求SAT常用到的一些词根词缀.

词根归类速记
单词词根
1． plant- =植
2． pass- =通过
3． part- =部分
4． press- =按压
四．“形近”词根
1．apt- =fit适合
2．ept- =ability能力
3．pot- =power力量
4．volv- volut- =roll卷/转
5．volunt- vol- =will意志
五．“谐音”词根
六．“多义”词根
1． par-=beyond超越,远处；beside旁边；parallel平行,相似；假/伪；准备；出现
一．“方向,方位”词根
1．a- / ab- / ac- / ad- / af- / ag- / ap-….= 往(前/上)….去,到达…；从….而来
2．ep-=往上；在…之间；在…之后；在…附近
3．ob-/op-=往(前/上)；对着….
4．e- / ex- / es- / ec- = 往外；出来
5．an- / ant- /ante- =在…之前
6．en- / em- =进入
7. intro- / intra- =向…内
8. extro- / extra- = 向…外
10．in-/ im- =里面
11．meta- = 在…之中；在…后面；在…远处
12. medi-=在…中间
13．post- =在…后面
14．pro- =在…前面
15．pre- =在…前面
16．inter- =between/among在其间
17．fore- = before在前
18．forth- =torward往前
19. later- =side侧面
二．“否定”词根
1．a- =否定；分离
2．an- =否定
3．i- =否定
4. il-/ir- =否定
4．in-/im- =否定
6．un- =否定
8．countr-/counter- =相反
7．anti- =反对
9．de- =否定；分离；向下
10．dis-/dys- =否定
11．mal- =否定
12．mis- =否定
13．ne-/neg- =否定
14．non- =否定
15．nul- =否定
16. nihil- =虚/无
17．neutr- =neither两者都不
18．mort- =death死亡
19．necro- =death死亡
19．divid- divis- =divide分开
19．deal- =divide分开
20．vac- van- void- =empty空
20．pseud- =假
21．ver- =true真
22．fid- =trust相信
21．err- =①err犯错 ②wander漂泊流浪
22．fict- fig- =feign假装
23．fall- fals- =deceive欺骗
24．for- =away from离去,禁止
25．vice- =in place of替代
26．with- =①separate分开；②against对抗
27. linqu=leave离开
28. lips- =leave离别
三．“数量”词根
1．number- / numer- =number数/count计算
2． uni- =一
3． omni-=全部
3．al-=全部
4． mono- =单个
5．sol- =单个
6. milli- =千
7．kilo- =千
7．mult- =多
8．poly- =many多
9．integr- =whole整个
10．pan- =all全部
12．bi-=两
13．ambi- / amphi- =①on both sides两边的 ②around四周的
14．di-=two两
15．du- / duo- / dou- =two 两
15．dia- =①between二者之间；②through(首尾之间)穿过 ③across(对面之间)横过
16．twi- = 两
16．tri- = 三
17．tetr- = 四
17．quadr- =four 四
18．penta- =五
19．sex- =六
20．decim- =十
21．semi- =半
22．demi- =半
23．hemi- =半
24．hect- =hundred百
25．equ- =equal相等
26．is- / iso- =equal相等
27．oct- =eight八
28．macro-=large大
29．micro- =small小
30．min- =small小；prominent突出
31．magn- / mag- / maj- / max- =great伟大
32．metr-/metro- =measure 测量
33．mens- =measure测量
34．pens- / pend- =①hang悬挂 ②weigh称重/衡量 ③pay支付
35．grav- =heavy重
38．tele- =far off远距离
35．alt- =height高
36．bas- =low低
37．found- fund- =base底部
37．brev- =short短
38．preci- =price价格
39．val- / vail- =①worth价值 ②strong
三．“程度”词根
1．pen- =most接近
2．pan-=all全
2．proach- / proxim- =near接近
3．pur- =pure纯粹的
4．purg- =purify净化
5．plen- /plete-/ple-/pli-/ply- =fill/full满
6．per- =through总/通 (per每一)
7．quasi- =partly不完全地,类似地
三．“大脑”词根
1．memor- =remember记忆
2．ment- =think想/mind心智
3．anim- =breath呼吸；mind想法
4．mand- / mend- =order命令
5．order－／ ordin－=order顺序,命令
6．dom- =rule统治
五．“名字”词根
1．onym- =name名
2．nomin- / nom- =name名
七．“人”词根
1．anthrop- -=人类
2．vir- =男人
2．dem-- =人民
3．popul- / publ- =人民
4．idio- =①personal个人的 ②distinct独特的
5．propr- / proper- =①one’s own自己的 ② proper适合的
6．hum- / hom- =man人
7．auto- =self自己
8．ego- =I我
9．matr- =mother母亲
10．patr- =爸爸
11．milit- =soldier士兵
12．eth- =people人
13．the- =god神
14．dei- =god神
八．“加强,使…成为”词根
1．a- =加强
2．be- =加强
3．de- =加强
4．

九．“好”词根
1．eu- =好
2．ben- / bon- =好
3．orn- =decorate装饰
4．ortho- =①right正确的 ②straight直的
5．ert- =erect直的
6．ver- =ture真实
7．fid- =trust相信
8．decim- =fitting适宜的
9．dign- =worthy有价值的/有优点的
十．“时间”词根
1．ann- / anni- / enni- =year年
2．noct- / nox- =night夜晚
3．nov- =new新
4．neo- =new新
5．ev- =age年龄
6．sen- =old老
7．dur- =last持续
8．jour- =day日
9．juven- =young年少
十一．“生命”词根
1． bio- =生命
2． eco- =生态
3． flor- =花
4． foli- =leaf叶子
5． al- / ol- / ul- =nourish滋养
6． nutri- =nourish营养
7． av- =bird鸟
8． pet- =①fly飞翔；②seek追求
9．quire- quest- quisit- =seek追求
9． nat- =born 生
10． par- =bore出生
11． gen- =race种族；produce繁殖,生产
12． gam- =marriage婚姻
十二. “工作”词根
1． act- / ag- =①do做事；②drive驱动
2． agr- / egr- =field田地
3． erg- =work 运转/工作
4． aug- =increase增加；make制造；grow种植
5． oper- =work工作
6． art- =skill/art 技能/技术
7． tech- =skill/art技艺
8． tect- =cover盖
9． text- =weave编织
10． man- =hand手(做事)
11． mun- =service服务
12． merc- =①trade贸易；②reward报酬
13． med- =cure治疗
14． fac- fect- fic- fict- =make制造/do做
15． fabr- =workman工人
16． fig- figure- =shape形状/塑造
17． labor- =work工作
十三．“尖”词根
1． ac- / acid- / acr- =①sharp尖锐 ②sour酸
2． dent- =tooth牙齿
3． punct=prick刺/戳
十四．“圈”词根
1． circum- =环绕,周围
2． cycl- / circl- =圈
3． peri- =四周
4． sphere- =ball球
5． gl- =ball圆
6．greg- =collect聚集
7．lect- leg- =①choose选择 ②gather集合 ③speak说④read读
十五．“感觉器官”词根
1． am- =love爱
2． phil- =love爱
3． psych- =soul心灵
4． sens- / sent- =feeling感
5． audi- =hear听
6． ton- =tone音调
7． gal- =sing唱
8． chant- cant- =sing唱
9． lud- =play演奏；玩
10． hilar- =happy高兴
11． grat- =please使高兴
12． plac- / pleas- =please取悦/使高兴
13． lax- lyse- =loose松
14． mir- =wonder惊讶
15． moll- =soft柔
16． temper- =moderate缓和/温和
17． ang- =strangle使窒息
18． derm- =skin皮肤
19． oss- / osteo- =骨头
20． myst- =mystery 神秘
21． neur- / nerv- =nerve神经
22． ocul- =eye眼睛
23． opt- =eye①眼睛 ②sight视力 ③choose选择 ④hope希望
24． vid- vis- =see看见
25． spec- spect- =look看
26． test- = witness目击/证据
27． passi- / pati- /path- =①suffer遭受 ②feelings感觉
28． palp-=feel触摸
29． tang- tag- tact- =touch接触
30． fac- front-=face面
31． vol- volunt- =will意志
十五．“物理运动,变化”词根
1．mov- / mot- / mob- =运动
2．tac- tic- =silent安静的
2．qui- quiet- =calm安静
2．ambul- =walk行
2．laps- =slip滑 /glide滑
3．mut- =change变化
4．var- =change变化
4．alter- / ulter- / ali- =other其他的
5．ori- =①rise升起；②begin开始
6．mount- =ascend上升
7. lev- =①raise举/升；② light轻
9．it－ =go走
10．migr- =①wander漂泊；②remove迁移
11．miss- / mit- =①send送往；②throw投掷
12．merg- / mers- =sink/dip下沉
13．mix- / misc- =mix混合
14．join- junct- =join加入
14．nav- / nau- =ship航行
15．pat- / bat- =go走
16．ped- =foot脚走路
17．port- =carry运送
18．fer- =carry运载
19．lat- =bear携带
18．ger- gest- =carry运输
19．found- fuse- =pour灌注
20．fare- =go走
21．volv- volut- =roll卷/转
22．velop- =wrap缠/卷
23．vers- vert- =turn转
24．tour- torn- =turn转
22．tort=twist拧/扭/转/缠/卷
23．trop- strop- =turn转,绕
25．ven- vent- =come来
26．vi- voy- =way路
27．vade- =go走
28．vaga- =wandar流浪/漂泊
29．drom- =run跑

十六．“颜色”词根
1． melan- =black黑色
2． chrom- =color颜色
十七．“最”词根
1． ultimo- =last最后
2． arch- =chief最高,第一
3． sum- = ①highest最高 ②sum总数
4．prem- / prim- / prin- =first首位
5．proto- =first首位
6．fin- =end末端
7．term- =boundary界限
8．limin- lim- =threshold门槛/开端；上下限

十八．“超越”词根
2． ultra- =beyond超越
3． extra- =beyond超越
4． para- =beyond超越,远处；beside旁边；parallel平行,相似；假/伪；准备；出现
5． trans- =beyond超越；through贯通；remove转移
6． out- =beyond超过,胜过
十九．“天”词根
1． astr- / aster- =star星星
2． aer- =air天空
3． stell- =star星
4．
二十一．“地”词根
1． insul- =island岛
2． urb- =city城市
3． polis- / polit- =city城市；state国家
4． mar-=sea 大海
5． mark- =①boundary边界；②mark做记号
6． not- =mark标示
7． mur- =wall墙
8．dom- =house房屋（家族）
9．ter- =earth土地
10． geo- =earth大地
11．loc- =place地方
二十一．“自然”词根
1． ign - =fire火
2． pyr- =fire火
3． flam- flagr- =flame火焰；burn燃烧
4． fulm- fulg- =flash发光
5． ferv- =boil沸腾
6． pho- phos- phot- =light光
7． gl- =light光
8． lumen- =light亮光；lun- =moon月亮
9． lustr- luc- =bright明亮 清晰
10． lav- lau- =wash洗
11． aqu- =water水
12． liqu- =liquid液体
13． lact- =milk奶 / 乳
14． hydr- =water水
15． plore- =flow out流
16． umbra- =shadow阴影
17． electr- =electric电
18． phan- / fan- =appearance出现；景象
19． monstr- =show显现
20． vent- =wind风
21． flat- =blow吹
22． flu- =flow流动/漂流
23． fug- fum- =flee逸
24． fur- =mad疯
二十二．“工具”词根
1． us- uti- =use使用
2． arm- =weapon武器
3． em- empt- =take拿
4． don- dot- dow- =give给
5． tribut- =bestow赠予
6． pos- pon- / pound- =put放
7． thet- thes- =put放,place置
8． mechan- =machine机器
9． bar- =bar横木
10． petr- =stone石头
二十三．“打”词根
1． noc- nox- =harm伤害
2． tox- =poison毒
3． bell- =war战争
4． paci- =peace和平
5． fort =strong强大的
6． bat- = beat打
7． fend- /fest- =strike打
8． fract- / frag- =break折断
9． flict- =strike打击
10． brig- =strike打
11． grav- =cut割/刻

12． tail- =cut切割
13． tom- =cut切割
14． tum- =swell肿胀
15． fis- / fiss- =cleave劈开
16． pel- /puls- =drive驱
17． plaud- / plode- =①strike击 ②clap拍手
18． plain- / plaint- =beat the breast 捶胸
19． pugn- =fight打斗
20． pun- / pen- =punish惩罚
21． preda- =prey掠夺/掠食
22． phob- =fear恐惧
23． ter- =frighten使惊吓
24． tim- =fear害怕
25． priv=①private私有的 ②deprive使丧失
26． prehend- / pris- =seize抓取
27． tain- ten- tin- =hold/keep①抓住 ②容纳 ③保持
28． vinc- vict- =conquer征服
29． venge- =avenge报仇
30． vulse- =pluck采摘
31． dam- damn- =harm伤害
32． deb- du- =owe欠(债等)
33． tract- treat- =draw拉/引/拽
34． tir- =draw拖拉
35． pand- = spread展开
36． tend- tens- tent- =stretch延展
37． jug- =yoke轭
38． ject- jac- =throw砸
39． miss- mit- =send送；throw扔
40． ball- bol- =throw投掷
41． trud- trus- =thrust插入；push推/挤
二十四．“生活”词根
1． viv- =live生活
2． vig- veg- =lively有活力
3． mor- =custom风俗/习惯
2．morph=form形式/形态
3．form- =form形成/形态
3．mod- =manner方式
4．norm- =norm标准；rule规则
5．fest- =festival祝宴/节日
6．fam-=hungry饥饿
7．pan- =bread面包；past-=food食物
8．vor- =eat吞/吃
9．dorm- =sleep睡眠（冬眠 ）
10．quit- =free自由
11．liber- =free自由
二十五．“包扎”词根
1． nect- / nex- =bind 绑/连接
2． band- / bond- =bind捆绑
3． lig=bind绑
3． pact- =fasten系
4． firm- =firm坚固的
5． bur- =shelter掩藏
6． fix- =fasten缚住
7． ply-/pli-/ plic-/ ple- / plex- =fold折叠
8． flect- flex- =bend 弯曲（屈服）
10．volv- volut- =roll卷/转
11．velop- =wrap缠/卷
12．vers- vert- =turn转
12．fil- =thread线
14．tenu- =thin细薄
13．vest- =clothe穿衣
二十六．“喊叫”词根
1． nounce- / nunci- =report报道
2．or- =①speak说话 ②pray祷告
3．mon- =①advice忠告；② remind提醒
4．prec-= pray祈祷
5．fam- =speak说
6．fa- fabl- fabul- =speak说
7．fess- =speak说话
8．phon- phe- phes- phet- =①sound声音②speak说话
9．verb- =word话语
10．voc- vok- = ①voice声音；②call呼喊
11．dic- dict- dit- =say说
12．quer- =complain抱怨
13．log- loqu- locut- =speak说
14．lingu- =①tongue舌头 ②language语言

二十七．“文化”词根
1． pict- =picture描写
2． gram- graph- =write写
3． libr- lib- =book书
4． liter- =letter文字
5． lect- leg- =①choose选择 ②gather集合 ③speak说④read读
6． prob- / prov- =test/try测试
7． tempt- tent- =try试
8． doc- =teach教导
9． duc- duct- =lead引导
10． dox- dogma- =opinion 观点
二八．“法律”词根
1． deem- =judge裁判
2． jud- =judge判断
3． jur- =swear发誓
4． just- juris =law法律；right正义
5． leg- =law法律
6． lic- =①be permitted被允许 ②entice引诱