形容词的比较结构as的两种形式(4页).doc

-形容词的比较结构as的两种形式-第 4 页形容词的比较结构as的两种形式一、基本模式：as+形容词原级+as-分句1、主句主语与as-分句主语不同，比较项目相同，此时as-分句有所省略。如：Jack is as clever as Tom。2、主句主语与as-分句主语相同，但比较项目不同，此时as-分句不可用省略句。如：The girl is as brilliant as she is beautiful。 （这个女孩既漂亮又聪明。）3、主句主语与as-分句主语不同，比较项目也不同，此时as-分句不可用省略句。如：Her uncle was as base and unworthy as her father had been upright and honorable。（她叔叔卑鄙龌龊，不像她父亲那样正直可敬。）4、基本模式的否定形式：Jack is not as clever as Tom。 或 Jack is less clever than Tom。二、变体模式：1、as many/much+名词+as-分句：She has eaten as many apples as her sister。He took as much water as he needed。2、as+形容词原级+名词词组+as-分句：Lucy is as clever a girl as her sister。3、变体模式的否定形式：He didnt take as much water as he needed。需要注意的是，同一句话，采取基本模式和变体模式，它们的含义基本相同，但句子的侧重点有所不同。例如：基本模式：I havent seen a car as old as this for years。（重点在名词car）变体模式：I havent seen as old a car as this for years。（重点在形容词old）三、as。as结构常用于形象比喻中：as rich as a jew 极其富有                             as cool as cucumber 沉着冷静              as light as a feather 轻如鸿毛                       as soft as butter 性格软弱as poor as a church mouse 一贫如洗              as clear as crystal 清澈透明，一清二楚as busy as a bee 忙忙碌碌                           as easy as ABC 相当容易  as deep as a well 高深莫测                            as stubborn as a mule 非常顽固，倔脾气