bad的副词形式是badly。

bad：adj.令人不快的;问题成堆的;坏的;质量差的;不合格的;拙于;不擅;不善于；

n.坏人;坏事(物)；

adv.很;非常；

比较级： worse最高级： worst

扩展资料

I know that this is a bad time to ask for help.

我知道在这时候要求帮助不合适。

The economy's in a bad way.

经济状况很糟。

Why get upset just because you got one bad grade?

何必因为一次成绩不好就想不开呢？

You will always have the bad as well as the good in the world.

人生在世总是有苦有甜。

I thought it was a very bad article.

我以为那是一篇很低劣的文章。