Question

many a+名词+单数谓语,请问还有什么词组有这种特殊用法

Answer 1

这属于主谓一致的问题.其他常考的主谓一致类型有：
1）由and 连接的并列单数主语前如果有 no,each ,every,等修饰时,谓语动词需用第三人称单数形式.如：Every boy and every girl in our class loves singing.
2)”分数/百分数+of+名次“ 作主语时,谓语动词的单复数应根据of后面的名词来决定.如：
Two-thirds of the work is finished.Two-thirds of my classmates are boys.
3)"more than one +单数名词“作主语时,谓语动词用第三人称单数形式.如：
More than one member is against the plan.
4)主语后有"with,toghter with,alongwith,as well as,like,including等+名词”构成的短语时,谓语动词仍然与主语保持一致,与主语后的短语无关.如：
I ,as well as he am going to the cinema.
5)表示时间,价格,度量,长度等的复数名词（短语）作主语时,谓语动词需用第三人称单数形式.如：Ten years is a short time in a person's life.
6)There be 句式,either ...or ...; neither...nor...,使用就近原则.如：
There is a gril and three boys playing outside.
Either you or he is right.Neither she nor I am going to Canana.
希望以上的回答对您有帮助!