ad- 朝,去 (ac,ab,af,ag,al,an,ap,ar,as,at)
1词根为首字母为b,f,g,l,n,p,r,s,t,前缀同化为ab-,af-,..ataffect (af-同ad-朝，fect词源同fact做，制作 make，do) 1 .真心实意的做，打动影响 2.真正做了，侵袭 3.做出来的样子，假装。 She affected a calmness she did not feel.她强装镇定 agree (ag-同ad-朝，gree感激高兴满意，pleasing)
形容词后缀 -able
vulnerable, reliable, responsible, valuable, available, miserable,
形容词后缀 -tive
sensitive, relative,native，active
形容词后缀 -ful 充满...的 源于full
Hale Waihona Puke beautiful, powerful, colorful, painful, thankful, grateful, meaningful,careful
名词后缀 -ture
future, nature, culture, picture, furniture, adventure, temperature, architecture, lecture
名词后缀 -tion 动词+ment 变名次
evaluation, civilization, globalization, attention, attraction, option, information, action, competition,situation,production,friction,explanation,dictation,
in,im,ir,il 1.否定
impossible irresponsible illegal
in,im,ir,il 2.进入
ingenious a.聪明的，天才的=genious inform v. (form 形成shape。 原意使成型，后演化为教导，通知) impose v.征收(pose摆，将他人财务摆到自己口袋，征收) import export inbox收件箱( notifications信息) outbox发件箱(draft草稿箱draftman 起草人) sent 已发送信
-ess 女性
• actor, actress • waiter, waitress • prince, princess • host, hostess • god, goddess • poet, poetess
con- (com,cor,col) together共同一起
• 1.词根首字母为b,p,m,前缀尾字母为m, 即com• communicate compose组成（pose摆） • combat 斗争（bat打，同beat. baton警棍，接力棒，都是用来打的) • compete 竞争（pet追求） • 2.词根首字母为r,l，前缀尾字母为r,l,即cor-,col• corrupt collaborate
名词后缀 -ship
scholarship, friendship, championship, worship,hardship,
名词后缀
-ness
witness, happiness, weakness,
名词后缀 -th
truth, faith,bath,depth,youth,length,strength
形容词后缀 -less 不具备...的
careless, homeless, selfless, jobless, aimless,
动词后缀-en
fasten, frighten,soften，broaden，sharpen，threaten,strengthen
count 计算，思考
• counter n.柜台，计算器，计算者 • v.反驳these arguments are not easily countered. • discount n./v. 打折，忽视
counter-反对，相反
• counterattack n/v. 反击 launch a counterattack(against sb.) • counteract vt.（act行动）抵消 counteract the stress and tension.
opt- 选择choose
option n. optional. a. optimistic a.乐观的（仍然有选择）pessimistic a.悲观的 optimum a.最优的，最适合的(mum词源同maximum，minimum， 极，最) adopt vt.采纳，收养(ad-朝，去。不断去选择)
counter-反对，相反
• counterattack n/v. 反击 launch a counterattack(against sb.) • counteract vt.（act行动）抵消 counteract the stress and tension.
-mate 伴侣，配偶
• classmate, deskmate • workmate (colleague) • roommate / bunkmate bunk:铺位（bedmate X） • inmate
ad- 朝,去 (ac,ab,af,ag,al,an,ap,ar,as,at)
2词根首字母为c,k,qu，前缀同化为acaccess (ac-朝向，cess／cede走) account (ac-,count 数数) accuse vi/vt (ac-,cus同cause原因。有理由指责别人) accusation 3词根首字母为sc, sp, st, v前缀缩写为aavenge v.复仇 (a-去，venge惩罚，报仇punish) avenger n.复 仇者
名词后缀 -sim ...主义
communism, socialism,heroism, capitalism,
形容词后缀 -ious
various，delicious，curious, precious
形容词后缀 -al
musical, political,technical,typical, mental, official,central, casual,mineral, original,signal, national,
re向后，相反，再
repeat v. (peat同pet,追求.词源同compete) react v.重做 resort vt.再分类 recover vt.恢复，重新盖上(cover覆盖，保护)
in,im,ir,il 2.进入
ingenious a.聪明的，天才的=genious inform v. (form 形成shape。 原意使成型，后演化为教导，通知) impose v.征收(pose摆，将他人财务摆到自己口袋，征收) import export inbox收件箱( notifications信息) outbox发件箱(draft草稿箱draftman 起草人) sent 已发送信
abs• 词根首字母为c,t前缀扩展为abs• abstract a./n.／vt. 提炼（abs离开tract拉，抽出） • abstraction n.抽象化，提炼
ad- 朝,去 (ac,ab,af,ag,al,an,ap,ar,as,at)
adadapt (apt适应，倾向于同fit) be apt to do/tend to do admit ( mit送，放出send,词源同mission使团使命。允许进入，承认，同意) adult (ul同ol,词源old,t为过去分词后缀。) adolescent 青少年(adol, ad,ol,同上，esce起始动词后缀，即成长中的，ent名词后缀) adventure (vent来come，ure名词后缀，通常词根以t结尾时使用.venture冒险，为缩写) advent n.到来arrival
ex- 出
expense n.花费(pense称重，称银子weight) export experience （peri尝试，ence表名词） exhibit v.(hibit拿)
名词后缀 -ment 动词+ment 变名次
agreement, payment, development, movement, management, treatment, argument, statement, equipment, entertainment, punishment
ab- , abs-
ab-
1.从，来自from 2.离开 away from 3.表否定 not
absence n.(ab否定-sence拉丁词汇存在to be ) absent a. absorb vt.(ab离开sorb吸收。to swallow up,to suck拉丁语) absorbed a. be absorbed in doing. absorption n.吸收融合of (nutrition)，专心in doing sth.