1. we may sometimes think our country has done us personally an injury, but that gives us no more a right not to love our country than does an injury received from our father or mother gives us a right to hate our father or mother.

no more ~ than 구문인건 알겠는데요 궁금한 것은
저기 gives가 왜 원형이 안쓰이고 단수취급됐는질 모르겠네요.
그리고 앞에 조동사 does는 갑자기 왜 튀어나온건가요? 대동사라면 give가 없어야 할 것 같은데...