以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句。常用的疑问词有：what 、who 、whose 、which 、when 、where 、how 、why等。
疑问代词:
what(什么)
who(谁, 做主语)
which(哪个, 在一定范围内选择)
whose(谁的, 指附属关系)
whom(谁, 做宾语)
疑问副词
when(何时)
where(何地)
why(询问原因)
how(如何, 询问手段, 方式, 工具, 及程度)
疑问形容词:
what(which, whose) + 名词
what time(什么时间), what colour(什么颜色),
how many(多少[数量]),how much(多少钱[价格]) //对不可数名词进行提问
how long(多久), how often(多少次), how big(多大), how heavy(多重), how far(多远)
两种语序:
1- 如疑问词做主语或者主语的定语.及对主语及主语的定语进行提问,其语序为陈述句语序
who is singing in the room?
whose bike is broken?
2- 如疑问词做其他成分,即对其他成分进行提问.其语序 疑问词+一般疑问句
What does he like? What class are you in? Where are you from?
What time does he get up every morning?
How do you know?