段敏维-duan关于英语词汇否定前缀的总结 DMW

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否定意义前缀

否定意义前缀

第一节否定意义前缀1.纯否定前缀a-, an-, dis-, in-, ig-, il-, im-, ir-, non-, un-: not a-/an-:symmetry asymmetrysexual asexualtheism atheismpathetic apatheticsocial asocialdis-:order disorderhonest dishonestappear disappearorganized disorganizedpassionate dispassionatein-, ig-, il-, im-,ir-:capable incapablesensitive insensitivenoble ignoblelogical illogicalmoral immoralmortal immortalpurity impurityreversible irreversiblenon-:sense nonsenseexistent nonexistentstop nonstopfiction nonfictionviolent nonviolentun-:real unrealfortunate unfortunatespecialized unspecializedcivilized uncivilizededucated uneducated??? in-/un-Unapt=inaptUnreligious=irreligiousUnexpressive=inexpressiveInexpressibleUnpractical=impracticalImpracticable通常不用在贬义词前Kind unkindWorthy unworthyFoolish cleverUgly beautifulBad good开头的字用un-否定unimportant uninhabitable-ate, -ent, -ant, -ite, -ible的单词,多用in-否定Inadequate irrelevant independent indefinite indefensible-able, -ed, -ful, -ing, -ory, -some的单词,多用un-否定Unable undecided unsuccessful unceasing unsatisfactorySpecial examples:Unlike dislikeUnmoral immoral amoralUncomfortable discomfort2. 倒转意义前缀reversing prefix: de-, dis-, un-De-: to remove, to reverse the effect of an actionFrost defrostCeler (stem) decelerateCentralize decentralizeFend defendCompose decomposeCode decodeDis-: to reverse, to removeCourage discourageConnect disconnectArm disarmOrganize disorganizeProof disproofUn-: to reverse some action or stateHook unhookFold unfoldFasten unfastenLock unlockLoad unloadWrap unwrapsay unsay3. 反对前缀anti-, contra-, counter-, ob-:against, opposite toAnti-/ant-:Pathos antipathythesis antithesiswar antiwararctic Antarcticbody antibodybiotic antibioticabortion antiabortioncontro-, contra-, contre-diction contradictionposition contrapositionvene(stem come) contravenevert(stem turn) controvertcounter-:act counteractbalance counterbalancepart counterpartproductive counterproductiveclockwise counterclockwiseob-, oc-, of-, op-:ject(stem) objectfend offendpress oppresspose opposeSpecial examples:a-: not atonalplace where ashorea state asleep awake alivedis: not disapprove disobeyreverse/remove disengagein-: not inaccuratein income inland insideun-: not unfaira reversal of some action bend---unbend第二节空间方位前缀1.前ante-, fore-, pre-, pro-Ante-: beforeRoom---anteroomDate---antedateCede(stem go)---antecedentBell---antebellumFore-: beforeTell---foretellHead---foreheadFather---forefatherSee---foreseeWord---forewordRunner---forerunnerBode---forebodeArm---forearmPre-: beforeSchool---preschoolHistoric---prehistoricFix---prefixheat---preheatcaution---precautioncede(stem go)---precededict---predictdestination---predestinationpro-: forwardgress---progressject---projectlong---prolongmin---prominentmote---promotepel---propelspect---prospecttrude---protrude2.后post-, re-, retro-: after, backward, returnPost-: afterWar---postwarGraduate---postgraduateScript---postscriptDoctoral---postdoctoralDate---postdateRe-: backwardGress---regressCede---recedeTract---retractTurn---returnCall---recallClaim---reclaimBound---reboundRetro-: backwardCede---retrocedeSpect---retrospectAction---retroactionFlex---retroflex3.上over-, super-, sur-, hyper-, epi-: above, excessive, toomuchOver:look---overlookcast---overcastcoat---overcoatcome---overcomework---overworkdose---overdosecorrect---overcorrectestimate---overestimateweight---overweightsleep---oversleepsuper-: above, beyondsuperman supermarket superstar superpower supernatural superscript supersonic superstructure supervisesur-: over, abovemount---surmountface---surfacename---surnamepass---surpassplus---surplusreal---surrealvive---survivehyper-: excessive, too muchhypercriticalhypersensitivehypertensionhyperboleepi-: aboveepidermalepigramepithet4.下under-, sub-, de-, hypo-, infra-: under, below, down,lowSub-:underSubwaySubmarineSubconsciousSubstandardSubnormalSubscribeDe-: downDepressDevalueDegenerateDegradeDefameUnder-: below, less thanUndergroundUnderlineUnderestimateUndercurrentUnderdevelopedUndergraduateHypo-: under, beneathHypotensionHypocrisyHypothesisHypothermiaInfra-: BelowInfrastructureInfraredinfrasound5.内in-, im-, intro-, ,intra, en-, em-: in, insideIn-: in enterIndoor inland inject incisive incorporate invade includeIm-: in, inward, enterImmigrate import imperil impoverish impress imprisonIntra-: insideMural---intramuralMuscular---intramuscularState---intrastateEn-: inEncage enclose engulf enroll embalm embed empathy6.外e-, ex-, extra-, ultra-, out-: out, out of, awaye-: outvalue---evaluateject---ejectmigrate---emigratemerge---emergevade---evadeex-: outclude---excludeport---exporttract---extractpel---expelpose---exposecise---excisepatr---expatriateextra-: outside of, beyondcurriculum---extracurricularmarital---extramaritalordinary---extraordinaryterrestrial [tiˈrestriəl] ---extraterrestrialultra-:beyondultraviolet ultrasoundout-: surpassing, outoutgrow outlast outlaw outline output7.中间inter-, mid: between, in the middle ofInter-: between, from one to anotherInternational intercontinental intercity interpersonal internet interplay interlock interjectMid-: in the middle ofMidday midfield midnight midstream midsummer midway midwife8.周围circum-:around, roundCircumnavigate circumspect circumstance circumvent circumscribe。

英语表示否定的前缀总结

英语表示否定的前缀总结

judge understand deed dealing
misjudge misunderstand misdeed misdealing
3.表示“反动作”的前缀
(1)
前缀 用法
例词
de-
加在动词,尤其是以ate-,ize-结尾的 外来动词上
原词
否定
colour
decolour漂白
mobilize动员 demobilize遣散
counter-
1.纯粹表示否定的前缀
(1)
前缀 用法 例词
a-,an加在名词,形容词上
原词
否定
moral
amoral 与道德无关的
sexual
asexual
onoma=name anonymous 匿名的
1.纯粹表示否定的前缀
(2)
前缀 用法 例词
dis加在名词,形容词和动词上
原词
否定
advantage disadvantage劣势
4.表示“反对”的前缀
(3)
前缀 用法 例词
counter-
用在动词和名词上
原词
否定
attack
counterattack反攻
act
counteract还手,抵消
balance
counter-balance抗衡
illegible
polite
impolite
regular
irregular
1.纯粹表示否定的前缀
(4)
前缀 用法 例词
un-
用于大多数的形容词及其派生副 词和名词上
原词
否定
necessary unnecessary
employment unemployment

英文否定前缀课件

英文否定前缀课件

il-,ir-放在同辅音词根前表示“不,无”
1
illegal (il+legal 合法的)
2
非法的
3
illiterate (il+literate 认字的)
4
不识字的
5
illogical (il+logical 逻辑的)
6
不合逻辑的
8
走私
9
counter-表示"反对,相反" counteract (counter+act 行为→反着行动) 对抗;抵消 counterbalance (counter+balance 平衡→两边一样) 平衡力,相互抵销 countermand (counter+mand 命令→反命令) 撤消
dis-
1
不摆架子的
2
uncommitted (un+committed 担责任的)
3
不承担责任
4
unscrupulous (un+scrupulosu 小心的)
5
肆无忌惮的
6
untoward (un+toward 顺利的)
7
不幸的;逆境的
8
unconditional (un+conditional 有条件的)
re-表示“向后,相反,不”
1
reflect (re+flect 弯曲→反弯曲→)
2
回想;反射
3
retreat (re+treat 拉→拉回来→)
4
后退,撤退
5
retract (re+tract 拉→)
6
缩回;收回
7

英文否定前缀总结

英文否定前缀总结

常用英语单词前缀大全(否定前缀篇)im-加在字母m,b,p之前impossible(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)in-加在形容词,名词之前incorrect(不正确的),inability(无能,无力),inaccurate(不准确的)ir-加在以r开头的词前irregular(不稳定的),irresistable(不可抵抗的),irresolvable(不能分解的,不能解决的)un-加在名词,形容词,副词之前unfinished(未完成的)undoubted(无疑的)unemployment(失业)还有一些前缀的规则:non-加在形容词,名词前non-existence(不存在),non-essential(不主要的),non-electrical(非电的)8.mis-加在动词、名词之前misunderstand(误解),misjudge(误判),misleading(误导),misfortune(不幸)9.dis-加地动词之前disappear(消失),disarm(解除武装),disconnect(失去联系)10.de-加在名词,形容词之前demobilize(遣散;使…复员) decolor (脱色,漂白)11.anti-加在名词、形容词之前anti-Japanese(抗日战争),anti-social(厌恶社会的,反社会的),antidite(解毒药)12.counter-加在名词、动词前counterattack(反攻,反击),counteract(抵抗,阻碍)counterrevolution(反革命)dis(not, the opposite of)disadvantage, dislike, disagree, disappear, disarm, disaster, disastrous, disap point, disable, disability, discharge, disclose, discount, discourage, discove r, discovery, discrepancy, disease, disgrace, disguise, disgust, dishonor, dish onest, dislike, dismay, disorder, dispatch, disperse, displace, displacement, d isplease, disregard, dissatisfy, distort , distract, disintegrate, isparage, di spassion, disproportionate2) in- (not, in, into)inability, incorrect, inability, incapable, indirect, inhuman, injustice, infor mal, inside, include, inclusive, income, increase, increasingly, incredible, in definite, independence, independent, indifferent, indirect, indispensable, indi vidual, indoor, inertia , inevitable, infamous , infinite, inhabit , inhabitan t, inherent , inject, inland , inlet , inner, innocent, innumerable , input, in quire, inquiry, insane, insensitive, insert, inside, insight, insist, inspect, inspiration , inspire, install, installation, installment , instance, instant, instinct, insulate , intense, interior, internal, into, intrinsic, invade, inva lid , invaluable , invariably , invasion, invert , investigate, invisible, invo lve, inward, incomplete, indecisive, inedible, inept, inevitably, infection, in firm, injection, innate, insatiable, insecurity, insider, insidious3) im-(not, in, into) impossible, imbalance, immature, immoral, impatient, implicit , impress, impression, import, immigrate, imprison, immerse4) il- (not)illegal, illiterate, illogical ir- (not) irregular, irresponsible, irrespective 5) un- (not)unable, uncover, undo, undoubtedly, undress , uneasy, unemployment , unexpecte d, unfold , unfortunately, unimportant, unlike, unload, unusual, unaware, enlig htened, unparalleled, unsustainable,6) non- (not)nonsmoker, nonexistence, non-cooperation, nonstop, nonmetal, nonresident, nonse nse, nonfundamentalist, nonspecialist7) mis- (wrong, wrongly)mislead, misspell, misstep, misfortune, misuse, misguided, misinformation8) de- (showing the opposite, to remove, to reduce)deform, deface, demobilize, destruction, deforest, denationalize, depress, depr ession, decode, decrease, degenerate , degrade , descend, descendant , descent。

否定前缀用法总结

否定前缀用法总结

否定前缀用法总结
否定前缀用法总结
一、常见的否定前缀
(1)un-:表示“不,非”,如:unable不能,unhappy不快乐,unacceptable不能接受,unbalanced不平衡。

(2)in-:表示“无,不”,如:inexpensive不贵的,incomplete 不完成的,inaccurate不准确的,incorrect不正确的。

(3)non-:表示“无,非”,如:nonstop不停的,nonfiction非虚构作品,nondescript不吸引人的,nonpayment不付款。

(4)dis-:表示“分开,逆,不”,如:dishonest不诚实的,disappear 消失,disagree不同意,disorder杂乱,。

二、否定前缀在不同词性中的使用
(1)形容词:如unhappy, inexpensive, incorrect, dishonest, nondescript等。

(2)动词:如unite(不结合),inhibit(不抑制),dislodge(不移动),nonplus(使不知所措)等。

(3)副词:如unwillingly(不情愿),inevitably(不可避免),disgracefully(不光彩)等。

(4)名词:如unbeliever(不信的人),injustice(不公正),nonentity(无足轻重的人),disorder(无秩序)等。

英语单词常见前缀后缀 表单形式

英语单词常见前缀后缀 表单形式

英语单词常见前缀后缀一. 常见前缀
1.表示否定意义的前缀
1)纯否定前缀
3)表示反动作的意思
4)表示相反,相互对立意思
2. 表示空间位置,方向关系的前缀
4. 表示比较程度差别关系的前缀
7. 表示分离,离开意思的前缀
8. 表示通过,遍及意思的前缀
13. 表示术语的前缀
(2) 构成,具有抽象名词的含义
(4) 带有学术,科技含义
(5) 表示人和事物的总和,集合含义
(7) 表示“细小”的含义
(2) 表示“相象,类似”的含义
(6) 表示“倍数”的含义
(7) 表示“数量关系”的含义
(8) 表示国籍,语种,宗教的含义
4. 副词后缀。

否定词前缀总结(5篇)

否定词前缀总结(5篇)

否定词前缀总结第1篇im-polite-impolite礼貌的- 不礼貌的adj.possible-impossible可能的- 不可能的adj.in-correct-incorrect正确的- 错误的adj.convenient-inconvenient方便的- 不方便的adj.dependent-independent依赖的- 独立的adj.dis-agree-disagree同意- 不同意v.able-disabled有能力的- 丧失能力的,有残疾的adj. il-legal-illegal合法的- 不合法的adj.ir-regular-irregular有规律的- 无规律的adj.挖掘“活跃词”的深意否定词前缀总结第2篇●Everyone should learn how to be ________ in our daily life. (depend) (2021年长宁区一模)解析:independentbe independent in our daily life在日常生活中要独立●Eventually students will graduate from schools to live as fully ________ adults. (depend) (2021 年青浦区一模)解析:independentfully independent adults完全独立的成年人●Studying abroad has made me much more ________ in many ways.(depend) (2020年宝山区一模)解析:independentmake sb. independent使某人独立通过如上三题,你会惊人地发现,一些经常出现的单词里,原来暗藏着老师们的谆谆教诲,希望我们养成优秀的品质啊!所以我们继续来探索,除了独立,我们还需要摒弃哪些陋习呢?否定词前缀总结第3篇否定前缀dis-往往可以加在动词、形容词之前构成否定,这些是大家平日学习中不太熟悉的,一定要特别注意。

表示否定意义的前缀

表示否定意义的前缀

英语词根词缀记单词(一)表示否定意义的前缀Dis-, il-, ir-, in-, im-, non-①表示"不, 消失掉"dislike 不喜欢(dis+like 喜爱→不喜爱)disorder 无秩序(dis+order 顺序→没有顺序)dishonest 不诚实的(dis+honest 诚实的)$disappear 消失(dis+appear 出现→不出现→消失)disproof 反证, 反驳(dis+proof 证实→不证实→反证)discourage 使失去勇气(dis+courage 勇气)disarm 解除武装(dis+arm 武装→去掉武装)dispel 驱除, 消除(dis+pel 推→推开→驱除)dispassionate 平心静气的(dis+passionate 有激情的)discover 发现(dis+cover 盖→把盖揭开→发现)dismay 沮丧(dis+may 能够→不能做事→沮丧;参考: 五月能种粮食, 所以叫May)②表示"分开, 分离"disseminate 散布, 传播(dis+semin 种子+ate→散布〔种子〕)、dispense 分配(dis+pense 花费→分开花费→分配〔财富等〕)distract 分心(dis+tract 拉→把〔心〕拉开→分心)distend 膨胀(dis+tend 拉→分开拉→膨胀)discriminate 辨别;歧视(dis+crimin 分辨→ate→分辩开)dismiss 解散;开除(dis+miss 送→送出→解散)disburse 支付, 支出(dis+burse 钱包→从钱包中分出→支出)discard 丢弃, 抛弃(dis+card 扔→扔出去)discuss 讨论(dis+cuss 敲打→把〔问题〕分开敲→讨论)2/,ir-)①放在同辅音词根前表示“不, 无”illegal 非法的(il+legal 合法的)illiterate 不识字的(il+literate 认字的)illogical 不合逻辑的(il+logical 逻辑的)illimitable 无限的(il+limit 限制+able)irregular 不规则的(ir+regular 规则的)irrational 不合理的(ir+rational 合理的)irrelative 无关的(ir+relative 相关的)irresolute 无决断力的(ir+resolute 果断的)irreproachable 无可指责的(ir+reproachable 能被指责的)]irrefutable 无可反驳的(ir+refutable 可反驳的)irresistible 不可抗拒的(ir+resistible 可抗拒的)irrevocable 不可取消的(ir+revocable 可取消的;来自: revoke取消)②表示“使….成为, 进入”illustrate 说明, 阐明(il+lustr 光+ate→进入光明→说明)illuminate 照亮;使明白(il+lumin 光+ate→进入光明→说明)illusion 幻觉(il+lus 玩弄+ion→被〔幻觉〕玩弄→幻觉)illusory 虚幻的(来自illusion)irruption 闯入, 冲入(ir+rupt 断+ion→打断〔别人〕→闯入)irradiate 使明亮, 生辉(ir+radi 发光+ate→发光→生辉)#irritate 激怒;刺激(ir+rit 擦+ate→进入磨擦→激怒)4/,in-①表示“不, 无, 非”impossible 不可能的(im+plssible 可能的)immoral 不道德的(im+moral 道德的)impolite 无礼的(im+polite 礼貌的)impartial 公平的(im+partial 有偏见的)impassive 无动于衷的(im+pass 感情+ive→没感情)impeccable 无瑕疵的(im+pecc 斑点+able→无斑点的)·immortal 不朽的(im+mortal 死的)immutable 不变的(im+mutable 可变的)inglorious 不光彩的(in+glori 光荣+ous→不光荣的)incapable 无能力的(in+capable 有能力的)inhuman 不人道的(in+human 人道的)injustice 不公正(in+justice 公正)incorrigible 积习难改的(in+corrigible 可改正的)inconstant 多变的, 无常的(in+constant 稳定的)indifferent 冷漠的(in+different 不同的→同与不同的“事不关已”→冷漠的)innocuous 无害的(in+noc 毒害+ous→无害的)~inimitable 无可比拟的(in+imit 模仿+able→不能模仿的)insubordinate 不服从的, 反抗的(in+subordnate 服从的)②表示“向内, 进入”imprison 监禁(im+prison 监狱)impel 驱动(im+pel 推→推进, 驱动)imperil 处于危险中(im+peril 危险)impulse 冲动(im+pulse 跳动→冲动)implicit 含蓄的(im+plic 重叠+it→进入重叠→不直说→储蓄的)impersonate 扮演, 模仿(im+person 人+ate→进入别人→扮演别人)inborn 天生的(in+born 出生的);inaugurate 举行就职典礼(in+augur 预兆, 开始+ate→进入开始→就职)incentive 激励(in+cent 唱歌+ive→把精神唱进去→激励)incorporate 合并, 并入(in+corpor 团体+ate→成为团体)inflame 使燃烧;激怒(in+flame 火焰)inspired 有灵感的(in+spired 有呼吸的→有生命的, 有灵感的)indoor 户内的(in+door 门→门内的)表示”不,非”nonexistent a.不存在的(non+existent 存在的)nonsmoking a.不准吸烟的(non+smoking 吸烟的)nonstop a.直达的(non+stop 停止→不停→直达的)nonchalant a.冷漠的(non+chalant 关心的→不关心的)nonconformist n.不遵循传统竽活的人(non+conform 一致+ist→[和传统]不一致的人)"。

英文否定前缀

英文否定前缀
精品PPT
1. dis-常加在名、形、动之前(zhīqián)。如:
disagree(ment) (分歧;不赞同) discourage vt.使气馁 disagreeable adj.不愉快的 disadvantage (不利条件;缺点) disorder 无秩序 disappear (v.消失(xiāoshī)) discomfort(n.不舒适 vt.使不舒适) dishonest (adj.不诚实的) dislike (v.不喜欢) 但unlike prep 不像 dissatisfactory adj.不令人满意的 但un/dissatisfied discover vt 发现 但uncover 揭露,暴露
否定(fǒudìng)前缀
Prefixes indicating negation
精品PPT
否定前缀(qiánzhuì):在单词的词首加上一个表 示相反
含义的词缀。 常见否定前缀(qiánzhuì):dis-;
il-, im-, in-, ir-; un-; non-; mis-等; 否定前缀(qiánzhuì)翻译:“非”、“无”、 “不 (是)”、“未”等。
精品PPT
Assignment today:
<<导与练>>P154
精品PPT
未预料到) 未上锁(shànɡ suǒ)的 未受教育的 未决定的 未完成的 不拥挤的 无疑的 未结婚的
精品PPT
4.non-加在名、形、副或作形容词的分词(fēn cí)前,表“无,抗,防,非,没”之意
nonsense(n.胡说、废话(fèihuà)) non-violent(adj.非暴力的 ) nonpoisonous无毒的 nonexistent不存在的 nonsmoking 不准吸烟的 nonstop a.直达的

(完整版)否定的前缀后缀

(完整版)否定的前缀后缀

否定的前缀/后缀前缀dis- in- im- il— ir— un— mis- non— dis— de— anti- counter后缀less1、dis-主要加在名词、形容词,动词之前,如 disadvantage dishonorable不光彩的、disagree dishonest2、in-常加在形容词,名词之前(字母c之前),如incorrect incomplete inability(unable)无能无力、inaccurate不准确的3、im—加在字母m,b,p之前,如impossible impolite improper4、ir—放在以r开头单词前面,如irregular不定期的、irresistable不可抵抗的、irresolvable不能分解的不能解决的;5、un—主要放于名词,形容词,副词前面,如unfinished undoubted无疑的、unemployment失业;unequal6、non—加在形容词、名词前,如 non-existence不存在、non-essential不主要的、non—electrical非电的; non-violence non-smoker7、mis—加在动词、名词前,如misunderstand misjudge误判misfortune8、dis-加在动词之前,如disappear disarm解除武装、disconnect9、de—加在名词、形容词前,如demobilize遣散使…复员、decolor 脱色漂白;delete删去,划掉10、anti-加在名词、形容词前边 anti—Japanese anti-social反社会的11、counter—加在名词、动词前,如:counterattack反攻反击、counteract抵抗阻碍、counterrevolution反革命,counterbalance反平衡12、il—主要加在以l开头的单词的前边,如:illegal非法的、illiterate文盲的没有文化的、illogical不合逻辑的;13、less: hopeless—helpless—jobless——homeless。

英文否定前缀总结

英文否定前缀总结

常用英语单词前缀大全(否定前缀篇)im-加在字母m,b,p之前impossible(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)in-加在形容词,名词之前incorrect(不正确的),inability(无能,无力),inaccurate(不准确的)ir-加在以r开头的词前irregular(不稳定的),irresistable(不可抵抗的),irresolvable(不能分解的,不能解决的)un-加在名词,形容词,副词之前unfinished(未完成的)undoubted(无疑的)unemployment(失业)还有一些前缀的规则:non-加在形容词,名词前non-existence(不存在),non-essential(不主要的),non-electrical(非电的)8.mis-加在动词、名词之前misunderstand(误解),misjudge(误判),misleading(误导),misfortune(不幸)9.dis-加地动词之前disappear(消失),disarm(解除武装),disconnect(失去联系)10.de-加在名词,形容词之前demobilize(遣散;使…复员) decolor (脱色,漂白)11.anti-加在名词、形容词之前anti-Japanese(抗日战争),anti-social(厌恶社会的,反社会的),antidite(解毒药)12.counter-加在名词、动词前counterattack(反攻,反击),counteract(抵抗,阻碍)counterrevolution(反革命)dis(not, the opposite of)disadvantage, dislike, disagree, disappear, disarm, disaster, disastrous, disap point, disable, disability, discharge, disclose, discount, discourage, discove r, discovery, discrepancy, disease, disgrace, disguise, disgust, dishonor, dish onest, dislike, dismay, disorder, dispatch, disperse, displace, displacement, d isplease, disregard, dissatisfy, distort , distract, disintegrate, isparage, di spassion, disproportionate2) in- (not, in, into)inability, incorrect, inability, incapable, indirect, inhuman, injustice, infor mal, inside, include, inclusive, income, increase, increasingly, incredible, in definite, independence, independent, indifferent, indirect, indispensable, indi vidual, indoor, inertia , inevitable, infamous , infinite, inhabit , inhabitan t, inherent , inject, inland , inlet , inner, innocent, innumerable , input, in quire, inquiry, insane, insensitive, insert, inside, insight, insist, inspect, inspiration , inspire, install, installation, installment , instance, instant, instinct, insulate , intense, interior, internal, into, intrinsic, invade, inva lid , invaluable , invariably , invasion, invert , investigate, invisible, invo lve, inward, incomplete, indecisive, inedible, inept, inevitably, infection, in firm, injection, innate, insatiable, insecurity, insider, insidious3) im-(not, in, into) impossible, imbalance, immature, immoral, impatient, implicit , impress, impression, import, immigrate, imprison, immerse4) il- (not)illegal, illiterate, illogical ir- (not) irregular, irresponsible, irrespective 5) un- (not)unable, uncover, undo, undoubtedly, undress , uneasy, unemployment , unexpecte d, unfold , unfortunately, unimportant, unlike, unload, unusual, unaware, enlig htened, unparalleled, unsustainable,6) non- (not)nonsmoker, nonexistence, non-cooperation, nonstop, nonmetal, nonresident, nonse nse, nonfundamentalist, nonspecialist7) mis- (wrong, wrongly)mislead, misspell, misstep, misfortune, misuse, misguided, misinformation8) de- (showing the opposite, to remove, to reduce)deform, deface, demobilize, destruction, deforest, denationalize, depress, depr ession, decode, decrease, degenerate , degrade , descend, descendant , descent。

英语常用前缀后缀及词根汇总

英语常用前缀后缀及词根汇总

英语常用前缀、后缀及词根汇总一、前缀(一)表示否定的前缀1.dis-加在名词、形容词,动词之前。

disadvantage(缺点), dishonorable(不光彩的), disagree(不同意)2.in- 加在形容词,名词之前incorrect(不正确的),inability(无能,无力),inaccurate(不准确的)3.im- 加在字母m,b,p 之前impossible(不可能的),impolite(不礼貌的),impudence(厚颜无耻)4.4.il- 加在以l 开头的词前illegal(非法的),illiterate(文盲的,无文化的), illogical(不合逻辑的)5.ir-加在以r 开头的词前irregular(不规则的、不整齐的),irresistible(难以抗拒的),irresolvable(不能分解的,不能解决的), irresponsible, irrevocable6.un-加在名词,形容词,副词之前unfinished(未完成的),undoubted(毫无无疑的), unemployment(失业)7.non-加在形容词,名词前non-existence(不存在),non-essentia(l非主要的),non-electrica(l非电的),non-smoker (非吸烟者), nonsense, nonaccess, non-profit organization8.mis-加在动词、名词之前misunderstand(误解),misjudge(误判),misleading(误导性的),misfortune(不幸), misbehave, misspell, mistaken, misprint9.dis-加在动词之前disappear(消失),disarm(解除武装),disconnect(失去联系,断开连接)10.de-加在名词,形容词之前demobilize(遣散;使…复员),decolor (脱色, 漂白) ,decompose (分解,腐烂)11. anti-加在名词、形容词之前anti-Japanese War(抗日战争),anti-social(厌恶社会的,反社会的),antidote(解毒药), antibody, antigen, antibiotics, antidepressant12. counter-加在名词、动词前counter-attack(反攻,反击),counteract(抵抗,阻碍)counterrevolution(反革命),counter-clockwise(逆时针方向), counter-culture, countermeasure(二)表示“before”的前缀1.pre-preconception(成见),pre-existing(先于……而存在的),pre-selection(选举前的),preface(前言,序言),prescribe (开药),predict(预言), prevent2.Ante-anteroom(前室,接待室),antecessor(先行者,先驱者),anticipate (预期)3.Fore-forehead(前额),foreground(前景),foreman(工头,领班),foresee(预见),foretell (预言), forearm, forefather, forecast4.Pro-programme(计划),prologue(序幕), probe, proceed, process5.Ex-ex-president(前任总统),ex-wife(前妻),ex-con (前罪犯)(三)表示“后”的前缀1.post-post-war(战后),post-position(后置词),postmeridian(下午),post-mortem(验尸的,死后的),postpone (推迟,延后),postgraduate (研究生)(四)表示“低”、“下”的前缀1.Hypo- Hypocrisy(伪善,虚伪),hypothesis(假设),hypochlorite(次氯酸盐)2.Infra-Infra-red(红外线),infrastructure(基础设施),infrasonic(次声的)3.Sub-Sub-editor(副编辑),subway(地铁),sub-conscious(下意识的),submarine(海下的,潜艇),sub-tropical(亚热带的),subtitle(副标题),suburb (郊区)(五)表示“回”、“再次”、“向后”的前缀1. Re-Refuel(给…加油),retranslate(再译),reinforce(加强),reconstruct(重建),return (返回),repay (偿还),replace (替换,放回原位)2. Retro- Retrograde(倒退的),retrospect(回顾)(六)表示“共同”、“和”的前缀1. Co-co-exist(共存),co-operate(合作),co-education(男女同校),co-worker (工友,同事)2. con (col,com,cor)-Connection (连接),collaborate (协作,合作),correlation (相关性,关联),conspiracy (阴谋),conference (会议),convention(会议)(七)表示“相互”、“之间”的前缀1.Inter-Inter-changeable(可互换的),interdependent(互相依靠的),international(国际的),inter-personal(人际的),intercity (城际),intercontinental (洲际的),interact (互动,相互影响),Internet(互联网)(八)表示“出”、“超出”的前缀1.Ec- Eclipse(蚀),ecstasy(狂想)2.Extra-Extraordinar y(非凡的),extramur a(l校外的),extrasensory(超感觉的),extra-terrestrial (地球之外的,外星的)(九)表示“超过”的前缀1.hyper-, preter-, super-, sur-, ultra-hyper-sensitive(过敏的),preterhuman(超人的), surrounding, ultrasonic(十)其它的前缀1.auto-自automatic(自动的),autobiography(自传), autograph, automobile2.mal-坏,恶Malnutrition(营养不良),maltreat(虐待), malicious, malignant, malice3.Micro-Microscope(显微镜),microtome(切片机),microwave oven(微波炉)4.Tele-远Telegram(电报),telephone(电话),telescope(望远镜),television(电视),telemetric (遥测), telecommunications, telecast, telecontrol5.Demi-,semi-,hemi-Semi-circle(半圆),hemisphere(半球),demilune(半月,新月)6.Uni-, mono-(单一, 单独)Monotone(单调),monologue(独白),uniform(制服),unique (独一无二的),university (综合性大学,将各个学院合而为一),universal (统一的,一致的),unicorn (独角兽),unite (联合,合并), universe, unity, union, unisex, unit7.Bi-,di-二Biyearly(二年一次的),biweekly(二周一次的),dichloride(二氯化物)Carbon dioxide, bipod (双足动物)8. Tri-三Triangle(三角),tripod(三角架),trinity(三位一体)9. Multi-多multi-colored(颜色多样的),multi-national(多国的),multi-culture(多元文化),multi-linguist(会说多种语言的人),multi-media (多媒体)10. Poly –多Polygon(多角形),polytomic(多原子的)11.Arch-首领archbishop(大主教),architect(建筑师),archangel(大天使),monarch(君主),anarchy(混乱)12. bene-善,好benefit(利益),benevolence(善意),benediction(祝福)13. homo- 同homosexual(同性恋的),homograph(同形异义字)14.neo新neo-colonialism(新殖民主义),neolithic(新石器时代的)15.ortho-正确,直orthogonal(直角的),orthodox(正统)16.philo-挚爱philosopher(哲学家),philanthropy(慈善活动),Philip17.proto- 原始protohydrogen(初氢),prototype(原型),protoplasm(原生质)18.pseudo-假的, 伪的, 冒充的pseudonym(匿名),pseudo-communism(伪共产主义),pseudoscience(伪科学),pseudo19.a-,ab-,abs-(只有在t,c 之前)从,自avoid(避免),absent(缺少的),abstain(抑制,戒绝),abstract(抽象)20.Apo-,aph-来自apology(道歉,谢罪),apostle(倡言者,先驱)21.se-分离separation(分开),secure(安全的),sedition(煽动叛乱)22.para-防parachute(降落伞),parasol(阳伞)23.omni-所有的,公共的omnibus(公共汽车),omnipotence(无所不能),omniscient,omnipresent24.pan-全,泛Pan-American(全美的),pancean(万灵药),panorama(风景的全貌;万花筒)25.panto-全pantisocracy(乌托邦大同世界),pantoscopic(视野广大)26.dia-通过,借以diagonal(对角的),diagnosis(诊断),dialogue(对话)27.Per- 通过,彻底,不利perambrlate(走来走去),perfect 极好的28. trans-通过,横过transcript(抄本, 副本; 记录),translation(翻译),transparent(透明的),transport (运输),transplant(移植)29. Com-,con-,cor-,col- 共同,和,完全comment (评论),compile(编辑),correlation(相互关系),collect(收集),corruption(贪污腐败),collaborate(合作,合著)30. syn-共同synonym(同义词),synchronization(同步),syntonic(谐振的),synthetic(人工的,合成的)31. meta-变化,变形metaphor(比喻),metaphysics(形而上学),metabolism(新陈代谢)32. Cis-在这一边cisatlantic(大西洋这边的)33.pen-几乎,相近peninsular(.住在半岛上的居民,半岛(状)的, 形成半岛的)34.en-,em-往……里,使……encamp(扎营),enable(使……能),endear(使……受喜爱),embrace(拥抱,抓住(机会))encompass (包围),embody(体现),embed(嵌入)35.intro 内在intracardiac(心脏内部的),intramolecular(分子内部的),intracelular(细胞内部的),introvert(内向的)36.intro-到……中introduce(介绍),introspect(反省,内省)37.dys-坏dyspepsia(消化不良),dysentry(痢疾)38.Eu-优,美好eulogy(颂词),euphony(悦耳的声音),euphemism (婉言)39.ambi-,amphi-两者amphibian(两栖的),ambidextrous(两只手都很灵巧的;心怀二意的;非常灵巧的)40.penta-五pentagon(五角大楼),pentagram(五角星),pentameter(五步诗句)41.sex-六sexangle(六角),sexennial(六年一度的)42. sept-七September 九月(古罗马的七月),septennial(七年一度)43. hepta-七heptab(七个成套之物),heptagon(七角形)44.octa-,octo,oct 八octagon(八角形),octuple(八倍),October (十月) ,octopus(章鱼)45.nona-,ennea-九nonagon(九角形),ennead(九个一组)46.deci-,deca-十decimal(十进位,小数),decagramme(十克),decade(十年)47.centi- 百centimeter(厘米),centipede(蜈蚣)48.milli-千millenias(千年的),millimeter(毫米),millennium(千年), milligram49.Kilo-千kilowatt(千瓦),kilometer(千米),kilogram(千克), kilocalorie二、后缀(一)名词后缀1.-ster,-eer,-er(or,ar)意为:从事某种职业或参与某种活动的人(person engaged in an occupation or activity)例词:gamester,gangster,songster,engineer,profiteer,mountaineer,auctioneer,driver,teacher,director,actor,professor, visitor, beggar, weaponeer, profiteer, supervisor2.-let 意为:小\不重要\环形的东西(small,unimportant or round thing)例词:booklet,leaflet,starlet ,islet, piglet,bracelet, armlet,3.-ette 意为:1)小的东西(small)例词:cigarette 2)假的东西(imitation)例词:leatherette 3)女性(female)例词:usherette4.-ess 意为:女性(female)例词:actress,poetess,hostess,paintress5.-hood 意为:时期(status;etc.)例词:boyhood,childhood,manhood6.-ship 意为:才能,状态,资格,品质等(skill,state,condition,status,quality)例词:leadership,friendship,membership,lectureship,sportsmanship, scholarship, authorship, fellowship, hardship7.-ful 意为:数量(the amount which noun contains)例词:cupful,handful,mouthful,spoonful ,armful, roomful8.-tion,-ion 意为:1)状态,行动等(state;action;etc.)例词:action,oppression,possession,education,starvation 2)机构等(institution;etc.)例词:organization,foundation9.-ment 意为:状态,行动等(state;action;etc.)例词:movement,enslavement,pavement, entertainment, enjoyment, monument10.-al 意为:动作(action)例词:arrival,refusal,revival,recital,removal, survival, denial, musical11.-age 意为:程度,数量等(extent;amount;etc.)例词:wastage,coverage,acreage,shrinkage,breakage,hostage, percentage, wreckage12.-ness;-ity(ty)意为:状态,品质(state;quality;etc.)例词:happiness,usefulness,selfishness,kindness,rapidity,activity,sanity,changeability, regularity, popularity, honesty, treaty, creativity13.-ism 意为:道义,主义,学说等(doctrine of,practice of)例词:idealism,impressionism,absenteeism,racism ,journalism,me-tooism, Marxism, Socialism, Communism, Chauvinism, sexism,(二)动词后缀常见的此类后缀及其具体含义如下:1.-ify 意为:转为,变为(to turn into,to make or become)例词:beautify,diversify,simplify, purify, identify, personify, signify, glorify2.-ize;-en 意为:使……,变得……(to make or become ;t o make into)例词:modernize,popularize,legalize,hospitalize,symbolize,ripen,widen,heighten,threaten3.-ate 意为:增加,使……(give or add,make or become)例词:originate,hydrogenate,validate,differentiate(三)形容词后缀常见的此类后缀及其具体含义如下:1.-ful 意为:充满,有(full of;hav- ing;giving;etc.)例词:useful,pitiful,hopeful,helpful,forgetful,thankful,fearful, joyful2.-less 意为:没有,无(without;not giving)例词:speechless,childless,harmless,hopeless,meaningless, footless, penniless, jobless, aimless3.-ly 意为:有……品质的(having the qualities of)例词:beastly,manly,brotherly,friendly, comradely, motherly, daily, deadly, likely, lovely4.-like 意为:像……的(like)例词:childlike,statesmanlike,tiger-like5.-y;-ish 意为:像……一般的(somewhat like)例词:meaty,sandy,silky,hairy,leafy,watery,foolish,girlish,blackish,thinnish, bookish6.-some 意为:像……一样的;引起……的;有……品质的(like;causing;having the quality of)例词:troublesome,burdensome,wholesome,tiresome,bothersome, awesome, handsome7.-able(ible)意为:能……的;可以……的(able to be ;capable)例词:changeable,readable,drinkable,comfortable,expansible,convincible8.-ed 意为:有……的(having,etc.)例词:wooded,pointed,moneyed,odd-shaped 9.-al 意为:有……属性的,……类型的(nature of,typical of)例词:cultural,personal,regional,musical10.-ary(ory)意为:属于……的,与……相连的(belonging to;connected with)例词:revolutionary,imaginary,contradictory11.-ous 意为:富含……的;有……品质的;像……的(full of;having the quality of;like)例词:glorious,erroneous,malicious,gracious12.-ic(ical)意为:……类的;属于……的(typical of;belonging to)例词:historic,historical,methodic,methodical,dramatic,heroic13.-ive意为:有……属性的;有某种倾向的(having the nature or quality of;given or te nding to)例词:attractive,talkative,restrictive,defensive,preventive,constructive,sensitive, protective, preventive(四)副词后缀常见的此类后缀及其具体含义如下:1.-ly 意为:以……方式(in a...manner;etc.)例词:happily,boldly,attentively,strangely, quickly, honestly2.-ward(s)意为:表示方式或动作的方向(manner and direction of movement)例词:onward(s),backward(s),earthward(s),homeward(s),eastward(s), forwards, towards, eastwards, upwards, downwards, inwards3.-wise 意为:1)按照……方式(in the manner of)例词:crabwise,clockwise2)就……而言(as far as ...is concerned)例词:weather-wise ,education-wise, clockwise, likewise,注:有一个元音的单音节词,结尾只有一个辅音(即重读闭音节),在加元音后缀时,要双写这个辅音.例词:run + er = runner,hit + ing = hitting三、英语字根1,ag=do,act 做,动2,agri=field 田地,农田(agri 也做agro,agr)3,ann=year 年4,audi=hear 听5,bell=war战争6,brev=short 短7,ced,ceed,cess=go 行走8,cept=take 拿取9,cid,cis=cut,kill 切,杀10,circ=ring 环,圈11,claim,clam=cry,shout 喊叫12,clar=clear 清楚,明白13,clud=close,shut 关闭14,cogn=known 知道15,cord=heart 心16,corpor=body 体17,cred=believe,trust 相信,信任18,cruc=cross 十字19,cur=care关心20,cur,curs,cour,cours=run跑21,dent=tooth 牙齿22,di=day 日23,dict=say说24,dit=give 给25,don=give 给26,du=tow二27,duc,duct=lead 引导28,ed=eat 吃29,equ=equal 等,均,平30,ev=age 年龄,寿命,时代,时期31,fact=do,make 做,作32,fer=bring,carry 带拿33,flor=flower 花34,flu=flow 流35,fus=pour 灌,流,倾泄36,grad=step,go,grade 步,走,级37,gram=write,draw 写,画,文字,图形38,graph=write,records 写,画,记录器,图形39,gress=go,walk 行走40,habit=dwell 居住41,hibit=hold 拿,持42,hospit=guest 客人43,idio=peculiar,own,private,proper 特殊的,个人的,专有的44,insul=island 岛45,it=go 行走46,ject=throw 投掷47,juven=young 年轻,年少48,lectchoose,gather 选,收49,lev=raise 举,升50,liber=free 自由51,lingu=language 语言52,liter=letter 文字,字母53,loc=place 地方54,log=speak 言,说55,loqu=speak 言,说56,lun=moon 月亮57,man=dwell,stay 居住,停留58,manu=hand 手59,mar=sea海60,medi=middle 中间61,memor=memory 记忆62,merg=dip,sink 沉,没63,migr=remove,move 迁移64,milit=soldier 兵65,mini=small,little 小66,mir=wonder 惊奇67,miss=send 投,送,发(miss 也作mit)68,mob=move 动69,mort=death 死70,mot=move 移动,动71,nomin=name 名72,nov=new 新73,numer=number 数74,onym=name 名75,oper=work 工作76,ori=rise升起77,paci=peace 和平,平静78,pel=push,drive 推,逐,驱79,pend,pens=hang 悬挂/weigh 称量/pay 支出,付钱,花费80,pet=seek 追求81,phon=sound 声音82,pict=paint 画,描绘83,plen=full 满,全84,plic=fold 折,重叠85,pon=put 放置86,popul=people 人民87,port=carry 拿,带,运88,pos=put 放置89,preci=price 价值90,punct=point,prick 点,刺91,pur=pure 清,纯,净92,rect=right,straight 正,直93,rupt=break 破94,sal=salt盐95,scend,scens=climb 爬,攀96,sci=know 知97,sec,sequ=follow 跟随98,sect=cut 切割99,sent,sens=feel 感觉100,sid=sit 坐101,sist=stand 站立102,son=sound 声音103,spect=look 看104,spir=breathe 呼吸105,tail=cut 切割106,tain,ten,tin=hold 握,持,守107,tect=cover 掩盖108,tele=far 远109,tempor=time 时110,tend(tens,tent)=stretch 伸111,terr=land,earth 土地,陆地112,text=weave 纺织113,tract=draw 拉,抽,引114,un=one 一115,urb=city 城市116,vac,vacu=empty 空117,vad,vas=walk,go 行走118,vari=change 变化119,ven=come 来120,vert,vers=turn 转121,vi,via=way 道路122,vis,vid=see 看123,vit=life 生命124,viv=live 活【第二部分,多认词根,多识单词】125,aer(o)空气,空中,航空126,alt 高127,am 爱128,ambul 行走129,anim 生命,活,心神,意见130,anthrop(o) 人,人类131,aqu 水132,arch 统治者,首脑archy 统治133,avi 鸟134,bat打135,biblio 书136,birg 战斗,打137,cad,cas 降落,降临138,cert 确定,确信139,chron 时140,cid 降落,降临141,clin 倾142,cosm(o)世界,宇宙143,cracy 统治crat 支持144,cub躺,卧145,cult 耕,培养146,cycl(o)圈,环,轮147,dem(o)人民148,dexter 右150,dom 屋,家151,dorm 睡眠152,drom 跑153,ego 我154,err 漫游,走,行155,fabl,fabul 言156,feder 联盟157,ferv 沸,热158,fict,fig 塑造,虚构159,fid 信任160,fil 线161,flat 吹162,flect,flex 弯曲163,flict 打击164,frag,fract 破,折165,frig 冷166,fug 逃,散167,fund,found 底,基础168,gam 婚姻169,gram 谷物,谷粒170,grav 重171,greg 群,集合172,gyn,gynce(o)妇女173,hal 呼吸174,helic(o)螺旋175,hes,her 粘着176,ign 火177,integr 整,全178,junct 连接,连结179,later 边180,leg 读181,leg,legis 法182,luc 光184,magn(i)大185,matr(i),metro 母186,mega 大187,mens 测量188,ment 心,神,智,思,意189,min 伸出,突出190,misc 混合,混杂191,mis(o)恨,厌恶192,mon 告诫,提醒193,mon 单独,一个194,mur 墙195,mut变换196,nat 诞生197,nav 船198,nect,nex 结,系199,negr,nigr 黑200,nihil 无201,noc,nox 伤害202,noct(i)夜203,norm 规范,正规,正常204,nutri 营养205,orn 装饰206,par 生,产207,parl 说,谈208,past 喂,食209,path(o),pathy 疾病,疗法210,patr(i) 父,祖211,ped, pod,pede 脚,足212,ped 儿童,小孩213,petr(o)石214,phag 吃215,phil(o)爱216,phob(ia)怕217,plex 重叠,重218,polis 城市219,prim 第一,最初220,radic 根221,ras,rad 擦,刮222,rid,ris 笑223,rod,ros 咬,啮224,rot 轮,转225,rud 原始,粗野226,rur,rus 农村227,sat,satis,satur 足,满,饱228,sen 老229,simil,simul相似,相同230,sol 单独231,sol 太阳232,soph 智慧233,sper 希望234,spers,spars 散,撒235,splend 发光,照耀236,stell 星237,tact,tag触238,the(o)神239,ton 音240,tort 扭241,tour 迂回,转242,trud,trus 推,冲243,tut,tuit 监护,看管244,umbr 阴影245,ut,us 用246,vas 走,漫游247,val 强248,van 空,无249,ver(i)真实250,voc,vok 声音,叫喊251,vol,volunt 意志,意愿252,volu,volv 滚,转。

英文中常用否定前缀总结

英文中常用否定前缀总结

英文中常用否定前缀总结英文中常用否定前缀总结anti-表示,相反的,相对的 antibody 抗体non-表示“非”nonhuman 非人类英语中大部分否定前缀构词法:1> dis加在形容词前-- agreeable(adj.使人愉快的)à disagreeable(adj.不愉快的)-- content(adj.满意的 vt.使满足)à discontent(adj.不满的 vt.令人不满 n.不满)-- graceful(adj.优美的)à disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)à dishonest(adj.不诚实的)-- satisfactory(adj.满意的)à dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)à disagreement(n.意见不同)-- honesty(n.诚实, 正直)à disho nesty(n.不诚实, 不老实)-- ability(n.能力, 才干)à disability(n.无力, 无能)-- grace (n.优美, 雅致)à disgrace(n.耻辱)-- comfort(n.舒适 vt.安慰)à discomfort(n.不舒适 vt.使不舒适)可以加在动词前-- agree(v.同意)à disagree(v.不同意)-- appear(vi.出现)à disappear(vi.消失, 不见)-- believe(相信, 信任)à disbelieve(v.不信, 怀疑)在名词前加dis得到动词, 表示除去、解除。

-- courage(n.勇气, 精神)à discourage(vt.使气馁)-- root(n.根, 根部)à disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰 v.戴面具, 掩饰)à unmask / dismask(vt.揭露, 暴露)-- burden(n.担子, 负担 v.负担)à disburden(v.解除负担)2>il -- 加在以i开头的形容词之前-- legal(adj.法律的, 法定的)à illegal(adj.违法的)-- logical (adj.合乎逻辑的)à illogical(adj.不合逻辑的)-- literate(adj.有文化的 n.学者)à illiterate(adj.没受教育的 n.文盲)3>im -- 加在以b, m, p开头的形容词之前-- possible(adj.可能的)à impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)à immortal(adj.不朽的)-- moral (adj.道德的)à imm oral(adj.不道德的)-- balanced(adj.平衡的)à imbalanced(adj.不平衡的)-- balance (n.平衡)à imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)à irregular(adj.不规则的)-- rational(adj.理性的)à irrational(adj.无理性的)-- resistible(adj.可抵抗的)à irresistlble(adj.不可抵抗的)5>in --主要用于其它字母开头的词之前-- human(adj.人性的)à inhuman(adj.野蛮的)-- correct(adj.正确的)à incorrect(adj.不正确的)-- justice(n.正义, 公平)à injustice(n.不正义, 不公平)-- sincere(adj.真诚的)à insincere(adj.虚假的, 不真诚的)6>un --只能用于形容词和动词之前不-- happy(adj.快乐的)à unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)à unfriendly(adj.不友好的)-- lucky(adj.幸运的)à unlucky(adj.不幸的)无-- conditional(adj.有条件的)à unconditional(adj.无条件的)-- limited(adj.有限的)à unlimited(adj.无限的)非-- official(adj.官方的, 正式的)à unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)à unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)à unfinished(adj.未完成的)-- unexpected(adj.未预料到)à unhurt(adj.没有受伤的)用于动词之前表示做相反的动作-- lock(v.锁, 锁上)à unlock(vt.开...锁)-- tie(vt.系, 打结)à untie(vi.松开, 解开)-- cover(vt.覆盖)à uncover(vt.揭开, 揭露)-- pack(vt.包装)à unpack(v.打开包裹)-- dress(v.穿衣)à undress(vt.使脱衣服)-- load(v.装载)à unload(v.卸货)Exercise:1> polite(adj.有礼貌的)à impolite(adj.无礼的, 粗鲁的)2> agree à disagree3> legible(adj.清晰的, 易读的)à illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)à inaccurate(adj.错误的, 不准确的)5> locked à unl ocked6> regular à irregular否定前缀填空1. You will be_____________ (able) to pass the exam if you don’t study hard.2. There are lots of ________ (common) kinds of birds in Zhalong. Many people like to go birdwatching there.3. It is ___________ (necessary) for you to walk the little dog once a week to the park.4. It is ___________ (important) to keep quiet when you watch the birds and insects.5. He feels _________(happy) because helost his wallet.6. There is a ________ (regular) rain in Sahara desert every year.7. Is it __________(possible) to get to the city by train?8. Some people are ___________ ( friendly) to birds. They throw stones to them.9. Some people feel ____ (happy) that government give poor people such small and ____(comfortable) flats.10. It is _______ (safe) to walk on the street at night.11. We should keep students staying away from the ________ (healthy) books.12. These trainers are too small. They are ______________(comfortable) to wear.13. If someone does not show good manners to others, he is ____________(polite).14. Jim never tells lies and he is an ___________ (honest) boy.15. This girl is so __________(care) that she often makes mistakes in her homework.◇江苏13城市中考试题汇编◇1. It's ________(friendly) of him to say such bad words to his classmates. (08常州)2. Don't get _________(patient) about your personal trouble. (08无锡)3. He seemed ______(friend) at first, but now I've got to know him and I realize he's warm and kind. (08徐州)4. If someone doesn't show good manners to others, he or she is __________(polite). (08宿迁)5. It’s so ___________(不公平的)! Mary gets more money forless work. (09镇江)6. The basketball team was __________(luck) to lose in the final minute of the game. (09徐州)7. In some ways, the space shuttles travel fast, but the journey to Mars may be very___(comfortable). (09泰州)8. it’s ___________(possible) for us to finish so much work within so little time. We needhelp. (2010南通)9. Simon is such a __________(honest) person that no one believes him. (2010扬州)10. D on’t be ________(patient)! You should listen to what he is saying first. (2010常州)11. It is _________(possible) for me to design the poster without your help. (2010泰州)12. it’s not easy for those superstars to face ___________(无穷无尽的)interviews and doubts. (2010镇江)。

(完整版)英文否定前缀总结

(完整版)英文否定前缀总结

常用英语单词前缀大全(否定前缀篇)im-加在字母m,b,p之前impossible(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)in-加在形容词,名词之前incorrect(不正确的),inability(无能,无力),inaccurate(不准确的)ir-加在以r开头的词前irregular(不稳定的),irresistable(不可抵抗的),irresolvable(不能分解的,不能解决的)un-加在名词,形容词,副词之前unfinished(未完成的)undoubted(无疑的)unemployment(失业)还有一些前缀的规则:non-加在形容词,名词前non-existence(不存在),non-essential(不主要的),non-electrical(非电的)8.mis-加在动词、名词之前misunderstand(误解),misjudge(误判),misleading(误导),misfortune(不幸)9.dis-加地动词之前disappear(消失),disarm(解除武装),disconnect(失去联系)10.de-加在名词,形容词之前demobilize(遣散;使…复员) decolor (脱色,漂白)11.anti-加在名词、形容词之前anti-Japanese(抗日战争),anti-social(厌恶社会的,反社会的),antidite(解毒药)12.counter-加在名词、动词前counterattack(反攻,反击),counteract(抵抗,阻碍)counterrevolution(反革命)dis(not, the opposite of)disadvantage, dislike, disagree, disappear, disarm, disaster, disastrous, disap point, disable, disability, discharge, disclose, discount, discourage, discover, discovery, discrepancy, disease, disgrace, disguise, disgust, dishonor, dishone st, dislike, dismay, disorder, dispatch, disperse, displace, displacement, disp lease, disregard, dissatisfy, distort , distract, disintegrate, isparage, dispa ssion, disproportionate2) in- (not, in, into)inability, incorrect, inability, incapable, indirect, inhuman, injustice, infor mal, inside, include, inclusive, income, increase, increasingly, incredible, in definite, independence, independent, indifferent, indirect, indispensable, indi vidual, indoor, inertia , inevitable, infamous , infinite, inhabit , inhabitant, inherent , inject, inland , inlet , inner, innocent, innumerable , input, inqui re, inquiry, insane, insensitive, insert, inside, insight, insist, inspect, ins piration , inspire, install, installation, installment , instance, instant, ins tinct, insulate , intense, interior, internal, into, intrinsic, invade, invalid , invaluable , invariably , invasion, invert , investigate, invisible, involve, i nward, incomplete, indecisive, inedible, inept, inevitably, infection, infirm, injection, innate, insatiable, insecurity, insider, insidious3) im-(not, in, into) impossible, imbalance, immature, immoral, impatient, implicit , impress, impression, import, immigrate, imprison, immerse4) il- (not)illegal, illiterate, illogical ir- (not) irregular, irresponsible, irrespective 5) un- (not)unable, uncover, undo, undoubtedly, undress , uneasy, unemployment , unexpected, unfold , unfortunately, unimportant, unlike, unload, unusual, unaware, enlightened, unparalleled, unsustainable,6) non- (not)nonsmoker, nonexistence, non-cooperation, nonstop, nonmetal, nonresident, nonse nse, nonfundamentalist, nonspecialist7) mis- (wrong, wrongly)mislead, misspell, misstep, misfortune, misuse, misguided, misinformation8) de- (showing the opposite, to remove, to reduce)deform, deface, demobilize, destruction, deforest, denationalize, depress, depr ession, decode, decrease, degenerate , degrade , descend, descendant , descent。

英语词汇前缀及后缀汇总

英语词汇前缀及后缀汇总

英语词汇前缀及后缀汇总(共4页) -本页仅作为预览文档封面,使用时请删除本页-英语词汇前缀汇总表示否定dis-名词、形容词,动词disadvantage(缺点)dishonorable(不光彩的)disagree(不同意)in-形容词、名词incorrect(不正确的),inability(无能,无力),inaccurate(不准确的)im-字母m,b,p开头的词impossible(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)il-l开头的词illegal(非法的),illiterate(没文化的)illogical(不合逻辑的)ir-r开头的词irregular(不稳定的),irresistable(不可抵抗的),irresolvable(不能分解的,不能解决的)un-名词、形容词、副词unfinished(未完成的)undoubted(无疑的)unemployment(失业)non-形容词、名词non-existence(不存在),non-essential(不主要的),non-electrical (非电的)mis-动词、名词misunderstand(误解),misjudge(误判),misleading(误导),misfortune(不幸)dis-动词disappear(消失),disarm(解除武装),disconnect(失去联系)anti-名词、形容词anti-social(厌恶社会的,反社会的),antidite(解毒药)counter-名词、动词counterattack(反攻,反击),counteract(抵抗,阻碍)de-名词、形容词demobilize(遣散;使…复员) decolor(脱色, 漂白)表示“前”pre-preconception(成见),pre-exsiting(先于……而存在的),preface(前言)Ante-anteroom(前室,接待室),antecessor(先行者,先驱者)Fore-forehaed(前额),foreground(前景),foresee(预见,先见),foretell (预言)Pro-programme(计划),prologue(序幕)Ex-ex-president(前任总统)ex-wife(前妻)其它前缀“后”post-post-war(战后),post-position(后置词),postmeridian(下午)“亚、次、副” Sub-Sub-editor(副编辑),sub-way(地铁),sub-conscious(下意识的),submarine(海下的),subtropical(亚热带的),subtitle(副标题)“再”Re-Refuel(给…加油),retranslate(再译),reinforce(加强),reconstruct(重建),return(返回)“向后”Retro-Retrograde(倒退的),retrospect(回顾)“共同、和”Co-co-exist(共存),co-operate(合作),co-education(男女同校)“相互、之间”Inter-Interchangeble(可互换的),interdipendert(互相依靠的),international(国际的),inter-national(交往)“超出”Extra-Extraordinary(非凡的),extramural(校外的),extrasensory(超感觉的)“自”auto-automatic(自动的),auto-autobilgraphy(自传)“坏,恶”mal-Malnutrition(营养不良),maltreat(虐待)“微”Micro-Microscope(显微镜),microtome(切片机)“远”Tele-Telegram(电报),telephone(电话),telescope(望远镜)“半”Demi-,semi-hemi-Semi-circle(半圆),hemisphere(半球),demilune(半月,新月)“单独”Uni-, mono-Monotone(单调),monologue(独白),uniform(制服)“双、二”Bi-,di-Biyearly(二年一次的),biweekly(二周一次的),dichloride(二氯化物)“三”Tri-Triangle(三角),tripld(三角架)“多”Multi-,Poly-multi-colored(颜色多样的),multi-national(多国的),Polygon(多角形),polytomic(多原子的)“善、好”bene-benefit(利益),benevolence(善意)“同”homo-homosexual(同性恋的),homograph(同形异义字)“新”neo-neo-colonialism(新殖民主义),neolithic(新石器时代的)“正、直”ortho-orthogonal(直角的),orthodox(正统)“原始”proto-protohydrogen(初氢),prototype(原型),protoplasm(原生质)“全、泛”pan-Pan-American(全美的),pancean(万灵药),panorama(全貌、万花筒)“通过、穿过”trans-transcript(抄本, 副本; 记录),translation(翻译),transparent(透明的),transport(运输)“同”syn-synonym(同义词),synchronization(同步),syntonic(共振的)“内在”introintracardiac(心脏内部的),intramolecular(分子内部的),intracelular(细胞内部的)“两者的”amphi-amphibian(两栖的)“五”penta-pentagon(五角大楼),pentagram(五角星)“六”sex-sexangle(六角),sexennial(六年一度的)“七”hepta-heptab(七个成套之物),heptagon(七角形)“十”deci-decimal(十进位的)“百”centi-centimeter(厘米),centipede(蜈蚣)“千”Kilo-kilowatt(千瓦),kilometer(千米)英语词汇后缀汇总名词后缀-ster,-eer,-er(or):从事某种职业或参与某种活动的人例词:gangster,engineer,driver,teacher,director,actor,professor -let:小或者不重要的东西例词:booklet,leaflet,starlet-ess:女性例词:actress,poetess,hostess,paintress-hood:时期例词:boyhood,childhood,manhood-ship:才能,状态,资格,品质等例词:leadership,friendship,membership-ful:量例词:cupful,handful,mouthful,spoonful-tion,-ion1)状态,行动等例词:action,possession,education,2)机构等例词:organization,foundation-ment:状态,行动等例词:movement,payment-al:动作例词:arrival,revival,removal-age:程度,数量等例词:coverage, acreage,breakage,hostage-ness;-ity(ty):状态,品质例词:happiness,kindness,rapidity,activity,changeability-ism:道义,主义,学说等例词:idealism, impressionism,racism动词后缀-ify:转为,变为例词:beautify, diversify,simplify-ize;-en:使……,变得……例词:modernize,popularize,symbolize,widen,threaten-ate:增加,使……例词:originate,validate,differentiate形容词后缀-ful:充满,有例词:useful,hopeful,helpful,thankful-less:没有,无例词:harmless,hopeless,meaningless-ly:有……品质的例词:manly, brotherly,friendly-like:像……的例词: childlike,tiger-like-y;-ish:像……一般的例词:silky,hairy,foolish,girlish-some:像……一样的;引起……的;有……品质的例词:troublesome,wholesome,tiresome,bothersome-able(ible):能……的;可以……的例词: changeable,readable,drinkable,comfortable-ed:有……的例词:wooded,pointed-al:有……属性的,……类型的例词:cultural,personal,regional,musical-ary(ory):属于……的,与……相连的例词:revolutionary,imaginary, contradictory-ous:富含……的;有……品质的;像……的例词:glorious,malicious,gracious-ic(ical):……类的;属于……的例词: historic,historical,methodic,dramatic-ive:有……属性的;有某种倾向的例词:attractive,restrictive,constructive,sensitive 副词后缀-ly:以……方式例词:happily, boldly,strangely-ward(s):表示方式或动作的方向例词:backward(s),homeward(s),eastward(s)-wise1)按照……方式例词:crabwise,clockwise2)就……而言例词:weatherwise ,educationwise。

英语否定的前缀词汇小结

英语否定的前缀词汇小结

英语否定的前缀词汇小结英语否定的前缀词汇小结英语否定的前缀主要有a- ab- anti- counter- de- dis- il- im- in- ir- mal- mis- non- un- 等。

a-ab-主要加在形容词动词前,例如atypical非典型性的,abnormal非正常的;abuse滥用、错误使用、虐待;anti-加在名词、形容词前边。

最常见的是anti-Japanese抗日战争、anti-social厌恶社会的反社会的、antidite解毒的药;counter-加在名词、动词前,例如:counterstrike反击、counteract抵抗阻碍、counterrevolution反革命。

de-加在名词、形容词前,常见的例词有decrease减少,deteriorate恶化,demobilize遣散使…复员、decolor 脱色漂白;dis-主要加在名词、形容词,动词之前,dis-为否定前缀的词有:disadvantage缺点、dishonorable不光彩的、disagree不同意、disappear消失、disarm解除武装、disconnect失去联系il-主要加在以1开头的单词的前边,比如:illegal非法的、illiterate文盲的、illogical不合逻辑的;im-加在字母m,b,p之前,这样的词有impossible不可能的、impolite不礼貌的in-常加在形容词,名词之前,如incorrect不正确的、inability无能无力、inaccurate不准确的等;ir-放在以r开头的英语单词前面,比如:irregular不稳定的'、irresistable不可抵抗的、irresolvable不能分解的不能解决的;mal-主要加在形容词名词之前,例如malfunction功能紊乱,malicious恶意的;mis-加在动词、名词前,例词misunderstand误解、misjudge 误判、misleading误导、misfortune不幸;non-加在形容词、名词前,这样以non-为否定前缀的词有non-existence不存在、non-essential不主要的、non-electrical非电的;un-主要放于名词,形容词,副词前面,常见的例子有unfinished未完成的、undoubted无疑的、unemployment失业。

英语语法:否定意义的前缀

英语语法:否定意义的前缀
pseudo-, pseudonym(假名), pseudoscience
3)表示反动作的意思
de-, defend, demodulation(解调)
dis-, disarm, disconnect
un-, ui-, ant- antiknock( 防震), antiforeign,(排外的)
ne-, n-, none, neither, never
non-, noesense
neg-, neglect
un- unable, unemployment
2)表示错误的`意义
male-, mal-, malfunction, maladjustment(失调)
mis-, mistake, mislead
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英语语法:否定意义的前缀
英语语法:否定意义的前缀
表示否定意义的前缀
1)纯否定前缀
a-, an-, asymmetry(不对称)anhydrous(无水的)
dis- dishonest, dislike
in-, ig-, il, im, ir, incapable, inability, ignoble, impossible, immoral, illegal, irregular
表示术语的前缀
1)aud-, 表示听,声audience,
2)bio-, 表示生命,生物biography(传记)
3)ge-, 表示地球,大地geography
contra-, contre-, contro-, contradiction, controflow(逆流)
counter-, counterreaction, counterbalance

英文中常用否定前缀总结

英文中常用否定前缀总结

英文中常用否定前缀总结常用的否定前缀有以下几种:1. Un-:表示否定、相反或不完全的意思。

例如:unhappy(不快乐的)、unfair(不公平的)、unbelievable(难以置信的)等。

2. Non-:表示“不是”、“非”或“不具备某种特征”的意思。

例如:nonfiction(非虚构的)、nonverbal(非语言的)、nonsense(胡说八道)等。

3. Dis-:表示相反、分离、否定或剥夺的意思。

例如:disagree(不同意)、disappear(消失)、disapprove(不赞成)等。

4. In-:表示否定、相反或不完全的意思。

与un-类似,但更常用于以“l”、“m”、“r”、“p”或“b”开头的词。

例如:invisible(看不见的)、impossible(不可能的)、incomplete(不完整的)等。

5. Im-:表示否定、相反或不完全的意思。

与in-类似,但更常用于以“p”或“m”开头的词。

例如:impatient(不耐烦的)、imperfect(不完美的)、immaterial(不重要的)等。

6. Il-/ir-:表示否定、相反或不完全的意思。

与in-类似,但更常用于以“l”或“r”开头的词。

例如:illegal(非法的)、irrational(不合理的)、irregular(不规则的)等。

7. Un-:表示否定、相反或不完全的意思。

与in-类似,但更常用于以元音开头的词。

例如:unhappy(不快乐的)、unfair(不公平的)、unbelievable(难以置信的)等。

8. Anti-:表示“反对”、“对抗”或“防止”的意思。

例如:anti-government(反政府的)、anti-war(反战的)、anti-inflammatory(抗炎的)等。

9. De-:表示去除、剥夺或减少的意思。

例如:defrost(解冻)、devalue (贬值)、decipher(解密)等。

英语否定前缀后缀列表大全

英语否定前缀后缀列表大全

英语否定前缀后缀列表大全英语中的否定前缀和后缀在语言学习中非常重要,掌握它们可以帮助我们更好地理解和使用英语。

此处提供一个英语否定前缀和后缀列表,方便大家学习和记忆。

以下是详细步骤:一、否定前缀列表:1. a-, an- : “不……,非……”如: asexual(无性的),anarchy(无政府状态)2. anti- : “反对,防止”如: antibiotic(抗生素),anticlimax (反高潮)3. de- : “去掉,否定”如: decompose(分解),denounce(谴责)4. dis- : “不,非,否定”如: disconnect(断开),disagree(不同意)5. il-, im-, in-, ir- : “不,非”如: illegal(非法的),impossible(不可能的),insufficient(不足的),irregular(不规则的)6. non- : “非,不”如: nonviolent(非暴力的),nonstop(不停的)7. un- : “非,不”如: unwanted(不需要的),unhappy(不开心的),unclear(不清楚的)二、否定后缀列表:1. -less : “没有,无……的”如: careless(粗心的),hopeless(没有希望的)2. -free : “无,不含”如: sugar-free(无糖的),fat-free(不含脂肪的)3. -less : “无,未有”如: timelessness(永恒的),limitless (无限的)4. -less : “非,不,无……的”如: colorless(无色的),speechless(无言的)5. -ful : “充满了,有…的”如: hopeful(有希望的),grateful (感激的)6. -less : “欠缺,不足”如: homeless(无家可归的),jobless (失业的)7. -ic : “具有…的,和…有关的”如: comic(滑稽的),athletic(体育的)8. -wise : “以…的方式”如: clockwise(顺时针方向的),clockwise(逆时针方向的)9. -like : “像……的”如: childlike(像孩子的),candle-like (像蜡烛的)三、小结:以上就是英语否定前缀和后缀列表的全部内容,掌握这些前缀和后缀对于英语初学者非常重要,能够帮助我们更好地阅读、理解和使用英语。

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中公考研,双十一优惠:/zhuanti/shuang11/
1 中公考研学员专用资料 报名专线:400-6300-966
关于单词否定前缀的总结
段敏维
之前总结英语单词复习策略和学习方法的时候,建议大家对词汇进行理解性记忆和归纳性的记忆,也就是用词根词缀法对单词进行记忆,这样不仅可以提高大家记忆单词的速度,而且通过对单词进行理解性的记忆,大家对单词遗忘的速度也会比死记硬背慢。

大家在对单词进行理解性记忆的同时,一定要记得对单词进行重复记忆,注重对单词的复习,只有这样大家才能把单词记牢,才能对单词记忆的程度达到大家对初中高中的英语词汇这么熟悉。

在大家做阅读的过程中,大家会碰到很多不认识的词汇。

那么在考试的过程中,我们是没有词典的,对于这样的词汇,我们该如何处理呢?其实,除了通过上下文对单词词义进行推测之外,我们还可以通过词根词缀法对单词进行拆分,推测单词的词义。

那么,今天我们就对常见的否定前缀进行总结,以后大家在掌握有这些否定前缀的单词时,下次在阅读过程中再次碰到这些词汇时,我们就能做到得心应手了。

主要的否定前缀有,a -,ab -,dis-,de -,il -,im -,ir -,in -,mal -,mis -,non -,un -等。

a -,ab -主要加在形容词动词前,例如typical (adj.典型的),atypical →(adj.非典型性的),normal (adj.正常的)→abnormal (adj.非正常的);
dis -主要加在名词、形容词,动词之前,dis -为否定前缀的词有:agreement (n.同意)→disagreement (n.意见不同),agreeable (adj.使人愉快的)→disagreeable (adj.不愉快的),agree (v.同意)→disagree (v.不同意);
de -加在名词、形容词前,常见的有decrease 减少,deteriorate 恶化,demobilize 遣散 使…复员 il-加在以i 开头的形容词之前,如legal (adj.法律的, 法定的)→illegal (adj.违法的),logical (adj.合乎逻辑的)→illogical (adj.不合逻辑的);
im-加在以b,m,p 开头的形容词之前,如possible (adj.可能的)→impossible (adj.不可能的),balanced (adj.平衡的)→imbalanced (adj.不平衡的),moral (adj.道德的)→immoral (adj.不道德的);
ir-加在以r 开头的形容词之前,如regular (adj.规则的)→irregular (adj.不规则的),rational (adj.理性的)→irrational (adj.无理性的);
in-主要用于其它字母开头的词之前,如human (adj.人性的)→inhuman (adj.野蛮的),correct (adj.正确的)→incorrect (adj.不正确的),justice (n.正义,公平)→injustice (n.不正义,不公平);
mal -主要加在形容词名词之前,例如function (n.作用,功能)→malfunction 功能紊乱,malicious 恶意的;
mis -加在动词、名词前,常见的词有understand (v.理解)→misunderstand 误解,judge (v.判断,评价)→misjudge (v.误判),fortune (adj.幸运的)→misfortune (adj.不幸的);
2 中公考研学员专用资料
non -加在形容词、名词前,这样以non -为否定前缀的词有non -existence 不存在,non -essential 不主要的,non -electrical 非电的;
un 只能用于形容词和动词之前,如friendly (adj.友好的)→unfriendly (adj.不友好的),lucky (adj.幸运的)→unlucky (adj.不幸的),unexpected (adj.未预料到)→unhurt (adj.没有受伤的);用于动词之前表示做相反的动作tie (vt.系,打结)→untie (vi.松开,解开),cover (vt.覆盖)→uncover (vt.揭开,揭露)。

希望大家在记住这些否定前缀后,大家在碰到以这些否定前缀开头的单词,能一眼就辨别出来。

中公考研,双十一优惠:/zhuanti/shuang11/
3
中公考研学员专用资料报名专线:400-6300-966。

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