-
英语形容词，名词，动词，副词
互变方法规律
一．名词变形容词：
1
．名词后加
-y,
如：
luck
→
lucky,
cloud
→
cloudy;
wind
→
windy;
rain
→
rainy;
sun
→
sunny,
snow
→
snowy noise-noisy
health
→
healthy
2
．在名词后加
-ly,
如：
friend
→
friendly
love
→
lovely
day
→
daily
3
．方位名词加
-ern
，如：
east
→
eastern
west
→
western
south
→
southern no
rth
→
northern
二．动词变
形容词
1.
词尾加
< br>ful:
use -
useful, care - careful, help -
helpful,
thank - thankful peace -
peaceful,
forget - forgetful, play -
playful,
succeed - successful, wonder -
wonderful
2.
词尾加
d
或
ed:
please -
pleased, unite - united, excite -
excited,
surprise - surprised, organize
- organized, close - closed,
wound -
wounded, relax - relaxed,develop -
developed,
appreciate -
appreciated,frustrate - frustrated,
interest -
interested, annoy - annoyed, use -
used,
frighten - frightened, crowd -
crowded, thrill - thrilled,
pollute -
polluted
3.
词尾加
ing:
interest - interesting,
surprise - surprising,
excite - exciting
develop -
developing,
frighten -
frightening,
thrill -
thyrilling
frustrate -
frustrating,
relax _
relaxing,
live -
living
rock - rocking,
sleep - sleeping
4.
词尾变
y
为
i,
加
ed:
worry - worried, marry
- married,fry - fried, terrify - terrified
satisfy -
satisfied
5.
词尾
加
able:
know - knowledgeable,
enjoy - enjoyabe,suit -
suitable
，
adjust -
adjustable,
comfort -
comfortable
6.
其它：
lose - lost, fool - foolish, live -
lively
sleep - sleepy / sleeping /
asleep,wake - awake, taste - tasty
speak
- spoken, break - broken, die - dead, educate -
aducational,
world -
worldwide