future plans or intentions
Promises
predictions based on what we see or know
I think scientists will discover new medicines
There are dark clouds in the sky. It is going to rain.
He's going to buy a new computer soon
threats
On-the-spot decisions
Fixed arrangements in the near future
Predictions about the future based on what we think or belive
Kathy is watching a science fiction film tonight at 9:30
I'm tired I will go to bed
I promise I will go to your birthday party
Stop playing compueter games or I'll punish you