为了方便广大考生更好的复习，综合整理了雅思词汇总结：前缀与后缀，愿大家都能取得好成绩。
101.re-:again,back.
102.retr-:backward.
103.se-:apart,away.
104.semi-:half;partly.
105.sept-:seven.
106.sex-:six.
107.step-:orphaned.
108.sub-:under.
109.super-:above,over.
110.syn-:together,with,same.
112.tele-:far away.
113.tetra-:four.
114.trans-:across;change.
115.tri-:three,threefold.
116.twi-:two.
117.ultra-:beyond.
118.un-:not;the reversal of an action。
119.under-:under,beneath.
120.un-:one.