首先区别the和a
the是特指,后句为前句原因的唯一结果.
a是没有限定的,后者是前者的结果.（结果可以不止一种）
以上区辨可用于全部例子
然后
①as the result以及as a result,除了上述区别,用法一致.可作为插入语.
例句：They cut trees without permission,as the(a) result,taken into prison for 3 months.
或者放在句首：He is so cute and gentle,as well as his brain is full of creation.As a result,many girls fall in love with him.
②as a result of以及as the result of (我猜你想说这个）这个就是需要接宾语的成分.
可放在句中：They are taken into prison as the(a) result of cutting trees without permission.
或者放在句首：As a result of weather,all the crops grow well.
③目测应该没有as result的用法.如果是as results还勉强可以接受,用法同①.后面肯定接不只一种后果.
以上内容全部手打,