because作为一个高频词妥妥地出现在同学们的口语写作中，也因其强大的情感特征，成为最不好被替换掉的连接词之一。那么如果你确实用腻了because，想找几个替换词换着用该怎么办?所以今天决定把雅思写作中最常见的一种论证方法：因果论证，以及里面可以用到的一些表达汇总一下。
下面的总结分为 4 大类：
基础替换词：比如 since、as、due to 等
从句和句型：比如 which leads to、with 结构等
表达的转述：比如 be responsible for 等
不完全替换：比如 by dint of 等
其中重点推荐第 2 种和第 3 种方式，希望你看完之后会觉得非常实用，以至于下次写到 because 的时候觉得不替换都不舒服。
今天为大家分享25个表达的转述
接下来的所有表达，原意思都不是完全的表达“因为”或者“所以“。但是当两者有前后因果关系时，根据具体的情况，可以尝试表达更加自然一些。
使用的时候，记得根据原始场景的褒贬意思，以及具体的情况进行调整。有任何不确定的地方，多多参考例句和查词典。
be responsible for
be held accountable for
be a major culprit in
be instrumental to
come from
stem from
breed
be derived from
generate
create
play a major role in
be associated with
be implicated in
account for
in the wake of
stimulated by
spurred by
trigger
spark off
occasion
conduce to
incur
ensue
by virtue of
on the score of
如果有不认识的表达没关系，下面都有分项的解释和例句，希望可以帮助你的理解。
be responsible for
be held accountable for 负责任
Low-cost airline travel has been responsible for the marked growth in the number ofpassengers who take trips on scheduled airlines.
be a major culprit in 是…的罪魁祸首
It is said that carbon pollution is a major culprit in driving the planet into ecologicaloverdraft.
be instrumental to 有帮助的
This state of affairs, if not changed, will not be instrumental to the implementation ofthe Tax Law.
come from 来自于，由于
A dignity comes from being in control.
stem from 基于
Many of the universities' problems stem from rapid expansion.
breed 孕育，导致
There is ample historical evidence that government control over banks' lending can breedcronyism and misallocation of funds.
be derived from 源自于
Technical goals are not terribly meaningful to the success of a product unless they arederived from the need to meet other more         human-oriented goals. 
generate 产生
It is falsely believed that higher taxes and more state involvement in the economy cangenerate prosperity.
create 造成，引起
Eliminating such inequalities in the early years of life would simply create a new kind ofinequality, driven by genetics.
play a major role in 扮演重要角色
Efficiency, courtesy, and trustworthiness may play a major role in product differentiation.
be associated with
be implicated in 和…有关
Smoking cigarette is known to be implicated in the development of some cancers.
account for 是…的原因，合理解释
Even if correct, however, this explanation would not account for the health problems oftheir younger daughter, who has not yet attended high school.
in the wake of 接踵而来
In the wake of developments in science and technology, man has become more capable ofconquering nature.
stimulated by
spurred by 在…的刺激下
Stimulated by the favorable policies, industry of animation and comics graduallyprospered and made remarkable achievements.
Stimulated by factors such as increase in the investment, the industrial growth wasaccelerated.
trigger 名词动词均可，表示：引发，(不良的反应的)起因
the power outage was triggered by heavy rains.
The trigger for the strike was the closure of yet another factory.
spark off 引发(一般不好的结果)
Changes in ecosystems could lead to social, economic and political change, and couldspark off wars.
occasion 引起
The failure of the crops occasioned the rise in price.
conduce to 有助于
Each producer, in paying his quota of the taxes levied generally for the construction ofroads, pays for the use of those which conduce to his convenience.
incur 带来(成本、花费等)
A disunited nation has to incur unduly high costs of government.
ensue 接着发生(不及物动词)
ensure from 结果产生于
Consequently, there can be a lot of competition during the negotiations that ensueafterward.
The evils ensue from lack of a stable government.
by virtue of 由于(中性词)
By virtue of this superior quality, this product is often sold out of stock in many areas.
Plastic bags are useful for holding many kinds of food, by virtue of their clearness, toughness, and low cost.
on the score of 因为
There is another possibility on the score of fresh evidence.