According to the national deployment and the work arrangement of Shanxi Province, the new high school curriculum and new teaching materials will be uniformly implemented throughout the province from the beginning of the fall semester in 2020. All subjects in senior one use textbooks published by the original textbook publishing house and revised according to the 20 17 version of curriculum standards, among which ideological and political, Chinese and history subjects are uniformly stipulated by the state. The version used in 20 19 is still used in senior two and senior three subjects. Among them, the senior one catalogue is the basis for senior one students to use new textbooks.