句型：1) i am writing to you to apply for admission to your graduate school as a…2）enclosed in the letter are my materials concerning the application.3）it would be kind of you if you will consider my application and give me the earliest reply.dear sir,my name is li ming. i am a teaching assistant of english at taiyuan normal university. i am now writing to you to apply for the admission to your graduate school as a graduate student.i entered taiyuan normal university as an english major in XX through an entrance examination. during my four years at the university, i passed all the required courses of study with satisfactory marks and graduate in the summer of XX. in addition, i also took an active part in extracurricular activities. i won the second prize in national english competition in XX. upon graduation, i stayed at this university as a teaching assistant. i love education very much and i want to take a more advanced course of study in your university if i have the chance to do so. it is my long-cherished desire that i could study in the united states someday. so i might have the opportunity to improve my english.enclosed in the letter are my materials concerning the application. please feel free to write to me and ask for information and documentation if you have any question. it would be very kind of you if you will consider my application and give me the earliest reply.yours sincerely,li mingteaching assistant of taiyuan normal universityl useful expressions1) i am… and graduated from…2) i would like to continue my study and research in … in your university and pursue my master’s degree.3) i would appreciate it very much if you could consider my application.