江西省吉安县凤凰中学初中英语 复习：主谓一致.docVIP

1. 语法一致的原则 （1）以单数名词或代词，动词不定式短语作主语时，谓语动词要用单数;主语为复数时，谓语用复数，例如： He goes to school early every morning. The children are playing outside. To work hard is necessary for a student. （2）由and或both……and连接的并列成分作主语时，谓语动词用复数。例如： Both he and I are right. Mr Black and Mrs Black have a son called Tom. 但并列主语如果指的是同一