英文申请加入学校志愿者申请书可以按照以下格式和要点进行书写：

标题：Volunteer Application Letter（志愿者申请书）

Dear Sir/Madam,

My name is [Your Name], and I am a [Your Grade/Major] student at [Your University]. I am writing to express my strong interest in becoming a volunteer at your organization.

I have always been passionate about volunteering, as I believe it is a great way to give back to the community and make a positive impact on society. Volunteering also allows me to gain new skills, meet new people, and broaden my horizons.

经验和能力：介绍自己曾经参与过的志愿者活动及相关经验，以及自己具备的与志愿者工作相关的技能和能力。例如：

In the past, I have participated in several volunteer activities, such as [Volunteer Activity 1], [Volunteer Activity 2], and [Volunteer Activity 3]. Through these experiences, I have gained valuable skills such as [Skill 1], [Skill 2], and [Skill 3], which I believe will be beneficial for volunteer work.