Future simple VS Going to

Future simple VS Going to

1. Future simple

   • Express a POSSIBILITY
     • I hope he'll pass his teste
   • Making decisions at the time of sepeaking
     • A: it's terribly cold in this room B: I'llput the heather on for you
   • Shall to sound formal
     • I'll see you later = I shall see you later

2. Going to

   • Something that is CERTAINLY
     • The roads are all blocked. We're going to miss our flight
   • A decision that is made before the time of speaking
     • I'm cold. i'm going to put the heater on
   • Gonna is a contraction(informal)
     • I'm going to watch a film tonight = I'mgonna to watch a film tonight