He is a teacher,he是主语而is a teacher是什么语

He is a teacher,he是主语而is a teacher是什么语 He is a teacher. He is a teacher.对teacher划线 -------- ------ he is a popular teacher he is a teacher.同义句改写：he[ ] [ ] a teacher. He is a math teacher.He()() He is a teacher是主语+连系动词+表语结构吗 He is a teacher and a worker. My father is a doctor.Whan about yours?-He is a teacher.的主语、 Not you but he is a teacher对吗?我觉得主语应该是He He is a teacher 可不可以说is是谓语 a teacher是表语吖 He is a good teacher.改为感叹句