附录:一、不规则形容词副词比较级与最高级
原级
good/well better best
bad/badly worse worst
ill worse worst
many/much more most
little less least
far farther farthest
furthest furthest
二、不规则名词复数形式
(1)单复数同形的名词
Chinese—Chinese,Japanese—Japanese,deer—deer,sheep—sheep, fish—fish
(2)单复数不同形的名词
child—children,foot—feet,tooth—teeth,man—men,woman—women,
German—Germans,mouse—mice
附:以f(e)结尾的单词,一般变f为v,再加es或s 。如:
wife—wives, knife—knives, wolf—woves, thief—thieves, shelf—shlves,
oneself—oneselves, life—lives, half—halves, leaf—leaves等,我们不妨用一首
诗把这几个词记下来 :
妻子持刀去宰狼,小偷吓得发了慌;
躲在架后保己命,半片树叶遮目光。
特例:roof(屋顶)其复数形式为roofs;等等。
三、不规则动词表
1、过去式与过去分词与动词原形相同的动词
beat beat beat/beaten
cost cost cost
cut cut cut
hit hit hit
hurt hurt hurt
let let let
put put put
read read read
2、 原单词中字母i改为a即可变为其过去式和过去分词的动词
babysit babysat babysat
sit sat sat
3、 原单词中字母i改为a即可变为其过去式,字母i改为u即可变为其过去分词的
动词
begin began begun