英语感叹句句形是什么

HOW 加形容词
WHAT A形容词名词
e.g
how beautiful you are .
how hot the weather is.
what a beautiful girl she is
how interesting the story is
what an interesting story it is

由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！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 worker are working!
　　How clever the girl is!
　　How quickly the boy is writing!
　　注意：当how修饰动词时，动词不跟着感叹词提到主语之前。
　　How the runner runs!
　　what与how引导的感叹句，一般情况下可以相互转换，转换后意义不变。如：
　　What an interesting story it is!==How interesting the story is!
　　what a beautiful bulding it is!==How beautiful the building is!
　　在口语中，感叹句的主语和谓语常常省略。如：
　　What a nice present!（省略it is）
　　How disappointed!（省略she is或其