How to use "treating" in a sentence

It can be accomplished in part by direct recruiting by the Government itself, treating the task as we would treat the emergency of a war, but at the same time, through this employment, accomplishing great - greatly needed projects to stimulate and reorganize the use of our great natural resources.

The Thenardiers did not feel guilty about treating Cosette badly because Fantine had stopped sending them regular payments.

As usual, he was treating me like a child