一、由 what 引导的感叹句,其句子结构可分为以下三种:
1.可用句型:“ What + a/an +形容词+可数名词单数+主语+谓语!”.如:
What a nice present it is!它是一件多么好的礼物啊!
What an interesting book it is!它是一本多么有趣的书啊!
2.可用句型:“ What +形容词+可数名词复数+主语+谓语!”.如:
What beautiful flowers they are!多么漂亮的花啊!
What good children they are!他们是多么好的孩子啊!
3.可用句型:“ What +形容词+不可数名词+主语+谓语!”.如:
What fine weather it is today!今天天气多好啊!
What important news it is!多重要的新闻啊!
二、由 how 引导的感叹句,其句子结构也分为三种:
1.可用句型:“ How +形容词 / 副词+主语+谓语!”.如:
How careful she is!她多么细心啊!
How fast he runs!他跑得多快啊!
2.可用句型:“ How +形容词+ a/an +可数名词单数+主语+谓语!”.如:
How beautiful a girl she is!她是个多么漂亮的姑娘啊!
3.可用句型:“ How +主语+谓语!”.如:
How time flies!光阴似箭!
由 what 引导的感叹句与由 how 引导的感叹句有时可以转换,但句中部分单词的顺序要有所变化.如:
How beautiful a girl she is!= What a beautiful girl she is!
What delicious cakes these are!= How delicious these cakes are!
三、有时感叹句也可以由一个单词、词组、祈使句、陈述句等构成.
如:Good idea!(好主意!) wonderful!(太精彩了!) Thank goodness!(谢天谢地!)