例如:What an interesting book it is ! How interesting a book It is ! It' s a nice day, isn't it ?
参考句子划分:
What an interesting book it is!
what:限定词,修饰名词book;
an interesting book:表语:
an:不定冠词,修饰名词book;
interesting:形容词,修饰名词book;
it:主语;
is:谓语。
由感叹词what引导的感叹句。
① What+a/an+(形容词)+单数可数名词+主语+谓语!
② What+名词词组+主语+谓语!
如: What a fine day it is!
What+(形容词)+可数名词复数或不可数名词+主语+谓语!
如: What kind women they are!
What nice music it is!