1、以下单词或词根什么意思?courage,creet,crepancy,grace,guise,guise,perse,rupt,tort,tress,vorce…
这些单词前加dis词义就都出来了,虽然dis表示否定,但并不是所有带dis的单词都有与原单词相反的意思,甚至有的根本没有这个单词,英语单词的构词法不是简单的前后缀拼在一起的。
2、sem数据分析中常用的函数有哪些?
1
top-N数据数据分析
1、升序降序
2、抓重点
2
1、百分百
2、效率
3、处理数据
3
1.时段消费
2.时段转化
3.时段效果
4
单个词分析
一类词分析
词根分析
5
流程分析
薄弱环节提升
三倍绩效达成
处理数据
3、sem不含词根的词是什么意思
就是优化的长尾词里面不包含主词
4、英语词尾 词根
1.常见的词根
常见的词根
1) aer, ar, 含义是“空气,大气” aeroplane, aerial,
2) ag, act, ig, 含义是“做,动作” active, agent, reaction,
3) alt, 含义是“高”, altitude,
4) alter, altern, altr, 含义是“其它,变更” alternate,
5) bio, bi, bion, 含义是“生物,生命” biology, bionics(仿生学)
6) brev, bri, brief, 含义是“短” brief, abbreviation, abridge(节略)
7) cap, capt, cept, cip, 含义是“取,获” capture, except, concept, capacity
8) ced, ceed, cess, 含义是“行,让步” proceed, succeed, excess(过度)
9) centr, centr, 含义是“中心” concentrate, eccentric(偏心的)
10) clain, clam, 含义是“呼喊” claim, proclaim, exclaim
11) clos, clud, 含义是“闭合” conclude, enclose, include
12) col, cult, 含义是“耕耘” colony, cultivate, agriculture
13) cor, cord, 含义是“心” cordial, record, accord
14) curr, cur, cour, 含义是“跑,动作” current, occur, concurrence(同时发生)
15) dic, dict, 含义是“说,示” dictate, edit, indicate, predict
16) doc, doct, 含义是“教” doctor, document.nbsp
17) c, ct含义是“引导,传导” introce, proce, conct, dect( 推论)
18) fact, fac, fect, dic, dit, 含义是“做,创造” factory, effect, profit, faculty, perfect
19) fend, fens, 含义是“打,击” defence, offence
20) fer, 含义是“搬运,移转” ferry, transfer, defer(迟延)
21) fin, finit, 含义是“终,极” final, finish, confine
22) firm, 含义是“坚固” firm, confirm, affirm(断定)
23) fix, 含义是“固定” prefix, affix(附加)
24) flect, flex, 含义是“弯曲” flexible, reflex
25) flor, flour, flower, 含义是“花” flower, flourish
26) form, 含义是“形” uniform, formula, transform, reform, deform
27) forc, fort, 含义是“力,强度” force, enforce, effort
28) gen, genit, 含义是“生产,发生” generate, generation
29) gram, graph, 含义是“书写,记录” telegram, diagram, photograph
30) grad, gress, gred, gree, 含义是“步,阶段” graally, degree, progress
31) hab, habit, hibit, 含义是“保持,住” inhabit, exhibit, prohibit
32) her, hes, 含义是“粘附” adhere, cohesion
33) ject, jet, 含义是“抛射” project, inject
34) jour, 含义是“日,一天” journal(日记), journey, adjourn(延期)
35) jug, junct, 含义是“结合,连合” conjunction, junction(连合)
36) labour, labor, 含义是“劳动,工作” labourer, elaborate, collaborate
37) lect, leg, lig, 含义是“挑选,采集” collect, select, lecture
38) lif, liv, 含义是“生活,生存” life, alive, live
39) loc, 含义是“场所,位置” location, dislocate(脱位)
40) long, leng, ling, 含义是“长的” length, prolong, linger
41) loqu, locut, 含义是“说话” colloquial, eloquent,
42) mand, mend, 含义是“命令” command, demand, recommend
43) man, manu, 含义是“手,手法” manage, manual
44) memor, menber, 含义是“记忆” memory, remember, memorial
45) mind, ment, 含义是“心” mind, remind, mental
46) merc, merch, 含义是“贸易” commerce, merchant
47) meas, mens, meter, metr, 含义是“测量,度量” measure, meter, diameter
48) min, 含义是“小” diminish, minority
49) miss, mit, 含义是“派遣,送” mission, dismiss, transmit, missile
50) mob, mot, mov, 含义是“动” movement, motion, mobile, remove
51) nect, nex, 含义是“捆扎” connect, disconnect, annex(合并)
52) not, 含义是“记号,注意” note, denote, annotation(注释)
53) onom, onym, 含义是“名字” synonym, antonym, anonymous
54) pair, par, 含义是“a)相同,对等b)准备” compare, prepare
55) pel, puls, 含义是“追逐” expel, impel(推进)
56) pend, pens, pond, 含义是“悬挂” depend, independent, expense(支付)
57) phon, 含义是“声音” symphony, telephone, microphone
58) plac, 含义是“位置,场所” place, replace
59) peopl, popul, publ, 含义是“人民,民众” public, republic, popular, people
60) port, 含义是“搬运” export, import, deport(输送)
61) press, 含义是“压,压制” pressure, express, oppress, impression
62) prob, proof, prov, 含义是“实验,验证” prove, approve,
63) quer, quest, quir, quis, 含义是“寻找,探问” inquiry, question, inquisition(调查,追究)
64) rang, rank, 含义是“排列” arrange, rank,
65) rect, right, rig, 含义是“正,直” correct, direct, erect
66) riv, 含义是“河流,流远”,river, arrive, derive
67) rupt, 含义是“破坏,毁坏” eruption, bankrupt, corruption
68) sci, 含义是“认识,知识” science, conscious
69) scrib, script, 含义是“书写,记录” describe, script
70) sens, sent, 含义是“感觉,情感” sensation, sentiment
71) sign, 含义是“标记,符号” signal, signature, design
72) sembl, simil, 含义是“相似,类似” similar, resemble, assimilate(同化)
73) soci, 含义是“结合,社交” social, association
74) spec, spect, spitc, spis, 含义是“看,视” inspect, spectator, conspicuous, respect
75) struct, 含义是“建筑,构造” structure, construct, instruct, destruction
76) tect, teg, 含义是“遮蔽,掩盖” detect, protect
77) temp, tens, 含义是“时间,时机” tense, contemporary, temporal
78) tend, tes, tent, 含义是“倾向, 伸张” tendency, intension, extend, intend
79) test, 含义是“证明,证实” testify, protest, contest(争论)
80) text, 含义是“编织, 构成” textile, texture, context
81) tract, trail, 含义是“拖拉,吸引” attract, tractor, abstract, contract(收缩)
82) tribut, 含义是“给予” contribution, distribute
83) us, ut, 含义是“用,使用” usable, utilize, abuse
84) vac, van, 含义是“空,虚” vacancy, vanity, evacuate(清空)
85) vad, vas, wad, 含义是“走,去” invade, wade, evade(逃避)
86) vers, vert, 含义是“旋转,反转” convert, inversion(倒转), reverse, divert(使转向)
87) vid, vis, vey, view, 含义是“观看,看见” television, visible, evident, interview, survey
88) viv, vit, 含义是“生,活” vivid, vital, survival,
89) war, ward, 含义是“注意,保护” aware, wary(谨慎), ward(守护)
90) way, 含义是“路” way, away, subway, always
一. 常见的前缀
1.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
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
pseudo-, pseudonym(假名), pseudoscience
3)表示反动作的意思
de-, defend, demolation(解调)
dis-, disarm, disconnect
un-, unload, uncover
4)表示相反,相互对立意思
anti-, ant- antiknock( 防震), antiforeign,(排外的)
contra-, contre-, contro-, contradiction, controflow(逆流)
counter-, counterreaction, counterbalance
ob-, oc-, of-, op-, object, oppose, occupy
with-, withdraw, withstand
2. 表示空间位置,方向关系的前缀
1)a- 表示“在……之上”,“向……”
aboard, aside,
2)by- 表示“附近,邻近,边侧”
bypath, bypass(弯路)
3)circum-, circu-, 表示“周围,环绕,回转”
circumstance, circuit
4)de-, 表示“在下,向下”
descend, degrade
5)en-, 表示“在内,进入”
encage, enbed(上床)
6)ex-, ec-, es-, 表示“外部,外”
exit, eclipse, expand, export
7)extra-, 表示“额外”
extraction (提取)
8)fore- 表示“在前面”
forehead, foreground
9)in-, il-, im-, ir-, 表示“向内,在内,背于”
inland, invade, inside, import
10)inter-, intel-, 表示“在……间,相互”
international, interaction, internet
11)intro-, 表示“向内,在内,内侧”
introce, introce
12)medi-, med-, mid-, 表示“中,中间”
Mediterranean, midposition
13)out-, 表示“在上面,在外部,在外”
outline, outside, outward
14)over-, 表示“在上面,在外部,向上”
overlook, overhead, overboard
15)post-, 表示"向后,在后边,次”
postscript(附言),
16)pre-, 表示"在前”在前面”
prefix, preface, preposition
17)pro-, 表示“在前,向前”
progress, proceed,
18)sub-, suc-, suf-, sug-, sum-, sup-, sur-, sus-, 表示“在下面,下”
subway, submarine, suffix, suppress, supplement
19)super-, sur-, 表示“在…..之上”
superficial, surface, superstructure
20)trans-, 表示“移上,转上,在那一边”
translate, transform, transoceanic
21)under-, 表示“在…..下面,下的”
underline, underground, underwater
22)up-, 表示“向上,向上面,在上”
upward, uphold, uphill(上坡)
3. 表示时间,序列关系的前缀
1)ante-, anti-, 表示“先前,早于,预先”
antecedent, anticipate,
2)ex-, 表示“先,故,旧”
expresident, exhusband
3)fore-, 表示“在前面,先前,前面”
foreward, dorecast, foretell(预言)
4)mid-, medi-, 表示“中,中间”
midnight, midsummer
5)post-"表示“在后,后”
postwar,
6)pre-, pri-, 表示“在前,事先,预先”
preheat, prewar, prehistory
7)pro-, 表示“在前,先,前”
prologue(序幕),prophet(预言家)
8)re-, 表示“再一次,重新”
retell, rewrite
4. 表示比较程度差别关系的前缀
1)by-, 表示“副,次要的”
byproct, bywork(副业)
2)extra-,表示“超越,额外”
extraordinary,
3)hyper- 表示“超过,极度”
hypersonic(超声波), hypertesion(高血压)
4)out-,表示“超过,过分”
outdo(超过), outbid(出价过高的人)
5)over-,表示“超过,过度,太”
overeat, overdress, oversleep
6) sub-, suc-, sur-, 表示“低,次,副,亚”
subeditor, subordinate, subtropical(亚热带)
7)super-, sur- 表示“超过”
supernature, superpower, surplus, surpass
8)under-,表示“低劣,低下”
undersize, undergrown, underproction(生产不足)
9)vice- 表示“副,次”
vicepresident, vicechairman
5. 表示共同,相等意思的前缀
1)com-, cop-, con-, cor-, co- 表示“共同,一起”。
connect, combine, collect, combat, coexist, co-operate
2)syn-, syl-,sym-,表示“同,共,和,类”
symmetry, sympathy, synthesis(合成)
6. 表示整个完全意思的前缀
1)al- 表示“完整,完全”alone, almost,
2) over-表示“完全,全”overall, overflow(充满)
3) pan-表示“全,总,万”panentheism(泛神论),panorama
7. 表示分离,离开意思的前缀
1)a- ab-, abs-,表示“分离,离开” away, apart, abstract, abstain
2)de- 表示“离去,处去”depart, decolour,
3)dis-, di-, dif-, 表示“分离,离开” divorce, disarm(缴械)
4)ex-, e-, 表示“离开,分离”expel, exclude, expatriate(驱出国外)
5)for- 表示“离开,脱离”forget, forgive
6)表示“离开”release, resolve
7)表示“分离,隔离”separate, sece, select
8. 表示通过,遍及意思的前缀
1)dia-,表示“通过,横过”diameter, diagram,
2)per-, pel-, 表示“通,总,遍”perfect, perform, pervade(浸透)
3)trans-, 表示“横过,贯通”transparent, transmit, transport
9. 表示加强意思的前缀
a-, arouse, ashamed
ad-, adjoin, adhere( 粘着)
10. 表示变换词类作用的前缀
be-, befriend,
en-, enslave, enable, enrich
ad-, ac-, af-, ag-, an-, ap-, ar-, as-, at-, adapt, accord, affix, aggression, arrive, assist, attend, attract, arrange, assign(委派)
11. 表示数量关系的前缀
1)表示“单一”,“一”
mon-, mon-, monotone(单调),monopoly, monarch
uni-, un-, uniform, unicellular(单细胞)
2)表示“二,两,双”
ambi-, ambiguous, amphibian(两栖类)
bi-, bin- bicycle, di-, diode(二级管),
twi-, twilight
3)表示“十”deca, deco-, dec- deci-, decade, decimals
4)表示"百,百分子一"
hecto-, hect-, hectometer,
centi-, centimeter
5)表示"千,千分子一” kilo-, kilometer
6)表示"万,万分子一”
myria-, myri-, myriametre
mega-, meg-, megabyte
micro-, microvolt (微伏特)
7)表示"许多,复,多数”
multi-, mult-, multipmetre (万用表)
poly-, polysyllable,
8)表示“半,一半”
hemi-, hemisphere
demi-, demiofficial
semi-, semiconctor, semitransparent
pene-, pen-, peninsula
12. 表示特殊意义的前缀
1)arch-, 表示“首位,第一的,主要的”architect, archbishop
2)auto-, 表示“自己,独立,自动”automobile, autobiography
3)bene-, 表示“善,福”benefit
4)eu-, 表示“优,美好”eugenics(优生学),euphemism
5)male-, mal- 表示“恶,不良”maltreatment, malodor,
6)macro-, 表示“大,宏大”macroscopic(宏观)
7)magni-, 表示“大”magnificent
8)micro-, 表示“微”microscope
13. 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
4)phon-, 表示“声,音调”phonograph
5)tele-, 表示“远离”television, telephone <!--IBF.ATTACHMENT_245298-->
二. 常见的后缀
1. 名词后缀
(1) 具有某种职业或动作的人
1)-an, -ain, 表示"……地方的人,精通……的人”American, historian,
2)-al, 表示"具有……职务的人" principal,
3)-ant,-ent, 表示"……者” merchant, agent, servant, student,
4)-ar, 表示"……的人” scholar, liar, peddler
5)-ard, -art, 表示"做……的人”coward, laggard, braggart(夸张者)
6)-arian, 表示"……派别的人, ……主义的人”humanitarian, vegetarian
7)-ary, 表示"从事……的人" secretary, missionary
8)-ant, 表示"具有……职责的人" candidate, graate
9)-ator, 表示"做……的人" ecator, speculator(投机者)
10)-crat, 表示"某种政体,主义的支持者" democrat, bureaucrat
11)-ee, 表示"动作承受者" employee, examinee
12)-eer, 表示"从事于……人" engineer, volunteer
13)-er, 表示"从事某种职业的人, 某地区,地方的人" banker, observer, Londoner, villager
14)-ese, 表示" ……国人,…..地方的人”Japanese, Cantonese
15)-ess, 表示"阴性人称名词, actress, hostess, manageress
16)-eur, 表示"……家” amateur, littérateur
17)-ian, 表示"……地方人,信仰…….教的人,从事……职业的人”Christian, physician(内科医生),musician
18)-ician, 表示"精通者, ……家,”electrician, magician, technician
19)-icist, 表示"……家, …….者, …….能手”physicist, phoneticist, technicist
20)-ic, 表示"……者,……师" mechanic, critic
21)-ie, 表示"爱,指小" dearie, auntie, lassie(小姑娘)
22)-ier, 表示"从事……职业” cavalier, clothier, brazier(黄铜匠)
23)-ine, ian, 表示"阴性人称" heroine, ballerina
24)-ist, 表示"从事……研究者,信仰……主义者" pianist, communist, dentist, artist, chemist
25)-ive, 表示"动作者,行为者” native, captive
26)-logist, 表示"……学家,研究者" biologist, geologist(地质学家)
27)-or, 表示"……者" author, doctor, operator,
28)-ster, 表示"做…….事情的人”youngster, gamester(赌徒),songster
29)-yer, 表示" 从事……职业者” lawyer
(2). 构成,具有抽象名词的含义1)-acy, 表示"性质,状态,境遇" accuracy, diplomacy
2)-age, 表示"状态,行为,身份及其结果,总称" courage, storage, marriage
3)-al, a) 表示"事物的动作,过程”refusal, arrival, survival, denial, approval
<!--emo&B)--><!--endemo--> 表示具体的事物manual, signal, editorial, journal
4)-ance, -ence表示"性质,状况,行为,过程,总量,程度” enrance, importance, diligence, difference, obedience
5)-ancy, -ency, 表示"性质,状态,行为,过程" frequency, urgency, efficiency,
6)-bility, 表示"动作,性质,状态" possibility, feasibility,
7)-craft, 表示"工艺,技巧” woodcraft, handicraft, statecraft(治国策)
8)-cracy, 表示"统治,支配" bureaucracy, democracy
9)-cy, 表示"性质,状态,职位,级别" bankruptcy(破产),supremacy
10)-dom, 表示"等级,领域,状态" freedom, kingdom, wisdom
11)-ery, -ry, 表示"行为,状态,习性" bravery, bribery, rivalry
12)-ety, 表示"性质,状态” variety, biety(怀疑)
13)-faction, -facture, 表示"作成,……化,作用" satisfaction, manufacture
14)-hood, 表示"资格,身份, 年纪,状态" childhood, manhood, falsehood
15)-ice, 表示"行为,性质,状态" notice, justice, service
16)-ine, 表示"带有抽象概念" medicine, discipline, famine
17)-ing, 表示"动作的过程,结果" building, writing, learning
18)-ion, -sion, -tion, -ation, -ition, 表示"行为的过程,结果,状况" action, solution, conclusion, destruction, expression, correction
19)-ise, 表示"性质,状态” exercise, merchandise(商业)
20)-ism, 表示"制度,主义,学说,信仰,行为" socialism, criticism, colloquialism, heroism
21)-ity, 表示"性质,状态,程度” purity, reality, ability, calamity
22)-ment, 表示"行为,状态,过程,手段及其结果 treatment, movement, judgment, punishment, argument
23)-mony, 表示"动作的结果,状态" ceremony, testimony
24)-ness, 表示"性质,状态,程度" goodness, kindness, tiredness, friendliness
25)-or, -our, 表示"动作,性质,状态" favor, error,
26)-osity, 表示"动作,状态” curiosity
27)-ship, 表示"情况,性质,技巧,技能及身份,职业” hardship, membership, friendship
28)-th, 表示"动作,性质,过程,状态" depth, wealth, truth, length, growth
29)-tude, 表示"性质,状态,程度" latitude, altitude(海拔)
30)-ure, 表示"行为,结果" exposure, pressure, failure, procere(手续),
31)-y, 表示"行为的结果,状态,性质” glory, history, victory, inquiry
(3) 带有场所,地方的含义
1)-age, 表示"住所,地点" village, cottage
2)-ary, 表示"住所,场地" library, granary (谷仓)
3)-ery, ry, 表示"工作场所,饲养所,地点" laundry, nursery, surgery(手术室)
4)-ory, 表示"工作场所,住处" factory, dormitory, laboratory, observatory
(4) 带有学术,科技含义
1)-grapy, 表示"……学,写法” biography, calligraphy, geography
2)-ic, ics, 表示"……学……法" logic, mechanics, optics, electronics
3)-ology, 表示"……学……论”biology, zoology, technology(工艺学)
4)-nomy, 表示"……学……术" astronomy, economy, bionomy(生态学)
5)-ery, 表示"学科,技术" chemistry, cookery, machinery
6)-y, 表示"……学,术,法” photography, philosophy
(5) 表示人和事物的总和,集合含义
1)-age, baggage, tonnage
2)-dom, newspaperdom(新闻界)
3)-hood, neighbourhood, womanhood
4)-ery, cavalry, ministry(内阁)
5)-ure, legislature, judicature
(6) 表示物品和物质名称的含义
1)-ant, ent, solvent, constant
2)-al, signal, pictorial(画报)
3)ar, collar, pillar(石柱)
4)- er, boiler, computer, washer, cooker
5)-ery, drapery(绸缎)
6)-ing, clothing, matting,
7)-ment, instrument, equipment, attachment
(7) 表示“细小”的含义
1)-cle, particle,
2)-cule, molecule(分子)
3)-el, parcel
4)-en, chicken, maiden
5)-et, pocket, ticket
6)-etta, -ette, etto, cigarette, essayette(短文)
7)-kin, napkin
8)-ling, ckling,
9)-let, booklet
10)-y, baby, doggy
2. 形容词后缀
(1)带有“属性,倾向,相关”的含义
1)-able, -ible, movable, comfortable, applicable, visible, responsible
2)-al, natural, additional, ecational
3)-an, ane, urban, suburban, republican
4)-ant, -ent, distant, important, excellent
5)-ar, similar, popular, regular
6)-ary, military, voluntary
7)-ice, -atie, ical, politic, systematic, historic, physical,
8)-ine, masculine, feminine, marine
9)-ing, moving, touching, daring
10)-ish, foolish, bookish, selfish
11)-ive, active, impressive, decisive
12)-ory, satisfactory, compulsory
13)-il, -ile, -eel, fragile, genteel(文雅的)
(2) 表示“相象,类似”的含义
1)-ish, boyish, childish
2)-esque, picturesque
3)-like, manlike, childlike
4)-ly, manly, fatherly, scholarly, motherly
5)-some, troublesome, handsome
6)-y, milky, pasty
(3) 表示“充分的”含义
1)-ful, beautiful, wonderful, helpful, truthful
2)-ous, dangerous, generous, courageous, various
3)-ent, violent,
(4) 表示由某种物质形成,制成或生产的含义
1)-en, wooden, golden, woolen
2)-ous, gaseous
3)-fic, scientific
(5) 表示方向的含义
1)-ern, eastern, western
2)-ward, downward, forward
(6) 表示“倍数”的含义
1)-ble, double, treble
2)ple, triple
3)-fold, twofold, tenfold
(7) 表示“数量关系”的含义
1)-teen, thirteen
2)-ty, fifty
3)-th, fourth, fiftieth
(8) 表示国籍,语种,宗教的含义
1)-an, Roman, European
2)-ese, Chinese,
3)-ish, English, Spanish
(9) 表示“比较程度”的含义
1)-er, greater
2)-ish, reddish, yellowish
3)-est, highest
4)-most, foremost, topmost
(10)其他的含义
-less, 表示否定,countless, stainless, wireless
3. 动词后缀
1)-ize, ise, 表示"做成,变成,……化“modernize, mechanize, democratize, organize
2)-en, 表示"使成为,引起,使有” quicken, weaken, soften, harden
3)-fy, 表示"使……化, 使成”beautify, purify, intensify, signify, simplify
4)-ish, 表示"使,令” finish, abolish, diminish, establish
5)-ate, 表示“成为……,处理,作用” separate, operate, indicate
4. 副词后缀
1)-ly, possibly, swiftly, simply
2)-ward, -wards, downward, inwards, upward
3)-ways, always, sideways
4)-wise, otherwise, clockwise <!--IBF.ATTACHMENT_245302-->
5、SEM推广的高级精准匹配如何使用
问主你好!
做过SEM的推广人员都知道,字数相对短的词(下面简称“短词”),搜索量相对大;字数长的词(下面简化为“长词”),搜索量相对少。当然,这不等同于短词的搜索量都比长词的多,也不等于短词就是流量词,长词的就是长尾词。请不要走进这个沟里去。我说这个的原因是,长尾词不是按词的长短去划分的,而是按流量来划分;粗略界定的方法就是字数长的可以划分为长尾词,因为这么操作长尾词已经占到大多数了。但是,在后续推广中发现,或者目前已经知道的,流量大的长词转化差的应该把这些词给剔除。
加上,一般来说,长词含义(意思、意向等)也较明确和衡量性高。譬如,“英语培训”和“网上一对一视频英语课程”。“英语培训”这个词,可能搜索者想了解有那些机构,或者是价格,或者其它方面后,再去考虑是否再考虑要参加培训;但是,“网上一对一视频英语课程”,这个就是看出,搜索者是想找网上的英语一对一视屏教学,带有很强的意向色彩。
所以,长词的搜索量虽然相对少,但较短词精准,有助于降低不精准的消耗,提高转化率,降低成本,特别适合中小型的推广企业。上面所说的划分方法有助于针对长词进行推广,并提高推广力度。
很多时候,大部分SEM人员刚接手工作时,由于不了解当前行业、缺乏当前行业的经验等因素,不知道哪类、哪些词比较好,都普遍从流来词、短词上开始入手去操作,用短词作为关键词搭建账户、词根去托词,容易导致长词、短词放在同一计划、单元内进行推广。
这是样的弊端是什么呢?
有这样经验的SEMer,会发现流量和消费主要集中在短词和流来词上。也许,你会说,流量词本来就流量大,流量和消费集中在流量词上是意料之中的。但是短词之中的长尾词呢?你通过搜索词报告,会发现许多相关性低,不相关,相关的搜索词都会匹配到短词之中;一些长词、流量较大的词缺很难被匹配到。
这是我推广总结到的现象。
后来,我把短词和长词分开计划去推广,发现长词更能被较长的搜索词匹配到,关键词和搜索词中的字眼也比较相像,提高了转化率。但,之前的消费集中的短词的单元(还没将短词、长词分开时,短词的流量和消费占到80%),在没有改动过价格等的情况下,流量没有之前高(减掉之前占20%流量的长词)。这也可以基本说明,计划、单元的词量多少,会影响到百度流量的分配。
6、英语词根词典的目录
必备前缀、后缀整理
第一部分 利用前缀扩充词汇之词根篇
LECTURE 1 词根 DUC,DUCT·HOM,HUM·TAIN,TEN·NORM·UND 2
LECTURE 2 词根DIC,DICT·COND·VERT,VERS·HOR 9
LECTURE 3 词根SOLV,SOLU· TOM·JECT,JAC·LU,LAV,LAU·ROG 15
LECTURE 4 词根TRUD,TRUS·VOC,VOK·ERR·ORI·RAD,RAS 19
LECTURE 5 词根CLAIM,CLAM·MOD·QUI·HER,HES 24
LECTURE 6 词根FLU·LEG,LECT·PAR·PEND,PENS·SPECT,SPEC 28
LECTURE 7 词根SAL·VENG·CEL,CELER·EQU 43
LECTURE 8 词根FLICT·LIG·VAL·COR,CORD 48
LECTURE 9 词根APT·LOT·NE·PAC,PEAS 52
LECTURE 10 词根SERT·CED,CESS·PLIC,PLY,PLI,PLE,PLEX,PLO 55
LECTURE 11 词根JOURN·VEN,VENT·GRAV 61
LECTURE 12 词根NEX,NECT·NIHIL·PORTION·PRECI·SPIR 65
LECTURE 13 词根SIMIL·SUR·CLIM 68
LECTURE 14 词根ALI,ALTER·FIL·LEV·LUD,LUS·PALL 70
LECTURE 15 词根PREHEND,PREHENS·CERT·SENT,SENS·SAT 74
LECTURE 16 词根SED,SESS·BAS·CENT,CANT·CRE 79
LECTURE 17 词根FA,FAM,FESS·GRAND·PROB,PROV·SCRIB,SCRIPT 84
LECTURE 18 词根SPERS·TRIBUT·VER 88
LECTURE 19 词根FAC,FACT,FEC,FECT,FIC,FICT·FRONT·SEVER 90
LECTURE 20 词根TENU·COL·COST·JUD·JUNCT,JOIN 96
LECTURE 21 词根UMBR·FIN·POS,POST,PON,POUND·TRI,TRIT 100
LECTURE 22 词根DOT,DON·ONYM·BYS·ARCH·PATH,PAT,PASS 107
LECTURE 23 词根MNE,MNES,MEM(OR)·MORPH·TROPH·GNO·(A)ESTHET,(A)ESTHES 113
LECTURE 24 词根 MENT·PACT·PLE,PLET,PLI,PLY,PLEN·PRESS·CEPT,CAP,CAPT 117
LECTURE 25 词根 FER·FISC·SEQU,SECUT·SERV 125
LECTURE 26 词根STRAIN,STRICT,STRING,STRESS·TEMPOR·CID,CAD,CAS·SOLID 132
LECTURE 27 词根VICT,VINC·LABOR·MOT,MOV,MOB·GER,GEST 137
LECTURE 28 词根VIA,VEY,VOY·BAT 143
LECTURE 29 词根CIS·GEN·SOL 145
LECTURE 30 词根TEND,TENS,TENT·AG,ACT,IG 151
LECTURE 31 词根PRIS·PUNCT,PUNG·CLUD,CLUS 157
LECTURE 32 词根DOL·FLAGR,FLAM·SECR,SACR,SANCT·ROD,ROS 162
LECTURE 33 词根ALESC·LAT·MISER·COC,COCT 165
LECTURE 34 词根 STERN·TANG·TACT·TING·ROB 168
LECTURE 35 词根PLAC·DIGN 170
LECTURE 36 词根SIGN·SUMM 172
LECTURE 37 词根VIV,VIT·MENS 174
LECTURE 38 词根TUM·VOLV,VOLU 176
LECTURE 39 词根PICT 179
LECTURE 40 词根TERR·TRA,TRACT·VAC·SPOND,SPONS 179
LECTURE 41 词根TEST·GRAD,GRESS·PLOR 187
LECTURE 42 词根VID,VIS·VOID 190
LECTURE 43 词根CREP·MOL,MOLL 195
LECTURE 44 词根RID,RIS·ST,STAT,STIT,SIST 196
LECTURE 45 词根FAC·MEN 205
LECTURE 46 词根LEC·LIN,LIGN 206
LECTURE 47 词根LINQU·PREC·PRED 208
LECTURE 48 词根CRED·CRET,CERN·EST,ESS,ENT 209
LECTURE 49 词根SECT·LAPID·MIN 213
LECTURE 50 词根PEL,PULS·SUAD,SUAS·ARM 216
LECTURE 51 词根VERG 219
LECTURE 52 词根VULG·FID 219
LECTURE 53 词根CLIN·PUT·UT,US 222
LECTURE 54 词根CUR,CURS 225
LECTURE 55 词根SEMIN·TORT·SEMBL 227
LECTURE 56 词根QUISIT,QUEST,QUIR,QUER 229
LECTURE 57 词根POT·PASS·BOL,BL,BAL 231
LECTURE 58 词根BAR·BODY·CROCH 234
LECTURE 59 词根GROSS·AM·TAIL·LIGHT 235
LECTURE 60 词根CUMB,CUB·BELL·COM 238
LECTURE 61 词根PER·CLAV 240
LECTURE 62 词根NUMER·ALT 242
LECTURE 63 词根STINCT,STING,STIG,STI·LONG 243
LECTURE 64 词根RADIC·LIP 245
LECTURE 65 词根MANU·HOD·ORB 246
LECTURE 66 词根TERMIN 249
LECTURE 67 词根LUC·EMPT,EM 250
LECTURE 68 词根TOL 252
LECTURE 69 词根GREG·LIC·RUD·VAN 253
LECTURE 70 词根HILAR·HORT·PI·PURG 255
LECTURE 71 词根TRIC·BULL·FIG 256
LECTURE 72 词根MAN·MEND·NERV 258
LECTURE 73 词根FET 259
LECTURE 74 词根MERS,MERG 260
LECTURE 75 词根CALCUL 260
LECTURE 76 词根GRAN 261
LECTURE 77 词根IT·NOV 261
LECTURE 78 词根TIM 263
LECTURE 79 词根PART 264
LECTURE 80 词根FLAT 265
LECTURE 81 词根ORD,ORDIN 266
LECTURE 82 词根PED 267
LECTURE 83 词根PUN,PEN·CRIMIN 269
LECTURE 84 词根STILL 271
LECTURE 85 词根MORT,MORS,MOR 271
LECTURE 86 词根POVER·CINER 272
LECTURE 87 词根CIT 273
LECTURE 88 词根SINU·TREP,TREM 273
LECTURE 89 词根VAR·VER·BIB 274
LECTURE 90 词根PET·DAMN·FALL 276
LECTURE 91 词根NOC·PORT·TEGR 278
LECTURE 92 词根VET·VULN·MUT 281
LECTURE 93 词根PUGN 283
LECTURE 94 词根ANIM·AVI 283
LECTURE 95 词根CALC·FIRM 284
LECTURE 96 词根SCRUT·SURG·SURRECT 285
LECTURE 97 词根TEMPER·VEH,VECT 286
LECTURE 98 词根PECU·TURB 287
LECTURE 99 词根OR 288
LECTURE 100 词根NAT,NASC 289
LECTURE 101 词根MACUL·MUR 291
LECTURE 102 词根LUCT 291
LECTURE 103 词根RUPT 292
LECTURE 104 词根MEDI 292
LECTURE 105 词根NUTRI·VOL 293
LECTURE 106 词根 RECT,RIG 294
LECTURE 107 词根LITER·ED 295
LECTURE 108 词根DUR·CEL 297
LECTURE 109 词根SCEN 298
LECTURE 110 词根LOQU,LOCUT 298
LECTURE 111 词根OD·DOX·SIT·ALL 299
LECTURE 112 词根GON·PHRAS·PHA,PHE,PHU·OXY·METER 301
LECTURE 113 词根JUR 303
LECTURE 114 词根VAD,VAS 304
LECTURE 115 词根ANN 305
LECTURE 116 词根FUNCT 306
LECTURE 117 词根CAU·MAT 306
LECTURE 118 词根SUMPT,SUM·DOMIN·AMBUL 307
LECTURE 119 词根POSTER 309
LECTURE 120 词根MED·TEXT 310
LECTURE 121 词根MON 312
LECTURE 122 词根SAG·SCI 312
LECTURE 123 词根CUR 314
LECTURE 124 词根MONT,MOUNT 315
LECTURE 125 词根FUS,FUT,FUND,FOUND 316
LECTURE 126 词根AL 318
LECTURE 127 词根CLIV·TEG,TECT 318
LECTURE 128 词根BURS 319
LECTURE 129 词根FORT,FORC 319
LECTURE 130 词根TARD 320
LECTURE 131 词根HAB 321
LECTURE 132 词根JUVEN 322
LECTURE 133 词根LEN 323
LECTURE 134 词根VIL 323
LECTURE 135 词根NEG·NOUNC,NUNCI 324
LECTURE 136 词根SCIND,SCIS 325
LECTURE 137 词根DUB 325
LECTURE 138 词根MONSTR·PUD 326
LECTURE 139 词根TRENCH 327
LECTURE 140 词根OL,OD·FULG 328
LECTURE 141 词根SPLEND 328
LECTURE 142 词根FRACT,FRAG 329
LECTURE 143 词根PLANT 330
LECTURE 144 词根CINCT 330
LECTURE 145 词根RAP,RAV 331
LECTURE 146 词根PLU·CILI 332
LECTURE 147 词根MIT,MISS 333
LECTURE 148 词根FORM 336
LECTURE 149 词根SCEND 338
LECTURE 150 词根VEST 339
第二部分 利用后缀扩充词汇之词根篇
LECTURE 151 词根 HER·BOND·SALV 343
LECTURE 152 词根CARN·PIL·VERB·MIR 344
LECTURE 153 词根EV 346
LECTURE 154 词根PROX,PROP·BREV 346
LECTURE 155 词根AC,ACR·LETH 347
LECTURE 156 词根PROPR·HIER·LOG 348
LECTURE 157 词根AUD 349
LECTURE 158 词根LET,LIV 350
LECTURE 159 词根CUSS 351
LECTURE 160 词根DOC 351
LECTURE 161 词根IMIT 352
LECTURE 162 词根PLAUD,PLAUS 352
LECTURE 163 词根DOMIT 353
LECTURE 164 词根CENS·CULP 353
LECTURE 165 词根PALP·PECC 354
LECTURE 166 词根CEL·GLOB·MAR 355
LECTURE 167 词根OP,OPT,OPHTHALM·MART·PATR 356
LECTURE 168 词根REG·RUS 359
LECTURE 169 词根CRUC·COLOSS·HEMER 361
LECTURE 170 词根NOCT,NOX·NOMIN,NOMEN·BAN·PRIM 362
LECTURE 171 词根DIG·RAD·VIG·FERV 365
LECTURE 172 词根DORM·MILIT 366
LECTURE 173 词根VAG·DULG·CHAL 367
LECTURE 174 词根OP 368
LECTURE 175 词根SOMN·CORP 369
LECTURE 176 词根MUN 370
LECTURE 177 词根COMIT·MORD,MORS·CLAR 371
LECTURE 178 词根MERC·BAT·AUG,AUCT 372
LECTURE 179 词根MAND,MEND 374
LECTURE 180 词根MIM·GRAPH,GRAM·CAUST,CAUT 375
LECTURE 181 词根CRAT,CRACY·THET,THES·AX 377
LECTURE 182 词根POLIT·EGYR 379
LECTURE 183 词根ECO·LITH·NARC·PRAG,PRACT·PTO 380
LECTURE 184 词根NOT 383
LECTURE 185 词根VOR·DEXTR·CAVAL 384
LECTURE 186 词根MAGN 385
LECTURE 187 词根GRAT 385
LECTURE 188 词根MERIT 387
LECTURE 189 词根PHON·LUMIN 387
LECTURE 190 词根PHAN·MELL,MEL·POPUL 388
LECTURE 191 词根MIGR 392
LECTURE 192 词根VARIC 392
LECTURE 193 词根ULTIM·ORN 392
LECTURE 194 词根SCAL·ONER·INSUL 393
LECTURE 195 词根STIP·CAST 394
LECTURE 196 词根PAT·CRASTIN·FLIG 395
LECTURE 197 词根ART·ACERB 396
LECTURE 198 词根BIL·FUSC 397
LECTURE 199 词根RAT 397
LECTURE 200 词根JUST 398
附录 补充词根
索引
Ⅰ. 词根索引
Ⅱ. 单词索引
7、英文字根的字根总览
(共568个)
1、(a)esthet = feeling 感觉
2、abl, abili = able 能力
3、acid, acri, acrid, acu = sour, sharp 尖,酸,锐,利
4、acro = top 顶点,高点
5、act = to do, to drive 行动,做
6、aer, aero, aeri = air 空气,充气
7、ag = do, act 做,代理做
8、agog = lead 引导
9、agon = struggle 挣扎,斗争
10、agri, agro, agr = field, land 田地,农业
11、alb = white 白色
12、alg = pain 痛
13、alt = high 高
14、alter, altern, ali = other, to change 其他的,改变状态
15、am, amor, amat = love 爱,情爱
16、ambul = walk 行走,走路
17、ampl = large 大
18、anci, antiq = old 古老
19、andro = male, man 男人
20、anim = life, spirit 生命,精神
21、ann, enn = year 年,一年
22、anthrop = man, human 人,人类
23、apt, ept = fit, ability 适应,能力
24、aqu = water 水
25、arbit(r) = judge 判断
26、arc(h) = bow 弓
27、arch, archy = ruler, rule, chief 统治者,统治,主要的
28、arm = weapon 武器
29、art = skill, joint, trick 技巧,关节,诡计
30、astro, aster = star 星星
31、audi, audit = hear 听
32、aug = increase 增加
33、av, avar, avi = desire, bird 渴望,鸟
34、ball, bol = throw, dance, ball 抛,舞,球
35、balm = balsam 香油
36、ban = prohibit 禁止
37、bar = weight 重,压
38、barr = stick 棒,栏
39、bas, base = low, foundation 低下,基础
40、bat = beat 打,击
41、bell, bel = war, fight 战争,打斗
42、biblio = book 书
43、bio, bi = life 生命,生物
44、blanc = white 白
45、brace = two arms两臂
46、braid = twist 扭
47、brev, bridg = short 短,缩短
48、bu = ox 牛
49、cad, cas, cid = fall 落下,降临
50、calc = stone 石头
51、calori = heat 热
52、camp = field 田野
53、cand = white, glow 白,发光
54、cant, cent = sing, song 唱,歌
55、cap, capt, cept, ceive, cip, cup = take, hold, seize 拿,抓,握住
56、cap, cipit = head 头
57、car, char = dear 可爱的
58、card, chart = paper 纸片
59、card, cord = heart 心脏,一致
60、carn = flesh 肉,肉欲
61、cast = pure 纯洁
62、cav = hole 洞
63、ced, ceed, cess = go 行走,前进
64、celer = quick, speed 快,速
65、cens = judge 判断
66、cent = hundred 一百
67、centr = center 中心
68、cern, cert, cret = sure, separate 搞清,区别
69、chor = dance, sing 歌,舞
70、chrom = color 颜色
71、chron = time 时间
72、cid, cis = cut, kill 切开,杀
73、cil(i) = call 召集
74、circ, cycl = ring, circle 圆,环
75、cit = quote, call 引用,唤起
76、civ = citizen 公民
77、claim, clam = cry out, shout 呼喊,叫喊
78、clear, clar, clair = clear, bright 清楚,明白
79、clin, cliv = lean, slope 侵斜,斜坡
80、clos,clud, clus = close 关闭
81、coct = cook 煮,调配
82、cogn = know 知道
83、com = banquet 宴会
84、commod = convenient 方便
85、cond = hide 藏
86、corn = horn 角
87、corp, corpor = body 身体,团体
88、cosm(o) = world 世界,宇宙
89、cracy = rule 统治或政体
90、crat = ruler统治者
91、cre, creas = grow, make 增长,产生
92、creed, cred = believe, trust 相信,信任
93、crit, cris = judge, discern 判断,分辨
94、cruc, crus, crux = cross 十字形,交叉
95、cryo = cold 冷,冻
96、crypt = secret, hidden 秘密,隐藏
97、cub, cumb = lie down 躺
98、culp = fault 错,罪
99、cult = till 耕种,培养
100、cumber = barrier躺的东西,障碍
101、cur = care 关心
102、cur, curr, curs, cour, cours = run 跑,发生
103、cuss = shake 摇动
104、custom = habit 习惯
105、cyn = dog 狗
106、dem(o) = people 人民,人们
107、demn = harm 伤害
108、dens = make thick 变浓厚
109、dent = tooth 牙齿
110、derm, dermat = skin 皮肤
111、dexter = right 右边
112、di = day 日,日子
113、dict, dic = say, assert 说话,断言
114、dign = worthy, noble 值得,高贵
115、doc, doct = to teach 教
116、dole = grieve 悲伤
117、dom = house 屋,家
118、don, dit = give 给予
119、dorm = sleep 睡眠
120、dox = opinion 观点
121、draw = pull 拉
122、drom = run 跑
123、, b, doub = two 二,双
124、c, ct = lead, bring 引导,带来
125、r = last, hard 持久,坚硬
126、dyn, dynam = power 力量
127、ed = eat 吃
128、ego = I 我,自己
129、em, empt, ampl = take, procure 拿,获得
130、emper, imper = command 命令,统治
131、equ, equi = equal, even 相等,平均
132、erg, ert = energy, work 能量,活动
133、err = wander, mistake 漫游,犯错误
134、ev = age 年龄,时代
135、extr(e), exter = out 出去
136、fabl, fabul = speak 讲,说
137、fabric = make 制作
138、fac, fact, fect, fic, fig = make, do 做,制作
139、fac, fic = face 脸,面
140、fall, fail, fault = err, deceive 犯错误,欺骗
141、feder = league 联盟
142、fend, fens = strike 打击
143、fer = bring, carry 带来,拿来
144、ferv = boil 沸,热
145、fess = speak 说
146、fest = feast 节日
147、fest = hostile 仇恨
148、fid = trust, faith 相信,信念
149、fil, fili = thread 线条
150、fin = end, boundary 结束,范围
151、firm = firm 坚定
152、fix = fix 固定
153、flam, flagr = blaze 火焰
154、flat = blow 吹
155、flect, flex = bend 弯曲
156、flict = strike 打击
157、flor, flour = flower 花
158、flu = flow 流动
159、foli = leaf 树叶
160、forc, fort = strong 强大,力量
161、form = shape 形状
162、fortu = luck 运气
163、found, fund = base基础
164、fract, frag = break 打碎
165、frig, friger = cold 冷
166、front = forehead 前额
167、fug = flee 逃,离开
168、fum = smoke烟
169、funct = perform活动
170、fus = pour 流,泻
171、gam, gamy = marriage婚姻
172、gar, garn = furnish装饰,供应
173、gen, gener, genit = birth, proce 出生,产生
174、geo = earth 地,地球
175、germ = seed种子
176、gest, gister = carry, bring 带来,产生
177、glaci = ice冰
178、gloss, glot = tongue舌头,词语
179、gnos(t), gnor = know 知道
180、gon = angle 角
181、grad = step, grade 步,级
182、gran = grain颗粒
183、graph, gram = write 写,图
184、grat, gree = pleasing 感激,高兴
185、grav, griev = heavy重
186、greg = group群体
187、gress = go, walk行走
188、gyn, gynec = woman妇女
189、habit = dwell居住
190、hal = breathe呼吸
191、hap = chance机会,运气
192、haust = draw water抽水
193、hav = possess拥有
194、head = head头
195、heli(o) = sun太阳
196、helic = spiral螺旋
197、her, hes = stick粘附
198、hibit = hold拿住
199、hilar = glad高兴
200、hor(r) = shudder, dread颤抖,害怕
201、hort = encourage鼓励
202、hospit, host = guest客人
203、hum = earth土,地
204、hydr, hydro = water水
205、hypn(o) = sleep睡眠
206、idea, ideo = idea思想,观点
207、idio = peculiar, private特殊的,个人的
208、idol = image形象,偶像
209、imag, imit = imagine, likeness想象,相象
210、insul = island岛屿
211、integr = whole完整
212、it = go行走
213、ject = throw, cast投掷,扔
214、joc = joke消化
215、journ = day日期
216、judg, judic = judge判断
217、jug = yoke牛轭
218、junct, join = join结合,连接
219、jur, juris = swear, law发誓,法律
220、juven = young年轻
221、labor = labor劳动
222、lact = milk奶,乳
223、langu = faint虚弱
224、lapid = stone石头
225、laps = slip滑,滑走
226、lat = bring out拿出,带出
227、later = side边
228、lav, luv, lut = wash洗,冲洗
229、lax = loose松
230、lect, leg = speak, read讲,读
231、lect, lig = choose, gather选择,收集
232、leg, legis = law法律
233、lev, liev = raise, lighten举起,变轻
234、lex, lexic = word, speech词汇
235、liber = free自由
236、libr = book书
237、lic = allure引诱
238、licen = allow允许
239、limin, lim = threshold门槛,限制
240、line = line直线,线条
241、lingu = language语言,原意为舌头
242、linqu = leave离开
243、lips = leave离开
244、liqu = wet湿
245、liter = letter文字,字母
246、lith = stone石头
247、loc = place地方
248、log, logu = speak说话
249、logy, ology = science科学,学科
250、long = long长
251、loqu,locu = speak说话
252、luc, lust = light, shine光,照亮
253、lud, lus = play玩,戏剧
254、lumin = light光
255、lun = moon月亮
256、lustr = light光亮
257、lys, lysis = break down裂开,分假
258、mach, mech = machine机器
259、magn = big大
260、maj = great大,伟大
261、man, main = stay逗留
262、man, manu = hand手
263、mand = order命令
264、mari = sea海洋
265、mark = sign记号,符号
266、matern, matr = mother母性,母亲
267、med, medi = middle中间
268、memor = memory记忆
269、mend = free from fault改错
270、ment = mind思考,神志
271、merc, merch = trade交易
272、merg, mers = sink沉,没
273、meter, metr, meas, mens = measure计量,测量
274、migr = remove迁移
275、milit = soldier兵
276、min = project伸出,突出
277、mini, min = small小
278、mir = wonder, look惊奇,看
279、mis(o) = hate恨
280、misc = mix混淆
281、miser = wretched可怜的
282、miss, mit = send, cast送,放出
283、mnes, mnem = remember记忆
284、mob = move动
285、mod = mode, manner方式,模式,风度
286、moll = soft软
287、mon, monit = warn警告
288、monstr = show显示
289、mor = moral道德
290、mord, mors = bite咬
291、morph = form, shape形状
292、mort = death死
293、mot = move运动
294、mount = ascend登上
295、muni, mum = public公共的
296、mur = wall墙壁
297、mus = muse娱乐
298、mut = change改变
299、nat = born出生
300、nav, naus, naut = ship船,海员
301、nect, nex = bind连接
302、neg = deny否认
303、negr, nigr = black黑
304、neur = nerve神经
305、nihil = nothing无,不存在
306、noc, nox = hurt, poison伤害,毒
307、noct = night夜晚
308、nom(y) = a field of knowledge某一领域的知识
309、nomin = name名称,名字
310、norm = rule, norm规则,规范
311、nost = home家
312、not = know知道
313、nounce, nunci = speak讲话,说出
314、nov = new新的
315、null = none没有
316、numer = number数目
317、nutrit, nutri = nourish营养
318、od = song歌曲
319、oner = load负担
320、onym = name名字
321、oper = work工作
322、opt = choose选择
323、opt, opto = sight视力
324、optim = best最好
325、ora, orat = mouth嘴,说
326、orbit = circle圆圈
327、ordin = order命令,顺序
328、ori, orig = rise, begin升起,开始
329、orn = embellish装饰
330、oss = bone骨头
331、ot(o) = ear耳朵
332、pact = fastened紧的
333、palp = feel感觉,摸
334、par = bring forth生产,生出孩子
335、par = equal平等
336、par = get ready准备
337、par, pear = come in sight看见
338、parl = speak说话
339、part, port = part, divide部分,分开
340、pass = feeling感情
341、pass = pass through通过
342、path = feeling, suffering, illness感情,痛苦,病
343、patr(i) = father父亲
344、ped = child, ecation儿童,教育
345、ped = foot脚
346、pel, puls = drive, push驱动,推
347、pen, pun = penalty惩罚
348、pend, pens = hang悬挂
349、pend, pens, pond = weight, expend称重量,称银子,花费
350、peri = try尝试
351、pet = seek追求,寻求
352、petr(o) = stone石头
353、phag = eat吃
354、phan = show出示
355、phil, philo = love爱
356、phob, phobia = dislike厌恶
357、phon = sound声音
358、phor = bring带来
359、photo = light光
360、phyt(o) = plant植物
361、pict = paint描画
362、pisc = fish鱼
363、plac = calm平静
364、place = place放,地方
365、plaint = complain抱怨
366、plannt = plant种植
367、plat = flat平坦
368、plaud = clap hands鼓掌
369、ple, plen, plet, pli = full, fill满,填满
370、plex = fold重叠
371、plic, ply = fold重叠
372、plod = big noise大声音
373、plor = cry, weep喊,哭
374、ploy = use, involve用,参与
375、plumb = lead铅
376、point, punct = point, make sharp点,变尖
377、polic, polis, polit = state, city国家,城市
378、pon, pound = put放置
379、popul, publ = people人民
380、porc = pig猪
381、port = carry拿,运
382、pos, posit = put放
383、post, poster = behind后面
384、pot = drink喝
385、poten = powerful有力的
386、prais, preci = value价值
387、prehens, prehend = catch抓住
388、press = press挤压
389、prim = first, chief第一,主要的
390、pris = take拿住,抓住
391、priv = single, alone单个
392、proach = near接近
393、prob, prov = test测试,证明
394、prol = offspring后代,子孙
395、proper, propri = one’s own拥有,恰当的
396、proxim = close, near接近,靠近
397、pud, pudi = feel shame感到羞耻
398、pugn = fight打斗
399、pur, purg = pure纯洁
400、put = think认为,思考
401、putr = rotten腐烂
402、quaint = know知道
403、quest, quir, quis, quer = seek, search寻求,询问
404、quiet, qui = still静
405、quit = free自由
406、radic = root根
407、rage = mad疯狂
408、range = rank排列,顺序
409、rap, rapt, rav = snatch捕,夺
410、ras, rad = scrape刮擦
411、rat = calculate计算
412、rect = straight, right正,直
413、rend = give给
414、rept = creep爬
415、rhythm = rhythm节奏
416、rid, ris = laugh笑
417、robor = strength力量(在如今的计算机领域经常听到”鲁棒”性,用来指软件或系统的健壮,就是它的音译而来)
418、rod, ros = bite咬
419、rog = ask要求,问
420、rot = wheel轮子,转
421、rub = red红(u-e,b-d,经过二次能假得来)
422、rud = rude原始,粗野
423、rupt = break断裂
424、rust, rur = country农村(rust是锈的意思,指农村不干净,到处锈迹斑斑)
425、sacr = holy神圣
426、sag = know知道
427、sal = leap跳
428、sal = salt盐
429、salv, save = save救助
430、san, sanit = healthy健康的
431、sanct = holy神圣
432、sanguin = blood血
433、sati, satis, satur = enough, full of food足够,饱足
434、scend, scens, scent = climb爬,攀
435、sci = know知道
436、scrib, script = write写
437、sect, seg = cut, divide切,割
438、secut, sequ = follow跟随
439、semin = seed种子
440、sen = old老
441、sens, sent = feel感觉
442、serr = saw锯子
443、sert = join, insert加入,插入
444、serv = serve, keep服务,保持
445、set = fix安置好
446、sever = earnest诚恳
447、sid = sit坐
448、sight = vision眼光
449、sign = mark记号,信号
450、simil, simul, sembl = alike, same相类似,一样
451、sinu = bend弯曲
452、sist = stand站立
453、soci = companion同伴,社会
454、sol = alone单独
455、sol = sun太阳
456、solv, solu, solut = loosen松开
457、som = body身体
458、somn = sleep睡眠
459、son = sound声音
460、soph = wise智慧,聪明
461、sort = kind种类
462、speci = look, kind外观,种类
463、spect, spic = look, see看
464、sper = hope希望
465、spers = scatter散开
466、spin = thorn刺
467、spir = breathe呼吸
468、splend = shine发光
469、spond, spons = promise承诺
470、st, sta, stat, stan, stant, stin = stand站,立
471、stall = place放
472、stell = star星星
473、stigma = mark标志,斑点
474、still = small drop小水滴
475、sting, stinct, stimul = prick刺,刺激
476、stitut, stit = set up, place建立,放
477、strain, strict, string = tighten拉紧
478、strat = spread out扩散,层次
479、struct = build建立
480、sult = leap跳
481、sum, summ = add up总,加
482、sume, sumpt = take拿,取
483、sur = sure肯定
484、surg = rise升起
485、tach = nail钉子
486、tact, tag, tig, ting = touch接触
487、tail = cut剪,割
488、tain, ten, tin, tinu = hold拿住
489、tard = slow慢
490、techn = skill, ability技术,能力
491、tect = cover盖上
492、tele = far远,电
493、temn, tempt = scorn蔑视
494、temper, tempor = time时间
495、tempt = try尝试
496、tend, tent, tens = stretch伸展
497、tenu = thin细,薄
498、termin = limit界限
499、terr = earth土地
500、terr = frighten恐,怕
501、test = test, witness测试,证据
502、text = weave编织
503、the(o) = god神
504、therm = heat热
505、thesis, thet = setting放置
506、tim = fear害怕
507、tir = draw拉
508、toler = enre容忍
509、tom, tomy = cut切割
510、tort = twist扭曲
511、touch = touch摸,碰
512、tour, torn = turn转
513、tox = poison毒
514、tract = draw拉,拖
515、treat = handle处理
516、trem = quiver颤抖
517、trench = cut切,割
518、tribut = give给予
519、trit = rub摩擦
520、trop = turn转
521、troph = nutrition营养
522、tru = true相信,真实
523、trud, trus = push推
524、turb = stir搅动
525、tut, tuit = protect保护
526、twine = twine编织
527、typ = type模式,形状
528、umbr = shadow影子
529、un, uni = one单一,一个
530、und = wave波动
531、up = up, over向上
532、urb = city城市
533、urin, ur = urine尿
534、us, util = use用
535、vac, vacu, van, void = empty空
536、vad, vas = go走
537、vag, vagr = wander漫游
538、vail, val = strong强壮
539、val, valu = value价值
540、vapor = steam蒸汽
541、vari, vary = change变化
542、veil = cover盖上
543、ven, vent = come来
544、venge = punish惩罚,报仇
545、vent = wind风
546、ver = true真实
547、verb = word词语
548、vers, vert = turn转
549、vest = clothes衣服
550、vestig = footprint, rack脚印,踪迹
551、vi, via, vey, voy = way道路
552、vibr = swing摇摆
553、vict, vinc = conquer, overcome征服,克服
554、vid, vis = see看
555、vid, vis = separate分开
556、vil = base卑劣
557、vir = man男人
558、viv, vit, vig = life生命
559、voc, vok = call, voice叫喊,声音
560、vol, volunt = wish, will意志,意愿
561、volv, volu, volt = roll, turn卷,转
562、vor = eat吃
563、vot = vow发誓
564、vulg = people人群
565、vuls, vult = pluck, tear收缩,撕开
566、ware = watch注视
567、zeal = ardor热心(Z只是为了代表闪电,故电又有激情、热流等含义)
568、zoo = animal动物
8、Sem推广营核心关键词有没有必要做竞价?
在Topsem调词工具中拓展关键词所罗列出来的关键词有关键词检索量展示,这样就不必要一个一个去找了。
9、英语常见前缀词根?
1) aer, ar, 含义是"空气,大气" aeroplane, aerial,
2) ag, act, ig, 含义是"做,动作" active, agent, reaction,
3) alt, 含义是"高", altitude,
4) alter, altern, altr, 含义是"其它,变更" alternate,
5) bio, bi, bion, 含义是"生物,生命" biology, bionics(仿生学)
6) brev, bri, brief, 含义是"短" brief, abbreviation, abridge(节略)
7) cap, capt, cept, cip, 含义是"取,获" capture, except, concept, capacity
8) ced, ceed, cess, 含义是"行,让步" proceed, succeed, excess(过度)
9) centr, centr, 含义是"中心" concentrate, eccentric(偏心的)
10) clain, clam, 含义是"呼喊" claim, proclaim, exclaim
11) clos, clud, 含义是"闭合" conclude, enclose, include
12) col, cult, 含义是"耕耘" colony, cultivate, agriculture
13) cor, cord, 含义是"心" cordial, record, accord
14) curr, cur, cour, 含义是"跑,动作" current, occur, concurrence(同时发生)
15) dic, dict, 含义是"说,示" dictate, edit, indicate, predict
16) doc, doct, 含义是"教" doctor, document
17) c, ct含义是"引导,传导" introce, proce, conct, dect( 推论)
18) fact, fac, fect, dic, dit, 含义是"做,创造" factory, effect, profit, faculty, perfect
19) fend, fens, 含义是"打,击" defence, offence
20) fer, 含义是"搬运,移转" ferry, transfer, defer(迟延)
21) fin, finit, 含义是"终,极" final, finish, confine
22) firm, 含义是"坚固" firm, confirm, affirm(断定)
23) fix, 含义是"固定" prefix, affix(附加)
24) flect, flex, 含义是"弯曲" flexible, reflex
25) flor, flour, flower, 含义是"花" flower, flourish
26) form, 含义是"形" uniform, formula, transform, reform, deform
27) forc, fort, 含义是"力,强度" force, enforce, effort
28) gen, genit, 含义是"生产,发生" generate, generation
29) gram, graph, 含义是"书写,记录" telegram, diagram, photograph
30) grad, gress, gred, gree, 含义是"步,阶段" graally, degree, progress
31) hab, habit, hibit, 含义是"保持,住" inhabit, exhibit, prohibit
32) her, hes, 含义是"粘附" adhere, cohesion
33) ject, jet, 含义是"抛射" project, inject
34) jour, 含义是"日,一天" journal(日记), journey, adjourn(延期)
35) jug, junct, 含义是"结合,连合" conjunction, junction(连合)
36) labour, labor, 含义是"劳动,工作" labourer, elaborate, collaborate
37) lect, leg, lig, 含义是"挑选,采集" collect, select, lecture
38) lif, liv, 含义是"生活,生存" life, alive, live
39) loc, 含义是"场所,位置" location, dislocate(脱位)
40) long, leng, ling, 含义是"长的" length, prolong, linger
41) loqu, locut, 含义是"说话" colloquial, eloquent,
42) mand, mend, 含义是"命令" command, demand, recommend
43) man, manu, 含义是"手,手法" manage, manual
44) memor, menber, 含义是"记忆" memory, remember, memorial
45) mind, ment, 含义是"心" mind, remind, mental
46) merc, merch, 含义是"贸易" commerce, merchant
47) meas, mens, meter, metr, 含义是"测量,度量" measure, meter, diameter
48) min, 含义是"小" diminish, minority
49) miss, mit, 含义是"派遣,送" mission, dismiss, transmit, missile
50) mob, mot, mov, 含义是"动" movement, motion, mobile, remove
51) nect, nex, 含义是"捆扎" connect, disconnect, annex(合并)
52) not, 含义是"记号,注意" note, denote, annotation(注释)
53) onom, onym, 含义是"名字" synonym, antonym, anonymous
54) pair, par, 含义是"a)相同,对等b)准备" compare, prepare
55) pel, puls, 含义是"追逐" expel, impel(推进)
56) pend, pens, pond, 含义是"悬挂" depend, independent, expense(支付)
57) phon, 含义是"声音" symphony, telephone, microphone
58) plac, 含义是"位置,场所" place, replace
59) peopl, popul, publ, 含义是"人民,民众" public, republic, popular, people
60) port, 含义是"搬运" export, import, deport(输送)
61) press, 含义是"压,压制" pressure, express, oppress, impression
62) prob, proof, prov, 含义是"实验,验证" prove, approve,
63) quer, quest, quir, quis, 含义是"寻找,探问" inquiry, question, inquisition(调查,追究)
64) rang, rank, 含义是"排列" arrange, rank,
65) rect, right, rig, 含义是"正,直" correct, direct, erect
66) riv, 含义是"河流,流远",river, arrive, derive
67) rupt, 含义是"破坏,毁坏" eruption, bankrupt, corruption
68) sci, 含义是"认识,知识" science, conscious
69) scrib, script, 含义是"书写,记录" describe, script
70) sens, sent, 含义是"感觉,情感" sensation, sentiment
71) sign, 含义是"标记,符号" signal, signature, design
72) sembl, simil, 含义是"相似,类似" similar, resemble, assimilate(同化)
73) soci, 含义是"结合,社交" social, association
74) spec, spect, spitc, spis, 含义是"看,视" inspect, spectator, conspicuous, respect
75) struct, 含义是"建筑,构造" structure, construct, instruct, destruction
76) tect, teg, 含义是"遮蔽,掩盖" detect, protect
77) temp, tens, 含义是"时间,时机" tense, contemporary, temporal
78) tend, tes, tent, 含义是"倾向, 伸张" tendency, intension, extend, intend
79) test, 含义是"证明,证实" testify, protest, contest(争论)
80) text, 含义是"编织, 构成" textile, texture, context
81) tract, trail, 含义是"拖拉,吸引" attract, tractor, abstract, contract(收缩)
82) tribut, 含义是"给予" contribution, distribute
83) us, ut, 含义是"用,使用" usable, utilize, abuse
84) vac, van, 含义是"空,虚" vacancy, vanity, evacuate(清空)
85) vad, vas, wad, 含义是"走,去" invade, wade, evade(逃避)
86) vers, vert, 含义是"旋转,反转" convert, inversion(倒转), reverse, divert(使转向)
87) vid, vis, vey, view, 含义是"观看,看见" television, visible, evident, interview, survey
88) viv, vit, 含义是"生,活" vivid, vital, survival,
89) war, ward, 含义是"注意,保护" aware, wary(谨慎), ward(守护)
90) way, 含义是"路" way, away, subway, always
10、sem数据分析中常用的函数有哪些?
常用函数公式:
1、LEN函数:用于统计一个数据或者一个词出现的次数
使用公式:=LEN(数据),需要进行统计的关键词,主要作用就是计算关键词出现的次数
2、countif函数:统计一个区域的数据中符合一个条件的总数量
使用公式:=countif(区域,条件) 需要注意符号是英文状态,除了字母,都要加一下双引号。
3、vlookup函数:纵向查找
使用公式:=vlookup(G:G,A:B,2) G:G相同的一列,A:B查找范围,2是查找的第几列
如果没有相同值,可以自己创造一个相同值。
4、sumif函数:条件求和
使用公式:=sumif(C:C,”>20”,B:B)
C列条件大于20,b列的和,注意符号使用英文状态下,除了字母都要添加双引号
5、sumifs函数:多条件求和
使用公式:=sumifs(B:B,C:C,”>80”,D:D,”>80”)
注意先写要求和的区域,再写条件
常用的sem数据分析函数,各位小伙伴们学会了吗?可以多多操作,牢牢记住公式,让自己的工作更加轻松,事半功倍。