感叹句由what 和how 引导,what 后跟名词,how 后跟形容词、副词.j看句子谓语后是名词还是形容词或副词,来选用what 或how + 主语+ 谓语!
eg .She is a nice girl .这里 a nice girl girl 是名词感叹句为
What a nice girl she is !
The girl is nice .nice 是形容词,感叹句为
How nice the girl is !
He writes carefully .carefully 是副词,感叹句为
How carefully he writes !
再问： 可万一是beautiful flower这样的词组组成的，我就不会了。
再答： 如果原句是they are beautiful flowers . 那还是 What beautiful flowers they are ! 句子是Theflowers are beautiful . How beautiful the flowers are ! 还是看谓语后的词性来判断用what还是how .
