What does it mean to connect the past and the next?

What does it mean to connect the previous and the lower? The introduction is as follows:

The meaning of connecting the previous and the lower is to continue the above and lead to the following.

Chinese idiom, "Chinese idiom", pinyin is chéng shàng qǐ xià, which means to take over the above and lead to the following content, from "Etymology and Composition".

Synonyms of connecting the past and the next: carrying on the past and linking up with the future.

Origin of the idiom:

1. "Etymology·Music Making" written by Zhang Yan of the Song Dynasty: "Think about how to start the beginning and how to end the tail before choosing the rhyme, and then describe the music, and finally The meaning of the song should not be lost when passing through the film, it must be a link between the past and the next."

2. In "Book of Rites Qu Lishang" written by Dai Sheng of the Western Han Dynasty, a gentleman should be cautious as Kong Yingda Shu of the Tang Dynasty said: "Therefore, it is a link between the previous and the following."

Idiom usage: connected form; used as attributive; used in written language.

Creating sentences that connect the previous and the next

1. When dividing the paragraph levels of the article, I always fail to place the sentences that connect the previous and the following.

2. It is understood that the stele rubbed this time is the "Stele of the Reconstruction of Dacheng Hall in Xiaoshan County", which has the reputation of "the first stele in Jiangnan". It is a milestone in the connection between Xiaoshan Confucianism and China. A treasure of calligraphy art.

3. The university office and the principal's office are the comprehensive offices of the university. They are in a pivotal position of linking up and down, connecting left and right, and communicating internally and externally. They are the information center and staff headquarters of the school.

4. The function of transitional sentences is to connect the previous and the following, making the transition of the article natural.

5. Chu Suiliang was the link between the four major calligraphers of the early Tang Dynasty. His calligraphy style was euphemistic, elegant and elegant.