一、揭示课题,直入重点1.学生自读自悟,自主理解各段的意思。2.点击课件第二自然段,重点介绍世纪宝鼎的样子。(1)轻声读一读,同桌合作学习,用“先写鼎的……再写鼎的……然后写鼎的……最后写……”说一段话。(2)作者用什么方法向我们介绍的,“象征”是什么意思?(3)“堪称”又? First, to reveal the topic, straight into the key 1. Students self-read self-understanding, self-understanding of the meaning of the paragraphs. 2. Click on the second course of the courseware, focusing on the way Baoding century. (1) read softly, at the same table to learn together, with “first write tripod ...... then write tripod ...... and then write tripod ...... Finally write ... ...” to say a passage. (2) What is the meaning of “symbol” by the author in what way? (3) What can be called?