Theme parks教案
growth depth length
death
形容詞后綴
-able acceptable eatable suitable
unforgettable favourable agreeable
imaginable chargeable profitable
moveable changeable countable
survivable avoidable
-al national natural
-an russian american african
-en golden wooden woolen
-ern northern eastern southern
western
-ese chinese japanese
-ful hopeful forgetful careful
beautiful powerful useful
-ish childish foolish selfish
-ive creative effective active
protective collective
-less homeless harmless fearless
careless useless hopeless
meaningless
-y thirsty stormy rainy
noisy windy cloudy
-ward backward eastward downward
動(dòng)詞后綴
-fy/-ify beautify simplify classify
-en widen shorten lengthen
deepen strengthen heighthen
-ize/-ise apologize/-ise realize/-ise modernize/-ise
副詞后綴
-ly badly happily friendly
-ward(s) backward(s) eastward(s) downward(s)
forward(s) upward(s)
數(shù)詞后綴
-teen fourteen fifteen
-ty sixty ninety certainty
三、轉(zhuǎn)化法（conversion）
英語(yǔ)中,有的名詞可以作 動(dòng)詞,有的形 容詞可作副詞或動(dòng)詞,這種把一種詞性用作另一種詞性而詞形不變的方法叫轉(zhuǎn)化法。