all of boys are young pioneers 改错

问题描述:

all of boys are young pioneers 改错

All of the boys
或All the boys
或All boys
1.all of 后可跟人称代词或有限定词修饰的名词.
All of us went.我们全去了.
All of the students went.全体学生都去了.
误:All of students went.
2.all of 后接跟限定词修饰的名词时,这 of 可以省略,意思不变.例如:
All (of) the students went.全体学生都去了.
All (of) the food is good to eat.所有这些食品都好吃.
3.all 直接修饰无限定词的名词时,表示“所有的”、“一切的”意思.例如:
All children want presents on their birthdays.所有的孩子生日时都想得到礼物.
Not all food is goot to eat.并不是所有的食物都好吃.