含有have的句子在变为否定句时,什么情况下加dont,什么情况下将变为have'nt

当have的汉语意思是“有”时,它的否定形式有两种：一是加助动词（美国用法）,另一种在have后面直接加not（英国用法）.
如：He doesn't have any paper with him.
或者He hasn't any paper with him.
当have作实意动词时,它的否定形式要加助动词.
如：He doesn't have a rest when he works.