500字的sop和ps怎么写啊

umich，两个500字+一个sop= =，除了sop，其他两个分别可以写什么内容呢？一般什么样的写作思路呢？尤其是ps，完全没什么特别的身世经历。Activities information可以写志愿活动，sop写了点对专业兴趣的产生。这个就呵呵了。求写过的建议下啊。要求贴在下面了

[align="left"]Activities Information [/align][align="left"]Since graduating from high school, have you pursued any volunteeractivities, work experiences, or leadership of student organizations that werespecifically related to reducing social, educational or economic disparitiesbased on race, ethnicity or gender, or to improving race relations in the U.S.?（500字以内）[/align][align="left"] [/align][align="left"]Academic Statement of Purpose [/align][align="left"]The AcademicStatement of Purpose should be a concise, well-written statement about youracademic and research background, your career goals, and how this graduateprogram will help you meet your career and educational objectives.[/align][align="left"]The followinginformation is required on the header of your Academic Statement of Purpose:[/align]

• Write "Academic Statement of Purpose" at the top of your document
  
• Your name
  
• The name of the graduate program
  
• Your 8 digit U-M ID (if known)
  

[align="left"]Make sureyour margins are set up at one-inch and that any inserted tables fit withinthose margins to avoid pages being added or removed in your originaldocument(s). Please preview your files after they have beenuploaded. You can also convert your documents to PDF format before uploading. [/align][align="left"] [/align][align="left"]PersonalStatement (500 word limit) [/align]How have your background and life experiences, including cultural,geographical, financial, educational, citizenship status or other opportunitiesor challenges, motivated your decision to pursue a graduate degree at theUniversity of Michigan?
For example, if you grew up in a community where educational, cultural, orother opportunities were either especially plentiful or especially lacking orare rackham.umich.edu, you might discuss the impactthis had on your development and interests. This should be a discussion of thejourney that has led to your decision to seek a graduate degree. If you will bea graduate student with Deferred Action for Childhood Arrival (DACA), it isimportant to mention DACA in your personal statement since this is a considerationfor some financial aid.
Do not repeat your Academic Statement of Purpose.
Note:Who will read this statement?
The following information is required on the header of your PersonalStatement:

• Write "Personal Statement" at the top of your document
  
• Your name
  
• The name of the graduate program
  
• Your 8 digit U-M ID (if known)
  

Makesure your margins are set up at one-inch and that any inserted tables fitwithin those margins to avoid pages being added or removed in your originaldocument(s). Preview your files after they have been uploaded.You can also convert your documents to PDF format before uploading.

补充内容 (2016-10-8 16:16):
标题写错了，是ps和activities information