一般而言，程度副词或副词短语用于增加、削弱或限制其所修饰词的含义或效果，有时甚至可以改变一个句子的意义。它们大都用来回答“到什么程度？”（Towhat，ex－tend？）的问题。在中学课本中常出现的有so，too,very，much，almost，quite，enough，rather，fairly，really， In general, degree adverbs or adverbial phrases are used to add, diminish, or limit the meaning or effect of a modifier, and sometimes even change the meaning of a sentence. They are mostly used to answer “Towhat, ex-tend?” Questions. Often appear in high school textbooks so, too, very, much, almost, quite, enough, rather, fairly, really,