I don't know what is your name.I don't know what is your name.我不知道你的名字是什么.为什么不能这么说.有人说是这样I don't know what your name is.为什么what要拿到前面那能不能I don't know your name.I don't know your name is what.

问题描述:

I don't know what is your name.
I don't know what is your name.我不知道你的名字是什么.为什么不能这么说.
有人说是这样I don't know what your name is.为什么what要拿到前面
那能不能I don't know your name.
I don't know your name is what.

礼貌的说法是:你的名字是什么?而不能说成:什么是你的名字?
这样的话,what is your name?这个问句的主语应该是your name,what是表语。
但这个句子作宾语从句时,就不能倒装了,必须把系动词is放在后面,就变成了what your name is的顺序作宾语。这句话也就变成了I don't know what your name is.
也可以说成I don't know your name.简单明了。
I don't know your name is what不符合英语中特殊疑问句的语法,因为特殊疑问句必须把疑问词放在最前面。

I don't know what your name is 原句顺序应该是: I don't know your name is what。但是your name is what是一个宾语从句,what 是连词,应放在从句句首,起引导从句的作用。
name is what是主系表结构,改为疑问句时,除了把疑问词放于句首,be动词也要提前。
即: what is your name?

(1)I don't know your name.是简单句,这是一个正确的句子。
(2)I don't know what your name is.是复合句,主句是I don't know,后面是know所带的宾语。由于这个宾语是一个句子,因此叫做宾语从句。
宾语从句有一个基本的规则——宾语从句要用陈述语序。如:
Who are you?
这是一个特殊疑问句,用了疑问语序——谓语are提到主语you的前面去了。现在把它放在一个宾语从句的位置上,就变成:
He asked who you are.
这时把谓语are推回到它本来应该呆的地方,即主语的后面。
但是当特殊疑问句的疑问词本身就充当句子的主语,它用陈述语序。如:
Who told you?
(3)那么,What is your name这个问句是什么语序呢?换句话说,其中的what是什么成分呢?我们可以通过答句来找到答案:
My name is Li Lei.
这里my name 是主语,用于回答what的是Li Lei,它是表语。可见,what是表语。可见,What is your name是陈述语序。那么,将它放到宾语从句的位置上时,它就要变成:
I don't know what your name is.
(4)最后一个问题,I don't know your name is what这是个错误的句子。因为宾语从句都需要有一个词来引导的。特殊疑问句就由特殊疑问词来引导。所以what必须放在宾语从句的开头。
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应该是I don't know what your name is
因为后面是间接引语,要使用句子的陈述句语序
而what is your name是疑问句语序
也可以说I don't know your name
但是不能说I don't know your name is what

宾语从句要用陈述语序,如果含有疑问词,疑问词要放在从句的前面,其余部分仍然是用陈述语序
如,I don't know what your name is.= I don't know your name.
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