What和How用法最本质区别(共2页).doc

精选优质文档-倾情为你奉上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： What a clever girl she is! 多么聪明的姑娘呀！ What an interesting story it is! 多么有趣的故事呀！ What good children they are! 他们是多么好的孩子呀！ What beautiful flowers they are! 多么漂亮的花呀！ What delicious food it is! 多么有味的食物呀！ What 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： How cold it is today! 今天多么冷呀！ How nice the pictures are! 多么漂亮的图画呀！ How happy they look! 他们显得多么高兴呀！ How well she sings! 她唱得多好呀！ How 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： What a hot day it is! = How hot the day is ! 多么热的天气呀！ What tall buildings they are! = How tall the buildings are! 多么高的楼房呀！ What bad weather it is! = How bad the weather is! 多么糟糕的天气呀！ What 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： What a fine day! 多么晴朗的天呀！ What an honest boy! 多么诚实的孩子呀！ What red apples! 多么红的苹果呀！ How cool! 好凉快呀！ How wonderful! 精彩极了！感叹句专项练习1._a clever boy he is ! A. What B. How C. Whats 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 were 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 were 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. Isnt it C. Arent 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 2630 BBBCB 专心-专注-专业