DO .IS ...过去式是Did.was.还是Did.is.?举个例，方便理解

DO .IS ...过去式是Did...was...还是Did...is...DO .IS ...过去式是Did...was...还是Did...is..举个例,方便理解 DO .IS ...过去式是Did.was.还是Did.is.?举个例，方便理解 如果是过去式,是just did 还是 just do sth did是do和does的过去式吗? do过去 复数did 是过去式 复数用什么 were did was 有没有人称之分?were did was 各是are do is 的过去式!are do is 都有用在什么人称之分!而它们的过去式有么? 寻找一首歌,开头歌词是wa wa way,it is a wa wa way. learn.dance.eat.is.do的过去式是 英语非正常变形的动词过去式 如：is-was do-did有没有初一下册的 如果是did you have your supper and do your homework呢?do要变过去式吗 do是动词原型 did动词过去式 done是动词的过去分词 doing是现在分词 都对吗 do的过去式“did”后面的动词恢复原形吗 did it work?do为什么要用过去式 is 的过去式是? 为什么同样是部分倒装 hardly had sb did when……用的是did过去式,而not until ...did sb do用的是do部分倒装后的动词时态怎么判断 英语翻译你听到那个消息了吗 用过去式,是did you hear that news?还是do you heard that news?还是 did you heard that news? it is time to do sth过去式 写出下列动词的过去式并用过去式造句.do eat drink go did buy