在七年级历史教材中有一课是选用课,讲述的是《两汉经济的发展》。我在讲这一节课时虚拟设计了这样一个历史情境:“假如我们穿越时光隧道来到两汉,我们将过着怎样的生活呢?你可以是当时的农民、手工业者、商人、官吏、皇帝等。要求是必须符合两汉时期经济生活的实际。”课堂上首先让学生看教材内容,然后再分别扮演角色。以下是课堂上学生的发言摘录及教师点评。学生一:“我是两汉时期的农民,我用耕犁 In the seventh grade history textbook has a lesson is the selection of lessons, about the ”economic development of the Han Dynasty.“ When I was teaching this lesson, I hypothesized to design such a historical scenario: ”If we cross the time tunnel to the Han Dynasty, what kind of life will we live in? You could be the then peasant, craftsman, businessman, official, emperor Etc. The requirements must be consistent with the actual economic life of the Han dynasty. “” In the classroom, first of all, let the students see the contents of the teaching materials and then play the roles respectively. The following is an excerpt of the class’s speech and teacher reviews. Student One: "I am a peasant in the Han Dynasty, I use a plow