将Eugene's展开为Eugene is,全句就很清晰了.
Eugene is never willing to alter any of his opinions.
(Eugene从不愿意改变他的任何主意.)
句子的结构是:主语+系动词+状语+状语补足语
Eugene + is + never willing + to alter any of his opinions.
不定式to alter any of his opinions在句子中充当状语补足语的成份.
将Eugene's展开为Eugene is,全句就很清晰了.
Eugene is never willing to alter any of his opinions.
(Eugene从不愿意改变他的任何主意.)
句子的结构是:主语+系动词+状语+状语补足语
Eugene + is + never willing + to alter any of his opinions.
不定式to alter any of his opinions在句子中充当状语补足语的成份.