小学英语一般过去时专题讲解 一、一般过去时的定义 1. 表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用， 如：yesterday, last night, in 1990, two days ago 等； I was at the zoo yesterday. I went to bed at eleven last night. 2. 表示过去经常或反复发生的动作，常和表示频度的时间状语连用。 When I was a child, I often played football in the street. My father often drove to work last year. 二、一般过去时的构成 1. 在表示某个时间里存在的状态 主语+be 的过去式(was, were)+其它。 Be 的过去式的用法: was 用于我(I)、他(he)、她(she) 、它(it) ，复数(we, you, they)全部都用were. I was at home yesterday. We were in the gym just now. 2. 在表示过去某个时间里发生的动作 主语+动词的过去式+其它。 ★三、动词过去式变化规则： 1 .一般在动词末尾加-ed， 如：wash — _______ play — _______ 2 .结尾是 e 加 d， 如：dance — danced love — _____ live — ________ 3 .以“辅音字母+y”结尾的，变 y 为 i， 再加-ed， 如：carry — carried study — _______ 4 .末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed， 如：stop-_______ 5. 不规则动词过去式：（注：除去不规则变化动词，其他动词都是规则变化） 原型 过去式 原型 过去式 原型 过去式 原型 过去式 am/is was leave left go went make made are were come came buy bought write wrote do did have had drink drank draw drew see saw eat ate swim swam fly flew say said take took read read ride rode give gave run ran put put speak spoke get got sing sang 四、一般过去时态的“三变”技巧 一变：肯定句变为否定句 【技巧 1】当句中含有情态动词或助动词could，would，等时，可直接在其后面加 not 构成否定句。例如：I could get you a book. → I could not / couldn't get you a book. 【技巧 2】当句中含有系动词was，were 时，可直接在其后加 not 构成否定句。例如： I was at home when you called me. → I was not / wasn't at home when you call...
