介词 最常出现在包含形容词、名词或代词的短语中，名词或代词是介词的宾语。

翻过山丘
晚会之后https://www.grammarbook.com/grammar/probPrep.asp
屋顶上
船上
不包括猫

常用介词

about above according to across after against along with amid among anti apart from around as for at because of before behind below beside besides between beyond but by by means of concerning considering despite down during except for excepting excluding following for from in addition to in back of in case of in front of inplace of inside in spite of instead of into like minus near next off on onto opposite outside over on top of out of past per plus regarding round save since than through throughout till to towards underneath unlike until up upon up to versus via with within without前置词是表示物理世界中位置的词、或时间上的位置。识别介词的方法是，它将作为介词短语的一部分出现。介词短语不包含动词。介词最常出现在包含形容词、名词或代词的短语中，名词或代词是介词的宾语。