大学英语四级常见词根词缀.docVIP

1．否定前缀 un- uncomfortable, unacceptable, unavoidable in- incomplete, incapable, indispensable, inevitable im- imperfect, impartial, immortal dis- disable, disadvantage mis- misplace, mislead, misfortune ab- abnormal de- deactivate, degrade il- illegal, illiterate ir- irregular, irrelative mal- malfunction, malnutrition 2. trans — across（横过）through（通过）beyond（那边）from one place to another transient 短暂的 transplant 移植（器官） transaction 交易 transition 过渡，转变 transition from A to B transition period transmit 传输，传送（无线电，电视） transmission (n) a live transmission 现场直播 cultural transmission 文化的继承 transform 完全改变…的外观/特性 transformation(常做陪衬) transfer 传递，迁移 translate 翻译 transport 运输 3. com-, con- 1、加强语气 2、共同，一起 combine, compete, compromise confirm, conspicuous, concession 4. -tain 1、支撑 2、保持，维持，保留 sustain， retain, maintain 5. re- 再，又，回，反 renew, reshape, refresh 6. uni- / mono- one （一个），sole（单一的） uniform, unique, unity monotonous （monopoly （. ex- 向外，超出 expand extend exceed excessive exclusive(ly) excursion 8. pre-/pro- 前，在前 predominant precede, previous, premise, prevalent proceed, prominent, propel 9. magn- 大（large） magnify(microscope), magnificent, magnitude 10. viv- /vit- live, life 生命，生活 vivid, survive, revive vital, vitamin 11. inter- 在……之间 相互 intervene, interfere 12. man- hand （手工） manufacture , manipulate，manuscript 13. sci- knowledge science, scientific, consciousness 14. sub- / sus- 下，次，附属 subsidiary subordinate(to) sustain 15. laps 滑，落 (时间)elapse, collapse 16. spec- / spic- look spectator, speculate, spectacular, perspective conspicuous 17.clud（s）, clos- 关闭shut conclude, include ,exclusive close 18. not note notify notion(=idea) notorious 19. homo- same homogeneously 20. simul- together Simultaneously 21. multi — 多，多倍 multiply, multitude 22. contra, contro 相反 contradiction contrary controversy 23. dict- say