at ,in, on, to,for ,above, over, below, under ,in front of, in the front of,beside,behind,after,from, since, across, through ,between, among ,as,against,along,but,by,along,like``````
一、介词按其构成可分为: 1. 简单介词 at, in, on, to, since, until等。如: He's worked there since 1998. 2. 复合介词 into, onto, out of等。如: She is out of school. 她毕业了。 3. 二重介词 from under, from behind, from out of, until...