that the activity is meaningful to us.In short, the activity means a lot and sets a good example for us.Not only did it give us relaxation, but it also promoted the friendship among us.10通知通知的常用语言：1）段首常用语We are pleased to inform you thatOur school has determined to, that is toMay I have your attention, please? I have an announcement to make.2）段中常用语The lecture will be held in atThere will be many activities you are surely to be keen on, includingIt will last aboutand all the students are required to be present.3）段尾常用语Please be there on time.Your contribution will surely make a difference.Those who take an interest in it are warmly welcome.11咨询信咨询信的常用语言：1）段首常用语I wish to request information forI would like to know whether you could send me information regardingI would be most grateful if you could provide me with some details concerning2）段中常用语I would be much obliged to you if you let me know the process I have to go through.First, I wonder if you could provide some specific details about Another point I am uncertain about isIn the first place, I would appreciate it if you could tell me the requirements for. Besides, Furthermore, 3）段尾常用语I am waiting for your immediate reply.Your kind help would be highly appreciated.I look forward to a reply at your earliest convenience.12推荐信推荐信的常用语言：1）段首常用语I take great pleasure to recommend youWith reference to your demands, I would like to recommend to you.Im glad that you are interested in In my opinion, is your best choice.2）段中常用语There are some reasons why I think is a good choice. Firstly, Secondly, Finally, The reasons why I recommendto you are as follows. In the first place, Besides, Last but not least, Firstly, she has shown great talent in In addition, she has a friendly personality. She has developed a strong sense of3）段尾常用语Im sure the person I recommend to you will meet your requirements.I am looking forward to hearing from you at the earliest possible moment.Please do not hesitate to make contact with me for further information.Your sword is forged, your armor is put on, your horse is eager to run.You shall win your kingdom.你的利剑已经铸造，你的铠甲已经穿好，你的战马急于奔跑。你一定会获得成功。