PRESENT SIMPLE
Use: Facts + Routines
Rule: I/you/we/they = verb / She/He/It (SHIT) = verb+s
Keywords: always, often, sometimes, never, every, usually, normally
Example: I always take the bus to school.
PRESENT CONTINUOUS
Use: Something is happening now
Rule: is/am/are + (verb+ing)
Keywords: now, right now, at the moment
Example: I am listening to the teacher's explanation at the moment.