四年级下册动词原形和过去式 原形 过去式 is,am was 是 are were 是 have had 度过,吃,患病,有 do did 做 sing sang 唱歌 see saw 看见 go went 去 eat ate 吃 原形 drink take make come fall find buy carry 过去式 ......
以-e 结尾的动词加-d move phone hope agree moved phoned hoped agreed moved [mu:vd] phoned [fEund] hoped [hEupt] agreed [E5^ri:d] 以辅音字母加 y 结尾的动词,变 y 为 i, 再加-ed study carry try studied ......
hoped used 原形 grow put run sweep sit sleep spend catch swim write live stop plan study 过去式 grew put ran swept sat slept spent caught swam wrote lived stopped planned studied play played start started carry carried......
say- said taught built (建造) 39.think- thought 42.put put 40.win - won 43.leave- left 41.send- sent 44.tell told 45.speak- spoke 46.bring—brought(带来) 47.study --studied 48.copy—copied 抄写 49.carry—......
2. 规则动词的过去式的变化规则及读音: (1)一般情况在动词原形后加-ed want answer wanted answered (2)以字母 e 结尾的动词,只加-d move die moved died (3)以“ 辅音字母+y ”结尾的动词,把 y 改为 i,再加-ed carry ......
