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一.单元整体设想 (一)教学目标 1.巩固说明文学习的各方面的基础知识,提高阅读科普文学的兴趣,培养逻辑思维能力,提高说明文阅读分析和写作的能力。 2.了解本单元几篇说明文的不同特点,懂得根据不同的说明对象和不同的写作目的,采取不同的写作方法。 (二)教学重点按合理的顺序说明事物。 (三)教学难点怎样抓住特征说明;按逻辑顺序说明事物。 (四)知识点 1.合理的说明顺序:时间顺序;空间顺序;逻辑顺序.确定合理顺序的依据。
I. Overall Assumptions (1) Teaching Objectives 1. To consolidate the basic knowledge of the various aspects of essay learning, to increase the interest in reading popular science literature, to develop logical thinking skills, and to improve the ability of interpretative text reading analysis and writing. 2. Understand the different features of several expository texts in this module, and understand how to use different writing methods according to different explanatory objects and different writing purposes. (b) teaching priorities explain things in a reasonable order. (C) how to grasp the characteristics of teaching difficulties to explain; explain things in a logical order. (4) Knowledge points 1. Reasonable explanation order: time sequence; space sequence; logical sequence. Basis for determining a reasonable sequence.