英语中感叹句的用法讲解一、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 an honest girl Mary is!玛丽是一个多么诚实的小女孩啊！1．What + a / an +adj.+可数名词单数+主语+谓语+其他成分！例如: What a strong boy he is! 他是多么壮的一个小伙子啊！What an honest girl Mary is!玛丽是一个多么诚实的小女孩啊！2．What +adj.+可数名词复数/不可数名词+主语+谓语+其他成分！例如: What brave soldiers they are!这些士兵们真勇敢啊！1．look at the smog (雾霾). ________bad weather it is!a. Howb.how ac.what d what a2．______ great picture! who painted it?a. howb. whatc. how ad. what a3．--- it’s reported that some famous singers will give a performance in yangzhou. ---wow, ________.a. how exciting newsb. what exciting newsc. what an excited newsd. how excited the news is 4．__________great fun they are having in the sitting room!a. whatb. howc. what ad. how a5．___ nice weather it is!a. what ab. whatc. howd. how a 6．—________ hard work it is!—yes, but he seems _____ to do it.a. what a , happyb. what , happyc. what a , happilyd. how , happy 7．__________ enjoyable sports news programme on channel 1!a. howb. how anc. what and. what8．--- ____ you’ve made ! but you should still work harder.-- thank you , i will .a .what a big mistake .b. how big mistakes c. what great progress d. how great progress9． ---________ lovely dres s! ---it ________ by my sister.a. how ; makesb. how a; madec. what a; wasmade d. what; is making10．listen! ______ sweet voice she has!a. what ab. whatc. howd. how a二、How: 由how引导的感叹句是用来强调修饰形容词或副词的。
修饰形容词时，句中的谓语动词用系动词，如am, is等；修饰副词时，则句中的谓语动词用行为动词，如fly, run等。
在使用过程中，常用的句型有：1．How + adj.+ a / an +名词+主语+谓语+其他成分！例如: How exciting a football match it is! 多么振奋人心的一场球赛啊！How kind an old man he is! 他是一位多么善良的老人啊！2．How + adj./adv.+ 主语+谓语+其他成分！例如: How tall Yao Ming is! 姚明真高啊！How fast the dragonfly flies! 蜻蜓飞得真快啊！1．Mo Yan won the Nobel Prize for Literature last year. ________ excellent he is!A. HowB. WhatC. What aD. What an2．How ________the woman is to save the boy from the danger of earthquake.A.braveB.interestingC.naturalD.strange3．—So many people like to watch The Voice of China.—wonderful it is ! I like it very much..A . How B. What C. What an4．—______ delicious the beef is! Thank you for inviting me to dinner.—I’m glad you like it.A. HowB. How aC. WhatD. What a5．______ dangerous it is to ride fast on a busy road!A．What B．What a C．How D．How a6．—______ hard Tony is working!—Yes. We should learn from him.A. WhatB. HowC. What aD. How a7．__________the boy___________!A. How clever;isB. What clever;isC. How clever;he isD. What clever;he is8．________ nice hat it is!A HowB WhatC What a9．Look at the photo of the Smiths. happy they are!A. HowB. WhatC. How aD. What a10．— ______ clever the girl is！— So she is.A. HowB. WhatC. What a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：① What a hot day it is!How hot the day is !多么热的天气呀!② What tall buildings they are!How tall the buildings are!多么高的楼房呀!③ What bad weather it is!How bad the weather is!多么糟糕的天气呀!④ What bright sunshine it is!How bright the sunshine is!多么明亮的阳光呀!注意：1、感叹句在表达清楚的情况下，可以省略主语和谓语。
但在运用时，一定要结合上下文。
如我们刚开始说到的两个句子，在课文中的全句应该是：What a cold, snowy day (it is)! How interesting (that day is)!2．如果句子是纯粹的“主语＋谓语＋宾语(或其他成分)”结构，那么，变感叹句时，可在句首直接加How。
例如：How I love you! 我多么爱你啊！How time flies!时间过得真快啊！附一：感叹句记忆口诀感叹句，并不难，what与how应在前。
形容词、副词跟着how，what后面名词连。
名词若是可数单，前带冠词a或an。
主语、谓语放后面，省略它们也常见。
附二：巧变感叹句在把陈述句变感叹句时，可以根据以下这种方法——一断二加三换位。
“一断”即在谓语后面断开，使句子分成两部分。
如：He works hard. → He works / hard.He is a good worker. → He is / a good worker.“二加”即在第二部分前加上how（强调形容词、副词）或what（强调名词）。
如：He works（how）hard.He is（what）a good worker.“三换位”即把第一部分和第二部分互换位置，句号换感叹号。
如：How hard he works!What a good worker he is!练习题一、用What或How来补全以下的感叹句。
1. ______ a pretty girl she is!2. ________ quickly the boy is running!3. ______ kind teachers they are!4. ________ clever the baby is!5. ______ I miss my hometown (家乡)!二、从所给的四个选项中选出正确的填空。
1. ______ happy I am!2. ________ sad child he is!3. ______ hot water it is!4. ________ hard they study!5. ______ able (能干的) young man he is!三、选词填空。
（What / What a / What an / How ）1. _________ fine weather!2. _________ exciting film 3 _________ heavy rain! 4. _________ happy!5. _________ nice fish!6. _________ blue!7. _________ dangerous! 8. _________ good time !9. _________ nice girl she is!10. _________ careful the boy is !11. _________ beautiful flowers they are !12. _________delicious the food tastes !13. _________ interesting film we will see !14. _________ good news it is !四、按要求对下列句子进行句型转换。