refresh词根词缀 rectify词根词缀

运用构词法记忆单词.请你举出类似的词汇1合成 如class+room=classroom 2派生 如dis+like= dislike 3转化

（一）、常见前缀

refresh词根词缀 rectify词根词缀

refresh词根词缀 rectify词根词缀

1． 表示否定意义的前缀

un: unbelievable uncomfortable unconscious unfair uneasy

unlike unknown unusual unexpected unemployment

unfortunay

in: indirect inevitable incorrect incomplete independent

im: imsible impatient impractical impolite

il: illegal

ir: irrespective irregular irresponsible

mis: mistake misunderstand mislead misfortune misconduct

dis: disaantage discourage disabled disagree disapprove

discount discover disappear disorder

non: nonsense non-oking

ab: abuse

anti: anti-Japanese anti-oking

2． 表示时间、序列的前缀

pre (前，预先): preview preschool prehistory previous

t (后): twar tgraduate

pro (向前): proceed progress prolong

re (回，再): review recycle react reproduce

recover reform refresh renew restore

3． 表示方向、位置的前缀

inter (在…之间): international interact interview internet

in/im (向内): internal indoor inside interior

import immigrate

ex (向外): export exterior external exceed

under (在下面): underestimate underground underline undergraduate

trans (横过、): transport transplant transform tranit

out (外): outdoor outwards outside

mid (在中间): midnight midday mid-term

4． 表示数量、大小的前缀

uni (一，统一): unique unite unity universal uniform

min (少，减): minor minus minimum

multi (多): multiply multinational multiple

5． 动词性前缀

en: enable enjoy enforce encourage

（二）、常见后缀

1． 常见名词后缀：

ness: weakness illness fitness happiness

ment: treatment statement argument arrangement equipment

mament dlopment employment improvement achiment

punishment measurement replacement

ion: invention selection suggestion election education

prntion reflection radiation rejection reaction

instruction distinction devotion innovation attraction

expression impression

tion: intention attention

sion: expansion explosion decision extension collision

ation: invitation realization imagination modernization obligation

foundation determination reservation industrialization application

ship: friendship scholarship ownership relationship hardship

leadership (人):

ity: popularity quality maturity personality publicity

security diversity

dom: wisdom

age: storage package tage marriage shortage

al: refusal removal arrival proal survival approval

i: touri organi critici

y: discovery recovery injury difficulty delivery

ure: failure pressure exure departure

ence: difference patience independence absence evidence confidence

ance: distance significance resistance importance ignorance

ist (人): tourist scientist specialist

ant (人): servant immigrant applicant assistant accountant

consultant defendant inhabitant

ian (人): technician musician electrician

or (人): survivor operator inventor governor conductor compe

er (人): manufacturer consumer customer owner prisoner employer

2． 常见形容词后缀：

ful (充满…的): faithful fearful hopeful fruitful ful respectful

graceful painful cheerful thoughtful powerful

y (…的): wealthy thirsty worthy hasty lucky noisy faulty

less (无…的): hopeless useless worthless restless less meaningless

al (…的): national original practical natural musical occasional

medical formal personal professional experimental

able (能…的、可…的): suitable valuable respectable remarkable

forable reliable profitable fashionable miserable

notable portable reasonable honorable preferable

desirable acceptable comparable comfortable

ly (…的): timely friendly deadly costly

ic (…的): symbolic ic classic historic organic

ial (…的) : industrial racial commercial beneficial financial influential

ive (…的): respective effective impressive expensive progressive attractive

protective comparative

ious (…的): suspicious mysterious

ous (…的): poisonous humorous erous

ish (似…的): childish foolish bookish

ent: different patient independent absent evident confident

ant: distant significant resistant important ignorant

买一本专业的词根书

里面有齐全的前、后缀的使用

hand earthquake playground mainland widespread

spacecraft Postcard Postman taxpayer wildlife

mailbox supermarket Headline deadline

如何提高英语水平？ 针对4.6级。

用半年背下来6级的所有课文

Study hard and make progress ryday.

大学英语四级常见词根词缀

1．否定前缀

un- uncomfortable, unacceptable, unoidable

in- incomplete, incapable, indispensable, inevitable

im- imperfect, impartial, immortal

dis- disable, disaantage

mis- misplace, mislead, misfortune

ab- abnormal

de- deactivate, degrade

il- illegal, illiterate

ir- irregular, irrelative

mal- malfunction, malnutrition

2. trans — across（横过）through（通过）beyond（那边）from one place to another

transient 短暂的

transplant 移植（器官）

transaction 交易

transition 过渡，转变

transition from A to B transition period

tranit 传输，传送（电，电视）

tranission (n)

a live tranission 现场直播

cultural tranission 文化的继承

transform 完全改变…的外观/特性

transformation(常做陪衬)

transfer 传递，迁移

translate 翻译

transport 运输

3. com-, con- 1、加强语气 2、共同，一起

combine, compete, compromise

confirm, conspicuous, concession

4. -tain 1、支撑 2、保持，维持，保留

sustain， retain, maintain

5. re- 再，又，回，反

renew, reshape, refresh

6. uni- / mono- one （一个），sole（单一的）

uniform, unique, unity

monotonous （单调的），monopoly （垄断）

7. ex- 向外，超出

expand extend exceed excessive exclusive(ly) excursion

8. pre-/pro- 前，在前

predominant precede, previous, premise, prevalent

proceed, prominent, propel

9. magn- 大（large）

magnify(microscope), magnifnt, magnitude

10. viv- /vit- live, life 生命，生活

vivid, survive, revive

vital, vitamin

11. inter- 在……之间 相互

intervene, interfere

12. man- hand （手工）

manufacture , manipulate，manuscript

13. sci- knowledge

science, scientific, consciousness

14. sub- / sus- 下，次，附属

subsidiary subordinate(to)

sustain

15. laps 滑，落

(时间)elapse, collapse

16. spec- / spic- look

spectator, speculate, spectacular, perspective

conspicuous

17.clud（s）-, clos- 关闭shut

conclude, include ,exclusive close

18. not note

notify notion(=idea) notorious

19. homo- same

homogeneously

20. simul- toger

Simultaneously

21. multi — 多，多倍

multiply, multitude

22. contra, contro 相反

contradiction contrary

controversy

23. dict- say, l, speak

dictate, dictator , dictionary, verdict, predict

24. per- through

permeate, perplex, permanent, perpetual, persistent

25. ver- truth

verify verdict

26. -logy study（学习） science

biology psychology

27. -vert / -vers turn

divert aertise

diversify versatile rrse

28. -ics 作抽象名词的后缀，表学科

economics politics physics

29. -ist 表示“人”

pianist geologist typist

30. bio- life

biography biology

31. -ician 从事……专业的人

music → musician

32. -i ……主义……论（抽象名词）

reali Marxi

33. -cid kill

insecticide

34. mort- death

mortal mortality immortal

35. -scrib / -scrip write draw

describe inscribe prescribe subscribe ascribe

description inscription prescription subscription ascription

36. di-/du-/ambi- /bi- two, double

dilemma / duplicate / ambiguous/ bilateral

37. tri- three

38. bene- good, well, happily

benefit beneficiary

39. volu/ volv roll（滚动）turn(转动)

evolution revolution

involve revolve evolve

40. fer carry（带） produce（生产）

transfer refer fertile

41. phil- love

philosophy

42. deca- ten

decade

43. cred beli

credible incredible credit

44. cent one dred

century

45. mill / kilo 一千，千分之一

millennium million kilometer kilogram

46. dom , control

domain

dominate, dominant, predominant

47. val 有权力，影响

valid, invalid, valuable, evaluate, prevalent(popular)

48. graph / gram write

biography, geography / grammar, egram

49. equi — 同等，相等

equivalent equilibrium

50. bat beat打

debate combat battle batter battery

51. seg, sect cut

segment, segregate / section intersection

52. plex 折叠

perplex complex

53. en- / -ify make

enlarge entitle enrich enable

simplify magnify signify

54. sym- / syn- 共同same, 类似similar

sympathy symptom symmetry / syndrome

55 path feeling

pathetic sympathy sympathetic

56. ceed / cess / cede / cest / cur run

proceed

recession, access, excess, successor

precede, recede

ancestor

current currency excursion occur

57. serv 保存,保护(protect)

conserve preserve

58. –able , -ible 可……

respectable, imaginable

comprehensible

59. hypo- 下，在…之下

hypothesis hypotension

60. –pel 推

propel, expel, repel, dispel, impel, compel

61. scend climb

ascend descend

62. spir

aspire, inspire, expire, respire, conspire

63. sent, sens feeling

sentimental

sense, consensus

64. gr 重

gre, grity, aggrate (gri)

65.lev 轻，上升

alleviate, elevate (reli)

66.rupt break

bankrupt, interrupt, corrupt

请问什么是“词根”？〖英语问题〗

词根是一个单词的核心部分，它表示单词的基本词义。有的词根能单独使用而成为单词，叫做"自由词根"或"根词"。前缀是加在词根或单词前面的部分，它具有一定的含义，能改变、限制或加强词根和单词的含义。前缀的表示方式是在字母或字母组合后面加一短横，如in-。后缀是加在词根或单词后面的部分，对词根和单词的意义进行补充。常用的后缀有名词后缀、动词后缀、副词后缀和形容词后缀四种形式。后缀的表示方式是在字母或字母组合前面加附一短横，如-er。中缀是在单词里起连接作用的字母或字母组合。

不好意思,我抄别人的

词根就是词的基本构造，能组成很多单词，就是和汉语中的笔画不多

词根就是单词发展而来的根源.

我想具体的理解秀才都已经说了,参考一下吧:)

举个例子好啦

比如：expensive的词跟就是expense

un- re- in- im- dis- -ful -ly这些词缀表示什么意思

不,没

重复

不不

不,散

形容词

副词

常用词根词缀 1．否定前缀 un- uncomfortable, unacceptable, unoidable in- incomplete, incapable, indispensable, inevitable; im- imperfect, impartial, immortal dis- disable, disaantage ;mis- misplace, mislead,misfortune ab- abnormal de- deactivate, degrade il- illegal, illiterate ir- irregular, irrelative mal- malfunction, malnutrition 2. trans — across（横过）through（通过）beyond（那边）from one place to another transient 短暂的 transplant 移植（器官） transaction 交易 transition 过渡，转变 transition from A to B transition period tranit 传输，传送（电，电视） tranission (n) a live tranission 现场直播 cultural tranission 文化的继承 transform 完全改变…的外观/特性transformation(常做陪衬) transfer 传递，迁移 translate 翻译 transport 运输 3. com-, con- 1、加强语气 2、共同，一起 combine, compete, compromise confirm, conspicuous, concession 4. -tain 1、支撑 2、保持，维持，保留 sustain， retain, maintain 5. re- 再，又，回，反 renew, reshape, refresh 6. uni- / mono- one （一个），sole（单一的） uniform, unique, unity monotonous （单调的），monopoly （垄断） 7. ex- 向外，超出 expand extend exceed excessive exclusive(ly) excursion

六级阅读理解咋这么难 唉没希望了 就几天要考了 郁闷呐~~~~~~ 能给点建议么 能提高几分是几分!谢谢各位了

靠运气咯，几天提升不了多少，倒是多听点听力，看一些作文范文，熟记一些关联词，不然到时候懂得但不会就麻烦了，还有翻译题

平时多做点练习，经常去做一做、看一看，复习复习，就可以了。