on in at这介词关于时间和地点上的用法?最好举例子!
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2个回答

  • 1、时间介词 in,on,at

    at < 天 (eg.noon,dawn,night,one’ clock)

    on = 天 (Monday,30th June,New Year’s Day,Mother’s Day)

    in > 天 (2008,summer,April,还有早午晚)

    注意:

    1) 早午晚前后如有修饰语则用 “on”

    On Monday morning

    On a sunny afternoon

    On the morning of May 23rd

    On a dark night

    2) on,in,at不用于下列时间之前:this,that,last,next,every,each,today,yesterday,tomorrow,tonight

    3) in+一段时间可以表“…之后”

    Eg:Hurry!The school bus will leave in five minutes

    I will see my grandparents in a few days.

    2、方位介词:

    1)at和in

    in 大地点 ≥town

    at 小地点 < town

    eg.:in town at bus station

    in Beijing at school

    in USA

    2)on表示在物体表面上 eg:on the table ,on the wall

    注意:1) on the tree 长在树上 There is an apple on the tree.

    in the tree 呆在树上 There is a bird in the tree.

    2)on the wall 挂在墙上 There is a picture on the wall.

    in the wall 嵌在强中 There is a window in the wall.

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