Decisiones espontáneas
I'm thirsty. I'll buy a drink.
Ofrecimientos
That looks heavy. I'll help you with it.
Promesas
Don't worry. I won't tell anyone.
Amenazas
If you don't stop, I will tell your mother.
Expresar quejas (en negativa -won't)
She won't listen to us.
He won't open the door.
Planes, decisiones o intenciones. (Transmite la idea de que ya se están haciendo trámites, gestiones o preparativos).
I'm going to the beach next weekend.
Decir que algo está a punto de ocurrir porque hay indicios de ello.
Look at those clouds. It's going to rain.
Tanto el futuro simple como el "be going to" se utilizan para hacer predicciones
I think it will rain tomorrow
It is going to rain tomorrow
EXERCISES