Which lesson should the third grade text stop in?

It's a little photographer in Lesson 6, Book 1, Grade 3 Chinese.

(2) The Little Photographer is a short story written by the Soviet writer Leopolysov, who teaches the sixth lesson of the third grade of Chinese. The translator is Zhao Huachang and the reader is Jin Feng.

③

... Gorky took a newspaper and sat down at the boy's command. The little boy fiddled with it for a long time and said, "Everything is ready." Gorky cocked his face and smiled at him. Suddenly, the little boy sat on the ground and cried.

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