如:The same dramatic technological changes that have provided marketers with more communicational choices have also increased the risk that passionate consumers will voice their opinions in quicker, more visible and much more damaging ways.按照思路,应该先找到谓语动词:have provided; have also increased; will voice.三个谓语动词说明讲了三件事。那么现在就是找到三个谓语动词分别所在的主谓结构,have provided 主语为that 宾语为marketers,that这一关系代词在这一分句中代指changes。而have also increased 的主语即前面的changes,宾语为the risk.最后的will voice 的主语为consumers,宾语为opinions。