หลักการใช้ Present Simple Tense1.  

Using Simple Present Tense principle

1. applies to an event or action that is currently happening or happened while talking like

watches television Ann takes a bath in Ron. the bathroom.
2.      Applies to events or actions that are true by nature, regardless of whether it is the past. At present, future or Tiger is

a dangerous animal moves around the earth. The sun
.
3.    Using events or actions that occur over and over again repeatedly until a routine daily or monthly.

Using Simple Present Tense 1. applied to events or actions occurring today. Or while talking like         Ann Watches Television.         Ron Takes A bath in The Bathroom. 2. applied to events or actions that are actually natural, whether it is the former. Present         or future, as        Tiger is A Dangerous Animal.        The Earth Moves around The sun. 3. mounted to events or actions that occur frequently repeated as a daily or monthly.

Principles of using "Present Simple Tense

1. Oh oh with event or action happened today. Born as said, such as
oh oh oh Ann. Watches) television.
oh oh oh Ron takes) a bath in the bathroom.
2.Oh oh used with events or actions that true naturally whether past. The present
Oh Oh Oh or future like
oh oh oh. "Tiger is a dangerous animal.
oh oh oh The earth moves) around the sun.
3.Boeing Boeing ใชัก with an event or action happened often repeatedly until the routine daily or monthly