《中学语文教学》2004年1期刊登了《时间和空间旅行》的课堂实录。这堂课的主要创新之处是将理科老师请进科普文阅读课堂,新是很新颖,但其目的和手段却有许多可商榷之处。首先,该课请理科老师的原因是“语文老师的科普知识有限,尤其是理科(数、理、化)知识存储不足,更谈不上专 “Chinese Teaching in Middle Schools” published a lecture on “Time and Space Travel” in the first issue of 2004. The main innovation of this class is to invite science teachers to the science reading classroom. The new is very new, but its purpose and means have many questions. First of all, the reason why the class asks science teachers is that "Chinese teachers have limited knowledge of science and technology, especially the shortage of knowledge in science (physics, science, and chemistry), let alone