写出英语5个时态的动词形式和助动词如题
问题描述:
写出英语5个时态的动词形式和助动词
如题
答
一般现在: do , do/does/are/is
一般过去:did , did
现在完成:have/has done , has/have
过去完成:had done , had
一般将来:will do , will
答
现在进行时 playing 无助动词,只有be动词
一般现在时 plays 助动词does或do
一般过去时 played 助动词did
一般将来时 will/ be going to play 无助动词
现在完成时 have played 无助动词