序数词有什么规律答:基数词变序数词口诀(巧学巧记 2006-03-20)英语中基数词变为序数词时,一般在基数词后加词尾-th,但有几个词变化特殊,只要记住下面这个口诀,这些问题即可迎刃而解.一、二、三,单独记;八去t,九除e,ve要用f替,整十基数变序数,先把ty变成tie;要是遇到两位数,十位基数个位序,th最后加上去.解析...
英语1~100的基数词和序数词是什么?答:8、21-29的序数词:twenty-first, twenty-second, twenty-third, twenty-fourth, twenty-fifth, twenty-sixth, twenty-seventh, twenty-eighth, twenty-ninth.9、20-90的序数词:twentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth.10、100序数词:hundredth.基数词...
1-30的基数词,序数词答:8、21-29的序数词:twenty-first, twenty-second, twenty-third, twenty-fourth, twenty-fifth, twenty-sixth, twenty-seventh, twenty-eighth, twenty-ninth.9、20-90的序数词:twentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth.10、100序数词:hundredth.基数词...