Heismybrother,1.Heismybrother对mybrother提问是Whoishim还是Whoishe.为什么?2.Myuncleisadoctor对adoctor提问是whatdoesyouruncledo还是whatisyouruncledo‘Myuncleisadoctor’中不是有is吗?3.Perter'sball

Question

He is my brother,
1.He is my brother对my brother提问是Who is him还是Who is he .为什么?
2.My uncle is a doctor
对a doctor提问是what does your uncle do 还是what is your uncle do ‘ My uncle is a doctor ’中不是有is吗?
3.Perter's ball is bule.对Perter's提问?是不是who ball is blue.
为什么?

Answer 1

1.who is he?因为答句中He是主格形式
2.what does your uncle do?/what is your uncle?
这是问职业的两种方式.如果从答句My uncle is a doctor来逆推,得到的是后者.
3.whose ball is blue?对于“谁谁的”提问时,对应的是whose,而谁某人提问时,用who.