假如有一个澳大利亚中学生访问团下周到你校访问三天。学校将进行接待人员选拔，所有参加者都要进行英文讲演。请你以学生张华的身份写一篇英文讲稿。
内容包括：
1、自我介绍；
2、你参加的目的；
3、你能胜任工作的优势(至少两点)；
要求：
1、80词左右，可以适当发挥。开头已写出，但不记入总词数。
2、文中不能出现你自己的姓名和所在学校的名称等相关信息。
Good afternoon, everybody._____________________________________________________________________

参考中考英语满分作文：
Good afternoon, everybody.My name is Zhang Hua, from Class 1, Grade 3. I'm very pleased to make a speech here. As a Junior 3 student, I'd like to be a volunteer and do something for the Australian student visitors.
I have learnt English for more than five years. I'm good at speaking English and always ready to help others. I often take part in different social work. I've learnt to how to communicate with foreigners.
So, I hope you can give me a chance and I'll try my best to work well. Thank you!