一、化学新课导入中重视联系生活的意义联系实际生活进行化学新课的导入,一方面,促使学生结合自己的生活经验较快地进入到特定的教学环境中,激起他们对新课内容的兴趣和情感,进而产生有利于教学的心理指向;另一方面,通过呈现真实生活中的化学问题,有利于培养学生像科学家一样利用理论知识解决实际问题。这样,学生不仅能够对 First, the introduction of new chemical courses emphasis on the importance of contact with the life of the new chemical courses, on the one hand, to promote students with their own life experience faster into a specific teaching environment, arouse their interest in new courses On the other hand, by presenting the real-life chemical problems, it is good for students to be trained to use the same theoretical knowledge as the scientists to solve practical problems. In this way, students not only able to