that is his和that is he和that is him有什么不同,用法和语法上我见很多美剧在说：“那是他”的时候都用that is him啊,但是老师说that is he,google翻译说that is his

Is that his father?回答 Is that his 还是Is that he?一定要正确! That is his jacket.(改为一般疑问句）Is this his jacket?和Is this jacket his? that is his brother 改为复数句 英语 一般陈述句Is that his notebook? That is his brother的复数形式 Is that his sister?变为复数句 is that his key (改为复数形式) Is that his uncle的复数形式 that is his pencil改为复数句 that is his sister改为复数形式 That is his eraser改为一般疑问句 that is his pen变复数句 That box is his复数句式 That is his friend.改为复数句 that football is his改为一般疑问句 that is his jacket 改为否定句 is that his eraser咋回答