1.I’mLiHua,ChairmanoftheStudentUnionofYucaiMiddleSchool,whichisclosetoyouruniversity.句子中的Chairman为何不要冠词2.I’mwritingtoinviteyoutobeajudgeatourEnglishspeechcontesttobeheldinourschoolonJune15

Question

1.
I’m Li Hua,Chairman of the Student Union of Yucai Middle School,which is close to your university.
句子中的Chairman 为何不要冠词
2.I’m writing to invite you to be a judge at our English speech contest to be held in our school on June 15.I am looking forward to your reply.
在 contest （）to be held中是不是省去了某个部分?

Answer 1

1.I’m Li Hua,【Chairman of the Student Union主语的同位语】 of Yucai Middle School,which is close to your university.句子中的Chairman 为何不要冠词
这个问题比较典型.
相关知识链接：
表示【头衔、职务等的名词】,如president,chairman,minister,captain,headmaster,dean,monitor等,在做【主语、同位语、宾补时】,前面通常不用冠词.例如：
President Obama is said to have a visit to Beijing ,China soon.
We made Jack monitor of our class.
2.【 I主语 】【am writing to invite谓语】【 you宾语】【 to be a judge宾补】【 at our English speech contest to be held 介词短语,定语】【in our school地点状语】【 on June 15.时间状语】 I am looking forward to your reply.在 contest （）to be held中是不是省去了某个部分?
这个句子中,English speech contest 【to be held】不定式短语,做后置定语.相当于定语从句结构的功能：English speech contest 【which is to be held】.