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英语词根词缀


(2)表示“充满或缺乏”
• (3)表示“类似”
-ish childish stylish greenish -like childlike businesslike -ly brotherly friendly deadly deathly
-free
duty-free care-free worry-free
5: clud (clus) =close,shut exclude exclusive include inclusive conclude conclusion seclude secluded (decide ,decisive , decision) 6: cord =heart record recorder concord concordant accord accordant discord discordant 7: cred =believe, trust credit credible discredit incredible credulous incredulous 8: cur (curs, cour) =run occur occurrence current currency course
6:变换词类的前缀
be-
befriend
belittle behead
en-
em-
enable endanger enjoy enlarge endear encourage enrich ensure enforce embrace employ embitter embody embezzle
hopeful useful wonderful helpful hopeless needless uus dangerous various anxious anxiety serious
-y
rainy cloudy dirty hairy trendy fishy
3:表示“方向或位置”
exinimexport exclude expel exert invade include indicate indoor infect import immigrate imitate impact impair impel inter- international interactive interchange sub- subway subsequent substandard subtitle tele- telephone telescope telecommunication trans- transparent transport transplant translate
(2)表示“性质、状态、动作、行为”的抽象

• • • • • • • • • • • • • • • •
名词
-ability -ibility -age -al -ance -ence -dom -ery -hood -ion -ition -ation -ism -ment -ness -ship -ure suitability probability possibility responsibility marriage shortage carriage arrival refusal revival survival acceptance importance distance ignorance dependence existence difference conference freedom wisdom seldom slavery bravery discovery mastery robbery childhood adulthood neighborhood question construction election conduction composition competition modernization civilization alteration pessimism optimism socialism Marxism movement government encouragement kindness carelessness friendship leadership relationship exposure failure measure leisure pleasure
3:常见形容词后缀
• (1)表示“具有……性质的” • -al national cultural
• • • • • • • • • • • •
natural -an American republican -ian Italian Canadian Christian -ant pleasant resistant distant constant -ent different confident excellent -ary necessary imaginary customary -ory compulsory contradictory -ate considerate considerable sensible sensitive respectable respective fortunate -ese Chinese Taiwanese Cantonese -ic heroic poetic economic -some troublesome handsome quarrelsome
4:表示“程度、大小或差别”
macromicrominioversuperundervice-
macroeconomics microscope Microsoft micro-oven minibus miniskirt minimum overwork overuse overhear supermarket superpower superb superstar underdeveloped underestimate underline undermine vice-president vice-principal
2:常见的动词后缀
(1)表示“使(成为)” “使……化” •
• • • •
-ate -en -ify -ize -ish
circulate decorate regulate alternate strengthen weaken broaden widen lighten classify simplify specify qualify certify realize organize criticize recognize astonish cherish establish finish punish polish vanish accomplish abolish
常见的前缀
• 1:表示“否定或逆转” • dedefeat defend define deform
• • • • • • • • •
disin-
disappear disagree disorder disgust incorrect inactive incapable inaccurate inconsiderate ilillegal illogical illiberal imimpossible immature imperfect impatient irirregular irrelevant irresponsible mis- misuse mislead misunderstanding non- non-stop nonsense non-violence un- unhappy unlucky unpleasant
concur recurrent recur
9: dict (dic) =say contradict dictate predict prediction indicate indication dictionary 10: duc (duct) =lead educate introduce introduction conduct product reduce reduction deduce 11: fer =bring, carry conference confer differ different offer prefer preferable transfer defer 12: fus = pour refuse refusal confuse confusion transfuse transfusion
了解一些常见的词根
1: audi =hear audience auditorium audible audition 2: ced (cess)=go precede proceed process successor successive recede exceed excess 3: cept =take except exception exceptional accept acceptance acceptable intercept reception deception concept conception receptive 4: circ =ring circle encircle semicircle circular circulate circulation circumstance
5:表示“数量”

bikilomonomultisemitriuni-

bicycle bimonthly bilingual bilateral kilometer kilogram kilohertz kilowatt monolingual monologue monopoly multiple multimedia multifunctional multinational semifinal semiconductor semiconscious triangle tricycle triple trilateral unicycle unique universal uniform unilateral
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