主格宾格指的是人称代词的用法。
人称代词分为两种:
1.主格。用于作主语的人称代词被叫做主格，它们分别是: I you he she it we you they
如: He is a student.
2. 宾格。用于作宾语的人称代词叫做宾格，它们分别是: me you him her it us you them
如: Please help me find him.
主格宾格是针对人称代词而言，人称代词有主格，宾格和所有格之分，分别充当主语，宾语和定语。如he是主格，him宾格，his所有的。举例说明，he tried to help his father.
