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1、必备词根1必备词根 cede;ceed;cess=come;go;yieldaccedeAk5si:dv.同意，加入，同意ac+cede(to+go)Our government acceded to the treaty.政府同意了协议。access5Aksesn通路,访问，入门There is no access to the street through that door.穿过那个门没有通向大街的路。Students need access to books.学生需要使用书本。I h a v e n o a c c e s s t o t h e i n t e r n e t.The
2、 cave is only accessible by boat.I think that youll find shes very accessible.Easy-goingaccessibleEk5sesEbladj易接近的，可到达的concedekEn5si:dv.承认，退让vi.让步con+cede(together+go)She was so persistent that I conceded at last.Give upquit|concession kEn5seF(E)n n 让步；(退一步)承认The bosss promise to increase the worker
3、s*pay was a concession to union demands.老板答应提高工人们的工资是对工会提出的要求所作的让步。We will never make any concessions to terrorists.inter+cede(between+go)He interceded on the victims behalf.The mother interceded with the father for the daughter 母亲替女儿向父亲求情我们永远不会向恐怖分子让步。intercede7intE(:)5si:dV.调解Several political pri
4、soners have been released through the intercession of Amnesty International.intercession7intE5seFEnn.代为求情，调解+cedeprecedepri(:)5si:dV.领先（于），在.之前，先于pre(before+go)The invention of the automobile preceded the Airplane.He preceded his lecture with a humorous anecdote.他以 一个幽默的轶事开始他的演说precedentpri5si:dEntn
5、.先例without precedent in history 史无前例的The President followed historical precedent in forming the Cabinet.总统遵循历史惯例来组成内阁precedence5presIdEnsn.优先，居先National defense must lake precedence over all other questions.国防应优先考虑。r re ec ce ed de e_ r ri i5 5s si i:d d _v v后后退退re+cede(back+go)We can look for shell
6、s when the tide recedes.BaldingReceding hairThe floodwater finally receded.洪水最终退走了recessri5sesn.（墙壁等的）凹进处vi.休假，休息an hours recess at noon 小时午 间休息 The investigators recessed for lunch.调查者们休会进午餐r e c e s s i o n r i 5 s e F E n n 退回，工商业之衰退，不景气 There is deep recession in the UK.secedesi5si:dvi.正式脱离或退出，分
7、离se+cede(away+go)By 1861,11 states had seceded from the Union.There is likely to be civil war if the region tries to secede from the south.secessionsi5seFEnn.脱离Croatias secession from Yugoslaviaexceedik5si:dv t.超越，胜过ex+ceed(out+go)The measures he took exceeded the law.exceeding the speed limit 超速 to
8、 exceed ones authority 越权an excess of enthusiasm 过份热心excessik5sesn.过度，超额5eksesadj.过量的；多余的a(much more than is reasonable or necessary)Boyds wife left him because of his excessive drinking.$15 for two cokes seems a little excessive.Excessive intake of high-fat and high-calorie food harms/damages your
9、health.You have to pay for excess luggage on a plane.在飞机上你得付超重的行李费。excessiveik5sesivadj.过多的，过分的，额外pro+ceed(foreward+go)Please proceed to the next station.Let us proceed with our lesson.我们继续上课吧。Patrick said he liked my work,and then proceeded to tell me everything was wrong with it!proceedprE5si:dVi.
10、进行，继续下去1.sue+ceed(under+go)The prince will succeed the king.王子将继承国王的王位。processprE5sesn.过程the process of digestion 消化过程；the process of obtaining a drivers license 取得驾驶执照的过程processionprE5seFEnn.行列，队伍They watched the procession go past.他们观看游行队伍经过。succeedsEk5si:dvi.(in)成功v.继.之后，继任2.suc+ceed(next+go)None
11、 can succeed without pain and perspiration.不经历痛苦和汗水没有人能成功。succession sEk5seFEn n.连续，继承，继任successive sEk5sesiv adj.继承的，连续的ante+ced+cent(before+go+adj)A wise man uses the lesions he learns from the antecedent events.successsEk5sesn.成功，成就，胜利，发迹，兴旺successfulsEk5sesfuladj.成功的antecedent7Anti5si:dEntn.先辈ad
12、j.先行的必备词根2 ceive;cept=take 拿conceivekEn5si:v构思 to think of a new idea,plan etc and develojvi 怀孕，设想，想象 to imagine a particular siticon+ceive(together+take)conceive a plan to increase profits.构想出个增加利润的计划The baby was conceived in February and born in November.孩子是二月里受孕,H 1 月出生的。P r e g n a n t a d j.Anc
13、ient peoples conceived of the earth as flat 古人认为地球是平的conceptionkEn5sepFEnn观念,概念conceivablekEn5si:vEb(E)ladj.可想象得出的She thinks that marriage is an old-fashioned concept.by every conceivable means 千方百计，用一切手段It is conceivable that you may get full compensation,but its not likely.conceptSkCnseptn.观念，概念de
14、+ceivedeceivedi5si:vV.欺骗，行骗(away+take)He deceived her into signing the contract.他骗她签了 合同。_deceit|di5si:t|n.欺骗，谎言 一He got the money by deceit.他靠欺骗弄至I 了钱。deception_di5sepFEn_ n欺骗，诡计_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _deception指“任何形式的欺骗、也指“一种行动，它给人一错误的观念，但并不一定有欺诈的目的”,如：practise decep
15、tion on sb.欺骗某人。deceit指“通过隐瞒或歪曲实情去蒙骗”perceivelpE5si:vv t.察觉per+ceive(through+take)How did you perceive the event?你怎么看待这件事的？The past is often perceived to be better than the present.That morning,he perceived a change in Francas mood.perception.pE5sepFEnn.理解。感知，感觉Perceptions are not the same thing as
16、knowledge,but they are what the holder of the perception believesto be knowledge._perceptiblepE5septEbladj.可察觉的 perceptible sounds in the night.在夜里总能感觉到声响receiveri5si:vv t.收到，接到；接待，接见re+ceive(back+take)receiptri5si:tn.收条，收据，收到Keep your credit card receipts until your statement arrives.pay the money
17、on(the)receipt of goods 在货物收至U 时付款receiverrI5si:vE(r)n 收买贼赃的人，电话听筒receptionri5sepFEnn.接待，招待会，接收recipientrI5sIpIEntn.接受者exceptik5septv t.除，把除 夕 卜 prep.除了 之 夕 卜ex+cept(out+take)You will be punished,I can except no one.你们都得受到惩罚,我不放过任何个人。He answered all the questions except for the last one 除最后道题之夕卜的所有问
18、题exceptionik5sepFEnn.除外，例外We dont usually give credit,but as you*re a regular customer well make an exceptionthis time.The law applies to all European countries;Britain is no exception.Many large cities suffer from traffic jams.Beijing is no exception.exceptionalik5sepFEnladj.例外的；异常的，非凡的Promotion in
19、 the first year is only given in exceptional circumstances.OutstandingRichard is an exceptional student.必备词根 claim;clam=call out 喊，叫claimkleimvt.（根据权利）要求，认领，声称；在灾难中死5Doctors claimed to have discovered a cure for the disease.Did you claim on the insurance after your car accident?你的车子出事之后，要求领保险金了吗？I c
20、laimed the coat that the teacher found.我认领了 老师找到的外套。The earthquake has so far claimed over 3000 lives.acclaimE5kleimn.喝彩，欢呼v.欢呼，称赞to praise someone or something publiclyac+claim(to+call)People acclaim him as a good chef.人们称赞他是个好厨师。His last play was acclaimed by the critics as a masterpiece.acclamati
21、on7AklE5meiFEnn.欢呼，喝彩exclaimiks5kleimv.呼喊，惊叫ex+claim(out+call)The children exclaimed with excitement.孩子们激动地喊了起来exclamation7eksklE5meiFEn n.惊呼，感叹惊叹proclaimprE5kleimVt.宣布，声明to say publicly that something important is true opro+claim(before+call)All the countries have proclaimed their loyalty to the al
22、liance.His son was immediately proclaimed king.to proclaim a law 公布一项法令AnnoucedeclareproclamationprRklE5meIF(E)n.宣布the country*s proclamation of independence 独立宣言reclaimri5kleimv t.要求归还，收回；开垦；矫正；使悔改re+claim(back+call)China reclaimed Hong Kong from Britain in 1997.The golf course will use reclaimed w
23、astewater to water the grass.You may be entitled to reclaim some tax.reclaim land from the sea 填海拓地reclaim sb.from vice使某人改邪归正clamor 1 5 k l A m E n喧闹-clamourclam+or(call out+名词词尾)public clamourThe station was filled with the clamour of shouting voices and movement.damnooos|5klAmErEs adj吵闹的；喧哗的必备词根4
24、 elude;clus=close;shutc c n n lu d e k E n 5 k h i:d v 作出结论,断定；结束con+clued(together+shut)The doctor concluded that the patients disease was cancer.医生断定病人患的是癌症。Richardson concluded from his studies that equality between the sexes is still a long way off.conclusion_ kEn5khi:VEn n结束，结论_ _ _ _ _ _ _ _ _
25、 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _I soon came to the conclusion that she was lying.It is still too early to reach a conclusion on this point._e x c l u d e i k s 5 k l u:d v t 把 排除在夕卜，排斥ex+elude(out+shut)They excluded people under 18 from joining the club.他们拒绝接纳十八岁以下的人加入俱乐部。exclude the possi
26、bility of 排除的可能性eeclusion_ iks5klu:VEii n排除，除 夕 卜 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _the countrys exclusion from the United Nations_exclusive_ iks5klu:siv_ adj.排外的；专有的；独占的_ _ _ _ _ _ _ _ _ _ _ _ _The hotel charges$150 a day,exclusive of meals.这旅馆一天收费一百五十美元,不包括膳食。This bathroom i
27、s for your exclusive use.这浴室归你专用。exclusive publishing rights.独家版权_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _i n c l u d e i n 5 k l u:d v t 包括，包含in+elude(in+shut)Does the price include postage?The curriculum includes courses in computing.pre+elude(before+shut)Ag
28、e alone will not preclude him from standing as a candidate.to preclude all doubts 排除一切疑虑precludepri5klu:dn.排除(formal)to prevent something or makeimpossiblese+elude(apart+shut)seclude oneself from the world 隐退；与世隔绝hermit n.secludesi5klu:dV.隔离，退隐，隐居Hes 80 years old now and lives a very secluded life.s
29、eclusionsi5klu:VEnn.隔离secludedsi5klu:didadj.隐退的必备词根5 cur=run;flowincurin5kE:v.招致；蒙受in+cur(into+run)He has already incurred a lot of debts,therefore his credit has run out.incur the anger of a friend 惹起一个朋友的愤怒concurkEn5kE:V.同时发生；同意；赞成con+cur(together+run)The committee all concurred in passing the bil
30、l.委员会全体同意通过议案。The committee largely concurred with these views.Everything concurred in making him happy.事事凑起来使彳也幸福。occurE5kE:v i.发生，出现oc+cur(towards+run)A low tide occurs twice a day.An idea occurred to me.我想到一个主意。It never seems to occur to my children to contact me.occurrenceE5kQrEnsn.出现，事件Flooding
31、 in the area is a common occurrence.EventIncidentrecurri5kE:v i.复发，重现re+cur(again+run)The same nightmare recurred in my sleep.There is a danger that the disease may recur.My headache recurred.current5kQrEntadj.当前的，通用的n.流cur+r+ent(flow+名词词尾)We cant swim in the river because the current is too fast.cu
32、rrent events 时事;affair current leaders 现任领导人c u r r e e c y 5 k Q r E n s i n流通；通货；货币The dollar is now the overwhelming world currency.excursioniks5kE:FE n n 远足，游览，短程旅行ex+cur+s+ion(out+run+名词词尾)We went on an excursion to the city.我们到这个城市去旅行。OutdoingOuting必备词根6 due;ducr;duct=leadintroduce7intrE5dju:s
33、 vt 介绍，传入,引进intro+duce(into+lead)to introduce a new subject in a school 在学校开设一门新课程He introduced his friend to me.他把朋友介绍给我。introduction7intrE5dQkFEn n.介绍，导言introductory7intrE5dQktEri adj.介绍性的an introductory course on Understanding Computers*c o n d u c e k E n 5 d ju:s v 导致，有利于con+duce(together+lead)
34、Physical training conduces to good health.体育训练有助于身心健康。Sufficient sleep and a nutritious diet conduce to healthy lives.de+duce(away+lead)conducivekEn5dju:sivadj.有益于deducedi5dju:sv t.推论，演绎出I can deduce from the manner he walks that he is not happy.我可以从他走路的方式看出他并不开心。What did Darwin deduce from the pres
35、ence of these species?_educei(:)5dju:sv t.得出,导出，引出，唤起e+duce(out+lead)This editorial educed many controversial subjects.inducein5dju:sv t.劝诱,促使in+duce(in+lead)Nothing would induce me to vote for him again.Persuade v.pro+duce(forward+lead)This factory produce toys for babies,the native produce 土 特 产 二
36、 品Can you produce any proof of your nationality?你能出示有关你国藉的任彳可i正件吗?produceprE5dju:sV.出示,生产5prRdju:s n,产物,农产品Fertilizers make the land more productive.reproduce_7ri:prE5dju:v,繁殖,再生,复制,product5prCdEktn.产品productionprE5dQkFEnn.生产productiveprE5dQktiva d j.生产性的,多产的reproduce7ri:prE5dju:sV.繁殖，再生，复制，re+produ
37、ce(again+lead forward)A lower organism has a higher ability to reproduce.Duplicate v.reproduction7ri:prE5dQkFEn n.繁殖，再现reduceri5dju:sv t.减少，缩小re+duce(back+lead)The governor announced a new plan to reduce crime.reductionri5dQkFEnn.减少The company promised they would make no staff reductions for at leas
38、t two years.educate5edju(:)keitv t.教育，训练，培养e+due+ate(out+lead+动词词尾)Teachers must educate their students to think properly.He was educated at Bristol University.education7edju(:)5keiFEn n.教育educatoredjU:keItE(r)n.教育家 instructorseducational7edju(:)5keiFEnl a d j.教育的，教育性的educational games educational T
39、V programsconduct5kCndQktn.行为，操行kEn5dQktV.引导，管理；导；指挥con+duct(together+lead)He has been praised for his good conduct.We need somebody to conduct these affairs professionally.Metal conducts electricity.金属导电。conductivekEn5dQktivadj.传导的At ordinary temperatures the material is quite conductive.deductdI5d
40、Qktv t.扣除；减 除(subtract)de+duct(away+lead)The boss deducted taxes from every employees salary.deductiondi5dQkFEnn.减除 tax deductiondiminish必备词根af+feet(to+do)He was affected by her sympathy.7 feet;fac=make;doaffectE5fektv t.影响，感动af+feetaffectionE5fekFEnn.友爱，爱情，affectionateE5fekFEnitadj.亲爱的，挚爱的affect E5
41、fekt v t.假装(upon+do)Dont affect ignorance.It is annoying when she tries to affect a British accent.affectation7Afek5teiFEnn.假装，虚饰，做作defectdi5fektjn.quexiande+feet(+make)If I have any defet in handling this matter,please tell me.A defect in the braking system caused several accidents before the car w
42、as recalled.defectivedi5fektivadj.有缺陷的effecti5fektn.结果，效果ef+feet(out+make)Any increase in fuel costs could have a bad effect on business.effectivei5fektivadj.有效的in+fect(in+make)The bad news infected the atmosphere of the room.infectin5fektvt.医传染,感染Doctors say that the disease is most infectious in t
43、he first twenty-four hours.Sheila has an infectious smile.ContagiousYawning is contagious.infectionin5fekFEnn.医传染，传 染 病antibioticsinfectiousin5fekFEsadj.有传染性的，有感染力的per+feet(thoroughly+make)Perfect your work,and then hand it in.perfect5pE:fiktn.完成式adj.完美的Dont expect perfection in your relationships.p
44、erfection pE5fekFEn n.尽善尽美，完美，完 成perfectionistcon+feet(together+make)confect 5kCnfekt v t.调制，配制fac+1confection kEn5fekFE n n.糖果，蜜饯fact fAktn.事实，实际（do+名词词尾）factitiousfAk5tiFEsadj.人为的，做作的，不自然的fact+1+tious(make+形容词词尾)We can all see through his factious words of encouragement.UnnaturalArtificialfactor5f
45、AktEn.因素，要素，因数，代理人fac+t+or(do+名词词尾)An important factor in making a fortune is working hard.factory5fAktErin.工厂，制造厂，商住花园外的代理fac+1 +ory(make+名词词尾)benefactor5benifAktEn.恩人，捐助者，赠送者，赞助人bene+factor(good+doer)His benefactor was beginning to show signs of disinterest.malefactor 15mAlifAktE n3 巳罪分子male+facto
46、r(bad+doer)The notorious malefactor was imprisoned for all his life.manufacture 7mAnju5fAktFE vt.制造，加 工 n.制造，制造业，产品manu+fac+t+ory(hand+make+名词词尾)manu+fac+t+ure(hand+make+名词词尾)The city is famous for the manufacture of clothes.manufacturer7mAnju5fAktFEi n.制造业者，厂商manufactory7mAnju5fAktEri n.制造厂，工厂必备词根8
47、 fer=bear;carry;bringconfer kEn5fE:vt授予(称号、学位等)v协商，交换意见con+fer(together+carry)The university has already conferred honorary degrees on several prime ministers.conference5kCnfErEnsn.会议，讨论会，协商会deferdi5fE:vi.推迟，听从，服 从 vt.使推迟，de+fer(down+bear)We have to defer this desion to the proper authorities.I will
48、 defer to your wishes,de+fer(off+carry)WeH defer this matter to another day.differ 5difE vi.不一致，不同dif+fer(apart+carry)We never differed with him on the sub ect.in+fer(in+bring)difference5difErEnsn.差异，差别different5difrEntadj.不同的inferin5fE:v.推断From the evidence we found on the spot,we can infer that he
49、 is innocent.offer5CfEn.出价，提 议v t.提供of+fer(to+bring)How could you refuse such a fantastic offer?Chaldon was offered a huge salary to become team manager.offering5CfEriNn.提供，奉献物，献礼，祭品preferpri5fE:vt.更喜欢，宁愿pre+fer(before+carry)I prefer Chinese food to Italian food.Prefer to do rather than doI prefer t
50、o die rather than live on my knees.p pr re ef fe er re en nc ce e_ 15 5p pr re ef fE Er rE En ns s _ n n.偏 偏爱 爱，优 优先 先选 选择 择Adams expressed her preference for New York.I have preference for.As far as Pm concerned anything would be preferable to staying here alone.preferable5prefErEbladj.更可取的，更好的，更优越