【英语词根词缀大全】在学习英语的过程中,掌握词根和词缀是提高词汇量、理解单词构成的重要方法。通过了解常见的词根和词缀,可以更高效地记忆单词,并推测生词的含义。以下是对常见英语词根和词缀的总结,结合表格形式进行展示,便于查阅与学习。
一、词根(Roots)总结
词根是单词的核心部分,通常表示一个基本的语义概念。以下是部分常见词根及其含义:
| 词根 | 含义 | 例词 |
| act | 做、行动 | act, action, activate |
| audi | 听 | audio, audience, audition |
| bio | 生命 | biology, biodegradable, biopsy |
| chrono | 时间 | chronology, chronological, chronometer |
| doc | 教 | doctor, document, dictate |
| geo | 地球 | geography, geology, geothermal |
| hydro | 水 | hydroelectric, hydrogen, hydrotherapy |
| liter | 文字 | literature, literal, illiterate |
| log | 言语 | logic, logarithm, dialogue |
| morph | 形态 | morphology, metamorphosis, amorphous |
| philo | 爱 | philosophy, philanthropy, bibliophile |
| phon | 声音 | phone, telephone, phonetic |
| photo | 光 | photograph, photography, photovoltaic |
| thes | 放置 | thesis, antithesis, synthesis |
| vis/vid | 看见 | vision, visible, video |
二、词缀(Affixes)总结
词缀是附加在词根上的部分,用于改变或扩展词根的意义。常见的词缀分为前缀(Prefix)和后缀(Suffix)。
(1)前缀(Prefixes)
| 前缀 | 含义 | 例词 |
| un- | 不、非 | unhappy, undo, uncertain |
| re- | 再次、重新 | rewrite, restart, reconnect |
| pre- | 在……之前 | preview, predict, prefix |
| post- | 在……之后 | postwar, postgraduate, postscript |
| anti- | 反对、对抗 | antibiotic, antidote, antonym |
| dis- | 否定、相反 | dislike, disconnect, discontinue |
| de- | 去除、减少 | decrease, delete, deduce |
| in- / im- / il- / ir- | 不、非 | incorrect, impossible, illegal, irregular |
| trans- | 跨越、转换 | translate, transfer, transplant |
| micro- | 微小 | microphone, microbe, microchip |
| macro- | 宏大 | macroeconomic, macrocosm, macrophone |
| super- | 超过、超级 | superhero, superman, supermarket |
| sub- | 在……下面 | submarine, subway, subtract |
(2)后缀(Suffixes)
| 后缀 | 含义 | 例词 |
| -er | 人或物 | teacher, singer, worker |
| -or | 人或物 | actor, editor, inventor |
| -ment | 行动或状态 | movement, government, punishment |
| -ion | 行动或过程 | action, decision, information |
| -able / -ible | 可以……的 | comfortable, visible, edible |
| -al | 形容词后缀 | musical, natural, medical |
| -ful | 充满……的 | helpful, colorful, powerful |
| -less | 没有……的 | hopeless, fearless, careless |
| -ive | 有……性质的 | active, relative, decisive |
| -tion / -sion | 名词后缀 | creation, decision, confusion |
| -ist | 从事……的人 | artist, pianist, scientist |
| -ing | 动名词 | running, singing, working |
| -ly | 形容词副词化 | quickly, happily, honestly |
| -ment | 名词后缀 | development, improvement, movement |
三、总结
掌握英语词根词缀不仅有助于扩大词汇量,还能提升阅读理解能力,使学习更加系统化和高效。通过分析单词的结构,我们可以更快地理解其含义,甚至推测出新词的可能意义。
建议在日常学习中多加练习,将词根词缀融入实际语境中,逐步形成自己的词汇体系。希望以上内容能为你的英语学习提供帮助!


