Future perfect

• Tomorrow, I’ll do my homework at 8:00. Then, I’ll go to bed at 10:00.
• Before I go to bed tomorrow, I will have done my homework.
• By the time I go to bed tomorrow, I will have done my homework.
• Tomorrow, first I’ll do my homework; second I’ll go to bed.

- We use the first action in the future perfect and the second one in the simple present.

More examples:

1. Tonight, first I’ll have a snack. Second, I’ll watch a movie.
2. I‘ll have had a snack before I watch a movie.
3. By next June, I will have passed my bac exam.
4. Students will have finished this test before it rings.
5. Will she have learned enough Chinese to communicate before she moves to Beijing?
6. In three years, oil prices will have gone higher.
7. How many countries will you have visited by the time you turn 50?

- Or for an action which will have been completed in the future before a certain time or between now and a certain period in the future.

1. At this time next Monday, we’ll have moved to our new house.
2. This time next May, we’ll have covered the programme.
3. By 2010, Morocco will have reached 10 million tourists
4. By five o’clock tomorrow, the political prisoner will have gone on strike for ten days.
5. Before June, the football team will have prepared for the competition.
6. I’ll have completed my medicine studies in seven years time

The time indicators and expressions used with the future perfect:

This time tomorrow / next week/next month/year/next Monday......

By 2015/by may/by seven o’clock next week/by next month/by next Tuesday...

Before Friday/July/2014..........