形容词与副词的用法区别例如clearly,comfortable

形容词和副词在句中充当的语法功能不同,1。形容词修饰名次作定语或者用在系动词后作表语。eg。I feel comfortable after a good sleep。(作表语)I sit in a very comfortable armchair。(作定语)2。副词修饰形容词,动词或副词,在句中作状语。副词在句中位置很灵活,可位于句前,句中,或句尾。eg。He speaks clearly。(clearly是副词,修饰动词speak; 副词位于句尾)He speaks very clearly。(very是副词,修饰副词clearly ; 副词位于句中) He is a very good speaker。(very是副词,修饰形容词good)副词位于句首:Clearly,he is a good speaker。