助动词后面动词什么形式what did you do yesterday?最好可以回答这个问题.I did not li

2个回答

  • 英语中有3个基本助动词:1.be 2.do 3.have

    be+doing表进行

    be+done表被动

    be+to do表既定计划

    be+about表既定计划即可实现

    be+going+to do表目前临时计划或根据迹象推测

    be+used+to +doing表过去无现在有的习惯

    do+do表强调

    have+done表完成

    have+to do表迫不得已不得不

    had better+do表威胁

    what did you do yesterday?是do+do型 前移构成疑问

    I did not like(run,还是ran) 应该是i didn't run