Abstract: Oneword exclamatory sentences is different from focus. Focus is a phenomenon that refers to some part of a complete sentence. As the highlight part distinguishes from other parts, focus cannot be discussed without the concept of complete sentences. Oneword exclamatory sentence in the form of a single word is a complete sentence. This kind of sentences has close relationship with context and is the normal use of language. Oneword exclamatory sentence is not focus.

Key words: Chinese oneword exclamatory sentence, English oneword exclamatory sentence, focus, complete sentence

摘要： 独词感叹句与焦点的性质不同。焦点是存在于整句视角下的语言现象，是整句中某个部分区别于其他部分的结果，只有整句才存在何为焦点的问题。独词感叹句是一词成句的感叹句，不存在与之对应的所谓整句，它本身结构完整，与语境关系密切，是语言的正常使用。独词感叹句不是焦点。

关键词: 汉语独词感叹句, 英语独词感叹句, 焦点, 整句