词汇学 PPT课件.ppt

Prefixation
1) Negative prefixes
a-/an-
amoral, asexual, atheism, anacid, anarchy,
dis-
dishonest, discontent, discover, disobey, disagree
in-
plete, inconsistent, incorrect, invulnerable, illogical, illegal, impolite, immoral, imbalance, irrational, irregular
non-
nonviolent, non-cooperation, nonautomatic, nonadjustable, nonalcoholic
un-
uninformative, unexpected, unease, unrest
Prefixation
3) Prefixes of orientation and attitude
co-
Co-author, co-star, co-prosperity, cooperation
counter-
Counterexample, counterclaim, counteractive, counterattack, counterculture, countermeasure
anti-
anti-abortion, anti-art, antiwar, antibacterial, antisocial, anticancer, antibody
pro-
(支持,赞成)
pro-American, pro-revolutionary, pro-Fascism , pro-student, proslavery
Prefixation
2) Reversative or privative
de-
defrost, deregulation, degeneration, deformed, denationalize
un-
undo, unpack, untie, unwrap, unmask
dis-
disconnect, dishearten, disinterested
Prefixation
3) Pejorative prefixes
mis-
misguide, misapplication, misbehavior, mischoice, misgiving
mal-
maladjustment, maldigestion, malfunction, maldevelopment
pseudo-
pseudonym, pseudoscience, pseudoclassic, pseudo-friend
Prefixation
2) Prefixes of degree or size
hyper-
hyperactive, hypercritical, hyperaggressive, hypercautious
ultra-
ultramodern, ultrasecret, ultraclean, ultrasonic, ultraconservative
mini-
minibus, minicamera, miniskirt
out-
outdo, outgrown, outlive
over-
overwork, overestimate, overemphasize, overabundance, overburden
under-
underdeveloped, underpopulation, undergraduate
super-
supermarket, superpower, superstar
sub-
subadult, subtitle, subbreed, subatom
Prefixation
4) Locative prefixes
fore-
forearm, foreleg, forename, foreword
inter-
international, intergovernmental, intertwine, interdisciplinary, intercollege
trans-
transatlantic, transoceanic, transform, transplant
tele-
telephone, telegram, munication
Pref