1.at表示\"在.處\",一般指較小的比較具體的地點(diǎn).如：
He isn\'t at school.He is at home.他不在學(xué)校,他在家.
2.in表示\"在.內(nèi)部；在.里面\"的意思.如：
What is in the box?盒子里有什么?
3.on表示\"在某物的上面\",但兩者互相接觸.如：
My books are on that table.我的書(shū)在那張桌子上.
4.under表示\"在某物垂直的正下方\",兩者之間不接觸.如：
My cat is under my chair.我的貓?jiān)谖业囊巫酉?
5.behind表示\"在某物體的后面\".如：
The broom is behind the door.笤帚在門后.
6.in front of表示\"在.的前面\",正好與behind相反.如：
There are some big trees in front of our classroom.我們教室前面有幾棵大樹(shù).
7.near表示\"在某物體的附近\",意為\"接近、靠近\".如：
The ball is near the door.球在門旁邊.
介詞in,on,under,behind是表示靜態(tài)位置的介詞.
1.along：沿著…,順著…
I'm walking along the river.
我正沿河而行.
2.across：從一邊到另一邊,在…那邊
There are many trees across the river.
河對(duì)岸有很多樹(shù).
3.towards：向…,朝…
I'm walking towards the house.
我正朝房子走去.
4.in front of：在…的前面
There is a fruit tree in front of the house.
房子前面有一棵果樹(shù).
5.behind：在…之后
There is another fruit tree behind the house.
房后還有一棵果樹(shù).
6.into：到…里,進(jìn)入內(nèi)部
I want to go into the house.
我想走進(jìn)房子.
7.inside：在…的里面,在…內(nèi)部
I am inside the house now.
我正在房子里.
8.outside：在…外面
Now I am outside the house.
我現(xiàn)在來(lái)到房外.
9.in：在…里,表示在含有空間感的范圍或物體之中
There is nobody in the house.
房子里面沒(méi)有人.
10.above：在…之上,表示高于,不是垂直的
There are lots of apples above my head.
我的頭頂上有很多蘋果.
11.under：在…正下方,強(qiáng)調(diào)垂直在…之下
I want to have a rest under the tree.
我想在樹(shù)下休息一會(huì)兒.
12.off：從…脫落,從…掉下
on：在…之上,與…表面相接觸
An apple falls off the tree and hits me on the head.
一只蘋果從樹(shù)上掉下砸在我的頭上.