求翻译：它着重课文的总体结构分析，使学生对课文的层次、话题的展开获得比较清晰的认识、从而提高学生在篇章层面理解和把握课文的意识。是什么意思？

It focuses on the overall structure of text analysis, the level of the students of the text, the topic started to obtain a clearer understanding, thereby enhancing the level of students in the chapter to understand and grasp the sense of the text.

It focuses on the texts in order to enable students to analyze overall structure of the texts of topic-level, and expand access to a fairly clear understanding of the chapter, and thus improve the students' level of understanding and grasp awareness lessons.

Thus its text overall structure analysis, causes the student to the text level, the topic to launch emphatically obtains the quite clear understanding, enhances the student in the chapter stratification plane to understand and to grasp the text consciousness.

It focuses on the overall structure of the text, so that the text of the school level, expand a relatively clear understanding of the topic, thus raising awareness of students at the chapter level understanding and grasping the text.

Thus its text overall structure analysis, causes the student to the text level, the topic to launch emphatically obtains the quite clear understanding, enhances the student in the chapter stratification plane to understand and to grasp the text consciousness.