英语词形变化小结.doc

英语词形变化小结
一：名词变形容词
1、 n.（名词）+y变adj.
rainy windy cloudy healthy lucky sleepy (注意)：sun-sunny noise-noisy
2、n.（名词）+n变adj.
American Russian Indian Australian
(注意)：Canada-Canadian Italy-Italian
3、n.（名词）+ern变adj.
eastern western northern southern
4、n.（名词）+ous变adj. danger-dangerous
5、n.（名词）+al变adj.
musical national international
（注意）
nature-----natural culture----cultural
6、n．（名词）+ly变adj.
friendly weekly monthly
7、n、（名词）+less变adj
useless hopeless homeless
8、n.（名词）+ful变adj peaceful careful
 9、其它
difference---different 
difficulty-----difficult
safety----safe confidence----confident
importance----important energy------energetic
二：形容词变副词
1、adj+ly careful---carefully
2、变y为i+ly
easy—easily
noisy---noisily
healthy--healthily happy---happily
lucky---luckily
3、terrible---terribly
true---truly

三：动词变名词
1、v.+er
teacher reader player writer reporter winner traveler
2、 v.+or
inventor actor
visitor collector
3、v．+ing begin-beginning meet-meeting
4、 其它
please-pleasure invent-invention
invite-invitation
prepare-preparation
pronounce-
pronunciation
四：形容词变名词adj+ness
illness kindness happy-happiness
五：变反义词
1、前+un
unhappy unlucky
2、前+im
impossible impolite
5、 前+in
inexpensive
前+dis
dislike
6、 其它
useful-useless hopeful-hopeless careful-careless