以下是几个雅思作文中常用的高级开头句子,可以用于引入话题:
Recently, the issue of ... has been brought to public attention because ...
最近,...的问题已经被公众关注,原因是...
The past few years have seen a sharp increase in ...,which is largely due to the phenomenon that ...
过去几年中...出现了急剧增长,这在很大程度上归因于...的现象
It is commonly assumed that ...,but recent studies have cast doubts on this assumption,as ...
人们普遍认为...,但最近的研究对此提出了质疑,因为...
In recent years,there has been a heated debate over the issue of ...
近年来,对于...的问题存在激烈的争论
The chart/figure/data/study/survey/report/example presented in the opening paragraph/question/image/table/graph shows/illustrates/reveals/points to/underscores the importance of ...
开篇段落/问题/图片/表格/图表中呈现的图表/数据/研究/调查/报告/例子显示/说明了...的重要性
这些句子可以根据具体情况进行修改和调整,以符合不同的作文题目和写作风格。希望对您有所帮助。