The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型在语篇中的宏观,其微观。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

前置主位的信息性和衔接性来看，前置主位所传递的信息新信息性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究前置句型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置的信息性和衔接性来看，前置所传递的信息新信息性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型在语篇中的宏观,其微观。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

前置主位的信息性和衔接性来看，前置主位所传递的信息新信息性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的性和衔接性来看，前置主位所传递的性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的信息和来看，前置主位所传递的信息新信息越弱，其语篇越强，之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型语中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的信息和来看，前置主位所传递的信息新信息越弱，其语越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的信息性和衔接性来看，前置主位所传递的信息新信息性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的信息性和衔接性来看，前置主位所传递的信息新信息性越弱，其语篇衔接性越强，反之亦然。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局限于前置句型在语篇中的宏观功能,其微观功能很探讨。

From the point of view of the informativeness and textual cohesiveness of preposed theme, the stronger its informativeness, the weaker its cohesiveness, and vice versa.

从前置主位的信和衔接来看，前置主位所传递的信新信弱，其语篇衔接强，反之亦然。