英语句子要求主语和谓语在人称和数两方面要一致,即“主谓一致”,主语my favourite food是单数,连系动词,即谓语的主要组成部分,is,也是单数,这符合“主谓一致”的要求。
food作为食物或者食品的时候是不可数名词,后面用单数,只有当强调食物的种类时才是可数名词。例如:There are all kinds of foods on the table.
相关例句:
My favorite food is ice cream, it's cool, smooth, it is my most favorite food in summer.
My favorite food is cheese cake, it smells good, and tastes great.
My favorite food is Spicy Boiled Fish, it is very delicious although very spicy.