副词可以修饰动词,形容词 还有其他副词。1.She is very beautiful. very修饰的是形容词 beautiful. 表示漂亮的程度是非常地。所以就是程度副词,2 They work very hard. 同上程度副词。3,You often go to park. often 修饰的是动词短语go to park, 表示去公园的频率是经常地,所以是频率副词。4, go home,,go upstairs , home upstairs都是地点副词, 动词GO后面就不用跟to了