What do you do? 是单独的一个问句，“你是做什么工作的？”
第一个do没有意思，是助动词，第二个do的意思是“从事（工作）”，两个do构成谓语
what do you do是问你做什么的意思，而how do you do则是问你好吗的意思， 区别可以从以下例子看出：
How do you do? My name is Tony, welcome to our community, what do you do today, is it anything I can help? 你好吗？ 我叫托尼，欢迎来到我们的社区，你今天做什么，有什么我可以帮忙的吗？
What do you do ？意思是说：你在干什么？
Why do you do ？
意思是说：你为什么干这件事？两个句子意思是不同的。what do you do主要是想知道他在干啥，why do you do主要想知道他为什么，干啥无所谓，就想知道为啥干这件事，这是我理解的这句话，你是怎么想的哪？
我的答案是 how do you do和 how can you do？所给的这两个句子都是正确的答案，只是两个句子中所用的助动词不一样。第一个句子用的行为动词，第二个句子用的是情态动词。
上面这道题给的是两个特殊疑问句，他们两个主要的区别是助动词不一样。
其歌名叫做《Do you know where you're going to》。
演唱：卫兰
作曲：Gerry Goffin
作词：Michael Masser
编曲监制：雷颂德
Do you know where you're going to
Do you like the things that life is showing you
Where are you going to
Do you know?
Do you get
What you're hoping for
When you look behind you
There's no open door
What are you hoping for
Do you know?
Once we were standing still in time
Chasing the fantasies
That filled our minds
You knew how I loved you
But my spirit was free
Laughing at the questions
That you once asked of me
Do you know where you're going to
Do you like the things that life is showing you
Where are you going to
Do you know
Now looking back at all we've planned
We let so many dreams
Just slip through our hands
Why must we wait so long
Before we'll see
How sad the answers
To those questions can be
Do you know where you're going to
Do you like the things that life is showing you
Where are you going to
Do you know
Do you get
What you're hoping for
When you look behind you
There's no open door
What are you hoping for
Do you know
What do you do?这个英语特殊疑问句是来提问别人职业的问句，问某人是干什么的；而后面的what to do它是宾语从句的结构，你想干什么啊？
例句：What do you do?
We are both Chinese teachers.
Could you tell me what to do next?
I want to do some shopping.
两者都是疑问句，但语法使用上有所不同。 两者有细微差别，但基本意思相同。 "What do you doing?" 这个句子的语法不正确，因为动词doing应该改成do。 "What do you do?" 这个句子的语法是正确的，用于询问对方职业或工作内容。 正确的使用语法能让我们更加准确地表达自己的意思，而掌握语法对于学习一门语言也是非常重要的。
曾看着同星空
闲聊吹风
看日出多心动
曾每日缠一起
傻傻讲起
能爱到下世纪
怎么你俘虏这个心
却抽身退隐
不再亲近
独自苦等
仍然空等
难藏泪印
看着
电话中短讯
听着
录音的口讯
昨天的你哪天再接近
tell
me
where
did
u
go?
心声都不可细诉
oh
tell
me
baby
where
did
u
hide?
辛苦都未被谅解
where
did
u
go?
数数多久不碰到
我在每夜
彻夜狂想
where
did
u
go?
而这夜月光中
再见影纵
再献花多感动
而似蜜甜的心
明明开心
为何又骤降温
怎么你一下子抱紧
却一下子转身
不再亲近
独自苦等
仍然空等
难藏泪印
看着
电话中短讯
听着
录音的口讯
昨天的你哪天再接近
tell
me
where
did
u
go?
心声都不可细诉
oh
tell
me
baby
where
did
u
hide?
辛苦都未被谅解
where
did
u
go?
数数多久不碰到
我在每夜
彻夜狂想...
where
did
u
go?
where
did
u
go?
怎会当这刻我需要你
你却没在我身边
where
did
u
go?
where
did
u
go?
这秒钟很挂牵
你却不可感觉到
where
did
u
go?
tell
me
where
did
u
go?
心声都不可细诉
oh
tell
me
baby
where
did
u
hide?
辛苦都未被谅解
where
did
u
go?
数数多久不碰到
我在每夜
彻夜狂想...
tell
me
where
did
u
go?
心声都不可细诉
oh
tell
me
baby
where
did
u
hide?
辛苦都未被谅解
where
did
u
go?
数数多久不碰到
我在每夜
彻夜狂想...
where
did
u
go?
“WDYD”经常作为“What Do You Do?”的缩写来使用，中文中表示：“你是做什么的？”。
“WDYD”（“你是做什么的？）释义：
英文缩写词：WDYD
英文单词：What Do You Do?
缩写词中文简要解释：你是做什么的？
中文拼音：nǐ shì zuò shén me de
缩写词分类：Internet
缩写词领域：Chat
关于WDYD的扩展资料：
1. What do you do if your relationship is beginning to lose its lustre?
如果你们的关系开始失去情趣，你会怎么办？
2. What do you do when you see someone that you know, but have forgotten his name?
你看到认识的某人，却忘记了名字，这种情况下你会怎么办？
第一个do是提问词,无实际意义,第二个do是实意动词,代指具体含义,可根据实际情况翻译成不同意思
do you do 字面意思是：你做 （第一个do是助动词,无意义）在疑问句中,前面可以加
例如:
A: What do you do every evening? 你每天晚上做什么？
B： I usually watch TV at home. How about you? 我通常在家看电视。你呢？
A： I often listen to music. 我经常在家听音乐。What+do /does +主语＋动词（短语）＋时间？
—What do you do on the weekend? 你周末做什么？
—I often go to see my grandmother. 我经常去看我奶奶。
一：
do作实义动词时，有do, does, did, done, doing五种形式，还有及物、不及物之分。
如：
1. vt. “做；研究；整理；完成”。如：
①The old man does an hour of sport every day.
②She did her homework at home last night.
③Mother was doing the cooking when I reached home.
④Have you done the exercises yet?
2. vi. “行动；工作；进展；足够”。如：
①Kate does very well in her Chinese.
②How do you do?
③Well done!
④That will do.
二：
do作助动词时，只有do, does, did三种形式，无词义，限用于含行为动词的一般现在时和一般过去时两种时态的否定句和疑问句中。如：
①They don't have any tickets for tonight's concert.
②Kate stayed at home last night, didn't she?
③How many books does the library have?
④She doesn't do the washing in the evening.
三：替代do
为避免动词的重复，使语言简练，常以do, does, did替代前文所用的行为动词。如：
①Tom runs much faster than you do.
②-Lucy, can you get some more tea, please?-Sure. I'll do it right away.
③-I like bananas.-So does he.
用法四：语气do
为突出感q.s彩，do常用于祈使句、强调句和倒装句中，以加强语气。如：
①Do be careful.
②Don't tell a lie.
③He did come.
④-You often go to the park.-So