方位介词的区别

方位介词in, on, to的区别：
1.in表示"在……范围内”，还表示“在…之中” Chongqing lies in the southwest of China.
2.on表示“与……毗邻，接壤”
Canada lies on the north of America.
3.to表示方位，不接壤
Hunan lies to the east of Zhejiang.
表示地点位置的介词：
1.at, in, on, to
at 用于小地方，at school, at home
In 用于大地方，in Beijing, in China
On在……上面，on the map, on the table
To到……To Chongqing
2.Above, over, on
Above在……上方（高过另一个物体，不强调垂直）The airplane flies above that tall building.（不在正上方）over在……上方（垂直上方）
The bridge spans over the river.
On在……上面（物体表面有接触）
There's some water on the floor, so you should be careful.
3.Below, under在……下面
Under在……下（正下方）
The cat lies under the chair.（正下方）
Below在……下（不一定是正下方）
The cat lies under the chair.（不是正下方）
4.in front of, in the front of 在……的前面
in front of 在外部的前面，两个东西是独立的，相反的是behind The building is in front of the hospital.
The building is behind the hospital.
In the front of在内部的前面，属于其中的一部分，相反的是at the back of
The girl stands in the front of the classroom.
The girl stands at the back of the classroom.
5.Beside, near, by
Beside在旁边
Near在附近
By在附近，非常靠近。