与后接名词或代词保持一致_语法技巧
1） 用half of, part of, most of, a portion of 等词引起主语时，动词通常与of后面的名词，代词保持一致。
most of his money is spent on books.
most of the students are taking an active part in sports.
2） 在一些短语，如 many a 或 more than one 所修饰的词作主语时，谓语动词多用单数形式。但由more than… of 作主语时，动词应与其后的名词或代词保持一致。
many a person has read the novel. 许多人都读过这本书。
more than 60 percent of the students are from the city.百分之六十多的都来自这个城市。
most of his money is spent on books.
most of the students are taking an active part in sports.
2） 在一些短语，如 many a 或 more than one 所修饰的词作主语时，谓语动词多用单数形式。但由more than… of 作主语时，动词应与其后的名词或代词保持一致。
many a person has read the novel. 许多人都读过这本书。
more than 60 percent of the students are from the city.百分之六十多的都来自这个城市。