感叹句总结下来就是what+名词，how+形容词/副词，然后先把后面小尾巴提出来，看前面剩下什么词，就知道句首用how 还是what了。很简单。细致版讲解会复杂一点。

一、结构：

What/ How +被感叹的部分+ 主语+ 谓语！

What beautiful flowers they are !

二、变法：

一断， 二加 ，三调位。

一断表示在谓语动词的后面断开，二加表示在断开的两部分中间加what 或how ,三调位表示前后两部分对调位置。

They had a good time yesterday .

一断：They had / a good time yesterday .

二加：They had（what）a good time yesterday .

三调位：What a good time they had yesterday.

三、what引导的感叹句：

1.what + a / an +adj + 单数名词 （+主语+ 谓语）！

_______ a clever boy he is !

2.what + adj + 复数名词 （+主语+ 谓语）！

_______ heavy boxes they are !

3.what + adj + 不可数名词（+主语+ 谓语）！

_______ bad weather !

四、how引导的感叹句：

1.How + adj / adv + 主语+ 谓语！

_________ hard they are working !

2.How + adj + a / an + 单数名词（+主语+ 谓语）！

How tall a boy he is !

3.How + adj / adv + the + 名词+ 谓语！

________ heavily the rain is falling!

五、what 与how引导的感叹句之间的转换：

1.What a beautiful girl she is !=

______ beautiful the girl is !

2.How delicious the food is !=

______ delicious food it is !

六、几个常见的感叹句：

1.______ great fun it is !

2.______ important information !

3.______ good news !

4.______ good advice / music !

5.______ a heavy rain !

6.______a strong wind !

七、感叹句中常见的不可数名词：

food , work , weather , fun , music , information , news , advice ,

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