consequently和to this end有什么区别,spend和spent的用法区别口诀

consequently 因此，所以，结果I missed the train and consequently was late for school.我错过了那趟火车，因此上学迟到了。to this end为此，为了这个目的To this end, we have to fight against evil.为此，我们必须打击邪恶。