Simple Present                                             Present Continuous
infinitive                                                 form of 'be' and verb + ing
(3rd person singular: infinitive + 's')                     
I speak                    We speak                        I am speaking                              We are speaking
 You speak                 You speak                       You are speaking                           You are speaking
He / She / It speaks        They speak                     He / She / It is speaking                  They are speaking
                                                     Exceptions
Exceptions when adding 's' :                               Exceptions when adding 'ing' :
After o, ch, sh or s, add es.                              Silent e is dropped. (but: does not apply for -ee)
Example: do - he does, wash - she washes                   Example: come - coming
After a consonant, the final consonant y becomes ie.       but: agree - agreeing
(but: not after a vowel)                                   After a short, stressed vowel, the final consonant is doubled.
Example: worry - he worries                                Example: sit - sitting
but: play - he plays                                       After a vowel, the final consonant l is doubled in British English (but not in
                                                           American English).
                                                           Example: travel - travelling (British English)
                                                           but: traveling (American English)
                                                           Final ie becomes y.
                                                           Example: lie - lying
                                                              Signal words
always                                                     at the moment
every ...                                                  at this moment
often                                                      today
normally                                                   now
usually                                                    right now
sometimes                                                  Listen!
seldom                                                     Look!
never
1.action set by a timetable or schedule, general truth     1. actions that happen at the moment of speaking
Ex:The film starts at 8 pm.
  The sun rises at east and sets in west                   Ex: Look! Colin is playing football now.
2. daily routines, every day actions and habits            3. only for a limited period of time at present (does not have to happen
Ex: Bob works in a restaurant.                             directly at the moment of speaking)
Colin plays football every Saturday.
                                                           Ex:Jenny is working in a restaurant this week.
                                                              Teenagers are becoming harder and harder these days.
!!!!!!!!!!!!!!!Note: The following verbs are usually only used in Present Simple :
be, have, hear, know, like, love, see, smell, think, want