英文中常用否定前缀总结
英语单词否定前缀规律
英语单词否定前缀规律
在英语中,有许多否定前缀可以通过在词根或词干前添加来构成. 以下是几个常见的否定前缀以及它们的意义:
1. "un-":表示否定、相反或逆转的意思。
例如:happy(快乐)→unhappy (不快乐)、able(能力)→unable(不能)。
2. "dis-":表示分开、除去或反对的意思。
例如:like(喜欢)→dislike(不喜欢)、agree(同意)→disagree(不同意)。
3. "im-" 或"in-":表示否定、不适当或逆转的意思。
例如:possible(可能)→impossible(不可能)、human(人类的)→inhuman(非人类的)。
4. "non-":表示不、非或缺乏的意思。
例如:existent(存在的)→nonexistent (不存在的)、stop(停止)→nonstop(不停的)。
5. "mis-":表示错误、不正确或错误的意思。
例如:understand(理解)→misunderstand(误解)、spell(拼写)→misspell(拼写错误)。
这些是一些常用的否定前缀,可以帮助构成否定或相反意义的词汇。
然而,并非所有词根或词干都可以与这些前缀搭配使用,有时候还需要注意词根或词干的变
化。
英语词性表否定意义的常用前缀
英语词性表否定意义的常用前缀英语中有许多前缀可以赋予词汇否定的意义。
下面是一些常用的前缀及其含义:1.un-:表示"不"、"无"或"非"的意思,如unhappy(不快乐)、unfair(不公平)。
2.dis-:表示"不"、"非"或"相反"的含义,如disagree(不同意)、dislike(不喜欢)。
3.in-/im-/il-/ir-:表示"不"或"无"的意思,如inactive(不活跃)、impossible(不可能)。
4.non-:表示"非"或"不"的含义,如nonprofit(非盈利的)、nonexistent(不存在的)。
5.mis-:表示"错误"或"不正确"的含义,如misunderstand(误解)、misbehave(不守规矩)。
6.anti-:表示"反对"或"相反"的意思,如antibacterial(抗菌的)、anti-social(反社会的)。
7.il-:表示"不"或"非"的含义,如illegal(非法的)、illogical(不合逻辑的)。
8.ir-:表示"不"或"非"的意思,如irrational(非理性的)、irresponsible(不负责任的)。
9.im-:表示"不"或"非"的含义,如impossible(不可能的)、imperfect(不完美的)。
10.a-:表示"无"或"不"的意思,如amoral(无道德的)、asymmetrical(不对称的)。
英文中常用否定前缀总结
英文中常用否定前缀总结1> dis加在形容词前-- agreeable(adj.使人愉快的)→disagreeable(adj.不愉快的)-- content(adj.满意的vt.使满足)→discontent(adj.不满的vt.令人不满n.不满)-- graceful(adj.优美的)→disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)→dishonest(adj.不诚实的)-- satisfactory(adj.满意的)→dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)→disagreement(n.意见不同)-- honesty(n.诚实, 正直)→dishonesty(n.不诚实, 不老实)-- ability(n.能力, 才干)→disability(n.无力, 无能)-- grace(n.优美, 雅致)→disgrace(n.耻辱)-- comfort(n.舒适vt.安慰)→discomfort(n.不舒适vt.使不舒适)可以加在动词前-- agree(v.同意)→disagree(v.不同意)-- appear(vi.出现)→disappear(vi.消失, 不见)-- believe(相信, 信任)→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)→discourage(vt.使气馁)-- root(n.根, 根部)→disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰v.戴面具, 掩饰)→unmask / dismask(vt.揭露, 暴露)-- burden(n.担子, 负担v.负担)→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)→illegal(adj.违法的)-- logical(adj.合乎逻辑的)→illogical(adj.不合逻辑的)-- literate(adj.有文化的n.学者)→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)→impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)→immortal(adj.不朽的)-- moral(adj.道德的)→immoral(adj.不道德的)-- balanced(adj.平衡的)→imbalanced(adj.不平衡的)-- balance (n.平衡)→imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)→irregular(adj.不规则的)-- rational(adj.理性的)→irrational(adj.无理性的)-- resistible(adj.可抵抗的)→irresistible(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)→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)-- sincere(adj.真诚的)→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)→unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)→unfriendly(adj.不友好的)-- lucky(adj.幸运的)→unlucky(adj.不幸的)无-- conditional(adj.有条件的)→unconditional(adj.无条件的)-- limited(adj.有限的)→unlimited(adj.无限的)非-- official(adj.官方的, 正式的)→unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)→unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)→unfinished(adj.未完成的)-- 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-- lock(v.锁, 锁上)→unlock(vt.开...锁)-- tie(vt.系, 打结)→untie(vi.松开, 解开)-- cover(vt.覆盖)→uncover(vt.揭开, 揭露)-- pack(vt.包装)→unpack(v.打开包裹)-- dress(v.穿衣)→undress(vt.使脱衣服)-- load(v.装载)→unload(v.卸货)Exercise:1> polite(adj.有礼貌的)→impolite(adj.无礼的, 粗鲁的)2> agree →disagree3> legible(adj.清晰的, 易读的)→illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)→inaccurate(adj.错误的, 不准确的)5> locked →unlocked6> regular →irregular。
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。
(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, nonspecialist 7) 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。
(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。
最新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)→ disagreeable(adj.不愉快的)-- content(adj.满意的 vt.使满足)→ discontent(adj.不满的 vt.令人不满 n.不满)-- graceful(adj.优美的)→ disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)→ dishonest(adj.不诚实的)-- satisfactory(adj.满意的)→ dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)→ disagreement(n.意见不同)-- honesty(n.诚实, 正直)→ dishonesty(n.不诚实, 不老实)-- ability(n.能力, 才干)→ disability(n.无力, 无能)-- grace(n.优美, 雅致)→ disgrace(n.耻辱)-- comfort(n.舒适 vt.安慰)→ discomfort(n.不舒适 vt.使不舒适)可以加在动词前-- agree(v.同意)→ disagree(v.不同意)-- appear(vi.出现)→ disappear(vi.消失, 不见)-- believe(相信, 信任)→ 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)→ discourage(vt.使气馁)-- root(n.根, 根部)→ disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰 v.戴面具, 掩饰)→ unmask / dismask(vt.揭露, 暴露)-- burden(n.担子, 负担 v.负担)→ 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)→ illegal(adj.违法的)-- logical(adj.合乎逻辑的)→ illogical(adj.不合逻辑的)-- literate(adj.有文化的 n.学者)→ 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)→ impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)→ immortal(adj.不朽的)-- moral(adj.道德的)→ immoral(adj.不道德的)-- balanced(adj.平衡的)→ imbalanced(adj.不平衡的)-- balance (n.平衡)→ imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)→ irregular(adj.不规则的)-- rational(adj.理性的)→ irrational(adj.无理性的)-- resistible(adj.可抵抗的)→ 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)→ 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)-- sincere(adj.真诚的)→ 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)→ unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)→ unfriendly(adj.不友好的)-- lucky(adj.幸运的)→ unlucky(adj.不幸的)无-- conditional(adj.有条件的)→ unconditional(adj.无条件的)-- limited(adj.有限的)→ unlimited(adj.无限的)非-- official(adj.官方的, 正式的)→ unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)→ unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)→ unfinished(adj.未完成的)-- 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-- lock(v.锁, 锁上)→ unlock(vt.开...锁)-- tie(vt.系, 打结)→ untie(vi.松开, 解开)-- cover(vt.覆盖)→ uncover(vt.揭开, 揭露)-- pack(vt.包装)→ unpack(v.打开包裹)-- dress(v.穿衣)→ undress(vt.使脱衣服)-- load(v.装载)→ unload(v.卸货)Exercise:1> polite(adj.有礼貌的)→ impolite(adj.无礼的, 粗鲁的)2> agree → disagree3> legible(adj.清晰的, 易读的)→ illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)→ inaccurate(adj.错误的, 不准确的)5> locked → unlocked6> regular → 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 he lost 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 for less 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 need help. (2010南通)9. Simon is such a __________(honest) person that no one believes him. (2010扬州)10. Don’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)。
否定前缀的常用单词
否定前缀的常用单词一、un -1. unhappy.- 音标:[ʌnˈhæpi]- 词性:adj.(形容词)- 含义:不快乐的,悲伤的。
例如:He looks unhappy today.(他今天看起来不开心。
)2. unusual.- 音标:[ʌnˈjuːʒuəl]- 词性:adj.- 含义:不寻常的,与众不同的。
例如:This is an unusual plant.(这是一种不寻常的植物。
)3. unfair.- 音标:[ʌnˈfeə(r)]- 词性:adj.- 含义:不公平的。
例如:The decision is unfair.(这个决定是不公平的。
)4. unable.- 音标:[ʌnˈeɪbl]- 词性:adj.- 含义:不能的,不会的。
例如:He is unable to come to the party.(他不能来参加聚会。
)二、in -(在字母l前为il -,在字母m、p前为im -)1. inactive.- 音标:[ɪnˈæktɪv]- 词性:adj.- 含义:不活跃的,懒散的。
例如:He is an inactive boy.(他是一个懒散的男孩。
)2. illegal.- 音标:[ɪˈliːɡl]- 词性:adj.- 含义:非法的。
例如:It is illegal to hunt pandas.(猎杀熊猫是非法的。
)3. impossible.- 音标:[ɪmˈpɒsəbl]- 词性:adj.- 含义:不可能的。
例如:It is impossible for me to finish this work in one day.(对我来说一天内完成这项工作是不可能的。
)4. impolite.- 音标:[ˌɪmpəˈlaɪt]- 词性:adj.- 含义:不礼貌的。
例如:It is impolite to talk loudly in the library.(在图书馆大声说话是不礼貌的。
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)常见英语否定前缀整理.doc
常见英语否定前缀整理1.dis -加在名、形容,之前。
disadvantage (缺点) dishonorable (不光彩的) disagree (不同意)2.in- 加在形容,名之前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 (不能的), impolite (不礼貌的), impudence (厚无耻)4.il-加在以 l 开的前illegal (非法的), illiterate (文盲的,无文化的) illogical (不合的)5.ir-加在以 r 开的前irregular (不定的), irresistable (不可抵抗的), irresolvable (不能分解的,不能解决的)6.un- 加在名,形容,副之前unfinished (未完成的) undoubted (无疑的) unemployment (失)7.non- 加在形容,名前non-existence (不存在), non-essential (不主要的), non-electrical (非的)8.mis -加在、名之前misunderstand (解), misjudge (判), misleading (), misfortune (不幸)9.dis- 加地之前disappear (消失), disarm (解除武装), disconnect (失去系)10.de- 加在名,形容之前demobilize( 遣散;使⋯复 ) 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)。
(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。
最新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:加在形容词前--agreeable (adj.使人愉快的)disagreeable (adj.不愉快的)--content (adj.满意的vt.使满足)discontent (adj.不满的vt.令人不满n.不满)--graceful (adj.优美的)disgraceful (adj.使失体面的,耻辱的)--honest (adj.诚实的,正直的)dishonest (adj.不诚实的)--satisfactory (adj.满意的)dissatisfactory (adj.不满意的)加在名词前--agreement (n.同意)disagreeme nt (n.意见不同)--hon esty (n.诚实,正直)disho nesty (n.不诚实,不老实)--ability (n.能力,才干)disability (n.无力,无能)--grace (n.优美,雅致)disgrace (n.耻辱)--comfort (n.舒适vt. 安慰)discomfort (n.不舒适vt. 使不舒适)可以加在动词前--agree (v.同意)disagree (v.不同意)--appear (vi. 出现)disappear (vi.消失, 不见)--believe (相信, 信任)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)discourage (vt. 使气馁)--root (n.根,根部)disroot / unroot (vt.连根拔除)--mask (n.面具,掩饰v.戴面具,掩饰)unmask / dismask (vt.揭露,--burden (n.担子,负担v.负担)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)illegal (adj.违法的)--logical (adj.合乎逻辑的)illogical (adj.不合逻辑的)--literate (adj.有文化的n.学者)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)impossible (adj.不可能的)--mortal (adj.必死的,人类的)immortal (adj.不朽的)--moral (adj.道德的)immoral (adj 不道德的)--balaneed (adj.平衡的)imbala(adj.不平衡的)need--bala nee (n.平衡)imbala nee (n.不平衡)4>ir --加在以r开头的形容词之前--regular (adj.规则的)irregular (adj.不规则的)--rati onal (adj.理性的)irrati onal (adj.无理性的)--resistible (adj.可抵抗的)irresistible (adj.不可抵抗的)5>in --主要用于其它字母开头的词之前--huma n (adj.人性的)in huma n (adj 野蛮的)--correct (adj.正确的)in correct (adj.不正确的)--justice (n.正义,公平)injustice (n.不正义,不公平)--sin cere (adj.真诚的)insin cere (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)un happy (adj 不幸的,不快乐的)--frie ndly (adj.友好的)unfrien dly (adj.不友好的)--lucky (adj.幸运的) unlucky (adj.不幸的)无--conditional (adj.有条件的) unconditional(adj.无条件的)--limited (adj.有限的) unlimited (adj.无限的)非用于动词之前表示做相反的动作 lock (v.锁,锁上)uniock (vt.开... 锁)tie (vt.系,打结)un tie(vi.松开, 解开)cover (vt.覆盖) uncover (vt.揭开, 揭露)pack (vt.包装) unpack ( v.打开包裹)dress (v.穿衣) un dress (vt.使脱衣服)load .(v.装载)uni oad (v .卸货)Exercise :1> polite (adj.有礼貌的) impolite (adj.无礼的,粗鲁的)2> agree disagree 3> legible (adj.清晰的,易读的)illegible(adj.难辨认的,字迹模糊的)4> accurate (adj.正确的,精确的) in accurate (adj.错误的,不准确的)5> locked uni ocked 6> regularirregular否定前缀填空1.You will be ____________ (able) to pass the exam if you don' t study hard.--official (adj.官方的,正式的) 的) unofficial (adj.非官方的,非正式--just(adj.正义的,公正的)未(主要用于过去分词之前) unjust (adj.不公平的)--undecided (adj.未定的) unfinished (adj.未完成的)--unexpected (adj.未预料至U ) unhurt (adj.没有受伤的)2. There are lots of _______ (com mon) kinds of birds in Zhal ong. Many people like to go birdwatchi ng there.3. It is __________ (n ecessary) for you to walk the little dog once a week to the park.4. It is __________ (importa nt) to keep quiet whe n you watch the birds and in sects.5. He feels _________ (happy) because he lost 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 ___________ ( frien dly) 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 ni ght.11. We should keep stude nts stay ing away from the ______ (healthy) books.12. These trainers are too small. They are _____________ (comfortable) to wear.13. If some one does not show good manners to others, he is ___________ (polite).14. Jim n ever tells lies and he is an __________ (ho nest) boy.15. This girl is so __________ (care) that she ofte n makes mistakes in her homework.◊江苏13城市中考试题汇编◊1. It's _______ (frien dly) 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「ve got to know him and I realize he's warm and kind. (08 徐州)4. If some one does n't show good manners to others, he or she is _________ (polite). (08 宿迁)5. It ' s so _________ 公平的)! Mary gets more money for less 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 bevery __ (comfortable). (09 泰州)8. it ' s ___________ (possible) for us to finish so much work with in so little time. We n eed help. (2010 南通)9. Simon is such a __________ (honest) person that no one believes him. (2010 扬州)10. Don' 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 ' not easy for those superstars to face ______________ (无穷无尽的)interviewsand doubts. (2010 镇江)。
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)àdisagreeable(adj.不愉快的)--content(adj.满意的vt.使满足)àdiscontent(adj.不满的vt.令人不满n.不满)--graceful(adj.优美的)àdisgraceful(adj.使失体面的,耻辱的)--honest(adj.诚实的,正直的)àdishonest(adj.不诚实的)--satisfactory(adj.满意的)àdissatisfactory(adj.不满意的)加在名词前--agreement(n.同意)àdisagreement(n.意见不同)--honesty(n.诚实,正直)àdishonesty(n.不诚实,不老实)--ability(n.能力,才干)àdisability(n.无力,无能)--grace(n.优美,雅致)àdisgrace(n.耻辱)--comfort(n.舒适vt.安慰)àdiscomfort(n.不舒适vt.使不舒适)可以加在动词前--agree(v.同意)àdisagree(v.不同意)--appear(vi.出现)àdisappear(vi.消失,不见)--believe(相信,信任)àdisbelieve(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)àdiscourage(vt.使气馁)--root(n.根,根部)àdisroot/unroot(vt.连根拔除)--mask(n.面具,掩饰v.戴面具,--burden(n.担子,负担v.负担)àdisburden(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)àillegal(adj.违法的)--logical(adj.合乎逻辑的)àillogical(adj.不合逻辑的)--literate(adj.有文化的n.学者)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)àimpossible(adj.不可能的)--mortal(adj.必死的,人类的)àimmortal(adj.不朽的)--moral(adj.道德的)àimmoral(adj.不道德的)--balanced(adj.平衡的)àimbalanced(adj.不平衡的)--balance(n.平衡)àimbalance(n.不平衡)4>ir--加在以r开头的形容词之前--regular(adj.规则的)àirregular(adj.不规则的)--rational(adj.理性的)àirrational(adj.无理性的)--resistible(adj.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)àinhuman(adj.野蛮的)--correct(adj.正确的)àincorrect(adj.不正确的)--justice(n.正义,公平)àinjustice(n.不正义,不公平)--sincere(adj.真诚的)àinsincere(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)àunhappy(adj.不幸的,不快乐的)--friendly(adj.友好的)àunfriendly(adj.不友好的)--lucky(adj.幸运的)àunlucky(adj.不幸的)无--conditional(adj.有条件的)àunconditional(adj.无条件的)--limited(adj.有限的)àunlimited(adj.无限的)非--official(adj.官方的,正式的)àunofficial(adj.非官方的,非正式的)--just(adj.正义的,公正的)àunjust(adj.不公平的)未(主要用于过去分词之前)--undecided(adj.未定的)àunfinished(adj.未完成的)--unexpected(adj.未预料到)àunhurt(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)àunlock(vt.开...锁)--tie(vt.系,打结)àuntie(vi.松开,解开)--cover(vt.覆盖)àuncover(vt.揭开,揭露)--pack(vt.包装)àunpack(v.打开包裹)--dress(v.穿衣)àundress(vt.使脱衣服)--load(v.装载)àunload(v.卸货)Exercise:1>polite(adj.有礼貌的)àimpolite(adj.无礼的,粗鲁的)2>agreeàdisagree3>legible(adj.清晰的,易读的)àillegible(adj.难辨认的,字迹模糊的)4>accurate(adj.正确的,精确的)àinaccurate(adj.错误的,不准确的)5>lockedàunlocked6>regularàirregular世上没有一件工作不辛苦,没有一处人事不复杂。
表示否定的前缀
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(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)4.il-加在以1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(不稳定的),irresistable(不可抵抗的),irresolvable(不能分解的,不能解决的)6.un-加在名词,形容词,副词之前unfinished(未完成的)undoubted(无疑的)unemployment(失业)7.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)廉政公署(简称廉署;英语:Independent Commission Against Corruption,ICAC)是香港一个专门打击贪污的独立执法机构。
表示否定的前缀
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(不顺能的),impolite(不礼貌的),impudence(厚颜无耻)4.il-加在以1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(不稳定的),irresistible(不可抵抗的),irresolvable(不能分解的,不能解决的)6.un-加在名词,形容词,副词之前unfinished(未完成的)undoubted(无疑的)unemployment(失业)7.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),antidote(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)im in ir il做前缀否定的规律是,双唇音开头的单词用im 如开头字母是m、p、b的单词R开头的单词用ir,如irregularl开头的单词用il,如illegal其他就用in。
英文否定前缀
那个受伤的人不能走路,所以他得被人背着。
24.He was _u_n_a_b_l_e__ (ability) to sleep at night
because of his anxiety.由于焦虑,晚上他不能入睡。
25.The fish is a bit _s_m__e_ll_y__ (smell). We can't eat
ambassador had been arrested for spying.
政府公开另一个外交大使园间谍罪被逮捕。
6.His identity is u_n__k_n_o_w__n(know) to us so we
have to confirm.他的身份为我们所不知,所以我们 得证实。
7.He seems to be u__n_a_w__a_r_e (aware)of the trouble
un-未(主要用于过去分词之前)
unexpected 未预料到) unlocked 未上锁的 uneducated 未受教育的 undecided 未决定的 unfinished 未完成的 uncrowded 不拥挤的 undoubted 无疑的 unmarried 未结婚的
4.non-加在名、形、副或作形容词的分词前, 表“无,抗,防,非,没”之意
nonsense(n.胡说、废话) 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
5.ab-,ab-加在词根前,表示"相反,离去” 如:
abnormal(ab+normal 正常的)反常的 abuse滥用、错误使用、虐待
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)→ disagreeable(adj.不愉快的)-- content(adj.满意的 vt.使满足)→ discontent(adj.不满的 vt.令人不满 n.不满)-- graceful(adj.优美的)→ disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)→ dishonest(adj.不诚实的)-- satisfactory(adj.满意的)→ dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)→ disagreement(n.意见不同)-- honesty(n.诚实, 正直)→ dishonesty(n.不诚实, 不老实)-- ability(n.能力, 才干)→ disability(n.无力, 无能)-- grace(n.优美, 雅致)→ disgrace(n.耻辱)-- comfort(n.舒适 vt.安慰)→ discomfort(n.不舒适 vt.使不舒适)可以加在动词前-- agree(v.同意)→ disagree(v.不同意)-- appear(vi.出现)→ disappear(vi.消失, 不见)-- believe(相信, 信任)→ 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)→ discourage(vt.使气馁)-- root(n.根, 根部)→ disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰 v.戴面具, 掩饰)→n.担子, 负担 v.负担)→ disburden(v.解除负担)i开头的形容词之前-- 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)-- literate(adj.有文化的 n.学者)→ 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)→ impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)→ immortal(adj.不朽的)-- moral(adj.道德的)→ immoral(adj.不道德的)-- balanced(adj.平衡的)→ imbalanced(adj.不平衡的)-- balance (n.平衡)→ imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)→ irregular(adj.不规则的)-- rational(adj.理性的)→ irrational(adj.无理性的)adj.可抵抗的)→-- 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)adj.真诚的)→ insincere(adj.虚假的, 不真诚的)不-- happy(adj.快乐的)→ unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)→ unfriendly(adj.不友好的)-- lucky(adj.幸运的)→ unlucky(adj.不幸的)无-- conditional(adj.有条件的)→ unconditional(adj.无条件的)-- limited(adj.有限的)→ unlimited(adj.无限的)非-- official(adj.官方的, 正式的)→ unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)→ unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)→ unfinished(adj.未完成的)-- 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-- lock(v.锁, 锁上)→ unlock(vt.开...锁)-- tie(vt.系, 打结)→ untie(vi.松开, 解开)-- cover(vt.覆盖)→ uncover(vt.揭开, 揭露)-- pack(vt.包装)→ unpack(v.打开包裹)-- dress(v.穿衣)→ undress(vt.使脱衣服)-- load(v.装载)→ unload(v.卸货)Exercise:1> polite(adj.有礼貌的)→ impolite(adj.无礼的, 粗鲁的)2> agree → disagree3> legible(adj.清晰的, 易读的)→ illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)→ inaccurate(adj.错误的, 不准确的)5> locked → unlocked6> regular → 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 he lost 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 for less 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 need help. (2010南通)9. Simon is such a __________(honest) person that no one believes him. (2010扬州)10. Don’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)。
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)disagreeable(adj.不愉快的)-- content(adj.满意的vt.使满足)discontent(adj.不满的vt.令人不满n.不满)-- graceful(adj.优美的)disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)dishonest(adj.不诚实的)-- satisfactory(adj.满意的)dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)disagreement(n.意见不同)-- honesty(n.诚实, 正直)dishonesty(n.不诚实, 不老实)-- ability(n.能力, 才干)disability(n.无力, 无能)-- grace(n.优美, 雅致)disgrace(n.耻辱)-- comfort(n.舒适vt.安慰)discomfort(n.不舒适vt.使不舒适)可以加在动词前-- agree(v.同意)disagree(v.不同意)-- appear(vi.出现)disappear(vi.消失, 不见)-- believe(相信, 信任)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)discourage(vt.使气馁)-- root(n.根, 根部)disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰v.戴面具, 掩饰)unmask / dismask(vt.揭露, 暴露)-- burden(n.担子, 负担v.负担)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)illegal(adj.违法的)-- logical(adj.合乎逻辑的)illogical(adj.不合逻辑的)-- literate(adj.有文化的n.学者)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)impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)immortal(adj.不朽的)-- moral(adj.道德的)immoral(adj.不道德的)-- balanced(adj.平衡的)imbalanced(adj.不平衡的)-- balance (n.平衡)imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)irregular(adj.不规则的)-- rational(adj.理性的)irrational(adj.无理性的)-- resistible(adj.可抵抗的)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)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)-- sincere(adj.真诚的)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)unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)unfriendly(adj.不友好的)-- lucky(adj.幸运的)unlucky(adj.不幸的)无-- conditional(adj.有条件的)unconditional(adj.无条件的)-- limited(adj.有限的)unlimited(adj.无限的)非-- official(adj.官方的, 正式的)unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)unfinished(adj.未完成的)-- 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-- lock(v.锁, 锁上)unlock(vt.开...锁)-- tie(vt.系, 打结)untie(vi.松开, 解开)-- cover(vt.覆盖)uncover(vt.揭开, 揭露)-- pack(vt.包装)unpack(v.打开包裹)-- dress(v.穿衣)undress(vt.使脱衣服)-- load(v.装载)unload(v.卸货)Exercise:1> polite(adj.有礼貌的)impolite(adj.无礼的, 粗鲁的)2> agree disagree3> legible(adj.清晰的, 易读的)illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)inaccurate(adj.错误的, 不准确的)5> locked unlocked6> regular irregular。
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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)→ disagreeable(adj.不愉快的)-- content(adj.满意的 vt.使满足)→ discontent(adj.不满的 vt.令人不满 n.不满)-- graceful(adj.优美的)→ disgraceful(adj.使失体面的, 耻辱的)-- honest(adj.诚实的, 正直的)→ dishonest(adj.不诚实的)-- satisfactory(adj.满意的)→ dissatisfactory(adj.不满意的)加在名词前-- agreement(n.同意)→ disagreement(n.意见不同)-- honesty(n.诚实, 正直)→ dishonesty(n.不诚实, 不老实)-- ability(n.能力, 才干)→ disability(n.无力, 无能)-- grace(n.优美, 雅致)→ disgrace(n.耻辱)-- comfort(n.舒适 vt.安慰)→ discomfort(n.不舒适 vt.使不舒适)可以加在动词前-- agree(v.同意)→ disagree(v.不同意)-- appear(vi.出现)→ disappear(vi.消失, 不见)-- believe(相信, 信任)→ 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)→ discourage(vt.使气馁)-- root(n.根, 根部)→ disroot / unroot(vt.连根拔除)-- mask(n.面具, 掩饰 v.戴面具, 掩饰)→n.担子, 负担 v.负担)→ disburden(v.解除负担)i开头的形容词之前-- 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)-- literate(adj.有文化的 n.学者)→ 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)→ impossible(adj.不可能的)-- mortal(adj.必死的, 人类的)→ immortal(adj.不朽的)-- moral(adj.道德的)→ immoral(adj.不道德的)-- balanced(adj.平衡的)→ imbalanced(adj.不平衡的)-- balance (n.平衡)→ imbalance(n.不平衡)4>ir -- 加在以r开头的形容词之前-- regular(adj.规则的)→ irregular(adj.不规则的)-- rational(adj.理性的)→ irrational(adj.无理性的)adj.可抵抗的)→-- 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)adj.真诚的)→ insincere(adj.虚假的, 不真诚的)不-- happy(adj.快乐的)→ unhappy(adj.不幸的, 不快乐的)-- friendly(adj.友好的)→ unfriendly(adj.不友好的)-- lucky(adj.幸运的)→ unlucky(adj.不幸的)无-- conditional(adj.有条件的)→ unconditional(adj.无条件的)-- limited(adj.有限的)→ unlimited(adj.无限的)非-- official(adj.官方的, 正式的)→ unofficial(adj.非官方的, 非正式的)-- just(adj.正义的, 公正的)→ unjust(adj.不公平的)未(主要用于过去分词之前)-- undecided(adj.未定的)→ unfinished(adj.未完成的)-- 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-- lock(v.锁, 锁上)→ unlock(vt.开...锁)-- tie(vt.系, 打结)→ untie(vi.松开, 解开)-- cover(vt.覆盖)→ uncover(vt.揭开, 揭露)-- pack(vt.包装)→ unpack(v.打开包裹)-- dress(v.穿衣)→ undress(vt.使脱衣服)-- load(v.装载)→ unload(v.卸货)Exercise:1> polite(adj.有礼貌的)→ impolite(adj.无礼的, 粗鲁的)2> agree → disagree3> legible(adj.清晰的, 易读的)→ illegible(adj.难辨认的, 字迹模糊的)4> accurate(adj.正确的, 精确的)→ inaccurate(adj.错误的, 不准确的)5> locked → unlocked6> regular → 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 he lost 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 for less 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 need help. (2010南通)9. Simon is such a __________(honest) person that no one believes him. (2010扬州)10. Don’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)。