The boy is old enough to take care of himsThe boy is old enough to take care of himself .这句话反身代词做的是介宾.而 she is not quite herself today 反身代词做的却是表语,不是说系动词 is 后做表语吗,为何前者不是?

how old is the boy怎么回答 What is old boy? a five-year-old boy与the boy is five years old的区别 the tall boy over there is my ___ brother.(old) The old man is angry_____the boy.介词填空 He is () one-year-old boy.A anB aC the How old is the boy的同义句 the boy is 5years old的同义句 The little boy is not old enough (read). The boy is old enough to work（改为同义句）The boy is＿ old ＿he can work. 改错：The 12-year-old boy is old enough to look after him.The 12-year-old boy is old enough to look after him. The boy is 8 years old 改为同义句：He is＿ ＿ boy he said mother the boy is elevon ye ars old he ( )his mother the boy( )eleven years old The 18-year-old boy is his son【划线提问,划线18-year-old】why The boy is twelve years old对twelve years old提问 the boy likes playing soccer.the boy is seven years oldthe boy likes playing soccer.the boy is seven years old改为含有定语从句的复合句 The boy is seven years old.He is ( ) go to schoolA enough old toB old enough toC not old enoughD old enough为什么 The boy in the photo is seven years old 同义句 the boy in the photo --- ---- ---- ------seven