单元整体教学是一种优化的教学设计理念,就新标准教材而言,以模块为话题单位,以模块统整的思路设计教学,通过有层次性的语篇、语境带动语言学习和语用体验,在分课时教学目标的递进达成中,循环输入语言框架,让学生整体感知语言,引领学生主动思考、体会、提炼文本所要展示的话题,形成思维导图,进行知识建构,从而丰富话题输出的内涵。本文以新标准四年级下册Module 2为例,对话题任务、学情和教学目标的递进性进行了分析。 Unit of the overall teaching is an optimization of the teaching design concept, the new standard textbooks, the module for the topic unit, modular design thinking of teaching, through the hierarchical discourse, context driven language learning and pragmatics Experience, teaching objectives in the gradual progress reached, the cycle of input language framework, allowing students to perceive the language as a whole, leading the students to take the initiative to think, experience, refine the text to be displayed on the topic, the formation of mind mapping, knowledge construction, thus enriching the topic Output content. In this paper, Module 2, the fourth grade of the new standard, is taken as an example to analyze the progressiveness of the topic task, the study situation and the teaching goal.