小升初英语之构词法（前后缀）

一、前缀

1、否定前缀  im/in/u/dis/non

im-impolite-impossible-impatient

in-incorrect

un-unhappy-unable-untrue-unlike-unrest-unlucky-unreal-unkind-unclear-uneasy-             uninteresting-unimportant

dis-dislike-disarm-disagree-disonest

non-（non-smoker)-(non-stop)-nonwhite

2、其他前缀  re(再，又） mis(错误）

re-return-retell-restart-recycle-review

mis-mistake--mislead-misunderstand-misuse-(mis-spell)

二、后缀

1、名词后缀    ness/r/er/or/r/ress/ist/ese/tion/ion/

ness-quietness-coldness-helplessness-carelessness-carefulness

r-dancer-writer-driver-villager

er-singer-player-worker-teacher-farmer-reporter-waiter-bankerspeaker-buyer-seller-trainer

or-actor-inventor-visitor

ess-actress-waitress

ist-scientist-pianist-artist-novelist-pchemist

ese-Chinese-Japanese

tion-correction-collection

ion-action

2、动词后缀 en/fy(去y,变ify)/ize

en-widen-heighten

fy-beautify-classify

ize-realize-hospitalize

3、形容词后缀 ful/ous/able

ful-careful-colorful-forgetful-truthful-mouthful-hopeful-helpful

ous-dangerous-famous-numberous-mountainous

able-eatable-saleable-washable-loveable-bearable

4、副词后缀ly

ly-carefully-quickly-friendly-lively-brotherly-deadly

5、其他后缀 less

less(N/V/adj)-careless-hopeless-homeless-restless-jobless-tireless-fearless