总结了新托福常考的5000词汇，利用词根词缀浓缩串讲。托福备考必备。
编排形式如下：
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
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