在雅思写作中，使用套话可以帮助考生更高效地构建文章结构，使表达更清晰、连贯。以下是一些常用的雅思写作套话及英文表达：

总结观点

In conclusion, it is clear that [主要观点].

To sum up, it can be said that [总结性陈述].

In summary, the evidence suggests that [证据支持的结论].

Overall, it is evident that [明确总结].

In light of [某种情况或信息], it is clear that [结论].

描述时间范围

Over the period from [开始时间] to [结束时间], [某事物] remained level.

In the year between [开始年份] and [结束年份], [某事物] [发生/没有发生].

In the 3 years spanning from [开始年份] through [结束年份], [某事物] [发生/没有发生].

From then on/from this time onwards, [某事物] [开始/持续].

The number of [某事物] remained steady/stable from [开始时间] to [结束时间].

描述数据变化

The number sharply went up to [数值] in [时间段].

The percentage of [某事物] stayed the same between [开始时间] and [结束时间].

The figures peaked at [数值] in [时间段].

The table shows the changes in the number of [某事物] over the period from [开始时间] to [结束时间].

The bar chart illustrates that [某事物] [在某个时间点或时间段的变化].

引入话题

When it comes to [话题], some think [观点].

There is a public debate today that [话题].

A is a common way of [表达方式], but is it a wise one？

Recently the problem has [发生/变得严重].

结尾套话

In general/on the whole, [总结性陈述].

From the foregoing, it can be inferred that [结论].

It is important to note that [重要信息].

Therefore, it is essential to [建议或结论].

这些套话可以帮助考生在写作中更流畅地表达思想，避免重复，并提高文章的连贯性和逻辑性。建议考生在备考过程中多背诵和练习这些套话，以便在考试中能够迅速、准确地使用它们。