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规则过去式分成/t//d//id/呢?请指教!

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规则过去式分成/t//d//id/呢?请指教!
动词过去式的变化形式
规则变化:
1. 一般在动词原形后面加ed.如:walk- walked,play-played,jump-jumped,…
2. 以不发音e结尾的动词,直接在末尾加d.如:skate-skated,like-liked…
3. 以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加ed.此条件不好掌握,可以这样记:先判定是重读闭音节结尾,末尾是“辅音字母+元音字母(读旁音,即读除了字母表之外的音.)+辅音字母”时,双写末尾辅音字母加ed.如shop-shopped,…
不规则变化的有:had, said, got, did, hit, found, ran, lay, brought, shone, knew, grew, went, saw, ate, thought, bought, taught, fell, broke, hurt, lost ,won, was, were.
常见的有下面几个:go-went, eat-ate, see-saw, buy-bought, teach-taught, think-thought, fall-fell, break-broke, hurt-hurt, is, am-was, are-were.用下面这一段话来记:昨天,我去饭店吃饭,看到Danny,给他买了球,教他玩,他认为他会,可是他摔倒了,摔断了尾巴,他的尾巴受伤了,他很可怜,是不是?
二、规则动词词尾加-ed有三种读音:
1. 在清辅音后读作[t].如:asked, helped, watched, stopped
2. 在浊辅音和元音后读作[d].如:enjoyed, studied, moved, called
3. 在t / d后读作[id].如:wanted, needed

动词过去式复习
一.动词的过去式形式
1.一般情况下加ed,如watched, planted, watered, pulled, climbed, picked.
2.以不发音字母e结尾的加d,如liked, lived, tasted, closed.
3.以辅音字母加y结尾的变y为i再加ed,如study-studied, copy- copied.
4.以1个元音字母加1个辅音字母结尾的重读闭音节,双写最后一个辅音字母再加ed,如stop——stopped.