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詞根詞綴學(xué)英語單詞是很好的方法金顿，下面是小初英語單詞構(gòu)詞法前綴后綴詞匯一覽表。
前綴
un-? “不”
happy?→?unhappy? ? ? ? ? ? ? ? ? ??
like?→?unlike? ? ? ? ? ? ? ? ??
usual?→?unusual
friendly?→?unfriendly
im-“不”
possible?→?impossible
后綴
-er“人”?
teach?→?teacher
play?→?player
clean?→?cleaner
drive?→?driver
(以e結(jié)尾鲤桥，-r)
run?→?runner
(重讀閉音節(jié)揍拆，雙寫-er)
win?→?winner
travel?→?traveller
-or“人”
invent?→?inventor
visit?→?visitor
-ly(副詞后綴)?
bad?→?badly? /?quick?→?quickly
careful?→?carefully ?/?happy?→?happily
deep?→?deeply /?lucky?→?luckily
usual?→?usually?/?noisy?→?noisily
slow?→?slowly ?/?angry?→?angrily
strong?→?strongly / quiet?→?quietly
特例：
true?→?truly
terrible?→?terribly
possible?→?possibly
-ful(形容詞后綴)?
care?→?careful
help?→?helpful
use?→?useful
forget?→?forgetful
-y?(形容詞后綴)?
rain?→?rainy
luck?→?lucky
cloud?→?cloudy
noise?→?noisy
(以e結(jié)尾，去e芜壁，加-y)
snow?→?snowy
sun?→?sunny
(雙寫礁凡，加-y)
wind?→?windy
-ion(名詞后綴)?
invent?→?invention
operate?→?operation
-ness(名詞后綴)?
busy?→?business
good?→?goodness
一些特例：
動詞——形容詞
sleep → asleep
die?→?dead
enjoy?→?enjoyable
動詞——現(xiàn)在分詞轉(zhuǎn)化為名詞
boat?→?boating
build?→?building
begin?→?beginning
cross?→?crossing
meet?→?meeting
turn?→?turning
名詞——形容詞
friend?→?friendly
south?→?southern
wool?→?woolen
danger?→?dangerous
difference?→?different
fry?→?fried
worry?→?worried
動詞——過去分詞轉(zhuǎn)為形容詞
break?→?broken
lose?→lost
please?→?pleased
colour?→?coloured
動詞——名詞
know?→?knowledge
please?→?pleasure
動詞——名詞
farm?→?farmer?
動詞——現(xiàn)在分詞、過去分詞轉(zhuǎn)為形容詞
follow?→?following
interest?→?interested?（“感興趣的”?只作表語慧妄，
僅用于be?interested?in）
interest?→?interesting?“有趣的”
可作表語和定語
develop?→?developed?“發(fā)達的”
develop?→?developing?“發(fā)展中的”
