本单元的话题是谈论学校旅行,语法要点是一般过去时态。谈论话题的过程中很自然地运用一般过去时态,使话题与语法有机地结合。一般过去时态在初一已初步学习过,这个单元继续学习并巩固它。一般过去时态要用到动词的过去式,因此,让我们首先回顾一下动词过去式的构成:1.一般在词 The topic of this module is talking about school travel. The grammar points are the general past tense. In the process of talking about the topic, it is natural to use the general past tense to organically combine topics and grammar. The past tenses have generally been studied in the first year. This unit continues to learn and consolidate it. In the past tense, we used the past tense of verbs. Therefore, let us first review the composition of verb past tense: 1. General in words