both后可直接跟名词,如果名词前有限定词修饰的话,就必须用 Both of
both 可以单独使用,直接跟名词,或者动词
we both like the film.
we like both the pop music and classical music.
both of 后接名词或者代词,但是名词前必须有限定词the 等
谓语动词用复数
both of us like the film
Both of the students go to school on foot.