Uses:
1. Prediction, with no evidence.
Example: I think it will rain tomorrow.
2. Requests.
Example: Will you give me your telephone number?
3. Offers.
Example: I will help you with your homework later.
4. Intentions.
Example: I will go to the school tomorrow
Structure: Positive: Subject + will + verb (base form) Negative: Subject+will + not + verb (base form) Question: Will + subject + verb (base form)?
Uses
1. Future plans or intentions, with evidence.
Example: Look at those clouds! It's going to rain soon.
Structure: Positive:Subject + am/is/are + going to + verb (base form) Negative: Subject + am/is/are + not + going to + verb (base form) Question: Am/Is/Are + subject + going to + verb (base form)?
Uses
1. Events that are already arranged
Example: I'm leaving for the airport in an hour.
Structure: Positive: Subject + am/is/are + verb (with -ing) Negative: Subject + am not/isn't/aren't + verb (with -ing)
Question: Am/Is/Are + subject + verb (with -ing)?
Uses
1. Actions that are planned in advance
Example: My flight to New York leaves at 6 AM tomorrow.
Structure: Positive: S+will/shall+V (bare form) Negative: S+ will not/won't+V (base form) Question: Will+S+V (base form) ?