(1) According to the specific situation, the translation method is used to explore and discover the law of simple graphic coverage, and the corresponding simple practical problems can be solved by calculating the total number of graphic coverage according to the translation times.

(2) Experience problem-solving strategies such as ordered list and tabular thinking, and further cultivate the ability to discover and summarize laws.

Second, legal translation has two different directions:

(1) Explore and find the law of the number of times a graphic is covered by the graphic after it is translated in two directions, and calculate the total number of times the graphic is covered by the graphic after it is translated in two directions according to the translation times, which can solve simple practical problems.

(2) Initially form a sense of reviewing and reflecting on the process of exploring laws.