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上文说明的是患流行性感冒（因）可以引发多种并发症（果）。为了使因果分析能够取得比较好的效果，有时既要考虑直接的原因或结果，又要间接的原因或结果。
2多因一果（MultipleCausestoa
Effect）
例：Iwa
ttolear
E
glishforlotsofreaso
sIdo
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glishi
mywork
owbutIthi
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glishorAmerica
authorsi
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altooifpossibleO’Dell1986p77这个段落用几方面的原因来说明和回答为什么想学习英语这一问题。
2
f组织构成因果关系的段落或文章基本上有两种方法：1分块式编排法（BlockOrga
izatio
）
在分块式结构中，把所有的原因作为一个整体来论述，然后再把所有的结果一起作为一个整体来论述。例：Selfish
essoregoismisr