( 动词过去式变化规则 一、规则变化 1、 一般情况下，动词词尾加-ed, 如：work—worked play—played want—wanted ask—asked talk—talked 2、 以不发音的-e结尾动词，动词词尾加-d, 如：live—lived move—moved taste—tasted 3、 以“辅音字母+y”结尾的动词，把y改成i, 加—ed, 如：study—studies try—tried copy—copied carry—carried 4、 重读闭音节动词，双写词尾辅音字母，再加—ed, 如：stop—stopped 二、不规则变化 is am—was are—were do—did have has—had go—went meet—met come—came take—took steal—stole eat—ate fly—fliew run—ran see—saw say—said make—made find—found stand—stood / sit—sat sing—sang drink—drank give—gave ring—rang swim—swam write—wrote ride—rode drive—drove draw—drew grow—grew know—knew get—got forget—forgot sweep—swept keep—kept sleep—slept speak—spoke break—broke tell—told sell—sold buy—bought think—thought catch—caught teach—taught build—built " can—could shall—should will—would 过去式与动词原形一样：let—let must—must put—put read—read 三、动词过去式构成读音 1、 清辅音后读清辅音[t] （清读清） 如：jump like 2、 浊辅音后读浊辅音[d] （浊读浊） 如：listen pull 3、 元音后面读浊辅音[d] （元音后面读浊音） 如：water play 4、 [t][d]后面读[id] want need 本文来源：https://www.wddqw.com/doc/23906ea0dc80d4d8d15abe23482fb4daa48d1d32.html