How to write a template for an application?

The application for extra classes is written like this:

Application form/application

Dear Leader: Because my credits are not enough and the elective time has passed, I hope to take a course of "Korean". Please forgive the inconvenience, and hope the leader will approve my application! ?

Applicant:

Application time:

Signature of class teacher:

Extended data:

Application format requirements:

Title: There are two ways to write, one is to write the "application form" directly, and the other is to add content before the "application form", such as "application form for joining the party" and "application form for changing jobs". Generally, the second method is adopted.

Title: The top box indicates the unit, institution or relevant leader who accepts the application.

Body: The body part is the main body of the application. First, put forward the requirements, and then explain the reasons. The reasons should be written objectively and fully, and the matters should be written clearly and concisely.

Conclusion: Write down idioms such as "hereby apply", "implore leaders to help solve problems" and "hope leaders to study and approve", and you can also use polite expressions such as "from here" and "salute".

Signature and date:

The name of the applicant should be clearly written in the individual application, and the name of the unit should be written and stamped with the official seal in the unit application, and the date should be indicated.