2024年3月10日发(作者:)
雅思阅读常见词根词缀总结
前缀(Prefix)
一. 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
二. 数字前缀
1)
2)
3)
uni-(one): unit, unique, uniform单位,独特的,制服
mono-(one): monologue, monopoly, monoculture独白,垄断,单一文化
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
poly-(many, several): polysemy, polycentric一词多义,多中心的
bi-(two): bilingual ,bicycle双语的,自行车
tri-(three): triangle三角形
kilo(thousand): kilometer, kilogram, kilowatt千米,千克,千瓦
4)
5)
6)
7)
8) milli-(thousandth): milligram, millimeter毫克,毫米
9) centi-(hundred, hundredth): centimeter, centigrade厘米,摄氏温度
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
后缀(suffix)
一. 名词后缀
1. 表示“某种人或物”
1)-er.-or,-ar: owner, leader, actor, conductor, beggar, scholar, pain-killer, refrigerator,
air-conditioner, generator, manufacturer, reactor主人,领导,演员,导体,乞丐,
学者,止痛药,冰箱,空调,发电机,制造商,反应堆
2)-ee: employee, nominee雇员,被提名者
3)-ess: hostess, actress女主人,女演员
4)-ist,-ian: scientist, pianist, communist, musician, magician科学家,钢琴家,共产
党员,音乐家,魔术师
5)-ese, -an, -ean, -ish: Portuguese, American, European, British葡萄牙人(语),美国
的,欧洲的,英国的
6)-ant,-ate,-ent: assistant, immigrant, advocate, student助手,移民,支持者,学生
7) –air,-eer,-ier: millionaire, engineer, volunteer, premier百万富翁,工程师,志愿者,
首相
2.表示抽象意义的名词
1)-ion(-tion,-ation,-sion): protection, civilization, discussion, decision保护,文明,
讨论,决定
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