对 2 0世纪 90年代国外花岗岩类研究几个方面的进展情况进行了评述 :I型 /S型花岗岩成因的新模式、磁铁矿系列 /钛铁矿系列花岗岩成因、从ISAM到以综合标志为基础的新的花岗岩地球动力学分类、从以大陆边缘板块俯冲带为主扩大到大陆内部碰撞造山带的花岗岩研究地域及太古宙TTG成因 ,并力图阐明提出问题和解决问题的思路及着手研究的途径。这些内容表明花岗岩研究已进入一个新的发展阶段 ,即从以个别岩体、岩套为主的研究发展到对全球不同构造背景下的花岗岩进行地球动力学研究。作为地壳重要组成的花岗岩物质可以作为地球动力学环境的标志及其演化的示踪剂 ,反演出不同地球动力学环境下大陆地壳的形成和再循环过程 The progress of several aspects of granite research abroad in the 1990s was reviewed: a new model for the genesis of Type I / S granites, the genesis of the magnetite series / ilmenite series granites, from ISAM to the comprehensive sign Based on the new granitoids geodynamic classification, from the continental margin plate subduction zone to the mainland continental collision orogenic belt to expand the granite study area and the cause of the Archean TTG, and try to clarify the problem and solve the problem of ideas and proceed with the study way. These contents show that granite research has entered a new stage of development, that is, from individual rock, mantle-based research and development to the global tectonic setting of different tectonic geodynamics. Granitoid, an important component of the crust, can be used as a marker of the geodynamic environment and as a tracer for its evolution, which can be used to reverse the formation and recirculation of the continental crust under different geodynamic environments