由感叹词what与how引导的感叹句.doc

what修饰名词或名词短语,有以下两种形式:
1. What+a(an)+(形容词)+单数可数名词+主语+谓语!或是:What+名词词组+主语+谓语!如:
What an apple this is! What a fine day it is!
2. What+(形容词)+可数名词复数或不可数名词+主语+谓语!
What kind women they are! What nice music it is!
由How引导的感叹句。
how用来修饰形容词、副词或动词。其结构是:How+形容词(副词)+主语+谓语!
How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
注意:当how修饰动词时,动词不跟着感叹词提到主语之前。
How the runner runs!
what与how引导的感叹句,一般情况下可以相互转换,转换后意义不变。如:
What an interesting story it is!==How interesting the story is!
what a beautiful building it is!==How beautiful the building is!
在口语中,感叹句的主语和谓语常常省略。如:
What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
关于感叹句 what 和 how 的区别:
一、由"what"引导的感叹句:"what"意为"多么"用作定语,修饰名词(被强调部分),单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词。这类句子的结构形式是:
what+(a/an)+adj.+n.+主语+谓语+(it is).
如: ① What