大一的新生在学习英语时，通常需要进行自我介绍。以下是一个优秀的英语自我介绍的例子：

大家好，我叫张三，来自中国的北京。我很高兴来到这里，开始我的大学生活。我选择学习英语专业，因为我喜欢英语，也认为英语是全球化时代必不可少的一门语言。

在我的业余时间，我喜欢阅读英语小说，看英语电影和听英语音乐。我觉得这些活动不仅有助于提高我的英语能力，也让我更好地了解了英语国家的文化和生活方式。

我希望在大学期间，能够更加深入地学习英语，提高口语和写作能力。我也希望结识更多志同道合的朋友，一起度过充实而有意义的大学时光。

Hello everyone, my name is Zhang San and I come from Beijing, China. I am very excited to be here and start my university life. I chose to study English major because I love English and I believe it is an essential language in the era of globalization.

In my free time, I enjoy reading English novels, watching English movies and listening to English music. I think these activities not only help me improve my English skills, but also give me a better understanding of the culture and lifestyle in English-speaking countries.

I hope to learn English more deeply during my university years and improve my speaking and writing skills. I also hope to make more like-minded friends and spend a fulfilling and meaningful university life together.