规则的就直接加ed就可以了,不规则动词过去式过去分词变化如下1、ABC型awake-awoke-awokenbe(am,is,are)-was/were-beenbear-bore-bornbegin-began-begunblow-blew-blownbreak-broke-brokenchoose-chose-chosendo-did-...能有中文解释的不。这太多了呀，你又不懂的，复制下来追问我好了。