常见的5-形容词与副词形副p.ppt

1.一般情况下直接加“ly”，如quick---quickly 2.以“y”结尾的,先将“y”改成“i”,再加“ly”，如happy---happily 3. 少数以e结尾的形容词，要去掉e再加-ly。例如：true-truly等。 4. 但绝大多数以e结尾的形容词仍然直接加-ly。例如：polite-politely, wide-widely等。 5.另外,副词还可以由形容词加前缀a-得来,如:loud (adj.)-aloud (adv.) 此外,部分名词加后缀也可变成副词,如:part-partly。 1、构成不规则变化的单词有10个: eg. good / well – better – best ill / bad / badly – worse – worst many / much – more – most little – less – least far – farther– farthest （指路程） far –further – furthest （指意义） old—older / ---oldest （指年龄大小） old— elder--- eldest （指家庭成员长幼） （2）以e结尾的单词只在词尾加-r或-st 原级 比较级 最高级 fine finer finest late later latest nice nicer nicest large larger largest （3）只有一个辅音字母结尾的重读闭音节单词, 先双写这个辅音字母, 再加-er或-est。 big – bigger – biggest sad--sadder--saddest thin – thinner – thinnest red—redder--reddest fat --- fatter --- fattest glad—gladder--gladdest （4）以“辅音字母+ y”结尾的单词，先改y为i, 再加-er或-est。除early 外，以ly结尾的单词，一般在词前加more / most. easy easier easiest happy happier happiest busy busier busiest early earlier earliest carefully more carefully most carefully wet late cold fine red happy early （5）多音节词和部分双音节词在词前加 more或 most。 eg. delicious – more / most delicious beautiful – more / most beautiful interesting – more / most interesting important – more / most important friendly - more / most friendly quickly---more / most quickly happily---more / most happily ◆ 原级句型：表示两者一样或不一样 1、A与B在某一方面程度相同: as+原级+as eg.1) My friend Kay is as tall as I / me. 我朋友Kay与我一样高。 2) My friend Kay runs as quickly as I / me. Kay与我跑得一样快。 我和她一样外向。 我学习和他一样认真。 2、A在某一方面不及B: A…not as/so+原级+as B. eg.1) My friend Kay isn’t