一般过去时讲解

一般过去时讲解 初二必须掌握的语法之 一般过去时 一 般 过 去 时 1、 概念:示过去发生的动作或存在的状态。 2、 谓语动词:动词过去式 3、 常用时间状语:yesterday，yesterday morning (afternoon, evening…)，last night (week, month, year…)，two days ago, a week ago, three years ago…in 1990, (in 1998…) 4、 主要句式: 肯定句: 主语+动词过去式+其他. 否定句: 主语+didn’t+动词原形+其他. 一般疑问句:Did +主语+动词原形 +其他, 特殊疑问句:疑问词+did+主语+动词原形+其他, 5、 动词过去式的构成: 规则变化: (1)一般在动词原形末尾加– ed look looked (2)结尾是 e 的动词加 — d live lived (3)末尾只有一个辅音字母的 stop stopped 重读闭音节词，先双写这 plan planned 个辅音字母，再加 —ed trip tripped (4) 结尾是―辅音字母+y‖的动词， study studied 先变―y‖为―i‖再加—ed carry carried 不规则动词的过去式参看不规则动词表 6、用法: (1)表示过去某个时间发生的动作或存在的状态。 I got up at six thirty yesterday morning. My father was at work yesterday afternoon. (2)表示过去经常或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music. (3)表示刚刚发生过的事情。 What did you say? Who left the door open? (4)在条件和时间状语从句中，用一般过去时表示过去将来的动作。 He would tell me about it if he got information. She said she would start out as soon as the rain stopped.