职称英语2015年卫生类A级语法辅导：量词

　　1)分清可数名词和不可数名词是前提;

　　2)不要把量词的形式搞混淆了：下面哪个表达形式是对的?

　　A.A lot students have come back from the summer holiday.

　　B.A few of the students have come back from the summer holiday.

　　C.A great many of students have come back from the summer holiday.

　　D.Many a student has have come back from the summer holiday.

　　E.The number of students have come back from the summer holiday.

　　F.A number of students have come back from the summer holiday.

　　以上六个表达方式中只有F 是对的。为什么?

　　A.a lot students → a lot of students

　　B.a few of the students → a few students

　　C.a great many of students → a great many students

　　D.Many a student has come back from the summer holiday.

　　E.The number of 表示数目，如：The number of the students in our class is 50.

　　A number of 表示"一些"，"不少"，认真对比一下，看出问题来了吗?

　　问多少钱、多少重量时用：How much…?问距离时用：How far is it from…to…?