英语前缀后缀词根大全

词汇篇课堂精讲笔记请大家注意：每一组单词都蕴含着一个庞大的词汇知识体系！请大家坚信：千锤百炼方可修成正果！1、 表示方位的前缀1、 pre-/pro- 前predictproposeprogressprospect串词造句：The headmaster proposes that if you predict a bright prospect, you should make progress first.校长建议：如果你想预测一个光明的前景，你要先取得进步。真题链接：When people in developing countries worry about migration,they are usually concerned at the prospect of ther best and brightest departure to Silicon Valley or to hospitals and universities in the developed world ,（2013）2、 fore 前beforeforetell forehead foremost: first and foremostforearmforeground, background真题链接：most wives want their husbands to be first and foremost conversational partners but few husbands share this expectation of their wives.3. post- 后postwarpostponepostgraduate:扩展：4. re-含义一：再，又：repeatretell 含义二：反方向，回returnreduceretreat 5. super-上，超级supermansupermarket supervisor superficial 串词成句：The superman reckoned the supervisor of the supermarket very superficial.超人认为超市的督导很肤浅。6. hyper-：在上面的，超出的hypertensionhypercriticalhyperscope 潜望镜补充：telescope， microscope7. sub-：下，下面的subwaysuburburbansubmarine substitute 串词成句：In the suburb, there is subway under the ground just as there are submarines under the sea.在郊区 地下面有地铁就如同海下有潜水艇。8. under- 在.以下，过少的undergroundunderestimate underdeveloped 串词成句：We cant underestimate the value of the underdeveloped country.9. in-/im-/intro-/intra: 在里面includeexcludeexclusiveimport_exportintroduceintrastate Income扩展：pay salary， wage， pension bonus commission(佣金) free fee tip interest profit capitalallowance compensation真题链接： Today, we are much more rigid about immigrants. We divide newcomers into two categories: legal or illegal, good or bad. 10. ex-: 出.,在.外面exportexit 11. dis- ：1否定前缀：不；dislike， dishonest, disappear If you look hard enough, youll find that many of the products we use every day chewing gums, skin moisturizers, disinfecting wipes, air fresheners, water purifiers, health snacks, antiperspirants, （止汗剂）teeth whiteners, fabric softeners, vitamins are results of manufactured habits. 2、 分开，远离：disease distribute disposeMan proposes，God disposes. 二、表示否定的前缀12. dis- 同上13. un-: unhappy unknown unlock the secret14. in-/im-/il-/ir- invisible infamous impossible immature illegal irregular 15. anti- 反.的、抗.的antiwaranticancerantibioticanti-theftanti-water16. contra-/contro- 相反countercontradictcontrastcontrary: on the contrarycontroversial真题链接These habits have helped companies earn billions of dollars when customers eat snacks, apply lotions and wipe counters almost without thinking, often in response to a carefully designed set of daily cues.（2010-Text3）3、 描述性前缀17、 bon-/bene-:好的 =wellbonus benefitbeneficial 真题链接：2012-text-3But for the most part, these benefits seem thin, uncertain, and far off. In The Moral Consequences of Economic Growth, the economic historian Benjamin Friedman argues that both inside and outside the U.S. ,lengthy periods of economic stagnation or decline have almost always left society more mean-spirited and less inclusive, and have usually stopped or reversed the advance of rights and freedoms.18. mal-坏的malnutritionmaltreat-abuse-spoilmalediction19. mis- 坏的mistakemisstepmisunderstand misfortune20. co-/com-/con-/cor-/col-共同cooperatorcompromiseconfirmcorruptioncorrespond 21. Homo-homosexualhomogeneous22. inter-之间interchange internet interfere Interrupt 23. trans-经过 transport transform24. auto-autobiographyautomobileautomate真题复现：In an essay entitled “Making It in America”, the author Adam Davidson relates a joke from cotton about just how much a modern textile mill has been automated: The average mill only two employees today,” a man and a dog. The man is there to feed the dog is there to keep the man away from the machines.”（2013-Text1）over the past decade, many companies had perfected the art of creating automatic behaviors habits among consumers. （2010-Text3）学以致用练习1. compose impose expose propose dispose suppose oppose词义分析：小试牛刀：_ pressure on the judge_you are right, I will follow your proposal.Man _,God_.Diamond is _of carbon.The truth finally was _to the public.2. abstract contract attract subtract distract extract词义分析：小试牛刀:the_of the thesisThe two companies signed a _ones attention _orange press depress express impress oppress suppress词义分析：小试牛刀:_ones opinionThe clever child _me deeply.The rich always _the poor in the old society._the rebellionThe economic is in great _词汇篇二表示数字的前缀1.demi-/semi/hemi-：半demiconductor hemispherehemicycle semiannual semifinal semitropical 2.mono-： 一monopoly mono-log monotonous 3.solo- 一个solo：solo concertsole: the sole survivorsolitary 4.uni-单一uniformunilateraluniversalunanimousunicorn5.bi-/di- du-：两个bicyclebilingualdilemmadiplomaduelduplicate6.tri-三tricycle triangle tribe 7.quadr- 四quarterquadruple 8.deca- 十decade decimal 9.cent-百；kilo-千；milli-千centimeter kilogram kilometer millimeter10.macro- 大范围的，宏观的macroeconomicsmacroscopicmacrocosm (cosmos宇宙)11.mega- 大的，百万的megaphonemegabytemega-city12.micro-：小的microwavemicroscopemicro-soft13. multi- 多的multimediamultiplymultiform补充：14.man- =hand 手工的， 体力的manual manuscriptmanufacture常用词根1.ag-=do,act 做，动agent agencyagenda-on the agenda2.audi- =hear 听；声音的audience audition 听觉audibleCory Booker who became mayor 13 months ago with a mission to revitalize the city , believes the surveillance（监视） program will be the largest camera and audio network in any American city.3.ceed/ced/cess=go行走proceedprecede-preceding-precedent-precedented-unprecedentedexceed-excess-excessiveexceed the speed limitan excess of violence in the filmexcessive violence 2007年真题10. Lightning has been the second largest storm killer in the US over the past 40 years and is _ only by flood. A exceeded B excelled C excluded D extended4. cept =take 拿、取except-exception-exceptionalaccept-acceptance-acceptable2007年阅读真题45.In the authors view, many endangered languages are_.Aremarkably well-kept in this modern worldBexceptionally powerful tools of communicationCquite possible to be revived instead of dying outDa unique way of bringing different groups together5. cid,cis =cut/kill 切，杀decide-decision-decisive-indecisiveconciseprecise2009年真题54.Mr.Nyes book is particularly valuable in that it _.A.makes little use of management termsB.summarizes various studies conciselyC.serves as an exit for leadership researchersD.sets a model for contemporary corporate leaders6. claim, clam =cry, shout 喊叫acclaim exclaim-exclamationproclaim-proclamation 2008年真题the IOC in recent years has also taken into _33_the host citys time zone. A. amount B. account C. accord D. acclaim7. clar =clear 清楚，明白declareclarity Clarify8. clud/clus =close(关闭)include-inclusion-inclusiveexclude-exclusive-exclusion- exclusionismconclude-conclusion: in conclusionaccord-accordance-according to9. di/div- 分开divide-division divorcedividend 股息，红利10. cred =believe， trust 相信，信任credit：on credit credible-incrediblecredulous-incredulous练习1. introduce induce deduce reduce produce2. attribute contribute distribute 3. evolve evolution involve revolve4.passport overpass compass bypass surpass常用后缀1.able,ible(adj)可的，能的readablesensible2.al(adj)具有性质的，如的personalregionalrural3. al(n)表动作，人，事物proposalprofessionalcriminalhospitalrefusal4.ant,ent(n)表人，物，行为applicant assistantcorrespondent president5.dom(n)表性质，状态，行为freedomwisdom6.ee(n)表动作的承受者employeetrainee7.er(n)从事的人pioneervolunteer(n)物品，机器washerlighter boiler 8.en(v)使变成hardenshortensoftenstrengthen en(adj)有质的，似的goldenwoolen 9. ess(adj)表女性，雌性hostessactress 10.ful(adj)充满的，具有性质的cupfulfearful 11.hood表身份，状况，性质neighborhoodmanhood 12.ify(v)使成，使化magnifypurify 13.ion,tion表情况，状态，性质，行为fashiondecision 14.ish似的，有的selfishchildish 15.ism表示主义，行为，学，派realismtourismfatalismmodernism 16.ist从事工作的人socialistdentist 17.ive有性质的，有作用的，属于的protectiveproductiveactive 18.ize,ise,yze,yse以方式对待，化realizeanalyzemodernize 19. fearless useless 20. like有性质的，像的dreamlikehumanlike 21.ology学科biologytechnology 22.ment表行为，状态，性质movementmanagement 23.ness表状态，性质darknesskindness 24.ous, 充满的dangerousfamous 25.ship表状况，状态，身份，技艺，技能hardshipdoctorshipworkmanship 26.some像的，引起的troublesomelonesome 27.ster表示人youngstergangster 28.ward(s)表方向 upward(s)outward(s)思考：able；ful; tive; ous 均可做形容词后缀，如何区别？练习1. respectable respectful respective2 imaginable imaginary imaginative 3 credible credulous credibility4. sensible sensitive学谚语，记单词1. A fall in the pit, a gain in your wit.2.No sweet without sweat.3.Where there is a will there is a way.4.Pride hurts, modesty benefits5.Rome was not built in a day.6.God helps those who help themselves.7.More haste, less speed.8.Well begun is half done.9.Industry is the parent of success.10.Great minds think alike.11.Practice makes perfect.12.A sparrow cannot understand the ambition of a swan.13.Time and tide wait no man.14.A young idler, an old beggar.15.Strike while the iron is hot.16.Noting venture, noting gain.17.It never rains but it pours.18.Man proposes, God disposes.19.No pain, no gain.20.Not to advance is to go back.21.All that glitters is not gold.22.Where theres oppression theres resistance.23.Details is the key to success.24.Suspicion is the poison of friendship.25.He laughs best who laughs last.26.Adversity reveals genius, fortune conceals it.词汇精讲1. evolve involve revolve2. consist persist insist assist3. inform perform conform reform4. bankrupt corrupt interrupt erupt disrupt5. describe prescribe subscribe manuscript6. assume resume consume presume7. include exclude conclude8. claim acclaim exclaim reclaim proclaim9. attain contain obtain retain entertain sustain maintain detain10 occur recur incur11. affect effect infect defect perfect12. distinguish extinguish distinct extinct instinct 13. precede p