becarefulwith和becarefulof的区别

两者区别：be careful with表示做某事时很小心、仔细或对某人某物很关心。with后接名词或动名词，be careful of意思是当心；留意；注意，后接名词、动名词或从句，形容人很细心。

be careful with造句：

You are careful with my cat。你对我的猫很关心。

We've got to be careful with everything we do。我们做任何事都要仔细。