第2个回答 2013-04-02
常用词根词缀 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 (单调的),monopoly (垄断) 7. ex- 向外,超出 expand extend exceed excessive exclusive(ly) excursion