英语常见词根词缀大全

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 seek 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 surprised 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 composed principally of students, with an admixture of young clerks.

②adjoin临近：ad（toward）+join（链接、联结）→adjo in （to join sth together to make them closer→临近）

The two houses 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）

Please 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.

②aggravat e 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 caused 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

①amph icar 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