语法点讲解

  • 格式:docx
  • 大小:13.11 KB
  • 文档页数:1

基础语法点5:介词
二.表示方位的介词
1.at & in
at:(1)表示在小地方; (2)表示“在…附近,旁边”
eg: at the village, at home, at school, at the corner of the street
at the entrance, at the bus stop, at the crossroads…
in:(1)表示在大地方; (2)表示“在…里,在…范围之内”
eg: in Shanghai, in our country, in America, in the world…
in the factory, in a box, in a car, in the moonlight…
2.on & above & over在…上
on:在…上面,指与物体表面接触;
eg: on the floor, on the desk
above:在…上方, 不接触,不一定是正上方,与below相对;
over:在…上方, 不接触,指垂直的上方,与under相对。

eg: He put his watch on the desk.
The bird is flying above my head.
There is a bridge over the river.
3.below & under 在…下面
below:表示在…下,不一定在正下方
under:表示在…正下方
eg: Readthefourthparagraphandanswerthe questionsbelow.
There is a cat under the table.
4.in front of & in the front of 在…前面
in front of...:指甲在乙之前,两者互不包括;其反义词是behind(在...的后面)。

eg: There are some flowers in front of the house.
I am behind you.
in the front of...:指甲在乙的前部;反义词是at the back of…(在...范围内的后部)。

eg: There is a blackboard in the front of our classroom.
5.beside在...旁边
eg: The house is beside the river./ There is a house beside the river.。