为了方便广大考生更好的复习，恒星英语网综合整理了SAT备考资料：常用词汇，以供各位考生考试复习参考,希望对考生复习有所帮助。
Group 7
Altruism putting others first, being self-sacrificing
Caldron huge cooking pot
Deplore regret
Exculpate free someone from blame, pardon, acquit
Illusory deceptive, false, misleading
Lobbyist tries to persuade someone to support a particular cause
Onus burden
Precarious unstable, risky
Sagacious wise
Trepidation fear
Group 8
Amass accumulate
Callow immature
Depravity moral corruption
Execrable very, very bad
Immoderate excessive, extreme, flattering
Lofty snooty, arrogant, haughty
Opaque does not let light through
Precedent a previous occurrence used as a guide
Sage a wise person
Trinket something of little value, knick-knack
小编提醒：单词的记忆要靠长期的坚持，考生们一定要持之以恒，每天都拿出来看一看背一背，让这些词汇在大脑中形成长期记忆，这样就不会轻易地忘记背过的词汇了。