What grade is the sunrise at sea in the textbook?

Sunrise on the Sea is in the fourth grade textbook. Sunrise at Sea is the first text in Unit 5 of the second volume of the fourth grade Chinese textbook compiled by the Ministry, and it is also the whole book 16 text, written by Ba Jin.

1. This paper describes the scenery before sunrise, at sunrise and after sunrise in chronological order, focusing on sunny and cloudy sunrises, expressing the author's love and praise for this natural wonder. In this paper, some verbs use personification to vividly describe the unstoppable momentum of the rising sun in Ran Ran.

2. The first part: Write the spectacular scene at sunrise; The second part: write about the sunrise at sea I saw on sunny and cloudy days; Part III: Appreciating the wonders of sunrise at sea. It is an article suitable for primary school students to read.