程度副词，是对一个形容词或者副词在程度上加以限定或修饰的副词。 一般位置在被修饰的形容词或者副词之前。（用汉语举例：很，非常，相当， 一点， 明显地……等等。至于语气和感觉是由它们后面的词决定的， 程度副词只是说明它的程度）所有的英语程度副词：much, little, very, rather, so, too, quite,perfectly, enough, extremely, entirely, almost, slightly, fairly, alot/bit/little, far, by far, even, nearly, pretty, as, this/that(=so), fully,absolutely,barely, completely, hardly, just, only, really, scarcely