充沛的写作词汇储备能让你的雅思作文更加出彩。新东方在线雅思频道为大家收集了雅思写作常用词汇：文化变迁/社交圈，供大家学习参考。

　　cultural change[文化变迁]

　　-eg: Although globalization positively accelerates the cutural change by a large extent, it worsens the generation gap.;

　　social circle[社交圈]

　　-eg: Cellphone and computer overturn the traditional ways of forming social circle.