新概念辅导：新概念英语第一册语法总结(12)

　　12 副词：用法及形容词变副词的变化

　　·副词可以修饰形容词，动词，副词或整个句子。如：

　　The book is very good.

　　He runs fast.

　　She came here quite early.

　　Certainly I will go with you.

　　副词变化形式：

　　·直接在形容词后加-ly,

　　careful-carefully, slow-slowly,

　　·以辅音字母加y结尾的形容词，把y变I, 加-ly,

　　happy-happily, lucky-luckily

　　·有些词形容词和副词的形式相同，不需要做任何变化

　　fast, hard, late

　　·有些词加上-ly后意思与原词相差很远：

　　neary-nearly, high-highly, late-lately