精选优质文档-倾情为你奉上小学常见介词和介词短语一、 含义: 介 词是表示两词之间的关系的词。 我们在小学学过的英语介词有: 1. on (1) 在-上面 The book is on the desk. (2) 在-(哪一天/星期)What do you do on Wednesday? (3) 在-(月、日)My birthday is on August 2nd. 2. in (1)在-里面 The pens are in the pencil-box. ( 2 )在-(哪一年/月)His birthday is in October. He worked here in 1992. (3 ) 在-(地方) He works in Dongguan. (4 ) 在-之内 What are you going to do in 20 years? (5 ) 在-(早上、下午、晚上) I do morning exercises in the mor