6、t,in'sult;'conduct,con'duct;'presentpre'sent;'content,con'tent。 d)有些复合词和带有前缀re-,ex-,un-,pre-,post-,等的词,有两个重音。'out'side,'re'tell,'well-'known,'un'real,'fif'teen,'Chi'nese,'pre-'war,'post-'war。B)多音节词 a)一般倒数第三个音节是重音。'difficult,'communist,'family,e'conomy,oppor'tunity,de'mocracy。 b)