长难句:1. The words used by the speaker may stir up激起;煽动;搅拌;唤起unfavorable reactions in the listener which interfere vi. 干涉;妨碍;打扰vt. 冲突;介入with his comprehension; hence, the transmission-reception system breaks down.结构剖析:本句有分号分为两部分,其中第一部分的主干是The words. may stir up unfavorable reactions., which引导的定语从句which interfere with his comprehension修饰reactions.(这点很重要,注意理解)过去分词used by the speaker作words的后置定语,介词词组in the listener作reactions的后置定语参考译文:说话者使用的词可能会引起听话者不愉快的反应,这种反应干扰听话者的理解,因此,二者之间的传输-接受系统就中断了i