精选优质文档-倾情为你奉上书信及其他应用文重要句型Part 1 常用句型一、 同位语例1：我是学生会主席李华。I am Li Hua, chairman of the Students Union. 例2：我是育才中学学生会主席李华。 I am Li Hua, the leader of the Students Union of Yucai Middle School.二、 I am writing to例1：代表团委会邀请您担任演讲比赛的评委。I am writing, on behalf of the Youth League of our school, to invite you to be a judge of our English Speech Contest, which is part of the celebration of Youth Day.例2： 作为学生会主席，我邀请您担任6月15日英语演讲比赛的评委。As chairman of the Students Union, I am writin
