[解析]
Dear Mr. Smith,
I'm Chen Hui, a student from Senior 2. I'm sorry that I have to ask a favor for you, with the hope that you will be as kind as to help me.
Last week I entered an English poetry writing competition but I have written a simple poem. Consider the differences between English and Chinese, I'm not sure about how∧ use some words and phrases. Therefore, I need your guidances badly, hoping that you can polish∧ for me. If it were convenient for you, shall I go to my office this Saturday morning?
I would appropriate it too much if you could give me some help. I'm eager to receive your reply.
解析
(1)for改为of.考查固定搭配.句意:我想请你帮个忙.ask sth of sb向某人要某物或请某人给某物.意为我不得不请你一个忙.故for改为of.
(2)with 改为in.考查固定短语.句意:希望你能帮我.表示"带着…的希望",用固定短语in the hope of ,所以 with 改为in.
(3)去掉as.考查固定搭配.句意:希望你能帮我.在 be + adj.后,用动词不定式,表示"做某事…",所以去掉as.
(4)but改为and.考查连词.句意:上周我参加了一场英语诗歌写作比赛,并且我写了一首简单的诗.I entered an English poetry writing competition和I have written a simple poem是并列关系.故but改为and.
(5)Consider改为Considering.考查现在分词.句意:考虑到英语和汉语的不同,我不知道如何使用一些单词和短语.做原因状语,Consider和主语I是主动关系,所以用现在分词,所以Consider改为Considering.
(6)use前加to.考查动词不定式.句意:考虑到英语和汉语的不同,我不知道如何使用一些单词和短语.疑问词how 和动词不定式to use连用,表示"怎样去使用".所以 use前加to.
(7)polish后加 it.考查动词用法.句意:希望你能帮我润色一下.polish:润色,为及物动词,缺少宾语.意为希望您能为我润色一下.所以polish 后加 it.
(8)were改为is. 考查动词时态.句意:如果你方便的话,星期六早上我可以去你的办公室吗?本句不是虚拟语气,说的是事实.用一般现在时态,所以were 改为is.
(9)my 改为your.考查代词.句意:如果方便的话,这个星期六早上我可以去你的办公室找你吗?,根据句意可知是对方的办公室.所以my 改为your.
(10)too改为very.考查副词.句意:如果您能给我一些帮助,我会十分感谢您的.too much表示过度,此处不合适.表示"非常",用very much ,所以too改为very.