What beautiful flowers they are! 由感叹词what引导的感叹句. what修饰名词或名词短语,有以下两种形式： 1.What+a(an)+（形容词）+单数可数名词+主语+谓语!或是：What+名词词组+主语+谓语!如： What an apple this is!What a fine day it is! 2.What+(形容词）+可数名词复数或不可数名词+主语+谓语! What kind women they are!What nice music it is! 由How引导的感叹句. how用来修饰形容词、副词或动词.其结构是：How+形容词（副词）+主语+谓语! How hard the workers are working! How clever the girl is! How quickly the boy is writing!
