一般现在时：I do my homework.被动：my homework is done.
一般过去时：I did my homework.被动：my homework was done.
一般将来时：I will do my homework.被动：my homework will be done.
过去将来时：I would do my homework.一般现在时：I do my homework.被动：My homework is done.
一般过去时：I did my homework.被动：My homework was done.
一般将来时：I will do my homework.被动：My homework will be done.
过去将来时：I would do my homework.被动：My homework would be done：my homework would be done