词性转换一览表

词性转换一览表

其他须掌握的词性转换

1基数词与序数词

下列数词应背出

one → first two → second three → third

five → fifth eight → eighth nine → ninth

twelve → twelfth twenty → twentieth thirty → thirtieth

forty-one → forty-first

2形容词、副词的比较级与最高级

规则

small → smaller → smallest big → bigger → biggest

gentle → gentler → gentlest heavy → heavier → heaviest

beautiful → more beautiful → most beautiful

slowly → more slowly → most slowly

不规则

good/well → better → best bad/badly/ill → worse → worst

far → farther/further → farthest/furthest

much/many → more → most little → less → least

old → older/elder → oldest/eldest

3名词的复数形式

规则

girl → girls boy → boys

bus → buses box → boxes dish → dishes watch → watches factory → factories country → countries

knife → knives scarf → scarves

German → Germans American → Americans

不规则

man → men woman → women policeman → policemen

foot → feet tooth → teeth

fish → fish

Chinese → Chinese Japanese → Japanese

man driver → men drivers woman teacher → women teachers