1.Do you know his name?

2.Do you know what his name is?

扩展：一般疑问句

一般疑问句通常用来询问一件事情或一种情况是否属实，其回答通常是?yes?或?no，因此这类问句又叫做“是非问句”

1、肯定提问

Is?there?something?wrong?with?this?machine这台机器有问题吗

Have?you?got?today's?milk你拿到今天的牛奶了吗

2、否定提问

Will?he?not?agree?with?you他不同意你吗

Haven't?you?any?sisters你没有姐妹吗

3、回答

Will?you?agree?with?us?to?come?here你同意我们来这里吗

Yes,?we?will.?是的，我们会?|?No,?we?won't.?不，我们不会

Have?got?today's?newspaper你有今天的报纸吗

Do you know what his name is?

Do you know his name?

You know his name?

都可以哦

Do you know what his name is?

Do you know his name?

You know his name?

Do you know what his name is?

Do you know his name?

You know his name?

Do you know what his name is?

Do you know his name?

You know his name?