英语常见词根词缀大全
英语常见词根词缀大全
一、前缀（Prefixes）
（something→sth.；somebody→sb.；noun名词→n.；verb动词→v.；
adjective形容词→adj.；adverb副词→adv.；红色加粗部分也是词根）
1、a-/an- ：no;without;lack；加强意义
①asocial 不好社交的：a(no) +social(社交的）→asocial 不好社交的
Are you asocial or do you just enjoy living in the Antarctic?
②acentric 无中心的：a（without）+centric中心的→acentric 无中心的
At first, the thesis describes the fluid and acentric narrative mode.
首先, 文章阐述的是流动性、去中心的叙事方式.
③aright 正确地：a（表加强意义）+right（正确的）→aright正确地
When I pray, I must ek to know God aright.
2、a- ：in;on;at;by;with;to
①asleep 在熟睡中：a（in）+sleep（睡觉）→asleep 在熟睡中
He soon fell asleep with weariness.
②abed 在床上：a（on）+bed（床上）→abed 在床上
I always think of many things abed .
③aside 在一边：a（at）+side旁边→aside在…旁边即在一边
We turned aside from the main road.
④abreast 肩并肩地：a（by）+breast胸部→abreast胸部于胸部相邻引申为肩
并肩地
The four of them walked abreast.
3、ab- ：from;away from
①absorb 吸收：ab（from）+sorb（吸附、吸收）→absorb（sorb from从…吸
附即吸收）
Dry sand absorbs water.
②abnormal 不正常的：ab（away from）+normal正常的→abnormal（away from normal即远离正常→不正常）
We were very surprid at his abnormal behavior.
4、ac- ：at;to,或表示加强意义
①accustom 使习惯：ac(to)+custom(风俗、习惯）→accustom（使…慢慢成为习惯→使习惯）
He soon gets accustom to dormitory life and make two or three friends.
②account 计算，算帐：ac（to）+count（数数、计算）→account（to count the number of sth数…的数量即计算、算账）
He figured up the balance in their checking account.
③accredit 信任：ac（表强调，加强意义）+credit（相信、信任）→accredit （信任）
We accredit the invention of the electric light bulb to Edison. accredit …to 把…归功于某人
5、ad- ：to;toward;forward
①admixture 混杂：ad（to）+mix（动词：混合+ure名词后缀→mixture名词：混合、混杂）→admixture（to mix sth混合某物→混杂）
Our club was compod principally of students, with an admixture of young clerks.
②adjoin临近：ad（toward）+join（链接、联结）→adjoin（to join sth together to make them clor→临近）
The two hous adjoin.
③adventure 冒险：ad（forward表倾向性行为）+venture（冒险）→adventure （去冒险）
But Jules was not eager for classroom learning, he hungered for adventure.
6、af- ：at;to,或表示加强意义
①affix 附加，贴上：af（to)+fix(固定、使牢固）→affix（to fix one thing on another→附加、贴上）
Plea affix your name to my homework.
②affirm 肯定，确实：af（表加强意义）+firm（确定的）→affirm肯定、确实
Scientists cannot affirm the existence of life on other planets.
③affright 震惊，恐惧：af（表加强意义）+fright（恐怖、惊吓）→affright （震惊、恐惧）
"Who are you?" he again asked in affright.
7、ag- ：at;to,或表示加强意义
①aggrandize 增大：ag（表加强意义）+grand（宏大的；宏伟的） +ize（动词词根）→aggrandize（增大）
Indeed, it should be pointed out that although women status were greatly improved, we can not aggrandize the improvement.
②aggravate 加重：ag（表加强意义）+grav（=heavy重）+ate（动词词根）→aggravate加重
This will aggravate the current scarcity of natural resources caud by environmental degradation.
③aggrieve 使悲痛：ag（表加强意义）+grieve（悲伤）→aggrieve（使悲痛）
I hope I didn't aggrieve her feeling.
8、amphi- ：两、双
①amphicar 水陆两用车：amphi（两、双）+car（车）→amphicar水陆两用车
A German - made amphicar is making quite a splash in New Bern, North Carolina.
②amphibian 水陆两栖的：amphi（两、双)+bi(两）+an（表名词和形容词,"……地方,……人或动物等"）→amphibian水陆两栖的
③amphitheater两边都可观看的剧场，圆形剧场：amphi（两、双)+theatre（电影院、戏院）→amphitheater圆形剧场
Some famous amphitheaters were built by the Romans.
9、ante- ：before
①antetype 先型，原型：ante（before）+type（类型）→antetype（原型）Reporter asked the writer who is the antetype of the character in his article.
②anteroom 前室，接待室：ante（before）+room（房间）→anteroom（接待室）Leaving the elevator on the tenth floor,they stepped into the
windowless anteroom.
③antedate 比实际早的日期;先于、早于：ante（before）+date（日期）→antedate(before the date of …在…日期之前→先于、早于）
10、anti- ：against对抗、反对
①antifreeze 防冻：anti（against）+freeze（冰冻）→antifreeze（make sth against freeze使…抗冻→防冻）
Fill the cooling system with antifreeze as a protection against frost.
②antiwar 反战的：anti（对抗、反对）+war（战争）→antiwar（反对战争→反战的）
John and Yoko played key roles in the anti - war movement in the 1970 s.
③antiageing 防衰老的：anti（对抗、反对）+ageing（变老、老化）→antiageing 防衰老的
How much faith should we put in anti-ageing products?
11、ap- ：加强或引申意义
①appoint 指定，任命：ap（表引申）+point（表明、指向）→appoint（指定、任命）
"Why didn't you appoint Ron twelve months ago?"—"Good question."
②apprai 评价：ap（表引申）+prai（赞扬、赞美）→apprai（评价）An employer should apprai the ability of his men.
12、ap-/apo- ：离开
①apogee 远地点(远离地球之处)、最高点、最远点
apo（离开）+gee→apogee（最高点、最远点）
The Alliance for Progress reached its apogee during the first half of the decade.
②apostasy 脱党，叛教：
