用half of， most of， none of， heaps of， lots of， plenty of 等引起主語時(shí)，謂語動(dòng)詞通常與of后面的名詞/代詞保持一致。例如：
Most of his money is spent on books. 他大部分的錢化在書上了。
Most of the students are taking an active part in sports. 大部分學(xué)生積極參與體育運(yùn)動(dòng)。
2）用a portion of， a series of， a pile of， a panel of 等引起主語時(shí)，謂語動(dòng)詞通常用單數(shù)。例如：
A series of accidents has been reported. 媒體報(bào)道了一連串的事故。
A pile of lots was set beside the hearth. 爐邊有一堆木柴。
3）如 many a 或 more than one 所修飾的短語作主語時(shí)，謂語動(dòng)詞多用單數(shù)形式。但由more than… of 作主語時(shí)，動(dòng)詞應(yīng)與其后的名詞或代詞保持一致。例如：
Many a person has read the novel. 許多人讀過這本書。
More than 60 percent of the students are from the city.百分之六十多的學(xué)生來自這個(gè)城市。
Most of his money is spent on books. 他大部分的錢化在書上了。
Most of the students are taking an active part in sports. 大部分學(xué)生積極參與體育運(yùn)動(dòng)。
2）用a portion of， a series of， a pile of， a panel of 等引起主語時(shí)，謂語動(dòng)詞通常用單數(shù)。例如：
A series of accidents has been reported. 媒體報(bào)道了一連串的事故。
A pile of lots was set beside the hearth. 爐邊有一堆木柴。
3）如 many a 或 more than one 所修飾的短語作主語時(shí)，謂語動(dòng)詞多用單數(shù)形式。但由more than… of 作主語時(shí)，動(dòng)詞應(yīng)與其后的名詞或代詞保持一致。例如：
Many a person has read the novel. 許多人讀過這本書。
More than 60 percent of the students are from the city.百分之六十多的學(xué)生來自這個(gè)城市。