教学过程一、引旧联新，巧妙引渡，提示“智慧”。１．师：我们刚学过《茅以升立志造桥》。（板书：桥）茅以升立下造桥的志向以后，就特别留心各种各样的桥。经过长期积累，刻苦钻研，他终于成为了桥梁专家。这“各种各样”，说明了桥梁建设在我国具有优良的传统，也在一... Teaching process First, lead the old couplet, clever extradite, suggesting that “wisdom.” 1. Teacher: We just learned that Mao Yisheng is determined to build a bridge. (Blackboard: bridge) Mao Yisheng set the bridge after the ambition to pay special attention to a variety of bridges. After long-term accumulation, study hard, he finally became a bridge expert. This “all sorts of” shows that the bridge construction in our country has an excellent tradition, and also in a ...