D12
extended
Relations
Logical relations
Time-Relation Link
Before, after, during, or while what?
intermediate
Temporal subordinator
Before/after clause
While-clause
Ý nghĩa
A relation that orders two events relative to each other in time.
Cách nhận biết
Ask which event happens before, after, while, until, or since another.
Ví dụ
Từ
before|after|while|until|since
Cụm từ
before dinner|after I arrived|while waiting
Câu
Call me before you leave.
Visual guide
Basic shape
time-relation frame [event A] timed by [event B] Call me before you leave call < leave (< means earlier)
Compare shape
A = main event, B = anchor before B: A < B after B: B < A while B: A overlaps B until B: A lasts to B since B: A starts at B
Góc nhìn theo ngôn ngữ
Trong ngôn ngữ mẹ đẻ của Bạn
Việt
Mức độ thể hiện
strong
Tầm quan trọng
Temporal relations use trước khi, sau khi, khi, lúc, trong khi, vừa...vừa and aspect markers.
Tôi ăn sau khi làm việc.
I eat after when work
Trong ngôn ngữ Bạn đang học
Anh
Mức độ thể hiện
strong
Độ khó
English uses before, after, while, when, until, since, and once to link events in time.
Call me before you leave.
before you leave = time relation
Vấn đề thường gặp của người học
Learners may choose wrong tense or connector in time clauses.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.