英语单词词根整理.docx

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英语单词构成有其规律，很好的掌握了构词规律，才可以很好、很快的、准确的记忆单词。英语单词构词法的核心部分，在于词根，词的意义主要是由组成单词的词根体现出来的。词根可以单独构成词，也可以彼此组合成词，通过前缀后缀来改变单词的词性和意义。（词根和词缀叫构词语素）也就是说，单词一般由三部分组成：词根、前缀和后缀。词根决定单词意思，前缀改变单词词义，后缀决定单词词性。
常见的词根
aer, ar, 含义是 “空气，大气 ” aeroplane, aerial,
ag, act, ig, 含义是 “做，动作 ” active, agent, reaction,
alt, 含义是 “高 ”， altitude,
alter, altern, altr, 含义是 “其它，变更 ” alternate,
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 )
centr, centr, 含义是 “中心 ” concentrate, eccentric(偏心的 ) 10)clain, clam, 含义是 “呼喊 ” claim, proclaim, exclaim
clos, clud, 含义是 “闭合 ” conclude, enclose, include
col, cult, 含义是 “耕耘 ” colony, cultivate, agriculture
cor, cord, 含义是 “心” cordial, record, accord
curr, cur, cour, 含义是 “跑，动作 ”current, occur, concurrence(同时发生 )
dic, dict, 含义是 “说，示 ”dictate, edit, indicate, predict
doc, doct, 含义是 “教 ” doctor, document
duc, duct 含义是 “引导，传导 ”introduce, produce, conduct, deduct( 推论 )
fact, fac, fect, dic, dit, 含义是 “做，创造 ” factory, effect, profit, faculty, perfect
fend, fens, 含义是 “打，击 ” defence, offence
fer, 含义是 “搬运，移转 ”ferry, transfer, defer( 迟延 )
fin, finit, 含义是 “终，极 ” final, finish, confine
firm, 含义是 “坚固 ”firm, confirm, affirm( 断定 )
fix, 含义是 “固定 ”prefix, affix( 附加 )
flect, flex, 含义是 “弯曲 ” flexible, reflex
flor, flour, flower, 含义是 “花 ” flower, flourish
form, 含义是 “形 ”uniform, formula, transform, reform, deform
forc, fort, 含义是 “力，强度 ” force, enforce, effort
gen, genit, 含义是 “生产，发生 ” generate, generation
gram, graph, 含义是 “书写，记录 ” telegram, diagram, photograph
grad, gress, gred, gree, 含义是 “步，阶段 ”gradually, degree, progress
hab, habit, hibit, 含义是 “保持，住 ” inhabit, exhibit, prohibit
her, hes, 含义是 “粘附 ” adhere, cohesion
ject, jet, 含义是 “抛射 ” pr