考研英语：长难句解析（4）

　　【例句】(2009 英译汉)

　　It may be said that the measure of the worth of any social institution is its effect in enlarging and improving experirnce, but this effect is not a part of its original motive.

　　【解题技巧】划出谓语 - 划出并列连词 - 划出从句引导词It is ... [ that ... ] 主语从句

　　【参考译文】可以说，要衡量任何社会制度的价值，就要看它对扩大和改进经验方面的影响，但是这种影响并不是最初动机的一部分。