主语补足语是补充说明主语的形态特征.
例如The deer was caught alive.那只鹿被活捉,alive就是主语deer的补足语,说明这只鹿还是活的.
主语补足语
主语补足语即被动语态中的宾语补足语.
eg.They caught boy stealing.
被动语态 The boy was caught stealing.
stealing 即为主语补足语
*主补是对一句话的主语进行补充说明.
1.在主语的后面:
eg:Jessica,the best student of our class,won the game.句中the best student of our class是对Jessica的补充说明,让大家明白Jessica的身份.
2.主语前:
eg:Tired and sleepy,I went to bed.---Tired and sleepy为主补
3.谓语动词后:
eg:He died young.--- young为主补