They talked on and on very happily请问：为什么不是They talked on and on very happy.‘’happily,happy‘’在这里的区别是什么?
网友回答
happy是形容词,happily是副词,在这里用来形容聊天这个动作,聊天聊得很开心,如果想用happy,如：They were very happy when they talked with each other on and on.
明白了吗?形容词用来修饰名词,在这里即修饰人,副词用来修饰动词
======以下答案可供参考======
供参考答案1:
talk 是动词，需要用副词修饰。而happy 是形容词，一般修饰名词。
供参考答案2:
’happily------------副词，这里修饰动词TALKED
,happy‘------------形容词