To be + to-inf có thể dùng với các nghĩa :
-Dự kiến
The next train [is to / is supposed to] leave in 5 minutes
-Phải
You [are to/are supposed to ] go to the meeting, whether you like it or not
-Muốn ( dùng với if )
If you are to pass the exam, you should study harder
-Giả sử ( dùng với if câu đk loại 2)
If you were to become rich, what would you do?
-Dùng với sb/sth trong quá khứ để nói về điều sẽ xảy ra sau đó
The boy was to become the King
Romeo was never to see Juliet again
-Dự kiến
The next train [is to / is supposed to] leave in 5 minutes
-Phải
You [are to/are supposed to ] go to the meeting, whether you like it or not
-Muốn ( dùng với if )
If you are to pass the exam, you should study harder
-Giả sử ( dùng với if câu đk loại 2)
If you were to become rich, what would you do?
-Dùng với sb/sth trong quá khứ để nói về điều sẽ xảy ra sau đó
The boy was to become the King
Romeo was never to see Juliet again
