文档介绍：一. 根据词首和词根记忆单词
(一)拉丁词首
(二)拉丁词根
(三)Anglo-Saxon 词首
(四)希腊词根
(五)其它情形
(一)拉丁词首
1. ab, a, abs---from, off
avocation abrupt abnormal
abuse absent averse
(一)拉丁词首
2. ante---before
anteroom antecedent antedate
(一)拉丁词首
3. post---after
postscript postdate postgraduate postwar
postpone
(一)拉丁词首
4. bi---two
bicentennial bisect bimonthly biannual
bilateral bilingual bipartisan bicycle
(一)拉丁词首
5. semi---half
semicircle semiannual semimonthly
semiconscious semiskilled semifinal
semiconductor semiformal semiofficial
semitrailer semitransparent semitropical
semiweekly
(一)拉丁词首
6. e, ex---out
emigrate exhibit expel exclude
exclusive exterior extend expand
(一)拉丁词首
7. in, im---in, against
immigrate inscribe include inclusive
import insurgent
(一)拉丁词首
8. counter---against
counteraction counterattack counterclaim
counterfeit counterclockwise
counterintelligence countermeasure
counterrevolution counterspy
(一)拉丁词首
9. inter---between
intercept intervene interurban international
intercontinental intermarry intercity
interpersonal interchange interstate