what did he say that he would do?中said要还原成say,那么would 要还原吗,为什么
问题描述：
what did he say that he would do?中said要还原成say,那么would 要还原吗,为什么
答
不要还原。理由：say前面有did（其实此处do只是起强调作用）。此句还可以这样说：whathesaidthathewoulddo!（他说到便会做到）
答
不需要,would+动词原形,是过去将来时.said还原成say是因为有助动词did.