What is this sentence and what role does it play in the whole text?

Your question is not clear. Please provide more context so that I can better answer your questions.

The opening paragraph of the text usually guides the reader to read and understand the whole text. It usually outlines the theme or key points of the whole text to attract the reader's attention and lead the reader into the plot and atmosphere of the article. In addition, some passages may provide background information, the author's views or attitudes, and other information to help readers better understand the main idea and structure of the article.

The first paragraph of a web novel was usually called the "introduction" or "opening paragraph." Its role was to attract the reader's attention, guide the reader into the world of the story, and make the reader interested in the following plot. In a novel, the first paragraph usually described the background, location, time, characters, and other information of the story, as well as the main outline and theme of the story. This information could attract the interest of the readers and make them want to continue reading. At the same time, the first paragraph could also lay out the background for the subsequent plot to build a worldview and deepen the reader's understanding of the story world. The role of the first paragraph in the full text was to draw the attention of the readers and to lay out the background for the subsequent plot to make the readers interested in the story. Therefore, the first paragraph of a novel had to be written so brilliantly that it would attract the readers 'attention and make them want to continue reading.

The first paragraph of a novel usually introduced the protagonist, explained the background, and led to the following. Through the first paragraph, the reader can understand who the main character is, where he/she comes from, what his/her background is, and what the character will do in the following plot. This function could help readers better understand the theme and plot of the novel and lay the foundation for subsequent reading.

The ending of the article usually plays a role in concluding, summarizing, deepening the theme, and looking forward to the future. The specific functions are as follows: 1. Summing up the whole article: At the end of the article, a comprehensive summary of the main content, viewpoint and conclusion of the article will be made so that the readers have a clear understanding of the whole article. 2. Inductive theme: At the end of the article, summarize and elaborate the theme of the article, emphasizing the core point and meaning of the article. 3. Looking forward to the future: At the end of the article, propose the future development direction and suggestions of the article to provide readers with future reference and enlightenment. 4. Deepen the theme: Through the explanation and expression at the end of the article, further explore the theme of the article, excavate the meaning and extension of the theme, so that the readers have a deeper understanding and understanding of the theme. 5. Express your feelings: At the end of the article, express the author's personal feelings and thoughts so that the readers can feel the depth of the author's thoughts and emotional warmth.

This sentence usually played an important role in the text, allowing the reader to better understand the theme and plot of the text. At the same time, this sentence could also be used to summarize the main idea of the article to provide readers with a deeper level of thinking and understanding. In novels and other literary works, this sentence was often used as the title of the article or the title of the paragraph to guide the reader.

The first sentence at the beginning of an article is usually called an introductory sentence or a topic sentence. It is used to attract the reader's attention and guide the reader into the main topic of the article. In a full text, introductions are usually used to summarize the theme of the article or to introduce the main content of the article to help readers better understand the theme and structure of the article. Introduction can be achieved in different ways and styles, such as generalizing the topic, asking questions, arousing interest, leading to specific examples, etc. Different types of articles and styles may require different introductions, but introductions are usually one of the most important parts of the article, allowing readers to better understand the content and emotions of the article.

Learn to appreciate the meaning of the sentence at the end of the article? What role does it play in the text? In literary works, the sentence at the end of the article often summarized the whole article, pointed out the theme, expressed the author's feelings, and so on. It could let the readers have an overall perception and thinking after reading the entire article. For example, at the end of an argumentative essay, the author might emphasize his own argument or supplement and explain the argument. At the same time, he could also express his thoughts and suggestions to the reader. At the end of an essay, the author might point out the theme by describing the natural scenery or expressing his feelings about life. Learning to appreciate the sentence at the end of the article can help readers better understand the intention and meaning of the article, and also improve the reader's literary quality and aesthetic level.

The ending sentence of the Snowy Greeting Card played the role of concluding the whole text, pointing out the theme, expressing the author's feelings, etc. The last sentence can leave a deep impression on the readers and let them understand the main idea of the article better. At the same time, the ending sentence could also express the author's emotions, allowing the readers to feel the author's joy or sadness.

We can conclude that a person can play a role in a text in many different ways. According to different texts and situations, a person could act as a witness, a clue character, promote the development of the plot, set off the main characters, deepen the theme of the article, reveal the environment and social background, and so on. The specific effect depended on the content of the text and the author's intention.