什么时候用on什么时候用in

什么时候用on什么时候用in
什么时候用on什么时候用in

什么时候用on什么时候用in
时间time
用in
in 1999,in 20 century,in a flash(瞬时),in a lucky hour(在幸运时刻),in a minute,in a second,in a short time,in a while,in a wink(一瞬间) in advance(预先),in an emergency(在紧急地时候),in an evil hour(在不幸地时刻),in an instant,in ancient times,in broad day(在大白天),in course of,(在…期间),in December,in due course(及时地),in future,in good season(及时地),in no time(马上),in one's childhood,in one's spare time,in one's teens,in one's youth,in recent years,in season(适时),in seconds(在很短的时间),in some cases(有时候),in spring,in the afternoon,in the beginning,in the daytime,in the end,in the evening,in the future,in the long run(最后),in the meantime,in the morning,in the nick of time(在紧急关头),in the night,in the past,in the thick of (在最激烈的时刻),in this period,in those days,in time of war,in time,
用on
on a certain day,on a sudden(突然),on a winter morning,on Christmas Day,on night shift,on one's birthday,on schedule(按时),on Sunday,on that date,on the eve of,on the following day,on the instant(马上),on the moment(立刻),on the Monday morning,on the New Year's Eve,on the next morning,on the point of(正在…时候),on the spur of the moment(立刻) on this day,on this occasion,on time,
地点place
用in
in a car,in a queue,in advance of (在…前面),in all the direction,in appearance,in corners(在角落里) in doors,in front (of),in good light(在光线好的地方),in heaven,in place(position)(在适当地位置),in places(处处),in port(在港内),in public places,in shore(靠岸),in society,in the air(在空中) in the bank,in the book(书的内容里),in the centre(在中央),in the countryside,in the distance(在远处那边),in the east of(在…东部) in the east,in the fields,in the film,in the front rank(在前列),in the front row,in the lab,in the letter(信的内容),in the middle of,in the moonlight,in the newspaper(报纸的内容里),in the open air(在户外),in the open(在野外),in the picture,in the rain,in the room,in the shade of,in the sky,in the suburbs of,in the sunshine,in the tree,in the universe,in the vicinity of(在附近),in the warm(在暖和的地方) in the world,in(on) the bus,in(on) the street,
用 on
on board (在船上) on camera(出现在电视上),on campus,on deck(在甲板上),on earth,on high(在高处),on land,on the bank,on the beach,on the borders,on the ceiling,on the coast,on the committee,on the corner(在拐角处),on the east of(在…的东面) on the farm,on the first floor,on the football field,on the (play)ground,on the horizon,on the island,on the left/right,.on the market,on the page 12,on the railway line,on the river,on the road,on the roof,on the sea,on the shore,on the side of,on the team,on the track(在轨道上),on the water(在水面上),on top of,on(in) the wall,

基本上on表示在……上， in表示在……里，树上的东西，属于树本身的用on,不属于树本身的用in

in 是在什么里面时用,on 是在什么上面时用.但具体用法还是有复杂.如,具体时(年月日)说出时用on , 时间比较模糊时用in . 还有两者连接树时, on 是指本来长在树上的, in 时意思是在树上,不树本身的.还有很多,我就不一一道明了.