Prediction |
Future Simple |
According to the weather report, it will (is going to) be raining tomorrow. |
Will or
Be going to
|
Prior plan |
Future Simple |
I am going to fly to Paris tomorrow. |
Be going to
|
Prior plan in progress |
Progressive form of be going to
|
Don't call me at nine because I won't be home. I am going to be studying at the library. |
Be going to
+ be + ing |
Planned event or definite intension. |
Present Progressive =
Future Simple |
My wife has an appointment with a doctor. She is seeing Dr. Who next Monday. |
Future time words |
Events that are definite schedule or timetable. |
Present Simple instead of Future Simple |
Classes begin next week.
Plane arrives at 6:09 P.M. tomorrow morning. . |
Future Time words +
Open,Close
Begin, End, Start,Finish Arrive,Leave Come,Return
|
Present Simple or, occassionally, Present Perfect, are used in the Time clauses.
Present Perfect emphasises on the completion of the act in the time clause. |
Present Simple
instead of
Future Simple.
Present Perfect = Future Simple. |
Bob will come soon. When Bob comes, we will see him.
I will go to bed after I finish (have finished) my work. |
Time words: When, After, Before, Until, As soon as
|
Willingness. |
Future Simple |
A: The phone's ringing.
B: I'll get it. |
Will
|
An activity that will be in progress at a definite time in the future. |
Future Progressive |
I will be studying when you come.
Right now I am sitting in class. At this same time tomorrow, I will be sitting in class.
|
Will +When
|
The future event will occur at an indefinite time in the future. |
Future Simple = Future Progressive
|
Don't get impatient.. She will be coming (will come) soon.
|
Will +Indefinite time words
|
Activity completed before another time or event in the future.. |
Future Perfect |
I will have finished my homework by the time . I go out on a date tonight |
Will + By the time |
Activity will be in progress (How long?) immediately. before, up to, until another time or event in the future.
Emphasis the duration . of an activity. |
Future Perfect Progressive |
I will have been studying for two hours by the time you arrive. |
For + By the time
|
Sometimes the Future Perfect and the Future Perfect Progressive give the same meaning. |
Future Perfect = Future Perfect Progressive |
When Professor Jones retires next month, he will have tought (will have been teaching) for 45 years |
For
|