There are several ways to make up for the lack of new courses in senior one, that is, the lack of books. The first way is to change books into other books, because the new curriculum is also a workbook, and then if there is no such teaching AIDS, you can change them into other teaching AIDS.

Then the second solution to the disappearance of the new lead in senior one is to find other supplementary teaching materials from the publishing house to which the new lead belongs, because if they belong to the same publishing house, the structural mode between the supplementary teaching materials will be similar, so when the new lead disappears, they can be replaced by other supplementary teaching materials from the same publishing house.

Therefore, if the new process of senior one is missing, the above method can be used to solve it.