并列主语:John and Bob are both my brothers.(John and Bob)并列谓语:He drinks and eats a lot.(drinks and eats)就是主语或谓语同时有俩个或俩个以上就叫并列主语/并列谓语
一般有and连接的,为并列,再看and的两边是名词还是动词,是名词的为并列主语,动词为并列谓语!