what is 是对单数概念的名词提问的疑问词what are 是对复数概念的名词提问的疑问词what was 则是对单数概念的名词的过去时态提问的疑问词what do 是对复数概念提问的what does 是对单数概念提问的what did 则是对过去时态提问的 单复数都行is are was 开头的句子是一般疑问句do does did 开头的句子是特殊疑问...
were 是 be 动词的过去时复数形式 was 是 be 动词的过去时单数形式 is 是 be 动词的现在时单数形式 do 是动词原形 did 是do的过去时形式 what 是疑问词，“什么”的意思 where 是疑问词，“哪里”的意思
1.当谓语是动词的时候用do 当谓语是名词或者形容词之类的用is、am、are 比如：他用这个做什么？（强调做什么）what does he use it for?他用的这个是什么？（强调是什么）what is this （that he used）?（that he used 是修饰this的，作为this的定语。就像是"he is the one (that)i love...
1.当谓语是动词的时候用do 当谓语是名词或者形容词之类的用is、am、are 比如：他用这个做什么？（强调做什么）What does he use it for?他用的这个是什么？（强调是什么） What is this （that he used）?（that he used 是修饰this的，作为this的定语。就像是"he is the one (that) i lo...
这是一个名词性从句，即宾语从句。that is what I did that 是主语；is 是系动词；what I did 是宾语。
* what is my wrong 是系表结构,系动词 is 相当于算术中的等号,即 what = my wrong,也就是说,wrong 是名词,意思是“有悖常理的事”,句子意思成了“我在考虑我有悖常理的事是什么”; * what I did wrong 是动宾结构,wrong是副词,用来修饰 did,说明该行为的方式,即“把事情做错了”,句子的意思是“...
What I did是一个整体，指我所做的事。所以可以与is连用，而不是did与is连用。其他类似用法还有 All I want to do is get into your head.懂了吗？
第一个当名词来用“某人所说的或所做的”第二个就一般的疑问句型
i deserve this paper i deserve to be i deserve to know i l i desk i did not even see hi i did what i had to d i didn t respond i didn t stare i didn tmean to offen i didnt get any money i didnt mean to hurt i didnt realize how l i didnt really believ i didnt watch ...
That is what I did . 当中what I did是表语从句，因为is为连系动词，连系动词后接表语。供您参考！如满意，请采纳！O(∩_∩)O谢谢！