英语动词按其过去式和过去分词的构成方式可分为规则动词和不规则动词。统计规则动词的过去式和过去分词由词尾加-ed构成,如果有e,只加d,而不规则动词的变化因词而异,接下来教你动词过去式的变化规则。
操作方法
01:
一般在动词末尾加-ed
如:pull-pulled cook-cooked want-wantde wash-washde play-playde
02:
结尾是e加d
如:taste-tasted love-loved like-liked hope-hoped dance-danced
03:
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-stopped plan-plannde
04:
以“辅音字母+y”结尾的,变y为i, 再加-ed
如:study-studied cry-cried copy-copied
05:
如:am,is-was are-were do-did see-saw say-said give-gave get-got go-went come-came have-had eat-ate