形容词比较级用法.ppt

* * * 形容词比较等级的构成规则与用法 大多数形容词有三个等级： 1)原级，即原形。 small, good, pretty, big, many 2)比较级，两个人或物之间的比较 ，表示“较……”或“更……一些”的意思。 smaller, better, taller, older, more 3)最高级，三个或三个以上的人或物之间的比较，表示“最……”的意思。 smallest, tallest, newest, best I’m tall. I’m taller. I’m the tallest. heaviest happiest heavier happier heavy happy 以辅音字母加-y结尾的词,变y为i,再加-er/-est biggest thinnest bigger thinner big thin 重读闭音节结尾的词,词尾只有一个辅音字母,应先双写该字母,再加-er/-est nicest largest nicer larger nice large 以e结尾的形容词加-r/-st smallest youngest smaller younger small young 一般在词尾加-er/-est 最高级 比较级 原级 单音节和少数双音节的形容词的比较等级的变化： 双音节或多音节形容词的比较等级： 一般是在原级前加more构成比较级，在原级前 加most构成最高级。 beautiful – more beautiful – most beautiful interesting – more interesting – most interesting dangerous – more dangerous – most dangerous 2、少数多音节形容词，特别是y和ow结尾的，在原级后加er 和est构成比较级和最高级。 happy – happier – happiest narrow – narrower – narrowest 1、某些单音节形容词，加more, most 构成比较级和最高级。 glad – more glad – most glad pleased – more pleased – most pleased tired – more tired – most tired 特殊的词 不规则形容词的比较级和最高级： bad / ill – worse – worst many / much – more – most good / well – better – best far – farther / further – farthest / furthest old – older / elder – oldest / eldest little – less – least 合二为一有三对, “病坏” 、“两多” 与“两好”; 一分为二有两个, 一个 “远” 来一个 “老”; 还有一个双含义, 只记 “少” 来别记 “小”. 形容词原级的用法： 2. … as + 原级 + as … “……和……一样” You are as tall as me. = You are as tall as I (am). 3.… not as(so) + 原级 + as … “……不如/没有……” This jacket is not as(so) cheap as that one. She has not as(so) many books as I have. 注：as在这里既可作介词又可作连词。作介词时，后接人称代词的宾格。作连词时，后接一个省略的比较状语从句。 用在系动词之后作表语; Our country is beautiful and strong. 用在名词之前作定语. John is a tall boy 形容词比较级的用法 1、两者之间的比较，A +be +比较级+than +B. 译:A 比 B 更 …些 Tom is taller than John. Mary is older than Lucy. 2、… is the +比较级 + of the two. 译:两个中比较… Tom is the taller of