do you know what that means?do you know what does that means?请问这两句话哪个对 意思有什么不同

问题描述:

do you know what that means?do you know what does that means?
请问这两句话哪个对 意思有什么不同

前面对后面不对, 应该是mean, 没有s

第一句是对的,这种复合句中,宾语从句用陈述句。mean用三单means也是对的。

Do you know what that means?正确
在Do you know / Can you tell me 这类起句的提问句型中,后面从句必须是陈述句语序.
Do you know...
What does that mean ...
都属于问句形式,不能串在一块儿,what/where/when/how/who 这些词后面的句子必须改变.
例如:
你可以告诉我吗 Can you tell me...
他是谁 Who is he?
你可以告诉我他是谁吗?Can you tell me who (he is)
如果仍不明白欢迎追问.