( 五 ) 介 词 一、方位介词1
above , over , on ; below , under , beneath (1)above 侧重于相对水平高度,不一定在正上方,其反义词是 below
(2)over 侧重于垂直高度,即位于正上方,其反义词是 under
(3)on 侧重于与物体表面接触,其反义词是 beneath
Be careful , there is a heavy box over your head
The position he pointed to was below the sea level
across , over , through , past across 意为“横穿、穿越”,表示运动发生在物体的表面
over 意 为“跨过,越过”,表示运动发生在物体的上方
through 意为 “ 穿 过,通过”,表示运动发生在某物的空间
past 意为“从…… 旁经过”,表示运动发生在某物旁边
The Great Wall winds its way from west to east , across desert , over mountains , through valleys till at last it reaches the sea
in , on , to 在方位名词前的区别
in 表示在范围之内; to 表示在某范围之外的地方; on 表示“毗 邻”“接壤”
Shandong Province is/lies in the east of China
Japan is/lies to the east of China
二、时间介词1
at , in , on , by , after2
for , from , since for 后接时段的名词词组,表示行为状态持续了多久