3、ins!Whatboringstoriestheyare!Whatsunnyweatheritis!Whataheavyboxitis!WhatanunusualmanJackis!看句末有无主谓有主谓感叹句的选择看主语前有无名词无主谓看句末有无名词无名词用how有名词无名词有名词用what单数名词复数名词不可数名词what后+a/an直接用what用howWhatALet'spractice练一练1._______bad news it is! We can't playbaseballnow.HowBWhataCHowaD2._______sunnyday!