doyouthink在句中是做插入语吗?到底影不影响句子语序、结构呢?还是有了它其后要用陈述语序呢?

Question

do you think 在句中是做插入语吗?到底影不影响句子语序、结构呢?还是有了它其后要用陈述语序呢?

Answer 1

通常影响句子的语序结构.例如：
Where did he find it?
Where do you think he found it?
What does he want?
What do you think he wants?
只有当疑问词是句子的主语或修饰主语时,插入do you think不影响句子的语序和结构.例如：
Who repaired the broken truck?
Who do you think repaired the broken truck?
What inventions will change all of us?
What inventions do you think will change all of us?