"past simple"的定义和意义

What is the "past simple"?

The past simple is a verb tense used to describe actions that were completed in the past. It is formed by using the second form of the verb, which for regular verbs typically involves adding "-ed" to the base form. For example, in the sentence "I walked to the store," the verb "walked" is in the past simple tense, indicating that the action is finished. Irregular verbs have unique past forms, such as "go," which becomes "went." The past simple is essential for recounting events, telling stories, and providing information about actions that have already occurred.