最常用的英语词缀-英语常用的词缀

4. quadri-(元音前为quadr-):four quadrangle 四角形 quadrennial 四年一次的 the quadrennial Olympic Games quarterly 5. deca-: ten deci-: one-tenth decade 十年 three decades The past three decades have witnessed a huge change in Chinese society. decimeter n. 分米 decibel n. 分贝






6. centi-(元音前为cent-)：one hundred(th) grade 级， 度 centigrade百度制，摄氏 pede足 centipede蜈蚣 centimeter 厘米 century percent centennial 百年的 The centennial Olympics was held in Atlanta.






2. bi-, di-, ambi- ：two cycle 圈，环 bicycle, bicyclist, go cycling, cyclist lateral 边 bilateral agreement/treaty monthly a. 一月一次的，n. 月刊 bimonthly a. 两月一次的，n. 双月刊 lingual语言 bilingual education 双语教育 enn年 biennial conference 两年一次的会议 ann年 biannual 一年两次的 a biannual event gam婚姻 bigamist重婚者
英语中最常用词缀
Affixes Most Frequently Used in English
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Leabharlann Baidu
An affix（词缀） is a letter or group of letters, for example ‘un-’ or ‘y’, which is added to either the beginning or the end of a word in order to form a different word . An affix includes prefix (added to the beginning of the word,前缀） and suffix（ added to the end of the word,后缀). When a prefix is added to a word, the word often has a new meaning. For example, unhappy, dishonest, incredible. When a suffix is attached to a word, the word often has a new part of speech（词性）. For example, friendly, quickly.

uniChina Unicom/Mobile/Telecom unify v.使统一 unify a country unification n. 统一 unique a. 独一无二的，独特的(a unique stamp) unity n. 一体 family unity 家庭和睦 form形式—uniform a. 一致的；n. 制服 bricks of uniform size大小一样的砖 police uniform警服 school uniform 校服 lateral边—unilateral 单边的 a unilateral decision 单方面的决定







dioxide氧化物 dioxide n. 二氧化物 carbon dioxide 二氧化碳 lemma见解，主张 dilemma n.进退两难的窘境 He was faced with the dilemma of whether or not to return to his country. ambival价值 ambivalent a. 心情矛盾的（既爱又恨的） ambivalence n.心情矛盾 She remained ambivalent about her marriage. gu引导 ambiguous a. 模棱两可的 an ambiguous answer ambiguity n. 模棱两可



前缀
一、表示数量的前缀(prefixes
1.
indicating figures)
mono-(在元音前为mon-) uni-(在元音前为un-):one, single 一，单
arch统治者 monarch n. 君主 monarchy n. 君主制 gam婚姻 monogamy n. 一夫一妻制 logue说话 monologue n.独白 ton声音 monotonous a.单调的 -- life/rhythm graph写 monograph n.专著 oxide氧化物 monoxide n.一氧化物 carbon -poly卖 monopoly n.垄断 monopolize v. 垄断 --the market

7. kilo-, milli- (元音前为mill-):one thousand(th) meter 米 kilometer千米，公里 km gram克 kilogram公斤 kg watt 瓦特 kilowatt 千瓦 volt伏特 kilovolt 千伏 calorie卡路里 kilocalorie千卡


3. tri-:three angle角 triangle 三角形 a girl in love triangle with Tom and Jack triangular 三角形的 cycle圈，环 tricycle 三轮车 triple a. 三倍的 triple jump 三级跳 v. 增加三倍 The company tripled its profits last year. lateral边 trilateral 三边的