do with与deal with都可作“处置”讲。do with常与连接代词what连用，而deal with常与连接副词how连用。介词with的宾语都是名词，而deal是不及物动词，不带宾语，do是及物动词，其宾语是连接代词what。
deal with造句
1."I don't want todeal with it.
2.They don't want todeal with it."
3.Youdeal with itwith respect, doing everything you can.
4."But I guess I'lldeal with it.
5.Everybody just had todeal with itthe best they could.