what a/an +形容词+名词+主语+谓语 what +形容词+不可数名词+主语+谓语 what +形容词+复数名词+主语+谓语 How + 形容词/副词+主语+谓语. 再问： 提供一些例句好么 再答： What a handsome boy he is! What sunny weather we are having! What beautiful flowers they are! How carefully he is riding! How beatiful the girl is!
