求“do you think”作句子成分的相关语法(高中英语)

来源:百度知道 编辑:UC知道 时间:2024/09/20 19:27:54
例句, How long do you think it will be before the computer company brings out a new product?
为什么此处“do you think”之后用的是陈述句语序而非疑问句语序?
什么时候“do you think”在句中有和没有一个样,对之后的语序没有影响?

1、首先要弄清和记住: Do you think 后面的从句语序永远都是陈述句语序。
2、因为其实任何一个疑问句只在一个地方表现出疑问,那就是主句上,其它的从句保持陈述语序。
例如:
Is he a good student?
Do you think (that) he is a good student?
Why do you think (that) he is a good student?

当然还有其它也是同样。
Do you know (that) she is my sister? 从句陈述语序。
How do you know she is my sister?
Who told you she is my sister?

我们把这种规律叫做语法。其实很容易记,也很合理。要是记不住就记个最短的句子吧!