频率,程度副词通常放be动词之后实义动词之前.
副词本身也可以修饰全句和其他副词.
比较同意二楼的说法
eg.He ususally go to school at 6.
My mother really likes Lucy.
表地点的副词一般用在实义动词之后
eg.I go home with him.
It is sunny there.