【摘要】四级语法 一：时态：所谓的"时态"，就是时间+状态。谓语动词的时态见下表： 1．主动形式 过去 现在 将来 过去将来 一般 did do will/shall do should/would do 进行 was/were doing am/is/are doing will/shall be doing / 完成 had done have/has done will/shall have done should/would have done用于虚拟语气 完成进行 had been doing have/has been doing / / 2．被动形式 过去 现在 将来 过去将来 一般 was/were given am/is/are given will/shall be given should/would be given 进行 was/were being given am/i
