What和How用法最本质区别

What和How用法区别

感叹句一般是用来表示说话时的喜悦、惊讶等情感。英语感叹句常用"what"和"how"引导，"what"和"how"与所修饰的词置于句首，其它部分用陈述句语序。

最本质区别：主要就是在句式上，(what)一个接名词，(how)一个接形容词/副词

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：

①What a clever girl she is! 多么聪明的姑娘呀！

②What an interesting story it is! 多么有趣的故事呀！

③What good children they are! 他们是多么好的孩子呀！

④What beautiful flowers they are! 多么漂亮的花呀！

⑤What delicious food it is! 多么有味的食物呀！

⑥What heavy snow it is! 多么大的雪呀！

二、由"how"引导的感叹句："how"意为"多么"，用作状语，修饰形容词或副词（被强调部分）。如果修饰形容词，则句中的谓语动词用系动词；如果how修饰副词，则句中的谓语动词用行为动词，这类句子的结构形式是：

How+adj.（adv.）+主语+谓语+(it is).

如：①How cold it is today! 今天多么冷呀！

②How nice the pictures are! 多么漂亮的图画呀！

③How happy they look! 他们显得多么高兴呀！

④How well she sings! 她唱得多好呀！

⑤How hard they are working now! 他们干得多么起劲呀！

三、在表示同一意义时，英语感叹既可用"what"引导，也可用"how"引导。如：

①What a hot day it is! = How hot the day is ! 多么热的天气呀！

②What tall buildings they are! = How tall the buildings are! 多么高的楼房呀！

③What bad weather it is! = How bad the weather is! 多么糟糕的天气呀！

④What bright sunshine it is! = How bright the sunshine is! 多么明亮的阳光呀！

四、感叹句在表示激动强烈的感情时，口语中常常采用省略句，其后面的主语和谓语往往略去不讲。

如：①What a fine day! 多么晴朗的天呀！

②What an honest boy! 多么诚实的孩子呀！

③What red apples! 多么红的苹果呀！

④How cool! 好凉快呀！

⑤How wonderful! 精彩极了！

感叹句专项练习

1._______a clever boy he is ! A. What B. How C. What’s

2._______she dances! A. How good B. How well C. What well

3._______quiet the park is! A. What a B. How C. How a

4._____his father works! A. How careful B. How carefully C. What careful

5._____noisy they are making! A. What B. How C. How a

6.______delicious soup! A. How B. What C. What a

7.______heavy snow!! A. What a B. What C. How

8.____old bike Li Lei is riding! A. What a B. What an C. How

9.______exciting moment it is! A. How B. How an C. What an

10.______supper we’re having today! A. What a delicious B. How delicious

C. What delicious

11.________fine weather it is today! A. How B. What a C. What

12._____fast the boys are running! A. What B. What a C. How

13._______the mooncakes are! A. How delicious B. What delicious C. What a delicious

14.____surprising news it is! A. How B. What C. What a

15.____time we’re having today! A. What a good B. How good C. What good

16._______I miss you ! A. What B. How C. How do

17.Look! ______beautiful that lake is! A. How B. What C. What a

18. ________ slowly Tom runs! A. How B. What C. What a

19._____lovely the snow looks! A. What B. How C. What a

20.________useful information it is! A. What an B. How C. What

21._______beautiful flowers they are! A. How B. What C. What a

22._______lovely a girl she is! A. What B. How C. What a

23._______they love their country! A. What B. How C. What a

24._______long hair she has! A. What a B. What C. How

25._______beautiful music we are listening to! A. How B. What a C. What

26._______exciting a football match it is! A. What B. How C. What an

27._______hard-working Chinese people! A. How B. What C. How do

28._______a lovely view! A. Is it B. Isn’t it C. Aren’t they

29._______time they had yesterday! A. How wonderful B. What wonderful

C. What a wonderful

30.______worried they looked! A. What B. How C. How are

答案: 1---5 ABBBB 6---10 BABCA 11---15 CCABA 16---20 BAABC 21---25 BBBBC 26—30 BBBCB