托福写作要有逻辑。今天小编和大家分享托福写作中的因果逻辑，希望对大家的托福写作提高有所帮助。

　　一、因果逻辑之表达原因的基本词汇

　　Causes ：due to, because of, owing to, as a result of, on account of, for, on the ground of, through, because, since, as, on the ground that

　　例如：(我们可以做做以下的翻译练习来帮助我们理解事物的原因，即原因这一概念。)

　　1.据报道，因为处于这位新领导人管理的目前形势下，残疾人面临抑郁和财政困难。

　　译文：Disabled people are reported to face depression and financial difficulties owing to the current situation under a new leader's governing.

　　2.由于他亲身父母的对其的放任不管，这个极富天赋的小孩被酒精和毒品给毁了。

　　Such a gifted child was ruined by alcohol and drugs because of the ignorance of his biological parents.

　　二、因果逻辑之表达结果的基本词汇

　　effects：therefore, so, as a result, consequently, accordingly, because of, thus, hence, for this reason, result in

　　例如：他不断出现抑郁症状，结果只好咨询心理医生了。

　　He continued to suffer from depression ,accordingly, and consulted a psychiatrist

　　三、因果逻辑之表达原因和结果关联的升级词汇

　　1.contributed to

　　例如：两个主要因素导致了夏季长江及其支流的特大洪水。第一，过度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道的河床。

　　译文：Two major factors contributed to devastating summer flooding along the Yangtze River and its tributaries . First , erosion resulting from excessive deforestation in the upper reaches of the river and , second ,heavy silting which raised the riverbed in the main channel .

　　据说医务人员的玩忽职守是她死亡的原因之一。

　　译文：Medical negligence was said to have contributed to her death.

　　2.attribute sth to some factors

　　例如：她认为她IBT考试的成功来自自身努力和环雅天下的优秀辅导。

　　译文：She attributes her success of IBT test to her own hard work and the excellent teaching from Global Education's teachers.

　　希望对参加托福考试的考生有所帮助。