在雅思写作中，加分句可以帮助你的文章更具说服力和吸引力。以下是一些常用的加分句型及其使用方法：

It deserves / merits our attention that...

例句：It deserves our attention that the impact of climate change is becoming increasingly severe.

Notably / Noticeably, it is noticeable / notable / manifest / evident that...

例句：Notably, the recent study has shown that social media has a significant influence on young people's behavior.

It is advisable / suggested that...

例句：It is advisable that we should prioritize our mental health over our physical health.

It is a well-established fact that...

例句：It is a well-established fact that exercise is essential for maintaining good health.

Ample / rich / countless evidence propels me to consider that...

例句：Ample evidence propels me to consider that the new policy will be effective in reducing traffic congestion.

Both empirical experience and academic knowledge enables me to argue that...

例句：Both empirical experience and academic knowledge enables me to argue that climate change is a serious issue that requires immediate action.

It is far from inconceivable / incomprehensible that...

例句：It is far from inconceivable that technology will continue to advance at an unprecedented rate.

The role of sth cannot be underemphasized / ignored / overlooked.

例句：The role of education in shaping an individual's character cannot be overlooked.

To me, friendship is more important even than love.

例句：To me, friendship is more important even than love, as it provides a sense of support and understanding.

Life is really precious, but love costs more.

例句：Life is really precious, but love costs more, and it is worth every effort.

It cannot be overlooked that...

例句：It cannot be overlooked that individual actions have a direct impact on the environment.

Given the...

例句：Given the severity of the situation, immediate action is required.

It was...that/who...

例句：It was Uncle Bill, whose telephone number I lost, who helped us find our way back.

No matter + 关系代词/关系副词

例句：No matter what challenges we face, we must never give up.

A is to B what C is to D

例句：Water is to fish what air is to human.

Given the importance / seriousness / significance of...

例句：Given the importance of environmental protection, we should all do our part to reduce our carbon footprint.

One of the greatest ironies of the century is that...

例句：One of the greatest ironies of the 20th century is that although economy is developing at an amazing rate, our environment is deteriorating at an alarming speed.

这些句型可以帮助你更有效地表达观点，使你的文章更具深度和说服力。在写作时，可以根据具体情况选择合适的句型来增强文章的表现力。