首页 > 留学知识库

问题: 当"ne and a half apples" & "an apple and a half" 做主语时,谓语动词用单数还是复数啊?

One and a half apples ______ left one the table? 这个句子里面谓语动词用"is "还是 "are" .
如果是an apple and a half 作主语,又该用哪个谓语动词呢?

解答:

这是一道高三年级语法题,是一个重点也是一个难点,根据高三学生在总复习时,我们教师应该这样解释:这是一个主谓一致的问题
one and a half apples is on the talbe.
an apple and a half apples are on the table.
前者用单数,后者用复数。即:
  one and a half +单数动词
  an apple and a half +复数动词