英语的虚词与实词虚词虚词没有实在意义,不能独立承担句子成分,包括冠词、介词、连词和感叹词:而且还有一个重要的特点,那就是,虚词没有词形的变化: 一、冠词(art.):用在名词前,帮助说明名词。如:a,an,the. 1.不定冠词:a,an 2.定冠词:the 二、介词(prep.):表示它后面的名词或代词与其他句子成分的关系。如in,on,from,above,behind, across, against, along, around, among, before, below, beneath, besides, beyond, despite, during, except, front, including, inside, like, into, next, near, of, onto, out, out of, outside, over, owning to, per, regarding, since, through, till, towards, under, unlike, until, up, up