First notebook entry: Introducing myself

I'm an English teacher from a junior school. Maybe I do plenty of exercises about English every day. But I think I'm poor in oral English. I admire the people who can speak English frequently fluently so much and I'm eager to be a person like this. As for my charactor, I'm outgoing and friendly. If you are an English- speaking person who wants to learn Chinese, I'll be glad to help you!

frequently is not wrong, but you probably meant fluently. I guess you admire people who can speak English with no errors, instead of people who often speak English.

First notebook entry: Introducing Myself

I'm an English teacher from in a junior high school. Maybe I do plenty of English exercises about English every day, but I think I'm poor in oral English. I admire the people who can speak English frequently so much, and I'm eager to be such a person like this. As for my charactor personality, I'm outgoing and friendly. If you are an English-speaking person who wants to learn Chinese, I'll be glad to help you!

First notebook entry: Introducing myself  ((this is correct, I don't know why someone sugested you captalize "myself." )) 

I'm an English teacher from a junior school. Maybe I do plenty of exercises about English every day. But I think I'm poor in oral English. I admire the ((extra word, try reading this sentence without "the")) people who can speak English  ((I think "fluently" would be a better word choic here)) frequently so much and I'm eager to be a person like this ((you need to tell me what this is. I think you can word the last part of this sentence better: I am trying to become fluent in English)). As for my charactor, I'm outgoing and friendly. If you are an English- ((you don't need a hyphen here))speaking person who wants to learn Chinese, I'll be glad to help you!

You have the foundation of English; now its time to  pen  concisely! I can teach you how to use advanced grammar tequiniques.  I am trying to learn Chinese. Could you speak to me? =P I'll speak 英文 to you? 我的中文不好所以請你說慢嗎？ I'll speak English slow, if you wish! :D 

你寫英文太好了！我很高新=D。加油！！