外研版

［正］ The teacher with a lot of students comes into the classroom

［析］ 真正的主语是 the teacher， 而 with 短语是伴随状态，不影响主语的数。

［误］ My glasses is broken 

［正］ My glasses are broken 

［误］ This pair of glasses are good 

［正］ This pair of glasses is good 

［误］ These kinds of butter is good.

［正］ These kinds of butter are good

［析］ 英语中有些名词只有复数形式，如： glasses 眼镜， shorts