一般 one of+复数名词,如果前面的短语作为主语,那谓语动词一定是单数。但如果复数名词作先行词,后面跟定语从句,就用复数。如:one of the teachers that are teaching English。are 是teachers的谓语动词 如果one of+复数名词前有only修饰,谓语动词就用单数。