定义 / 说明
Wh-questions 用来询问具体信息，而不只是 yes/no。它们通常以 what, where, when, who, 或 how 开头。疑问词之后，我们常根据句型使用 be 或 do/does。这类问题对日常交流非常关键，因为它们帮助我们询问人物、地点、时间和细节。
关键规则
- what 用于事物或信息：What is this?
- where 用于地点：Where do you live?
- when 用于时间：When is the class?
- who 用于人：Who is she?
- how 用于方式、状态或年龄：How are you? How old are you?
例句
- What is your name? - 你叫什么名字？
- Where do they work? - 他们在哪儿工作？
- When does the film start? - 电影什么时候开始？
- Who is that man? - 那个男人是谁？
- How do you go to school? - 你怎么去上学？
- How old is your sister? - 你姐姐/妹妹多大？
常见错误
- ❌ Where you live? -> ✅ Where do you live?
- ❌ Who she is? -> ✅ Who is she?
- ❌ How many years have you? -> ✅ How old are you?
提示
- 先放疑问词，再放疑问句结构：Where do you live? / Where is he?