What句式
what和how引导的感叹句的区别
What 和 HowWhat+NOUN.+it is...How adj. + it is ...主要就是在句式上，(what)一个接名词，(how)一个接形容词/副词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。
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 a clever girl she is! 多么聪明的姑娘呀！② What an interesting story it is! 多么有趣的故事呀！③ What good children they are! 他们是多么好的孩子呀！④ What beautiful flowers they are! 多么漂亮的花呀！⑤ What delicious food it is! 多么有味的食物呀！⑥ 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：① How cold it is today! 今天多么冷呀！② How nice the pictures are! 多么漂亮的图画呀！③ How happy they look! 他们显得多么高兴呀！④ How well she sings! 她唱得多好呀！⑤ 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。
What引导的特殊疑问句
What引导的特殊疑问句What引导的特殊疑问句基本结构有两种情况（一）What + 一般疑问句（二）What+名词+一般疑问句（what后面跟上名词时，what起形容词作用）具体地说：系动词做谓语：What + 系动词+ sb / sthWhat + 名词+ 系动词+ sb / sth情态动词做谓语：What + 情态动词+ sb / sth + 实义动词What + 名词+ 情态动词+ sb / sth + 实义动词行为动词做谓语：What + 助动词+ sb / sth + 实义动词What + 名词+ 助动词+ sb / sth + 实义动词助动词不能单独做谓语。
一、系动词做谓语：（一）What + 系动词+ sb / sth◆询问“是什么”What is it / this / that It is an eraser.What are they (物)/ these / those They are foxes.What is between the buildings There are some trees.What's this in English It's an orange.◆询问姓名What is your name My name is Amy.◆询问某人的职业What are you I’m a teacher.What is he He’s a doctor.What are they(人) They are students.(句型：疑问词+be动词+主语+…… 注意理解下面的句型变化。
)陈述句：He’s a doctor.转变为一般疑问句：Is he a doctor特殊疑问句，对doctor 提问：What is he◆询问爱好之最What is your favorite fruitI like watermelon. (My favorite fruit is watermelon.) (Watermelon.)(相当于：Which fruit is your like best I like watermelon best.)类似的还有：What is your favorite color I like pink and blue.What is your favorite sport I like play basketball.◆询问电话号码◆询问日期What is (What’s) the date today It is January 1st today.◆询问天气情况What is the weather like (in winter) (in Beijing) It is cold and windy.◆询问某人的外貌特征What is she like She is tall and thin. （She is like her mother. ）注释：这里的like是介词，表示“像”“如….一样”。
what的用法总结大全
what的用法总结大全what的用法总结大全what的用法你知道多少，今天给大家带来what的用法，希望能够帮助到大家，下面就和大家分享，来欣赏一下吧。
what的用法总结大全what的意思pron. (用以询问某人或某事物的词)什么，多少,…的事物adj. …的(事物或人)adv. (用于感叹句中)int. (用以表示不相信或惊奇),(用以表示未听清楚对方说的话)what用法what可以用作代词what用作疑问代词时,其基本意思是“什么,什么东西,什么事情”,用作疑问句,为特殊疑问句的一个标志。
what作关系代词时,其含意是“所…的事(物)”。
可用来引导主语从句,表语从句,宾语从句或同位语从句。
当引导主语从句,其所指的名词必定是单数。
主语是单数时,谓语动词一般是单数,但有时因谓语动词之后有复数名词,谓语动词也可用复数; what引导宾语从句时,常置于谓语之后,用作表语时,放在系动词之后。
what 还可引导让步状语从句,意思是“不管…”。
还可接动词不定式短语。
what有时候可解释为whatever，表示“不管怎么样”。
I gave him what help I could. 我给他任何我能给的帮助。
what用作代词的用法例句What are you having for dinner?你晚饭吃什么?She is not what she was a few years ago.她已经不是几年前的她了。
What color is your dress?你的衣服是什么颜色?what用法例句1、For what do we live, but to make sport for our neighbours,and laugh at them in our turn?我们活着是为了什么?不就是给邻居当笑柄，再反过来笑他们。
2、Instead of complaining about whats wrong, be grateful for whats right.别抱怨不好的事，要对好的事心存感恩。
What的用法
一半由于工作过度的劳累，一半由于睡眠不足，她病倒了。
④ She has been depressed，what with losing her job and having to move.
What C is to D，that A is to B.（= A is to B what C is to D.）
在这一结构中，喻体在前，主体在后，相当于“just as…，so…”结构，意思也是“A对B而言正如C对D一样”例如：
What blood vessel is to a man’s body，that railway is to transportation.（=Just as blood vessel is to a man’s body ，so Railway is to transportation.）
① What do you think of the idea？你认为这个主意怎样？
② What did you think of that film？你对那场电影评价如何？
注意：“ What do you think of…？”是惯用搭配，不能改为“How do you think of…？”。但我们可以说：How do you feel about the idea（that film）？或者How do you like the idea（that film）？
7. what从句可用作宾语补足语或状语。例如：
① We will make the factory twice what it is today.
我们将使工厂比现在规模增加一倍。（句中的twice what it is today是动词make的宾语the factory的补足语）
关系代词WHAT解读
关系代词WHAT解读关系代词WHAT解读What的词性有：代词，形容词，副词及感叹词。
用作代词的what又分两类：1.疑问代词。
What’s up? 2. 关系代词，“所……的事或物。
”作关系代词的what，其句法功能与具体指代的内容是教学的难点，也是考试的热点。
一. 关系代词what的两种固定用法1. 关系代词what可引导插入语，其句型是what is + 比较级形容词。
如what is more （而且，更为重要的是），what is more surprising ( 尤其使人惊讶的是)e.g. ,He’ s handsome , and what is more , very rich .2. 关系代词what用于A is to B what C is to D 句式中。
E.g.Engines are to machines what hearts are to animals .二. 关系代词what在从句中的功能1. 作主语。
E.g.What is most important in life isn’t money. 2. 作宾语。
E.g.Will you show me what you bought last week ?3. 作表语。
E.g.She was no longer what she was five years ago .三. 关系代词what在从句中的具体指代1. what = the thing(s) that .e.g.____ makes the school famous is ____ more than 90% of the students have been admitted to universities .A . What ; becauseB . That ; becauseC . That ; whatD . What ; that2. what = the person(s) that .e.g.He’s ____ as a “ bellyacher ” ------ he’s always complainingabout something .A . who is knownB . whom is knownC . what is knownD . that is known3. what = the place(s) that .e.g.Yilong is no longer ____ it was ten years ago.A . thatB . whatC .whichD . asA new school has been put up in ___ used to be a lake.A . thatB . whatC .whereD . as4. what = the number that .e.g.Output is now six times ____ it was before liberation.A . thatB . whatC .whichD . as5. what = the money that .e.g.If you offered me six times ____ you have just offered , I would still take my pound of flesh .A . thatB . whatC .whichD . as6. what = the information that .e.g.Most of ____ has been said about the Smiths ___ also trueof the Johnsons.A . that, areB . what , isC .which ,beingD . as ,to be7. what = the book that .e.g.The Guinness company hired two Englishmen to write ___ later became the Guinness Book of World Records.A . thatB . whatC .whichD . as8. what = the thing(s) , money and person(s) that .e.g.They are teachers and don’t realize ____ it takes to start and run a company .A . thatB . whatC .whichD . asThey are only children of not more than twelve and don’t realize ___To organize such an exhibition .A .when they takeB . what it takeC . how they takeD . what takes them四. 关系代词what的强调形式关系代词what的强调形式是whatever(whatever的语气比what强)。
How和What引导感叹句总结
1. How 和 what 的感叹句感叹句是表达喜、怒、哀、乐以及惊奇、惊讶等强烈感情的句子。
感叹句通常由what 或how 引导。
现分述如下：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!2.Some 与Anysome和any都有"一些"的含义,都能修饰可数名词和不可数名词,但用法却大有不同。
what从句及其练习
一、w h a t用作关系代词,也即连接代词,引导名词性从句,可以作主语、宾语、定语1. 引导主语从句例1 What made the school proud was that more than 90％of the students had been admitted to key universities. 使学校骄傲的是90％的学生被重点大学录取;例2 What makes the matter worse is that it begins to rain. 更糟糕的是开始下起雨来了;2. 引导表语从句例3 ---Are you still thinking about yesterday’s game---Oh, that’s what makes me feel excited.例4 The city is not what it used to be. 这个城市不再是先前的模样了;3. 引导宾语从句例5 A man’s worth lays not so much in what he has as in what he is. 人的价值不在于他有什么,而在于他是怎样的人;例6 After what seemed like hours he came out with a bitter smile. 好像过了几个小时以后,他面带苦笑走了出来;二、what 用作关系形容词,作定语;意为“所……的全部,任何的”；与little、few 连用时,其含义多为“虽然少,但把所有的都……”例7 The home improvements have taken what little there is of my spare time. 家庭环境的改善占去了我仅有的一点业余时间;例8 Don’t worry. I will give you what help I can. 别担心,我一定尽我所能帮你;例9 I will lend you what few reference books I can spare. 我愿把我用不着的虽然为数不多的参考书全部借给你;三、what惯用句式：A is to B what C is to D 比喻结构A对B之关系犹如C对D之关系例10 Air is to us what water is to fish. 空气对于我们犹如水对于鱼;例11 What salt is to the food, wit and humour are to conversation and literature. 隽语与幽默之于会话与文学,恰象盐之于食物一样;四、what引导插入语,意为“还有的是,加之”例12 He is handsome, and what is more, very rich. 他长得很英俊,而且还很富有;例13 He is, what is called , a living dictionary. 他就是所谓的活词典;五、what的强调形式whateveranything that例14 Whatever she does is ridiculous. 她的所作所为都是谎谬的;例15 Take whatever magazines you want to read. 任何你想读的杂志都可以取阅;六、有关what的某些习语1. What about…表建议或征求对方意见……怎么样例16 What about going to the movies2. What for =why 口语为何,为什么例17 ---Susan, will you please go and empty that drawer---What for3. So what 表示不感兴趣或认为不重要那又怎么样口语4. what if…/what though 表示建议或疑虑等倘使……将会怎么样; 即使……又怎么样例18 --- What if I move the picture over here--- I suppose it will look better.5. What with…and what with . ……部分因为……, 部分因为……后面通常接不好的事情;例19 What with overwork and what with hunger, he became sick at last. 一半由于工作过度,一半由于饥饿,他终于病倒了;高考链接1. The other day , my brother drove his car down the street at _____ I thought was a dangerous speed.2004上海春季A. asB. whichC. whatD. that2. It is pretty well understood ____ controls the flow of carbon dioxide in and out the atmosphere today. 2003上海A．that B. whenC. whatD. how3. ---Are you still thinking about yesterday’s game---Oh, that’s_____.NMET2003北京春季A. what makes me feel excitedB. whatever I feel excited aboutC. how I feel about itD. when I feel excited4. _____ made the school proud was______ more than 90％of the students had been admitted to key universities. 2003上海春季A. What; becauseB. What ; thatC. That ; whatD. That ; because5. Perseverance is a kind of quality --- and that’s ____ it takes to do anything well. 2002上海A. whatB. thatC. whichD. why6. ---I think it’s going to be a big problem.---Yes, it could be.---I wonder _____ we can do about it. 2002北京春季A. IfB. howC. whatD. that7. When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly _____ he wants. 2002上海春季A. whatB. whichC. whenD. that8. A computer can only do ______ you have instructed it to do. NMET2001A. howB. afterC. whatD. when9. Little Tommy was reluctant to tell the schoolmaster ______ he had done the day before. 2001上海春季A. thatB. howC. whereD. what10. ____ she couldn’t understand was_____ fewer and fewer students showed interest in her lessons. 2000 上海A. What; whyB. That; whatC. What; becauseD. Why; that巩固练习1．The hurricane destroyed ___ was in the village.A. allB. whatC. thatD. all what2．These pictures will show you _______.A. what our hometown looks likeB. what does our hometown looks likeC. how our hometown looks likeD. how does our hometown looks like3. A man’s worth lays not so much in _______ he has as in ______ he is.A. that; whatB. what; whatC. that; thatD. what; that4. Our city is no longer ___ it used to be.A. whichB. thatC. asD. what5. ___we can’t get seems better than___we have.A. What; whatB. What; thatC. That; thatD. That; what6. Please let me know _____you want me _____.A. whether; to doB. what; doingC. that; doneD. what; to do7．It is commonly believed unwise to give a child ____ he or she wants.A. howeverB. whateverC. whicheverD. whenever8. ---Susan, will you please go and empty that drawer---__________A. What forB. What is itC. How is itD. How come9. ---Let’s hurry,or we will be late.---______ Do you really want to listen to that boring lectureA. What forB. So whatC. Why notD. Why10. ---______ you did---No, as a matter of fact, I didn’t need to.A. Is that whatB. Is what thatC. What is thatD. Is that which答案与解析高考链接1. C at后接宾语从句;当宾语从句中缺少主语、宾语或表语时,要用what 引导,此句中what作宾语从句的主语;2. C what 在此作连接代词,引导主语从句,并在从句中作主语;that引导主语从句时,只起引导作用,不作任何成分；when和how 分别表示时间和方式,在主语从句中作状语;3． A what 引导主语从句,并在从句中作主语;4． B 解释同第2题;5． A what 在表语从句中作takes 的宾语,构成“It takes sth. to do sth.”的句型;6． C what 在此作连接代词,引导宾语从句,并作从句中do的宾语;7. A 这是宾语从句;what 作want的宾语;Always give the monkey exactly what he wants. 是一句谚语,意思是“永远给予某人他确实想要的东西;”8． C 解释同第6题;9． D 解释同第6题;10． A 主语从句she couldn’t understand 缺少宾语,要用what引导表语从句; fewer and fewer students showed interest in her lessons.是一个完整的句子,根据句意要用why来引导;巩固练习1. B what 在此作连接代词,引导主语从句,并在从句中作主语;what 在此处亦可换为all that;2. A what 在此作连接代词,引导宾语从句,并在从句中作宾语;宾语从句须用陈述句语序;3. B 此处的两个what 都是连接代词,第一个what 在从句中作宾语,第二个what 在从句中作表语;4. D what 在此作连接代词,引导表语从句,并在从句中作表语;5. A 第一个what 引导的主语从句作主句的宾语；第二个what 引导的主语从句作比较状语从句的宾语；两个what 均在各自引导的从句中作宾语;6. D what 在此作连接代词,引导宾语从句,并在从句中作to do的宾语;7. B whatever 引导宾语从句,作不定式to give 的宾语;8. A what for “为什么”询问对方为什么要把抽屉腾出来;What is it “这是什么”,How is it“这是什么样的”根据句意,正确答案选A;9. B so what “那又怎么样”口语中常用;10. A what 在此作连接代词,引导表语从句,并在从句中作宾语一、用法归纳1. 表示“……的东西或事情”：They’ve done what they can to help her. 他们已经尽力帮助了她;He saves what he earns. 他赚多少,积蓄多少;What Mary is is the secretary. 玛丽的职务是秘书;2. 表示“……的人或的样子”：He is no longer what he was. 他已经不是以前的那个样子;He is what is generally called a traitor. 他就是人们通常所说的叛徒;Who is it that has made Fred what he is now 是谁把弗雷德培养成现在这个样子的3. 表示“……的数量或数目”：Our income is now double what it was ten years ago. 我们现在的收入是10年前的两倍;The number of the students in our school is ten times what it was before liberation. 现在我校学生的数量是解放前的10倍;4. 表示“……的时间”：After what seemed like hours he came out with a bitter smile. 似乎过了几个小时他才苦笑着出来;The young girl was too frightened to speak, standing there for what seemed like hours. 小女孩吓得不敢说话,在那儿站了几个小时;5. 表示“……的地方”：This is what they call Salt Lake City. 这就是他们称为盐湖城的地方;In 1492, Columbus reached what is now called America. 1492年哥伦布到达了现在所称的美洲大陆;二、用法说明1 这样用的what相当于“先行词+关系代词”,所以其前不能有先行词：你喜欢什么就拿什么吧;正：You can have what you like. / You can have everything that you like.误：You can have everything what you like.2 有时what 可用作限定词,其后修饰一个名词：I gave him what books I had. 我把我所有的书都给他了;He gave me what money he had about him. 他把身边带有的钱全给了我;3 What 后的名词可以是复数名词或不可数名词,但通常不能是单数可数名词：误：I gave him what book I had.4 What后接不可数名词时,有时可有little修饰;注意区别：what+不可数名词=所有的都,what little+不可数名词=虽少但全部; 如：I spent what time I had with her. 我所有的时间都是与她一起度过的;I spent what little time I had with her. 我仅有的一点时间都是与她一起度过的;what从句及其练习例:The shopkeeper did not want to sell for _______ he thought was not enough.A. whereB. howC. whatD. which此题考查了what引导的宾语从句的用法,what在从句中作主语,所以正确答案为C;what的用法是近几年高考的热点和难点;常见用法如下：。
what的用法和句型结构
what的用法和句型结构
"What"是一个英语疑问词，用于询问信息、事实、情况或理解对话的说话者需要补充的内容。
"What" 的用法可以有以下几种：
1.疑问句：What time is it?（现在几点钟？）
2.关系代词：This is what I was talking about.（这就是我所谈及的事情）
3.感叹句：What a beautiful view!（多么美丽的景色！）
4.问候语：What's up?（最近怎么样？）
5.支配句：Do what you think is right.（做你认为正确的事情）
"What"可以放在句子开头，也可以放在中间或结尾，常见的句型结构包括：
1. Wh- + be/助动词/情态动词 + 主语：What are you doing？
2. Wh- / Wh- + 不定式 / Wh- + 现在分词 / Wh- + 过去分词：What to do? / What are you doing? / What happened？
3. Wh- + 主语 + 谓语：What I need is a break.。
what从句及其练习
一、 what用作关系代词，也即连接代词，引导名词性从句, 可以作主语、宾语、定语1. 引导主语从句例1 What made the school proud was that more than 90％ of the students had been admitted to key universities. 使学校骄傲的是90％的学生被重点大学录取。
例2 What makes the matter worse is that it begins to rain. 更糟糕的是开始下起雨来了。
2. 引导表语从句例3 ---Are you still thinking about yesterday’s game ?---Oh, that’s what makes me feel excited.例4 The city is not what it used to be. 这个城市不再是先前的模样了。
3. 引导宾语从句例5 A man’s worth lays not so much in what he has as in what he is. 人的价值不在于他有什么，而在于他是怎样的人。
例6 After what seemed like hours he came out with a bitter smile. 好像过了几个小时以后，他面带苦笑走了出来。
二、 what 用作关系形容词，作定语。
意为“所……的全部,任何的”；与little、few 连用时，其含义多为“虽然少，但把所有的都……”例7 The home improvements have taken what little there is of my spare time. 家庭环境的改善占去了我仅有的一点业余时间。
例8 Don’t worry. I will give you what help I can. 别担心，我一定尽我所能帮你。
what问句句型及回答
what问句句型及回答“what”是一个常见的疑问词，可以用来询问各种不同的事物或情况。
以下是一些常见的“what”问句句型以及它们的回答：1.What is your name? 你的名字是什么？回答：My name is John/Jane. 我的名字是约翰/简。
2.What's the matter? 发生了什么事情？回答：I'm feeling sick/sad. 我感到不舒服/伤心。
3.What do you like to eat? 你喜欢吃什么？回答：I like to eat pizza/spaghetti. 我喜欢吃披萨/意大利面。
4.What's your favorite color? 你最喜欢的颜色是什么？回答：My favorite color is blue/red/green. 我最喜欢的颜色是蓝色/红色/绿色。
5.What's the time? 现在几点了？回答：It's 7 o'clock/8:30 a.m./3:45 p.m.现在是7点钟/早上8点半/下午3点45分。
6.What day is it today? 今天是星期几？回答：It'sMonday/Tuesday/Wednesday/Thursday/Friday/Saturday/Sunday. 今天是星期一/星期二/星期三/星期四/星期五/星期六/星期日。
7.What's the date today? 今天是几月几号？回答：It's January 1st/February 14th/March 20th, etc. 今天是1月1日/2月14日/3月20日等等。
8.What's the weather like today? 今天天气怎么样？回答：It's sunny/cloudy/rainy/snowy. 今天天气晴朗/多云/下雨/下雪。
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What句式”归纳整理，易混易错难点解析作者，出处：王祥玉学科：外语时间：2005-04-06[1][2][3]“What句式”归纳整理，易混易错难点解析河南省商水第一高级中学教学与备考研究室王祥玉邮编：466100 E-mail： ssygwxy@经过多年的高考备考指导，结合近十年的高考试题，笔者发现“what句式”试题出现率高，而且同学们易混易错，为便于科学备考，轻松得分，特归纳如下：一高考试题精选1____we can’t get seems better than_____ we have [NMET1996,22 ]A What; whatB What ; thatC That ;thatD That ;what【解析】答案:A .“人们不能得到的东西好象总比人们已有得东西要好”。
本句主语从句中得get和表语从句中得have都缺少宾语。
而that 不作成分，又没有词义。
2 It is generally considered unwise to give a child ____he or she wants [NMET1997,6]A howeverB whateverC whicheverD whenever【解析】答案:B . 空格上所填词作wants得宾语,而whichever用于特定范围内得选择,不和题的要求.3 ____he said at the meeting astonished everybody present [NMET1993,23 ]A WhatB ThatC The factD The matter【解析】答案:A .名词the fact 和matter不作动词say 的宾语,而主语从句中的said 须用宾语来表示说的内容,that 引导名词性从句,没有词义,不作成分.4 ____caused the accident is still a mystery . [1998上海，5 ]A WhatB ThatC HowD Where【解析】答案: A 这是主语从句.what 在主语从句中作主语.5 These wild flowers are so special I would do ____I can to save them. [NMET2000北京春季,25 ]A whateverB thatC whichD whichever【解析】答案:A do 后接宾语从句.宾语从句I can 后省略了do,缺少宾语.6 Little Tommy was reluctant to tell the schoolmaster____ he had done the day before. [ 2001上海春季,31 ]A thatB howC whereD what【解析】答案:D 这是宾语从句..宾语从句he had done 后缺少宾语,需填what .7 ____fashion differs from country to country may reflect the cultural differences from one aspect.[ 2002上海春季,33]A WhatB ThatC ThisD Which【解析】答案:B 这是主语从句。
主语从句是一个完整的句子，要填that8 ____ made the school proud was ____more than 90% of the students had been admitted to key universities .[2003上海春季,33] A What ；because B What ；that C That ；what D That ； because 【解析】答案：B what 引导主语从句。
在主语从句中作主语；that 引导表语从句，在表语从句中起连接作用。
9 —Are you still thinking about yesterday’ game? ----Oh, that’s______ [NMET2003北京春季,25 ]A what makes me feel excitedB whatever I feel excited aboutC how I feel about itD when I feel excited【解析】答案 A . What 引导表语从句。
What在表语从句中作主语10 ---Susan，will you please go and empty that drawer？---_______? [ NMET 2004 全国卷II ,34]A What forB What is itC How is itD How come【解析】答案: A . what for表示empty that drawer的目的;how come 表示“怎么….会；怎么可能……?”二“What句式”易混易错点归纳解析㈠特殊疑问词方面:1 what 与who比较相同点：二者都可以作疑问代词，用来指人。
不同点：what指职业，身份或地位。
—What was her husband？—He was a lawyer。
Who问的是姓名，或人与人之间的关系。
—Who was her husband ？—He was John Smith，the son of a farmer。
【难点解析】：①对有一定范围的人或物提问用which . 例如： Which of the five books do you like ?②对没有范围的物提问用what 例如：what do you like ？③对没有范围的人提问用who. 例如：who went there the other day？2 what与which 比较相同点：二者都可以用作形容词性的疑问代词。
不同点：what作“什么样的”，具有泛指的意思，用于未知情况的疑问，范围不确定，其后不能跟of短语。
What fruit do you like best？What people were they talking with last night？Which作“哪一个，哪样的，哪些”具有特指的意思，用于已知情况的选择，范围确定。
其后可跟of短语。
Which do you like better，oranges or apples？你比较喜欢苹果还是橘子？Which of you would like to go to that island？你们中谁乐意去那个岛3 which﹢名词/代词与what﹢名词/代词的用法相同点：二者都是形容词，用作定语，所其的作用是相同的。
不同点： which﹢名词/代词表示“从二者或一群中”尤指在有限的数目或范围中加以选择。
Which Jones do you mean －Jones the baker or Jones the postman？你指的是哪一个琼斯，是做面包师的，还是做邮差的。
what﹢名词/代词常用来表达无范围限定的“什么，哪一个，那些个”what books have you read on this subject？请对比：What books do you want？你要什么书？（无具体范围）Which books do you want？你要什么书？（有特定范围）【难点解析】：以上两个句子虽然意义相同，但实质意义却有差别，要根据文章所提示的语境恰当地理解句子的意思。
4 习惯用what而不用which加名词，构成特殊疑问句，What subjects do you have ？你们都学些什么科目？What size（colour，shape，language ，nationality）What language do you speak？你们常说哪种语言？5下面疑问词的使用与汉语习惯的差别：用what而不用how much /how manyWhat is the population …….. ?人口什多少?What is the distance (price ,address ,attitude) ?距离有多远?/价格是多少?/住在哪里?/态度如何?What is the height/depth/width/length/size /weight……?高度/深度/宽度/长度/大小/重量….是多少?6 表示方式的：what与how 比较不同点：how常与 deal with短语连用，因为deal 是不及物动词，所以当with后有宾语时用how. what与do with 短语连用，因为在此短语中,do 是及物动词, 所以当with后有宾语时用what.How shall we deal with the problem？我们如何解决这个问题？What shall we do with the problem？我们如何解决这个问题？【难点解析】: 如果with 后没有宾语，常用deal with ，并且用what提问，因为what 用作介词with 的宾语。
What are you going to deal with next ？你下步打算处理什么？7 what if 与what though比较What if倘使…..将会怎样；即使…..又有什么要紧；尽管…...又有什么关系?What if you should fall sick? 即使你生病怎么办呢?What if the computer doesn‟t work?What though尽管…..有什么关系?What though it‟s raining? 下雨又有什么关系呢?8 问年龄，面积，百分比等等，用what而不用how muchWhat age is he？（how old is he？）他多大了？What percentage of people in your country work in industry？你们国家的工业人口占多少百分比？What is the area of this garden？这个花园的面积有多少？9用于询问意外, 烦恼或事故What‟s wrong with…..? / what‟s the matter with….? / what‟s your troubleWhat happened (has happened) to somebody/ something?/what …s up?(怎么了?/出什么事了?) 注意:What‟s happening ?[美国口语] 用作熟人之间的招呼语,意思为“怎么样？你好吗？”10 用于征求对方意见或询问消息What about ….?/how about…..?How do(did )you like…..? /what do you think of….?What can I do for you ?What next? ①(店员用语)还要什么? ②还有比这更荒唐(更料想不到)的吗?㈡ what 引导的从句方面1 that 与what在引导主语从句时的区别That引导主语从句表示陈述，无实际意义，不作成分。