分数、百分数与主谓一致

分数、百分数的考查往往和主谓一致相联系。当分数、百分数修饰可数名词的复数时，谓语动词用复数形式;当分数、百分数修饰不可数名词时，谓语动词用单数形式。如：

Eighty percent of the students in our school come from Henan.

我们学校百分之八十的学生来自河南。

Three fourths of the students in my class are interested in English.

我们班四分之三的学生对英语感兴趣。

Two thirds of the water on the earth is sea water.

地球上三分之二的水是海水。