特殊疑问词用法口诀:
疑问代词问什么,what,what color and what shape。
疑问副词问何时,when,how often and how long。
疑问形容词问什么,what,what size and what kind。
疑问副词问地点,where,how far and which one。
疑问代词问谁,who,whom和whose都可指人,
另外what可询问事物。
which问选择,作定语表语都可。
whom,whose只可指人,分别问谁和所有关系。
what,which,whose带定语,what,which带表语。
where,how many times两可疑,询问地点用where,询问次数用how many times。