英語語法----介詞Preposition（Prep.）
e.g. 1.he went to the door.
2.he stayed at home.
3.he came from the station.
4.he went away from the school.
(二)線段
●
●
on(to) on off off across along
1 2 3 4 5 6
e.g. 1.the monkey jumped on to the crocodile’s back.
2.nanjing is on the changjiang river.
3.we start off at 7.
4.he stood off the road.
5.he walked across the street.
6.he walked along the river /street.
（三）平面
●
●
on(to) on off off across through
1 2 3 4 5 6
e.g.1.he fell on to the floor.
2.there is a pencil on the desk.
3.he took the portrait off the wall.
4.the portrait is off the wall. 畫沒貼墻上。
5.he took a walk /walked across the fields.
6.he looked through the window.
（四）區(qū)域