"He is wearing a black hat and blue shoes" 这句话的英语表达方式。

其中 "wearing" 是动词，表示穿着的意思， "black hat" 和 "blue shoes" 分别是名词短语，表示黑帽子和蓝鞋子。

例句：

He is wearing a black hat and blue shoes to the party tonight.
他今晚穿着黑帽子和蓝鞋子参加聚会。
I saw him wearing a black hat and blue shoes when he was walking down the street.
我看到他走在街上时穿着黑帽子和蓝鞋子。
She noticed him wearing a black hat and blue shoes when they first met.
当他们第一次见面时，她注意到他穿着黑帽子和蓝鞋子。