雅思原因句型

在雅思写作中，表达原因的句式有多种，以下是一些常见的原因句式：

The phenomenon mainly stems from the fact that...

原因 accounts mainly for / are accountable for 结果

原因 be responsible for 结果

原因 contributes partly to 结果

原因 be the main/ major factor / reason/ cause

Another basic / primary / root reason/ cause why… is that

原因 cause / lead to / trigger/ bring about / result in / give rise to / generate 结果

结果 is due to 原因

结果 be in part / partly attributed to 原因

be a second reason/ factor

There are three reasons for this.

The reasons for this are as follows.

The reason for this is obvious.

The reason for this is not far to seek.

The reason for this is that...

We have good reason to believe that...

这些句式可以根据具体的写作内容和结构需要进行选择和组合，以确保文章的逻辑性和连贯性。在写作时，建议先列出所有可能的原因，然后选择最合适的句式进行表达，以使文章结构清晰、易于理解。