2024年4月8日发(作者：)

1．前缀

a- (做表语，表示状态)：alive awake

dis- (反义前缀)：discover disappear dislike disability disabled disagreement

disadvantage

im- (反义前缀)：impossible

in／inter- (在…内部，中间)：interview international include

re- (再次)：remove reuse recycle rebuild repay

un- (反义前缀)：unknown unusual unsuccessful uncertain unlucky unable unfold

unfair unfortunately unlikely unsafe unsold unwell unhappy

2．后缀

1)名词性后缀

①表示人的身份、职业、国籍等的后缀

-er learner farmer organizer speaker computer smoker foreigner reporter

dancer traveller producer keeper builder driver hair drier road-user

manager minister lawyer marcher listener slave-owner performer

passer-by prisoner caller painter discoverer container designer reader

viewer bookseller trainer moneylender

-or editor actor director operator sailor

-ist artist journalist cyclist scientist

-an musician politician European Asian Cambodian Indian

-ese Chinese

②表示状态，状况或事物的后缀

-tion，-sion

invention instruction expression contribution collection pollution radiation

direction position station conditions organization construction instruction

education profession operation vacation separation revolution liberation

generation conversation graduation determination expedition competition

irrigation decision production starvation translation hibernation

-y discovery difficulty

-ment movement agreement disagreement advertisement equipment settlement

announcement environment disappointment judgement punishment

-ness illness darkness sadness happiness blindness willingness weakness

greatness

-ity possibility nationality

2)形容词后缀

-ly：friendly weekly likely

-able，-ible：valuable comfortable suitable possible

-ous：dangerous famous delicious serious various anxious curious precious

mountainons

-ful：useful peaceful successful wonderful powerful helpful merciful

-y： healthy sunny dusty salty rainy

-less：careless cordless endless useless

-al： international official natural medical personal central practical mental

agricultural

3)副词后缀

-ly： luckily freely generally regularly immediately quickly easily correctly

gradually seriously heavily completely surprisingly probably fortunately

slowly carefully quietly partly completely extremely nearly slightly

mentally badly greatly lately beautifully deeply particularly strongly

curiously jokingly properly eagerly obviously fiercely firmly physically

fully neatly frequently steadily fairly publicly

●复合词

airport boyfriend／girlfriend shortwave firefighter homeland northeast

sometimes world-famous film-maker well-known spaceship bedclothes

handshake English-speaking telephone homework photograph headline

weekend lifelong seashell whatever hillside northwest wildlife notebook

well-kept raincoat weatherman outside inside everything something

worldwide someone bookmark manmade sunshine bedroom armchair

seaweed glasshouse nationwide wheelchair haircut policeman overcoat

radioactive motherland seaman warship mainland coastline underground

weekend countryside farmland whichever workforce sunset bookstore

secondhand body-building handstand somewhere upstairs downstairs

aircraft warm-blooded