Simple Present
a) Ann takes a shower every day.
b) I usually eat lunch at the cafeteria.
c) Babies cry.
d) The earth revolves around the sun.
e) A square has four equal sides.
f) The sky is blue.
The simple present expresses daily habits or usual activities, as in (a) and (b).
The simple present expresses general statements of fact, as in (c) and (d). In sum, the simple present is used for events or situations that exist always, usually, or habitually in the past, present, and future.
Present Progressive
a) Ann can’t come to the phone right now because she is taking a shower.
b) It’s noon. I am eating lunch at the cafeteria right now.
c) Jimmy and Susie are babies. They are crying. I can hear them right now. Maybe they are hungry.
The present progressive expresses an activity that is in progress (is occuring, is happening) right now. The event is in progress at the time the speaker is saying the sentence. The event began in the past, is in progress now, and will probably continue into the future.
FORM : am, is, are + -ing.
Bentuk-bentuk Simple Present dan Present Progressive
- Statement
Simple Present :
{ I-You-We-They } work.
{He-She-It} works.
Present Progressive :
I am working.
{You-We-They} are working.
{He-She-It} is working.
- Negative
Simple Present :
{ I-You-We-They } do not work.
{He-She-It} does not work.
Present Progressive :
I am not working.
{You-We-They} are not working.
{He-She-It} is not working.
- Question
Simple Present :
Do { I-You-We-They } work?
Does {He-She-It} work?
Present Progressive :
Am I working?
Are {You-We-They} working?
Is {He-She-It} working?
(Sumber : Azar, B.S., 1993, Fundamentals of English Grammar, Edisi Dwibahasa, Binarupa Aksara, Jakarta)
