2023年中考英语语法：介词.doc

介词 介词是一种虚词，不能独立充当句子成分，是用来表示词与词之间关系的词类。比如at, on, in, after, before, during, until, under, behind, in front of, in the front of, next to, between, above, opposite, among, off, across, into, through, to, by, with, beside, except, from等 一、时间介词 介词 用法 例子 at 具体时刻 at half past six, at seven o’clock 三餐 at breakfast / lunch/ dinner 无Day的节日 at the Mid-Autumn Festival, at Christmas 年龄 at 7 years old/at 7/at the age of 7/at age 7 中午，深夜 at noon/ night on 星期 on Sunday, Monday… 具体日期 on 15th July