帮忙评点这篇英语作文,看看是否存在语法错误

题目

帮忙评点这篇英语作文,看看是否存在语法错误
文章题目是“I have an appointment with English Supper League"
This is my first time particpates in English Super League.Before then,I didn't know something about this.Then I surved the net and looked up the English Super League.I saw many photos.In photos,many children were preparing the competition very nervous.Everyone was lovely,and I think they were very excited!
So I want to particpate the English Super League now.I think I will be happy like them.I will have an appointment with English Super League.

答案

您好!
改正如下:
This is my first time (to particpate) in English Super League. Before then, I didn't know (anything) about this. Then I (searched on) the net and looked up the English Super League. I saw many photos. In(these) photos, many children were preparing (for)the competition (nervously). Everyone was lovely, (but) I think they were very excited!
So I want to particpate (in)the English Super League now. I think I will be (also) happy (as) them. I will have an appointment with English Super League.