发布网友 发布时间:2022-04-22 10:38
共1个回答
热心网友 时间:2023-05-18 09:43
in表示“在某月(季节、年等)”
如:in
1996,
in
January,
in
summer
固定词组:in
the
morning,
in
a
week,
in
a
minute,
in
time,
in
the
end
on用于指具体的某一天或专指某一天上午、下午或晚上等。
如:on
Christmas
Day,
on
the
night
of
February
16
at用于具体时刻前和某些固定词组中。
固定词组:at
seven,
at
the
moment,
at
night,
at
last,
at
first,
at
noon,
at
times,
at
once,
at
this
time
of
the
year,
at
the
beginning
of,
at
the
end
of
this
month,
at
the
same
time。
注意:在表时间里,下列情况下一般不用介词。词组里有:next,
last,
this,
that,
tomorrow,
yesterday,
one,
every,
all以及the
day
before
yesterday和the
day
after
tomorrow前不用
介词。如:不能说in
tomorrow,只能说tomorrow(在明天)