do you know how to do it 是宾语从句吗

Question

如题所述

Answer 1

　　do you know how to do it 不是宾语从句，是一个简单句，意思是你知道怎么做吗？

　　宾语从句是名词性从句的一种。在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。

　　宾语从句特点

　　宾语从句可以作及物动词、介词及形容词的宾语。

　　宾语从句的语序一律用陈述句语序。

　　连接词that引导宾语从句在句中无词义，不充当句子成份，多数情况下可以省略。

　　whether 和 if 都可引导宾语从句，但 whether后可紧跟or not；whether从句可作介词的宾语。

　　如果从句太长，可以用形式宾语it. 补充宾语从句在句子中起宾语作用的从句叫做宾语从句。

　　宾语从句的用法

　　that引导宾语从句无意义，不充当句子成分常省略。但下列情况除外：
　　①．介词宾语从句的that不能省略。
　　②． and连接的两个从句，两个从句的that不能省略。
　　He told me that he had two sons and that they both had gone to college.
　　③．在动词+it+宾语补足语+宾语从句结构中，that不省略。
　　I heard it said that he had gone abroad
　　We found it impossible that he could finish it in such a short time

　　Whether,if 引导宾语从句：两词可互换，但是下列情形除外：
　　①．whether从句中有or not
　　②．whether从句做介词宾语
　　Everything depends on whether you agree with us

　　许多带复合宾语的句子，宾语从句经常移到句子后部，而用it做形式宾语。结构是：
　　主语 + 动词 + it + 形容词/名词等宾语补足语 + 宾语从句
　　We think it wrong that he told a lie to everyone.
　　①．宾语从句的语序要用陈述句语序。
　　False: He is wondering when can he finish this difficult job.
　　Right: He is wondering when he can finish this difficult job.
　　②. 有时候可以用it 作形式宾语，而把真正的宾语从句放在后面。
　　Bad: I thought that he could finish this job in just two hours impossible.
　　Good: I thought it impossible that he could finish this job in just two hours.
　　③. 带有宾语从句的复合句的否定形式一般是否定主句。
　　Bad: I think he doesn’t like the English teacher.
　　Good: I don’t think he likes the English teacher.
　　④. 主句一般过去时态，从句也要用过去时态；具体细节请看第一部分。
　　False: He wanted to know why he is crying in the corner.
　　Right: He wanted to know why he was crying in the corner.

Answer 2

do you know how to do it不是宾语从句,是简单句。

Answer 3

cThe shortest answer is doing.

Answer 4

不是，　是简单句。