小学英语基础知识一般过去时:
动词过去式详解 动词的过去式的构成规则有：
A、规则动词
① 一般直接在动词的后面加ed：如 worked , learned , cleaned , visited
② 以e结尾的动词直接加d：如 lived , danced , used
③ 以辅音字母加y结尾的动词要改y为i再加ed(此类动词较少)如 study – studied carry – carried worry – worried (注意play、stay不是辅音字母加y,所以不属于此类)
④ 双写最后一个字母(此类动词较少)如 stopped
B、不规则动词(此类词并无规则，须熟记)小学阶段要记住以下动词的原形和过去式：sing–sang、eat–ate
see-saw , have–had
do–did , go-went
take–took , buy–bought
get–got , read–read
fly–flew , am/is -was
are–were , say–said
leave–left , swim–swam
tell–told draw–drew
come–came , lose–lost
find-found , drink–drank
hurt–hurt , feel–felt
