第1个回答 2019-04-13
in
on
at的区别用法
一.
in,on在方位名词前的区别
1.
in表示A地在B地范围之内。如:
Taiwan
is
in
the
southeast
of
China.
2.
on表示A地与B地接壤、毗邻。如:
North
Korea
is
on
the
east
of
China.
二.
at,
in,
on在表示时间上的区别
1.
at指时间表示:
(1)时间的一点、时刻等。如:
They
came
home
at
sunrise
(at
noon,
at
midnight,
at
ten
o’clock,
at
daybreak,
at
dawn).
(2)较短暂的一段时间。可指某个节日或被认为是一年中标志大事的日子。如:
He
went
home
at
Christmas
(at
New
Year,
at
the
Spring
Festival,
at
night).