我笑着对他说用英语怎么说

"I smiled and told him" 的英文表达是 "I smiled and told him"。

这是一个简单的句子结构，由主语（I）、谓语（smiled and told）和宾语（him）组成。

举个例子：

"I smiled and told him the good news."（我笑着告诉他好消息。）
"I smiled and told him that we'll be late."（我笑着告诉他我们会迟到。）
"I smiled and told him I was joking."（我笑着告诉他我只是开玩笑。）

这个句型经常用于描述一个人在说话时的表情和动作。