外研版

短裤等。如没有量词在前时，要用复数谓语动词，但有了量词之后则要按量词的单复数计算。

［误］ One of the boys are going to take part in the match  ［正］ One of the boys is going to take part in the match  ［析］ One of 结构应以 one 来计算主语的数。 

［误］ Half of the work are done 

［正］ Half of the work is done 

［误］ Half of the books is read 

［正］ Half of the books are read 

［析］ 在小于1的数量词作主语时，如： ２ ３ ，８０％，０．３５… ＋ of ＋名词，这时主语的数