SAT考试中词汇词根词缀的总结

100留学小编导读：SAT词汇在SAT考试中的地位可谓举足轻重，只有懂了词的意思才能理解句子，文章的意思。今天100留学小编给大家介绍SAT词汇必备词根词缀精选，一起来看一下吧。

1.act 行为/举止 active action activate

2.cap 罩着/盖着 capable capacity capacious

3.ceive 做(事情) conceive perceive receive deceive

4.cess 行走 process concess access recess recessionary

5.cide 切割 decide incidence accident

6.cite 说话 recite cite excite

7.com/con/co 合在一起 cooperation collaboration company conform

8.counter 相对的 counterstrike (C.S.) counterpart

9.de 往下 decline decide department

10.dem/demo 人/人民 democracy epidemic

11.dict/dic 说话 predict dicionary dedicate addict

12.dis 距离/分开 distance disinterested

13.dom 领域 dominate predominate domain kingdom

14.e往外(也可做为单词结束标志)evoke eject emit

15.epi 之上/之中 epilog epidemic

16.evit 生命 longevity inevitable

17.ex 往外 exit excit external

18.fend 遮挡物 defend offend

19.fer 拿 prefer infer defer confer

20.fess 说话 confess profess

21.fin 边线/边界 finite finish infinite definite indefinite

22.flex 使弯折 flexible reflect

23.flu 流动 flu fluent flush fluctuate

24.gress 行走 congress progress aggressive

25.ject 射/喷射 reject eject inject deject

26.im/in 里面/否定 intractable

27.leg 腿 legal illegal legislation (isl:通道)delegate allege