论据特征一:具体,细节。
论据往往是一些具体细节信息,包括具体的时间、人物、地点、事件过程、专有名词,或者试验对象、实验过程、实验数据统计等。以及一些理论论据,如引用他人言论。再有就是古今对比结构中的古,过去相对现在是论据。如when引导的过去时间从句,有past等的句子,大部分都是论据。
例1:2017英语一text 1, the crash of Egypt air flight 804具体事件信息,属于事件论据。论据可以略读甚至是跳读,重点是前面的论点。
Americans are willing to tolerate time-consuming security procedures in return for increased safety。 The crash of Egypt Air Flight 804,which terrorists may have downed over the Mediterranean Sea ,provides another tragic reminder of why。 But demanding too much of air travelers or providing too little security in return undermines public support for the process。 And it should: Wasted time is a drag on Americans’ economic and private lives, not to mention infuriating。(2017text 1 paragraph 2)