Is the basketball under the bed?
附錄：
一般疑問句：有實(shí)義動(dòng)詞時(shí),在句首加助動(dòng)詞.He goes to school by bus.Doe he go to school by bus?
有系動(dòng)詞或情態(tài)動(dòng)詞時(shí),直接把系動(dòng)詞或情態(tài)動(dòng)詞提前.He is a boy.Is he a boy?
特殊疑問句,以疑問詞開頭,對(duì)句中某一成分提問的句子叫特殊疑問句.常用的疑問詞有：what who whose which when where how why等.
例如,
What are you doing now?
Who is he?等等