一. 数字前缀
1) uni-(one): unit, unique, uniform单位,独特的,制服
2) mono-(one): monologue, monopoly, monoculture独白,垄断,单一文化
3) multi-(many, much):multicultural, multicolor, multimedia, multipurpose, multi-skilled, multinational多文化的,多种色彩,多媒体,多意图,多技能的,跨国的
4) poly-(many, several): polysemy, polycentric一词多义,多中心的
5) bi-(two): bilingual ,bicycle双语的,自行车
6) tri-(three): triangle三角形
7) kilo(thousand): kilometer, kilogram, kilowatt千米,千克,千瓦
8) milli-(thousandth): milligram, millimeter毫克,毫米
9) centi-(hundred, hundredth): centimeter, centigrade厘米,摄氏温度
二、反义词前缀
1) un-: uncover, unlock, unhappy, uncomfortable, unrealized, unquestioning, unpredictable, uneven:揭开,开锁,不开心,不舒适,未意识到的,不问是非的,无法预测的,不平坦的
2) in-: inadequate, inaccessible, invaluable, inequality不充足的,无法达到的,价值连城的,不平等的
3) im-:immodest, impossible, impolite, impractical不谦虚的,不可能的,不礼貌的,不实际的
4) il,ir-: illegal, irregular, irreversible
不合法的,不规则的,不可逆转的
5) de-: decrease, decode, deforestation, deinked, degrade减少,解码,砍树,褪色,降级
6) dis-:disagree, disease, discharge, disintegrated, disharmony不同意,疾病,释放,分离的,不和谐
7) non-: non-existent, non-government不存在的,无政府
8) anti-: anti-Japanese, Antarctic, anticlockwise抗日,南极,逆时针地
9) contra-, contro-,counter-: contradictory, counteract, countermeasure, contrast有矛盾的,抵消,应对措施,对比
三、 其他含有特定含义的前缀
1) re-(again, back再次;回来;反): recall, recreation, reemergence, replace, reproduce,return, resist回忆,再造,重现,代替,繁殖,回来,抵抗
2) mis-(wrong, bad, badly错误地): misunderstand, misuse, mislead, misinterpret, misconception误解,误用,误导,误译,误解
3) co-,com-,con-(together一起): co-exist, cooperate共存,合作,配合,
4) inter-(between之间;互相): international, interact, interview, interlock, interdependent, interrelationship国际的,互动,面试,联锁,相互依赖的,相互关系
5) pre-(before在… 之前): preview, prehistoric, predict预习,史前的,预测,
6) post-(after在…之后): postgraduate, postwar, postpone研究生,战后,推迟
7) over-(excessive, above超过): overhear, overheat, oversupply无意中听到,过热,供过于求
8) auto-(self自己): autobiography, automatic自传,自动的
9) super-(over, above超过): superior, supernatural, supervision, supersonic有优势的,超自然的,监督,超音速的
10) sub-(under在下面): submarine, subway潜水艇,地铁
11) tele-(far off ,distant远距离地):television, telecommunication电视,远程通信(电信)
12) trans-(across到另一边): transform, transport, transfer变形,交通,转移
13) micro-(small微小的): microwave, microscope, microcosm微波,显微镜,微观
14) min-(little, small小的): minibus, minimize, minimum小型巴士,使最小化,最小量
15) semi-, hemi-(half, partial一半): semiconductor, semifinal, hemisphere半导体,半决赛,半球
以上就是南京新航道周蒙老师为大家整理的托福阅读考试中常见的前缀,希望对大家有帮助,更多资讯、资料请访问南京新航道官网:https://nj.xhd.cn/