动词过去式ed发音规则 关于动词过去式+ED的发音( 二 )


如:bring-brought,buy-bought,think-thought,catch-caught,teach-taught11 。以ould结尾且读音为〔ud〕的情态动词过去式 。如:can-could,shall-should,will-would12 。
把动词原形中的o改为a,变成过去式 。如:come-came,become-became13 。在动词原形后加d或t变成过去式,并且发生音变 。如:hear〔hi〕-heard〔h:d〕,say〔sei〕-said〔sed〕,mean〔mi:n〕-meant〔ment〕14 。
动词的过去式与动词原形一样 。如:let-let,must-must,put-put,read-read〔red〕15 。不符合上述规律的动词过去式 。
如:am,is-was,are-were,build-built,do-did,eat-ate,fall-fell,feel-felt,find-found,fly-flew,go-went,have/has-had,hold-held,leave-left,make-made,may-might,run-ran,see-saw,take-took 。

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