除了用because，雅思口语中还有哪些阐述原因的表达呢？

雅思口语“黄金法则”

Rule NO.3:阐述原因

许多人在表明一种观点或态度之后，都有意识地去阐明支撑自己观点的原因，这从心理学上讲，是一种典型的理性思维模式。

在我们的日常口语交流中，because或者coz 绝对是超高高频的语言单位，说明我们都有意无意地想通过更多的理由或原因来巩固自己的观点。那么，在雅思口语这一偏学术的语言测试中，阐述原因就显得尤为重要了。

为了展现自己多层次的思维逻辑以及多样化的语言结构，建议广大口语考生在提升自己观点深邃度的同时，要习惯使用以下的表达方式来展现自己的观点。

加分表达  

The reason why…is (that)…
【注释】……原因是……
【例句】The reason why I adore her is that she is quite caring and understanding.

A reason for this is…
【注释】一个原因是……
【例句】To my mind, train travel is more enjoyable than taking any other means of transport. A reason for this is when the train moves, we can enjoy the beautiful sceneries outside the train window.

The reason behind this is…
【注释】它背后的原因是……
【例句】The reason behind this is that the job market is business oriented.

The root of the problem is…
【注释】问题的根源是……
【例句】As I see it, the air pollution is the most serious issue in the modern age. The root of the problem is the over-expansion of industry and business.

The chief/main/major reason is…
【注释】主要/首要原因是…….
【例句】There could be quite a few reasons regarding the heavy traffic in most of large cities. However, the main/major reason is the number of vehicles has been increasing ceaselessly.

The most fundamental reason is…
【注释】最根本的原因是……
【例句】In my opinion, many facts contribute to the production of air pollution. However, I think the most fundamental reason is the over-expansion of industries.

I’d attribute to…
【注释】我会把它归因于……
【例句】I’d attribute a lot of success of mine to the unselfish sacrifice from my family.

This is due to…
【注释】这是由于……
【例句】E-Commercehas achieved a prosperity never seen before. I think this is due to the rapid development of IT industry.

It’s all thanks to…
【注释】这都是多亏了……
【例句】Now, I can always come up with many convincing ideas for my writing. It’s all thanks to my read habit which has been developed since I was pretty young.

I’d put it down to the fact that…
【注释】我会把它归因于这一事实……
【例句】In my view, life in a small place is more comfortable than life in a large city. I’d put it down to the fact that the life pace in a small city is much slower than that of a big city.

The only reason that comes to mind is…
【注释】我所能想到的唯一的一个原因就是……
【例句】People like to travel to a place with natural beauty for many reasons. However, the only reason that comes to mind is that they can expose themselves in the natural environment, taking in the fresh air and soaking up the warm sunshine.

The only reason that I can come up with now is…
【注释】我此刻所能想到的唯一的一个原因是……
【例句】There are many reasons contribute to the flourishing of tourism in my country. However, the only reason that I can come up with now is that Chinese people are getting well-off and we are paying much more attention to our spiritual enjoyment than ever.