大家好，今天给大家分享疑问代词是什么，一起来看看吧。

指出下列句子中用来提问题的代词：

1. Who did this?

2. What are you going to do next?

3. Which of the boys lost his knife?

用来提问题的代词称为“疑问代词”；如，

Who gave you the orange?

疑问代词有 who, which, and what.

Who 和 which 的变格与关系代词相同。

Who 指代人；which 指代人和物；what 指代物。

注意：Which 与 who 的不同在于它具有选择性；如， Which of the books is yours?

以上就是疑问代词是什么的内容分享，希望对大家有用。