neither ... nor... 既不……也不…… ,作主语时,谓语动词与其最靠近的主语保持一致Neither he nor I am a student.Neither I nor he is a student.either ... or .... 不是……就是……作主语时,谓语动词与其最靠近的主语保持一致Either he or I am a student. Either I or he is astudent.
He and I both aren't students./ Both he and I aren't students.Neither me nor he are students.Both him and I are not students.Him and I aren't students. (这句虽然是对的但是表达不出“都”)