be careful with和be careful of的區別

兩者區別：be careful with表示做某事時很小心、仔細或對某人某物很關心。with後接名詞或動名詞，be careful of意思是當心；留意；注意，後接名詞、動名詞或從句，形容人很細心。

be careful with造句：

You are careful with my cat。你對我的貓很關心。

We've got to be careful with everything we do。我們做任何事都要仔細。

Be careful with that 's got a keen edge。小心那把刀子，他有銳利的鋒刃。

be careful of造句：

Be careful of the dog，it sometimes bites people。當心那條狗，它有時候會咬人。

Be careful of that sinister man，He is dangerous。留意那個陰險的人，他很危險。

You must be careful of your health。你一定要注意你的健康。